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2023-01-31 Carbomer-C Protagonist In Hand Sanitizer Gel Whether it is the special situation of this year's epidemic or normal life, hand hygiene has been repeatedly emphasized. In foreign countries, many people would rather wash their hands more than wear a mask. Although this is a wrong concept, it can also be seen The importance of hand hygiene has conveyed to everyone that hand disinfection is one of the most important and easiest measures to eliminate germs and bacteria. Especially during this epidemic, simple hand washing cannot completely remove pathogenic microorganisms. Therefore, it is necessary to use a suitable hand sanitizer for thorough disinfection, and carbomer is an important component of hand sanitizer gel. The ingredients in conventional hand sanitizer gels include: ethanol, n-propanol, dichlorophenoxychlorophene, deionized water, thickeners, neutralizers, etc. Among them, the important thickener raw material is carbomer. The hand sanitizer gel is generally a weak acid formula, which is close to the pH value of the skin, which can effectively protect the skin of the hands; it is made of carbomer into a gel, which is easy to use and feels good after use. Refreshing and not sticky. In addition, the antibacterial effect of the disposable disinfectant gel hand sanitizer lasts for a long time, and the effect can even last for 4-5 hours to moisturize and care for the skin of the hands. For young people who are inconvenient to wash their hands with running water at all times, it is not good news Too much. The biggest feature of carbomer is that because of its special molecular structure, it can absorb water 400 to 500 times its own weight. As the polymer swells, the viscosity of the system increases, which can turn the liquid into a gel, and then achieve Thickening, suspending and stabilizing effects, these special properties also make it difficult to have subs

2022-11-17 Sodium Hyaluronate, A New Food Raw Material In early January 2021, the National Health and Medical Commission listed sodium hyaluronate (also known as hyaluronic acid, HA) as a new food raw material for the first time. The scope of use is milk and dairy products, beverages, alcohol, cocoa products, chocolate and chocolate products (including cocoa butter substitute chocolate and products), as well as candy, frozen drinks, excluding baby food. Hyaluronic acid has been recognized as a food raw material in many countries or regions. China's oral beauty and health care industry has entered a stage of rapid development Hyaluronic acid, scientific name hyaluronic acid (Hyaluronic Acid), abbreviated as HA, is a kind of macromolecular mucopolysaccharide naturally present in the human body, widely present in joint cavity, skin, vitreous body, cartilage, umbilical cord and other tissues. 1g of hyaluronic acid can bind 1000 times its own weight in water. HA has various physiological functions, including water retention, lubricity, anti-inflammatory, antioxidant, wound repair, viscoelasticity, etc. Its unique properties and functions make it widely used in many fields such as food, cosmetics, ophthalmology and orthopedics. About 50% of the hyaluronic acid in the human body exists in the skin, which creates a filling water and environment in the dermis, promotes the synthesis of collagen and elastin, and makes the skin full of elasticity. The content of hyaluronic acid in the skin directly affects the water content of the skin and degree of aging. The content of hyaluronic acid in the human body gradually decreases with age, and at the age of 30, 50, and 60, it will drop to 65%, 45%, and 25% of the 20-year-old, respectively. Decreased hyalu

2022-11-17 The Role Of Sialic Acid, The Role Of Sialic Acid In Milk Powder? Sialic acid, also known as sialic acid, is a group of neuraminic acid derivatives. It is a ubiquitous substance in the biological world and widely exists in vertebrates, mammals and various plant tissues. Next, let the small Let's take a detailed look at the role of bird's nest acid. The role of sialic acid? 1. Intellectual development "brain gold" Sialic acid can promote the development of memory and intelligence. Bird's nest acid improves the reaction speed of brain nerve cell synapses through the interaction with brain cell membranes and synapses, and promotes the development of memory and intelligence. A group of scientists from New Zealand conducted a set of experiments to confirm the role of bird's nest acid in children's intellectual development important role. Later, experiments concluded that supplementation of ornithine in infants can increase the concentration of ornithine in the brain, thereby improving the learning ability of the brain. 2. Improve the intestinal absorption capacity According to the simple physical phenomenon of opposite sex attraction, the positively charged minerals and some vitamins that enter the intestinal tract are easily combined with the extremely negatively charged sialic acid, and the intestinal tract The ability to absorb vitamins and minerals is enhanced. 3. Promote the key role of sialic acid on intestinal cell membrane proteins in improving cell recognition ability, cholera toxin, preventing pathological E. coli infection, and regulating blood protein half-life. 4. Improvin

2022-11-14 Difference Between Hyaluronic Acid and Sodium Hyaluronate The difference between hyaluronic acid and sodium hyaluronate is that the substance is different, hyaluronic acid is an acid, and sodium hyaluronate is a salt. Moreover, their functions and application additions are also different, and the structure inside is also different. Difference Between Hyaluronic Acid and Sodium Hyaluronate: 1. Chemical structure Hyaluronic acid, also known as hyaluronic acid, is an acidic mucopolysaccharide. Hyaluronic acid = hyaluronic acid = hyaluronic acid, and sodium hyaluronate is a salt. Sodium-containing is more stable, sodium hyaluronate = sodium hyaluronate. 2. Add application Sodium hyaluronate is the sodium salt form of hyaluronic acid, and hyaluronic acid generally exists in the form of sodium salt in applications. Therefore, sodium hyaluronate is basically added in cosmetics on the market. 3. Function Hyaluronic acid shows a variety of important physiological functions in the body with its unique molecular structure and physicochemical properties, such as lubricating joints, regulating the permeability of blood vessel walls, regulating proteins, water and electrolyte diffusion and operation, and promoting wound healing, etc. Sodium hyaluronate is an enzyme that can hydrolyze hyaluronate. It can temporarily reduce the viscosity of the intercellular substance in the human body, and can promote the leakage of subcutaneous infusion and local accumulation. The fluid or blood accelerates the diffusion and facilitates absorption, and is an important drug diffusing agent.

2022-11-14 The Role Of Bird's Nest Acid, What Is Bird's Nest Acid? Bird's nest acid, also known as sialic acid, is a derivative of a group of neuraminic acids. It is a ubiquitous substance in the biological world and widely exists in vertebrates, mammals and various plant tissues. Next, let the small Let us take you to understand the effect of bird's nest acid in detail. What is bird's nest acid? The source and form of bird's nest acid The scientific name of bird's nest acid, also known as sialic acid, is the main biologically active ingredient in bird's nest, a traditional Chinese rare food, and is also an important component in breast milk for the development of the infant's early brain and the improvement of the immune system. one part. A large number of scientific studies have found that the content of bird's nest acid in colostrum and its biological function is 20 times that of other cells. The role of bird's nest acid? 1. "Brain Gold" for intellectual development Bird's nest acid can promote the development of memory and intelligence. Through the interaction with brain cell membranes and synapses, bird's nest acid improves the response speed of brain nerve cell synapses, thereby promoting the development of memory and intelligence. A group of scientists in New Zealand once did A group of experiments confirmed the important role of bird's nest acid in the development of children's intelligence. After the experiment, it was concluded that supplementing bird's nest acid in infants and young children can increase the concentration of bird's nest acid in the brain, thereby improving the learning ability of the brain. 2. Improve intestinal

2022-11-14 How Important Is Bird's Nest Acid In Milk Powder? What Are The Benefits Of Eating Bird's Nest Acid? Bird's nest acid (also called sialic acid, SA for short), chemically called "N-acetylneuraminic acid", is the main biologically active ingredient in traditional Chinese food bird's nest. The editor discovered a very important formula ingredient of milk powder - -Bird's Nest Acid. How important is this ingredient? I'll reveal it to you right away! How important is bird's nest acid in milk powder? 1. "Brain Gold" for intellectual development Bird's nest acid can improve the response speed of brain nerve cell synapses by interacting with brain cell membranes and synapses, thereby promoting the development of memory and intelligence. 2. Improve human physiological function Studies have shown that bird's nest acid participates in various physiological functions on the surface of cells, and plays a very important role in regulating the physiological and biochemical functions of the human body. It can correct children's partial eclipse and improve the human body, especially children. 3. Improve intestinal absorption capacity According to the simple physical phenomenon of attraction of opposite sexes, positively charged minerals and some vitamins entering the intestinal tract are easily combined with strongly negatively charged bird's nest acid, so the intestinal absorption of vitamins and minerals The ability is enhanced from it. 4. Promotes intestinal tract Bird's nest acid on cell membrane proteins plays a key role in improving cell recognition ability, cholera toxin, preventing pathogen

2022-09-20 Questions About BCAAs and Muscle Building Amino acids are the products of protein breakdown in the body. There are 20 kinds of amino acids in the human body, of which 8 are essential amino acids that need to be obtained from food. The branched-chain amino acids are three of the eight essential amino acids, namely leucine, isoleucine and valine. They are so named because of the branching structure on the side chain. Branched-chain amino acids also have a "tall" name, BCAA, which is actually the English abbreviation of branched-chain amino acids~ Most amino acids are catabolized in the liver, while branched-chain amino acids are metabolized in skeletal muscle tissue, and are amino acids that are oxidized for energy in muscle tissue. The key enzyme activity of branched-chain amino acid metabolism in muscle is strong, which makes branched-chain amino acid metabolism in muscle extremely fast. The branched-chain amino acid metabolism small molecules produced by metabolism not only act on skeletal muscle itself, but also participate in the homeostasis regulation of adipose tissue, cardiac muscle, liver and other tissues. Compared with other amino acids, these three branched-chain amino acids can be transaminated and completely oxidized at a relatively fast rate, and the efficiency of their oxidation to generate ATP is also higher than that of other amino acids, per molecule of leucine, isoleucine, and valine. Complete oxidation, yielding 42, 43, and 32 molecules of ATP, respectively. During exercise, branched-chain amino acids are oxidized for energy and become an important source of energy for muscles. The decomposition of branched-chain amino acids in muscles is extremely active, and the process of transamination and oxidation can be completed quickly, and the efficiency of oxidation to g

2022-08-16 Skin Care Knowledge: Teach You to Know Vitamin A Many people know that vitamins are indispensable to the health of the skin and human body, but they do not understand the cosmetic ingredient list when purchasing and using cosmetics. Many merchants fool their friends through the asymmetry of information, and the people who do it are even more confused. . Some time ago, Huang Gong was always asking about nicotinamide. In fact, nicotinamide is also a vitamin. It is what we call vitamin B3. Just taking this opportunity, Huang Gong added the types and effects of vitamins commonly used in cosmetics. And what is the name of the general cosmetics added to give you a little explanation, so that everyone is not confused. Vitamins are divided into A, B, C, D, etc. Let's start with vitamin A. Vitamin A has a variety of physiological functions such as promoting growth and reproduction, maintaining normal secretion of bones, epithelial tissue, vision and mucosal epithelium. Vitamin A and its analogs have the effect of preventing precancerous lesions. Deficiency manifests as growth retardation, impaired dark adaptation and night blindness. Dry eye disease occurs due to dryness, desquamation, excessive keratinization, and decreased secretion of lacrimal glands in epidermal and mucosal epithelial cells. In severe cases, corneal softening and perforation can lead to blindness. Respiratory epithelial cells become keratinized and lose their cilia, making them less resistant to infection. The recommended intake of vitamin A (RNI) for adults in my country is 800ug retinol active equivalent per day for men and 700ug retinol active equivalent per day for women. Foods rich in vitamin A include livers, egg yolks, and milk powder of poultry and livestock. Carotene can be converted into vitamin A in the mucosa of the small intestine, red-yellow and dark green vegetables, and fruits contain a lot of carotene.

2022-08-16 With So Many Whitening Products, Which Ingredients Are The Most Effective? What is melanin? Melanin is the main factor that determines skin color. The amount of melanin depends on the activity of tyrosinase in melanocytes. Melanocytes can produce melanin, which affects the color of the skin. So how is melanin formed? The melanocytes in the human body are stimulated by the outside world, such as ultraviolet rays in the sun, and tyrosinase is produced, so that the tyrosine contained in our cells is converted into dopa under the action of tyrosinase. After a series of oxidations, Ba forms melanin, which makes our skin dark, so if we want to whiten, we need to inhibit the activity of tyrosinase or prevent the oxidation of dopa, then we need to target To buy whitening products, let`s learn about the specific functions of various whitening ingredients. Ingredient - Niacinamide Niacinamide is the main ingredient of many whitening products. The effect of niacinamide can precipitate melanin, prevent the transfer of melanin from melanocytes to skin keratinocytes, accelerate the metabolism of cells, and accelerate the shedding of melanin keratinocytes, so as to achieve the effect of whitening. At the same time, nicotinamide also has the effect of anti-glycation, which can prevent yellowing of the skin. Studies have confirmed that nicotinamide at a concentration of 2% to 5% has a certain effect on pigmentation caused by ultraviolet rays. ◽ Advantages: It can inhibit melanin, anti-glycation, reduce wrinkles and pore problems caused by skin aging, and combat facial dullness. ◽ Disadvantages: It is irritating to the skin.

2022-07-27 Application of peptides in skin care products In recent years, the cosmetics industry has set off a wave of peptides, especially in high-end skin care products. This article will introduce some of the application of peptides in skin care products. A peptide is a small molecule protein, also known as a peptide or a polypeptide. Twenty kinds of amino acids exist in nature. A peptide is a polymer formed by dehydration and condensation of two or more amino acids. The carboxyl group of the first amino acid molecule is condensed with the amine group of the second amino acid molecule, and a water molecule is removed to form Covalent peptide bonds are called dipeptides; three amino acids condensed are called tripeptides, and so on. Usually, peptides with less than 10 amino acids are called oligopeptides, those with more amino acids are called polypeptides, and those with more than 50 amino acids are called proteins. Some people also think that amino acid chains without secondary structure are called polypeptides. Regarding the number of amino acids in oligopeptides, polypeptides, and proteins, there is still no uniform definition. There are many kinds of peptides, there are 400 kinds of dipeptides, 8,000 kinds of tripeptides, and so on. The biological activity of a peptide depends on its amino acid composition and sequence. Almost all physiological processes in the human body are regulated by polypeptides or proteins composed of specific amino acid sequences. Therefore, bioactive peptides have become a new direction and idea for the research and development and application of cosmetics, and their functions are becoming more and more subdivided, such as: anti-aging, repairing, anti-oxidation, anti-edema, promoting hair regeneration, inhibiting melanin production, breast enhancement, weight loss, etc. . The skin is the body's natural barrier against external environmental aggression, and has a certain prot

2022-06-24 Why do we need vitamin D3 supplements? What is vitamin D3? Everyone needs vitamin D, and vitamin D is divided into vitamin D2 and D3. It is recommended to take vitamin D3 or cholecalciferol. Cholecalciferol, also known as the "sunshine vitamin", is a product produced by the skin when it encounters the ultraviolet rays of the sun. The body cannot make vitamin D3 without exposure to sunlight. Daily foods that contain vitamin D3. Why do we need vitamin D3? The recommended intake is vitamin D3 or cholecalciferol. Your body needs vitamin D to absorb calcium and promote bone growth. If we are not exposed to the sun, and the skin is not exposed to the sun, the body cannot make vitamin D3. Sources from vegetables are limited, and not everyone can eat animal/dairy foods for vitamin D3 supplementation, making it difficult to get it. Why is vitamin D3 so amazing? The reason why vitamin D3 is able to show its talents is that it becomes a hormone (chemical messenger) after being activated by the liver and kidney. Once vitamin D3 is activated, it is reborn (transfiguration). Vitamins are just some simple chemical components that act as coenzymes or neutralize free radicals in the body, but hormones are different, and hormones can interact with DNA. There are many receptors on DNA (like a lock), and as long as it is a hormone (like a key), it can communicate with DNA through these receptors, send signals to DNA, and regulate gene expression. Thus affecting thousands of biochemical reactions at the source.

2022-06-24 Demystifying the skin care effects of vitamin C derivatives Vitamin C, also known as ascorbic acid (Asorbic Acid), the most effective is its left-right-handed optical structure, also known as L-ascorbic acid, is the earliest and most classic whitening ingredient, both internal and external use have whitening effect. However, the unstable structure of vitamin C itself, easy discoloration and limited water solubility, and it cannot be directly absorbed by the skin, which limits its application in cosmetics. However, vitamin C has a strong support group. Today, Xiaobian will introduce those vitamin C derivatives that are "not afraid of light". Vitamin C Glucoside Vitamin C glucoside (AA2G) is one of the whitening additives approved by the Department of Health, and is recognized as the most stable vitamin C derivative. It can not only inhibit the activity of tyrosinase and reduce the formation of melanin, but also restore melanin, relieve the formed melanin and reduce pigmentation, so as to achieve its skin-whitening and brightening skin care effects. VC glucoside can also promote the synthesis of collagen, improve skin wrinkles and rough dry skin and other problems, so that the skin looks plump and translucent. INCI name: ASCORBYL GLUCOSIDE Stability: good photothermal stability, not easy to decompose. Vitamin C ethyl ether It is reported that vitamin C ethyl ether (VCE) is the best vitamin C derivative so far, and it is easily decomposed by biological enzymes after entering the skin to play the role of vitamin C. Moreover, it has a lipophilic and hydrophilic amphiphilic structure, which makes it extremely convenient to use in cosmetic formulations. In addition, this amphiphilicity makes it easier to penetrate the stratum co

2022-06-24 Is the popular blue copper peptide really worth the money? There are quite a lot of "stage names" for blue copper titanium, also called blue copper peptide, copper peptide, three titanium-1 copper, which is a complex of copper and peptide, that is, copper ion ➕ tripeptide-1 ➡ blue copper peptides. When these two elements exist independently, they are very common, and they are not even worth a few dollars. The trace element copper itself exists in our body and participates in the synthesis of many enzymes in the body, which can promote wound healing and reduce inflammation. Therefore, regarding the mechanism of action of blue copper peptide, copper element is the most critical role. However, the human epidermis is lipophilic, and copper ions are hydrophilic components. If copper ions are applied to the surface of the skin alone, it is difficult for free copper ions to enter the skin through external application to take effect. Blue copper peptide has two functions of anti-aging and repairing! repair Copper peptides are best known for their powerful damage repair functions - inhibiting inflammatory factors and repairing DNA. When the skin is emotional: acne, redness, itching, etc., it can be used as a first aid to calm the skin down, and there will be no moths. The repairing effect of blue copper peptide is verified by clinical trials, and its repairing effect was recognized by the FDA as early as 20 or 30 years ago. Anti-Aging The second function of blue copper peptide out of the circle is anti-aging. On the one hand, it promotes the regeneration of collagen

2022-06-24 Melanin's nemesis - VC ethyl ether Before whitening products, I have explained several products, including niacinamide, arbutin, tranexamic acid, etc. Today, I will talk about the ingredient VC ethyl ether(3-O-Ethyl-L-ascorbic acid), let's learn together. VC ethyl ether Vitamin C is a strong reducing agent, it has antioxidant properties, lightens the color of melanin, and is a well-known whitening product. However, vitamin C also has its shortcomings that are difficult to overcome. It is not only afraid of light, but also afraid of heat, and even more afraid of oxidation. Once exposed to oxygen, the reducing power will be completely lost. In addition, vitamin C is not all whitening effect. Only L-type vitamin C, that is, L-vitamin C, can be whitened, so vitamin C lotions, beauty serums, nutritional creams, lotions, etc. may have been oxidized before use, thus losing their value. Therefore, in view of the limitations of vitamin C's market application, experts have improved it to make it fully effective. At present, there are two most commonly used methods. One is to make vitamin C into ester-soluble cosmetics, which not only stabilizes vitamin C It can also take advantage of the characteristics of fatty substances that are easy to penetrate into the skin, so that it can enter the skin smoothly. The second is to make vitamin C into magnesium phosphate, because after the magnesium phosphate is absorbed by the skin, it is completely decomposed by the phosphate-decomposing enzymes in the skin to play its role. Vitamin C ethyl ether (VC ethyl ether) is a lipophilic and hydrophilic amphoteric vitamin C derivative, which not only retains the redox effect of vitamin C but also is very stable. It is a lipophilic and hydrophilic amphote

2022-05-27 What ingredients should I choose for freckle whitening? Hyperpigmentation refers to the condition in which the localized skin color is darker than the surrounding normal skin color caused by the accumulation of melanin. In daily life, people will have different names for pigmentation, such as sunburn, freckles, acne marks, etc. These are pigmentation. Although there are many reasons for hyperpigmentation, for example, acne marks are post-inflammatory hyperpigmentation, which is caused by skin inflammation. So besides skin inflammation, what other reasons can cause hyperpigmentation? 1. Hormones, such as melanocyte estrogen (MSH), adrenocorticotropic hormone (ACTH) 2. Systemic and local inflammation (acne, eczema, etc.) 3. Exogenous environmental factors (ultraviolet rays) Ingredients that improve skin pigmentation 1. Hydroquinone Hydroquinone is widely used in cosmetics and over-the-counter drugs, and is also considered to be one of the most effective melanin production inhibitors. It can reduce the activity of tyrosinase by 90%, and by regulating the synthesis of DNA and RNA, Reversible inhibition of cellular metabolism. Reversibility means that after discontinuation, cellular metabolism will return to its original level. Tyrosine hydroquinone is somewhat cytotoxic and is not limited to melanocytes. However, higher doses are required to cause damage to non-melanocytes. In order to ensure safe and effective use, it is recommended to use hydroquinone alternately with another whitening ingredient in a cycle of 3-4 months. The common adverse reaction is contact dermatitis, although the proportion is not high, but if you find that hydroquinone causes contact dermatitis, please stop using it and try other whitening ingredients. 2. Kojic acid Kojic acid inhibi

2022-05-27 The really effective whitening and spot lightening ingredient - kojic acid Cosmetics is a fashionable and trendy industry, and new ingredients emerge every year, each leading the way for three or five years. Many very popular ingredients are slowly forgotten by people over time. But some ingredients, although the trend has faded, are still standing and are still being used, and these ingredients must have their unique effects. Among the many classic ingredients, kojic acid is one of them. The experience of kojic acid in cosmetic ingredients, like many lives, has gone through ups and downs. From the beginning of the popularity, to falling from the altar, being banned from use, and later being rehabilitated and re-applied, it took decades before and after. Now, the research on kojic acid has been very detailed. Kojic acid can be produced by the fermentation of various substances by Aspergillus (a fungus), and pure kojic acid is mainly produced by the fermentation of glucose. Kojic acid is a small molecular component with a molecular weight of 142.22, which can be directly absorbed through the skin. Kojic acid component alias: 2-hydroxymethyl-5-hydroxy-γ-pyrone. Kojic acid was first used in food, medicine, agriculture and other fields since its discovery. In the field of food, it can be used as a food additive to keep fresh, antiseptic and antioxidant. Later, some research institutes found that kojic acid has a good whitening effect and can lighten pigmentation. After this application was discovered, kojic acid began to be used as a skin lightening agent and was widely used in whitening and spot lightening products.

2022-04-18 Do You Know Marigold Lutein? Do You Know Their Benefits? You may be very familiar with lutein, but you may not know where lutein is extracted. Today, I will introduce marigold lutein. This lutein is generally an ointment. The extraction process is subcritical low temperature extraction process. If the yield of lutein ointment is still relatively high, this method is still relatively good. Now, this process is basically used to extract lutein. In fact, people consume lutein every day, but the human body cannot synthesize lutein by itself, so it is still necessary to supplement lutein every day. Why is lutein consumed? The main thing is light. Short light has certain damage to people, so a lot of lutein is consumed, but it cannot produce lutein, so it needs to be supplemented. What will contain lutein? What contains lutein, in fact, vegetables, flowers, and fruits all contain lutein. This is carotenoid. There are basically hundreds of carotenoids in the world, but there are only more than 20 in the human body. Therefore, it is necessary to supplement lutein to ensure the health of the body. The marigold introduced today is a kind of flower, a kind of plant, which contains a high content of lutein, so many factories now extract leaves from marigold. So, what is the specific process? The first is the harvesting of flowers, the second is enzymatic hydrolysis, then dehydration and drying, granulation, and then the subcritical low-temperature extraction, and finally the lutein extract is produced. Finally, it can be packaged and marketed. This can be called liquid gold. , the price is still relatively high, so many factories are now producing marigold lutein.

2022-03-17 Glutathione, a multi-functional legend that integrates skin care, medical treatment and food Glutathione is widely found in animals and plants, and plays an important role in living organisms, with a high content in baker's yeast, wheat germ and animal liver. Glutathione has the functions of beauty and skin care, whitening and anti-wrinkle, and broad-spectrum detoxification. It can be used not only for beauty and medicine, but also as a base material for functional foods. It is widely used in functional foods such as anti-aging, enhancing immunity, and anti-tumor. application. 1. Skin care and beauty articles of glutathione-remove chloasma and whiten! Through its unique active small molecule structure, glutathione actively operates in the human body in a natural and healthy way. Its nutrients directly act on cells and the human circulatory system, scavenge free radicals, resist the oxidation process, restore cell vitality, and stabilize the dermis. structure, and then achieve the effects of whitening, anti-aging, freckle removal, breast enhancement, wrinkle removal, skin brightening, detoxification and vision enhancement. Because it is rich in antioxidant whitening factors, glutathione is added to the mask and becomes the best-selling glutathione mask. The glutathione mask is also known as the whitening and delicate mask. The whitening and delicate mask is loved and acclaimed by many beauty-loving ladies for its unique whitening ingredients. Glutathione is also an important part of the whitening needle. Glutathione is the most powerful antioxidant in the human body, but its amount is often reduced by daily diet and aging factors. Other antioxidants in the body rely on glutathione for longer-lasting potent effects. Therefore, glutathione has the reputation of "the strongest antioxidant".

2022-03-09 Vitamin series - B vitamins B vitamins are a class of water-soluble vitamins, which play an indispensable role in maintaining the normal function and metabolic activities of the human body. They are mainly found in foods such as whole grains, animal liver and vegetables. When there is a lack or excess of vitamin B in the human body, it will lead to various diseases, such as insomnia, mental decline, angular stomatitis and so on. In the field of cosmetics, a variety of B vitamins and their derivatives have skin care effects such as whitening and moisturizing, and have been included in the "Catalogue of Cosmetic Raw Materials Used (2021 Edition)" (hereinafter referred to as the "Catalogue"), with cosmetic formulation value and application prospects . This article mainly introduces its functions and applications according to the types of B vitamins. Vitamin B1 (thiamine) is mainly found in the outer skin and germ of seeds, such as rice bran and bran, and is also very rich in yeast. Thiamine is a cofactor for many major enzymes involved in energy metabolism in the human body, and its reserves are small in the human body. When the human body is in a state of nutritional deficiencies, alcoholism and septic shock, thiamine deficiency can be secondary. (TD). TD makes the energy metabolism disorder in the human body, which can further lead to Wernicke Korsakoff syndrome, peripheral neuropathy, heart failure, gastrointestinal dysfunction and other diseases. Although there is no thiamine in the "Catalogue", its derivatives are included, including thiamine nitrate, thiamine diphosphate, and thiamine hydrochloride. Vitamin B2 (riboflavin), slightly soluble in water, is stable when heated in neutral or acidic solutions. Riboflavin is a component of the prosthetic group of flavin enzymes

2022-03-07 Did you know that eating gelatin is good for your body? Gelatin is made from animal skins and bones through more than a dozen processes such as classification, washing, degreasing, neutralization, hydrolysis, filtration, concentration, gelation, drying, and crushing. Transparent, hard flakes, granules or powders, derived from animal collagen, are a kind of food that is very beneficial to the human body. It has high nutritional value and is conducive to promoting and improving our physical fitness and health. Edible gelatin does not contain cholesterol, it is beneficial and harmless to the human body, and the protein in gelatin is easily digested and absorbed by the human body. It is insoluble in water, can absorb cold water to expand, and can absorb 5~10 times, or even more water , the gelatin after water absorption and swelling can easily become a solution when heated, and it is elastic and can retain a lot of water, and the gel will become a solution after being heated. Edible gelatin can form a reversible gel when it encounters water, similar to but different from agar, algin and pectin. Edible gelatin can form a reversible gel when it encounters water, similar to agar, alginate and pectin, but different from it. However, real gelatin is very little, if you eat hot and sour powder on the street, if it is that kind It is very glutinous, it must have been added with inferior industrial gelatin. If you drink such hot and sour powder, it is equivalent to eating a plastic bag, so good edible gelatin can be eaten with confidence. In order to better prevent the whey precipitation of old yogurt during transportation and storage, manufacturers generally add edible gelatin or pectin, which not only makes the properties of yogurt more stable, but also can be stored for a l

2022-02-19 The "New Favorite" of the Health Products Industry in the 21st Century - Lycopene When it comes to lycopene, I believe everyone is familiar with it. This nutrient pigment, known as "plant gold" by Western countries, was listed as the first "product that contributes the most to human health" by the American "Time" magazine. Lycopene is a red pigment molecule and an oxygen-free carotenoid. Its molecular formula is C40H56, the molecular weight is 536.85, and the pure product is a needle-shaped dark red crystal. Lycopene is widely present in plants and is named lycopene because it was first isolated from tomato. Studies have shown that lycopene has various functional effects such as anti-oxidation, anti-cancer, and regulation of metabolism. However, the human body cannot produce this nutrient by itself and needs to be supplemented from the daily diet. Therefore, lycopene has become the "new darling" of the health care products industry in the 21st century. Antioxidant - 100 times more powerful than vitamin E As we all know, vitamin E is a common antioxidant. The antioxidant capacity of lycopene is about 100 times that of vitamin E, and it is one of the strongest antioxidants found in nature so far. Compared with other carotenoids, lycopene has better free radical scavenging effect. Known as the "red protector" of the prostate Has a significant effect on the prostate, known as the "red protector" of the prostate. Clinical controlled trials abroad have shown that, if middle-aged and elderly men regularly consume lycopene-containing health food, the incidence of prostate

2022-02-19 What are the characteristics of food colorants and the factors that affect their optimization? 01Food coloring agent has the following characteristics (1) Natural colorants have a natural and soft tone, which can bring people closer to nature, but natural colorants have poor dyeing ability and uneven dyeing; synthetic colorants have bright colors and are popular among consumers, especially children and teenagers. (2) Natural colorants generally come from animals and plants themselves, and have no toxic and side effects on the human body. Compared with synthetic colorants, they are safer, but synthetic colorants have the advantages of strong tinting strength, easy to dissolve, odorless and tasteless, and low price. And popular with people. (3) Most natural colorants are sensitive to light and heat, metals, acid and alkali, and oxidants. Under these conditions, they are unstable and the hue will change greatly, and synthetic colorants can just make up for this shortcoming. (4) Some natural colorants can be used as natural antioxidants and natural preservatives. Due to the safety problems of synthetic antioxidants and preservatives, more and more consumers tend to use natural antioxidants and preservatives.

2022-02-19 How much do you know about colors (pigments) in food? 1. What are pigments: The substances that make various substances produce various colors are pigments. We see various colorful foods every day because they contain various pigments, so we see foods with various colors. If the food does not contain pigments, Then the food we see will be transparent or white. 2. Why add pigments to food: Food pays attention to color, aroma and taste. Color ranks first, which shows the importance of pigments in food. Foods with good color, aroma and taste can enhance appetite through visual sensory stimulation. In order to attract people's appetite, food A variety of colors are added to attract consumers, and it is understood that orange food can make people want to eat the most. 3. Is the pigment a food additive? Pigments are food additives and belong to the category of colorants in food additives. 4. Classification of pigments: The pigments added in food are divided into synthetic pigments and natural pigments. Various pigments can be combined in different proportions of the three primary colors of red, yellow and blue to generate countless and various colors. 5. Source of pigment: Synthetic pigments refer to organic pigments prepared by artificial chemical synthesis meth

2022-01-17 Read the article to understand the anti-aging factor - what is NMN! NMN is the abbreviation of Nicotinamide mononucleotide, with a molecular weight of 334.2192. It is an inherent substance in the human body and is also rich in some fruits and vegetables. In the human body, NMN is the precursor of NAD+, and its function is reflected by NAD+. NMN is a precursor of NAD+ NAD+ is also known as coenzyme I, the full name of nicotinamide adenine dinucleotide, also known as nicotinic acid diphosphate, exists in every cell and participates in thousands of reactions. NAD+ is an important coenzyme in the tricarboxylic acid cycle, promoting the metabolism of sugar, fat, and amino acids, and participating in the synthesis of energy; NAD+ is also the only substrate for coenzyme I consumption enzymes (the only substrate for the DNA repair enzyme PARP, the only substrate for the longevity protein Sirtuins) Substrate, the only substrate for cyclic ADP ribose synthase CD38/157). The main effects of NAD+ on the human body The tricarboxylic acid cycle is the final metabolic pathway of the three major nutrients (carbohydrates, lipids, and amino acids) in the human body, and it is also the hub of carbohydrates, lipids, and amino acid metabolism. The tricarboxylic acid cycle provides more than 95% of the energy in the body. It is the energy hub of the living body. NAD+ levels decrease with age NAD+ has a fundamental impact on human health, but with age, the content of NAD+ in the human body gradually decreases, the communication between mitochondria and nucleus