Shaanxi Yuantai Biological Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of ascorbyl glucoside in China. With abundant experience, we warmly welcome you to wholesale bulk ascorbyl glucoside for sale here from our factory. Quality products and reasonable price are available.
What is ascorbyl glucoside?
Ascorbic acid glucoside, like MAP, is a derivative of vitamin C. Due to the instability of vitamin C, vitamin C that often appears in cosmetics mostly exists in the form of derivatives. Ascorbic acid glucoside in cosmetics is mostly used as a whitening ingredient like MAP. Of course, its antioxidant effect cannot be ignored, and its safety is very high. It is an organic polymer that is widely used in cosmetics. The upper limit of the concentration limit of ascorbic acid glucoside in cosmetics is about 2%.
VC-glucoside, the English name is Ascorbyl Glucoside (AA2G for short), commonly known as vitamin C glycoside. VC glucoside, because of its high safety, can replace VC as a reducing agent, whitening agent, antioxidant, sour agent and stabilizer. It is widely used in cosmetics, food and medicine and other fields. It is also a whitening agent commonly used in many well-known brand cosmetics. Element.
Ascorbyl glucoside, referred to as AA2G, is a stable vitamin C derivative. AA2G maintains the antioxidant physiological properties of vitamin C and has considerable solubility in water and oil. It also has strong light resistance, heat resistance, reducing properties and antioxidant properties, effectively resisting aging. And it can directly discharge the melanin that has been formed in the epidermis to achieve a powerful and rapid whitening effect.
The molecular structure of ascorbic acid glucoside is the same as that of vitamin C phosphate. A glucose group is introduced at the No. 2 carbon position of the cyclic structure of vitamin C to improve the stability and fat solubility of the ingredient.
Because vitamin C glucoside is shielded by glucose at the 2-position, the oxidation reaction of vitamin C will not occur. It has oxidative stability outside the organism. When it enters the organism, it can be absorbed by the α-glucosidase present in the epidermis and dermis. Slowly decomposes vitamin C. This sustained-release effect greatly extends the action time of vitamin C and improves the effect of beauty.
Vitamin C glycosides, because ascorbic acid (vitamin C) is chemically unstable, exist in the form of its derivatives to extend its service life. Ascorbyl glucoside can inhibit tyrosinase activity and reduce melanin production, and is often used as a whitening ingredient in cosmetics. In addition, its K oxidizing properties are also well recognized and are often added to K decay products. Compared with ascorbic acid (vitamin C), ascorbic acid glucoside is less irritating to the skin, and its concentration in cosmetics is limited to no more than 2%.
Product Details Form
| CAS | 129499-78-1 |
| Molecular formula | C12H18O11 |
| Molecular weight | 338.26 |
| Melting point | 158-163℃ |
| Boiling point | 785.6±60.0°C (Predicted) |
| Acidity coefficient (pKa) | 3.38±0.10 (Predicted) |
| Density | 1.83±0.1g/cm3(Predicted) |
What are the benefits for the skin?
Whitening effect
After VC-glucoside enters skin cells, it is hydrolyzed by enzymes and converted into vitamin C, which can inhibit the activity of tyrosinase and significantly reduce the formation of melanin. VC-glucoside can also use the reducibility of vitamin C to convert dopaquinone into levodopa, thereby reducing skin pigmentation. That is, the melanin that has been formed is accelerated and reversely restored to its original state. Therefore, VC glucoside has an efficient whitening function, and its whitening effect is more obvious and faster than other additives.
Reduce UV damage
Inhibits cell damage caused by ultraviolet radiation. After vitamin C glucoside is converted into vitamin C, it can significantly reduce the free radicals produced by ultraviolet radiation on the skin, significantly reduce skin damage, and play a role in protecting the skin in sunscreen products.
Anti-aging effect
VC glucoside entering the cells will continuously hydrolyze to produce vitamin C, and vitamin C can promote the synthesis of collagen, accelerate the metabolism of skin tissue, prevent skin wrinkles, and increase skin elasticity. At the same time, vitamin C is a water-soluble antioxidant that can remove free radicals in the body and delay skin aging. Promote collagen synthesis, improve wrinkles and rough skin Collagen is a protein that plays an important role in skin structure and protection. Vitamin C glucoside is converted into vitamin C and enters skin cells for collagen synthesis in fibroblasts, which has a significant effect on reducing wrinkles and rough skin.
Inhibit melanin formation
Ascorbyl glucoside (AA2G) is enzymatically hydrolyzed and converted into vitamin C. After entering the skin cells, it significantly reduces the formation of melanin by inhibiting the activity of tyrosinase. Inhibiting tyrosinase reduces dopaquinone, an intermediate substance in the synthesis of melanin.
Another added benefit is that it also converts dopaquinone into levodopa, which relieves the formed melanin and thereby reduces skin pigmentation.
It can be seen from the above figure that different VC derivatives have different inhibitory effects on dopa, and the inhibition rate continues to increase as the mass fraction increases. It can be seen that ascorbic acid glucoside has the best inhibitory effect on tyrosinase activity. .
Promote collagen synthesis
Collagen is a protein that plays an important protective role in the skin's structure. AA2G is converted into vitamin C and enters skin cells to promote collagen synthesis in fibroblasts, which has a significant effect on reducing wrinkles and rough skin.
Experiment. Human epidermal fibroblasts were cultured in the absence and presence of various collagen stimulants (0.25 mm) for 1-8 days. Then the relative ratio of collagen synthesis to total protein synthesis was determined.
The test results found that compared with the control group, the ascorbic acid glucoside experimental group had a greater stimulating effect on collagen synthesis, which can stimulate collagen synthesis and delay aging.
Whitening principle
The content of black pigment in human skin determines the color of the skin, tyrosine is the main raw material for the formation of black pigment, and tyrosinase is the rate-limiting enzyme in the tyrosine synthesis pathway. Bar, and dopa are oxidized to dopaquinone to affect melanin production. The mechanism of action of ascorbic acid glucoside whitening is to use L-tyrosine as a substrate to inhibit the production of melanin by inhibiting the activity of tyrosinase.
What is the application area of the product?
Ascorbyl glucoside is mainly used in advanced cosmetics as a skin lightening and whitening agent.
After ascorbic acid glucoside enters the human body, it will be converted into ascorbic acid, so it also has the effect of ascorbic acid. Although the effect of ascorbic acid is weakened, its advantage is that it is stable and easy to store and not easy to deteriorate. It has high compatibility with other skin care ingredients and requires ph value. Not harsh (but it is best not to use it together with A-alcohol, the conditions required by the two are quite different), mild in nature, no need to build tolerance, and no side effects at all! It is especially suitable for people who need to improve dullness, fight against early aging, and have whitening needs.
Ascorbic acid glucoside is not only used in whitening products, but also has many applications in anti-aging and sunscreen products. In the formula of whitening cosmetics, its functions of resisting free radicals and reducing melanin are mainly used. Among anti-aging and moisturizing products, they are mainly used to promote the growth of collagen, resist aging, and moisturize.
Characteristic
Natural vitamin C, containing glucose stabilizer;
Compared with other vitamin C derivatives, ascorbyl glucoside has good stability and solubility in solution, high temperature, low pH or the presence of metal ions will not have a qualitative impact on it, and can essentially inhibit VC. Discoloration and degradation in cosmetics, while retaining the full biological activity of VC;
Ascorbyl glucoside can be used to lighten skin tone and reduce the pigmentation of age spots and freckles. Ascorbyl glucoside is not only used for whitening, but also brightens dull complexion, delays aging, and protects the skin in sunscreen products.
Ascorbyl glucoside is a natural active substance containing vitamin C structure, which overcomes the easy discoloration and instability of vitamin C. After acting on the skin, vitamin C is slowly released, which can effectively exert its ability to inhibit melanin, lighten skin tone, reduce Pigmentation. Ascorbyl glucoside also has the functions of skin lightening, anti-oxidation, delaying skin aging, and protecting the skin in sunscreen products.
Ascorbic acid glucoside production process
1. The ascorbic acid glucoside reaction solution is separated by nanofiltration, and the residual VC in the reaction solution is removed to obtain a nanofiltration concentrate;
2. Separate the nanofiltration concentrate through a continuous fluid separation device to remove glucose from the ascorbic acid glucoside reaction solution;
3. The ascorbic acid glucoside solution coming out of the continuous fluid separation device is first adjusted by the cation resin to adjust the pH, and then concentrated through the nanofiltration membrane to remove the inorganic salts in the reaction solution to obtain the ascorbic acid glucoside concentrated solution;
4. Concentrate the ascorbic acid glucoside concentrate by distillation under reduced pressure, further increase the concentration of VC glucoside, and then crystallize to obtain ascorbic acid glucoside.
Company introduction and certificates obtained
YTBIO mainly supplies herbal extracts, functional cosmetic raw materials, organic products, etc. The company was established in 2014 and has many years of R&D and production experience. We are committed to the research and development, production and sales of raw materials for the 21st century health industry. The certificates obtained so far include ISO9001, ISO22000, HALAL, KOSHER, HACCP, FDA etc. We always maintain the highest requirements for product quality.
Our packaging
Our packing method is 1KG/Aluminium bags, 25kg/drum
For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin
Our team
Our team is professional, and our business team has undergone strict and professional product training. To ensure that our customers have a good cooperation experience and all questions during the cooperation process can be answered in a timely manner.
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