
Grape seed pigment, mainly derived from grape seed extract, is a natural colorant. Grape seed pigment mainly comes from polyphenols in grape seeds, the most representative of which is proanthocyanidin (OPC). Proanthocyanidin is a polyphenol mixture formed by the polymerization of catechin or epicatechin monomers, which has strong antioxidant and free radical scavenging capabilities. It is highly water-soluble, which enables it to be evenly dispersed when used as a colorant in food additives, and can provide products with natural and attractive colors.
Food colorants: In the food industry, grape seed pigment can provide natural colorants for many food manufacturers due to its natural, safe, bright and stable characteristics. It can provide natural color for candies and chocolates, making them more tempting and delicious. It can also provide bright colors for juices, teas, sports drinks, etc., enhancing consumers' desire to buy. It can also add unique colors to baked goods and improve the overall aesthetics. Adding it to some dairy products can give the products richer colors and attract consumers' attention.
Beauty and skin care: Antioxidant ingredients such as proanthocyanidins in grape seed pigments have significant effects in the field of beauty and skin care. It can not only repair damaged collagen and elastic fibers, but also isolate environmental pollution and cosmetic damage, decompose melanin, and achieve the effect of whitening the skin. In addition, grape seed pigments can enhance the skin's resistance, immunity and radiation resistance, and effectively prevent and reduce the damage of ultraviolet radiation to the skin.
Pharmaceutical raw materials: Grape seed pigment has various biological activities such as antioxidant, anti-tumor, cardiovascular protection, anti-inflammatory, anti-allergic, and anti-aging. It can effectively remove excess free radicals in the human body and reduce the risk of heart disease, cancer, premature aging, arthritis and other diseases.
Product name |
Grape seed pigment |
Specification |
95% |
Solubility |
Water-Soluble |
Character |
Brown Red powder |
Cas No. |
84929-27-1 |
Molecular Formula |
C30H12O6 |
Molecular Weight |
468.42 g/mol |
Test method |
HPLC |
Introduction |
The main component of grape seed pigment is proanthocyanidin, which is a highly effective natural antioxidant. It has strong antioxidant activity and can effectively remove excess free radicals in the human body, thereby playing a role in delaying aging. In addition, grape seed pigment is water-soluble, which allows it to be evenly dispersed when used as a colorant in the food industry, providing products with a natural and attractive color. Grape seed pigment has broad application prospects in the food industry, beauty skin care and cosmetics, and many other fields due to its natural, safe, bright and stable characteristics. |
Function |
Anti-oxidant raw material: Grape seed pigment has significant antioxidant activity, which can remove free radicals, reduce the body damage caused by oxidation reactions, and help delay aging. Improve blood lipid levels: Grape seed pigment helps promote metabolism and prevent excessive fat deposition in the blood, thereby improving blood lipid levels and preventing hyperlipidemia. Protect cardiovascular system: Grape seed pigment can improve platelet aggregation, help protect cardiovascular health, and have a certain preventive effect on cardiovascular diseases. |
Storage |
Store in cool & dry place. Keep away from strong light and heat. |
Packing |
25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place |
Shelf Life |
2 years when stored properly |
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