Descripción

Brief Introduction 

The main coloring component of plant colorant black currant purple red (Black currant extract /Ribes nigrum extract) is anthocyanins in flavonoids , such as grape seed extract. The main anthocyanins are delphinidin and cyanidin. In addition, it also contain acids present in natural raw materials. The red pigment in black currants belongs to the anthocyanin, which is a natural pigment found in fruits. It is widely used in food additives, nutrition supplements, colorant, cosmetics ingredient.

Function 

• Black currant has antioxidant activity, among which the acidic extract of ethyl acetate from black currant has the strongest antioxidant activity. The organic condition makes the pure natural plant colorant.
•  The antioxidant extract of black currant has a significant relieving effect on physical fatigue, which is related to its antioxidant activity.
• Black currant extract is beneficial for eliminating the fatigue effect induced by GABA during high-intensity training. It can slow down fat metabolism and reduce energy consumption.
• Black currant extract has a protective effect on umbilical vein endothelial cells ECV-304 damaged by hydrogen peroxide. Its mechanism of action may be related to antioxidant activity.
• Black currant extract can reduce H2O_ The early apoptosis rate and total apoptosis rate of ECV-304 induced by 2 suggest a protective effect on endothelial cells.
• Black currant polysaccharides have immunomodulatory effects.