Customized Anthocyanins Extract Black goji berry extract is one of our featured product, According the research, the black goji berry contains carotene, thiamine, riboflavin, nicotinic acid, ascor-bic acid, 尾-sitosterol, linoleic acid, zeaxanthine, betaine, wintercherry haematochrome and etc. The amino acids in black goji berry, mostly free amino acid, are much higher than goji berry, can be...