As a professional large biopharmaceutical company, Zelang Group can not only provide all kinds of Chinese medicinal materials, but also provide you with pure natural plant pigment, antioxidant plant extracts, organic plant extracts and all kinds of green products. If you have any interest,please e-mail our Sales Executive for more products information which not listed in! Mailbox of our Sales Executive: email@example.com
Search keywords: Proanthocyanidins
Grape seed extracts are industrial derivatives from whole grape seeds that have a great concentration of vitamin E, flavonoids, linoleic acid and phenolic procyanidins (also known as OPC or oligomeric procyanidins). The typical commercial opportunity of extracting grape seed constituents has been for chemicals known as polyphenols having antioxidant activity in vitro.
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