Natural Anthocyanin

Natural Anthocyanin

Color Value    530nm:  ≥300
Impurity:  no
Heavy Metal: ≤10ppm
Arsenic: ≤1ppm
Lead:  ≤1ppm
Total Plate Count: ≤100cfu/g
Product Description:
Anthocyanins are water-soluble vacuolar pigments that may appear red, purple, or blue according to pH. They belong to a parent class of molecules called flavonoids synthesized via the phenylpropanoid pathway; they are odorless and nearly flavorless, contributing to taste as a moderately astringent sensation. Anthocyanins occur in all tissues of higher plants, including leaves, stems, roots, flowers, and fruits. Anthoxanthins are their clear, white to yellow counterparts occurring in plants. Anthocyanins are derivatives of anthocyanidins which include pendant sugars.
Shelf Life: 2 years when properly stored
Storage: Keep in cool and dry place, Protect from light and hot.

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