Organic reference standard, Gallocatechin gallate solution, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Gallocatechin gallate solution, Ampoule of 0,5 ml
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Phytochemical standard, Delphinidin 3-O-beta-D-glucoside chloride, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Delphinidin 3-O-beta-D-glucoside chloride, ≥95,0% (HPLC)
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Phytochemical standard, Quercetin 3-glucuronide, analytical standard, Supelco®
Supplier: Merck
Quercetin 3-glucuronide is a dietary flavanoid, that can be isolated from green beans.
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Phytochemical standard, Tangeretin, analytical standard, Supelco®
Supplier: Merck
Tangeretin is a flavonoid found in the peel of citrus fruits where it most likely provides natural resistance to fungi.
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Phytochemical standard, Diosmetin, analytical standard, Supelco®
Supplier: Merck
It is a flavonoid obtained from Citrus limon. Act as an antioxidant. Inhibits carcinogen activation by inhibiting the CYP1A1 enzyme.
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Phytochemical standard, Silychristin, analytical standard, Supelco®
Supplier: Merck
Silychristin is one of the congeners of flavonolignan silybin. It is usually derived from silymarin, which is extracted from the fruits of Silybum marianum (L.) Gaertn, and Asteraceae (Carduus marianus L. milk thistle).
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Phytochemical standard, Eriodictyol, analytical standard, Supelco®
Supplier: Merck
Eriodictyol is a naturally occurring flavonoid found in citrus fruits. It is isolated from the Chinese herb, Dracocephalum rupestre. It possess antioxidant activity.