Determination of Caffeoyl Quinic Acids and Flavonoids in Acanthopanax trifoliatus Leaves by HPLC
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چکیده
منابع مشابه
Antioxidant activity of Acanthopanax trifoliatus.
OBJECTIVE The aim of this study was to investigate the antioxidant activity of extracts of various parts of Acanthopanax trifoliatus obtained by different extraction methods. The total phenolic and flavonoid contents of the extracts were also determined. MATERIALS AND METHODS The leaves, stems, stem bark, roots and root bark of A. trifoliatus were extracted separately using decoction, macerat...
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A high-performance liquid chromatographic method with gradient elution and diode-array detection was developed to quantify free phenolic acids (gallic, vanillic, chlorogenic, caffeic, syringic, p-coumaric, ferulic, sinapic, salycilic, elagic and trans-cinnamic), flavonoids (catechin, epicatechin, rutin, myricetin and quercetin) and juglone in walnut leaves. Chromatographic separation was perfor...
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ژورنال
عنوان ژورنال: Natural Product Communications
سال: 2011
ISSN: 1934-578X,1555-9475
DOI: 10.1177/1934578x1100600920