Phytochemical profiling was undertaken on the crude extracts of Drosera magna to determine nature chemical constituents present. In total, three new flavonol diglycosides (1–3), one flavan-3-ol glycoside (4), and 12 previously reported compounds (5, 9), (15), flavanone (8), 1,4-napthoquinone (6, 7, 13, 14), 2,3-dehydroxynapthalene-1,4-dione (10–12), phenolic acid (16) structure classes were iso...

Naringin is a flavanone found in citrus fruits and vegetables which are responsible for the asperity, due to fruit unable consume from we get valuable nutrition our body. To overcome this asperity fruits, present investigation carried out, provides detailed report of isolation screening naringinase producing micro-organisms different samples collected Kalyan -Karnataka region, India. A sum arou...

Flavonoid pigments are known to accumulate in red grains and coleoptiles of wheat and are synthesized through the flavonoid biosynthetic pathway. Flavanone 3-hydroxylase (F3H) is a key enzyme at a diverging point of the flavonoid pathway leading to production of different pigments: phlobaphene, proanthocyanidin, and anthocyanin. We isolated three F3H genes from wheat and examined a relationship...

BACKGROUND The impact of different dietary flavonoid subclasses on risk of epithelial ovarian cancer is unclear, with limited previous studies that have focused on only a few compounds. OBJECTIVE We prospectively examined associations between habitual flavonoid subclass intake and risk of ovarian cancer. DESIGN We followed 171,940 Nurses' Health Study and Nurses' Health Study II participant...