Sunday, October 6, 2019

Flavonoids

Flavonoids, as an important class of natural products, are the main bioactive constituents of a lot of medicinal or dietary plants. They have been reported to show extensive benefits to human health, including antioxidant, anti-inflammatory, and anti-cancer activities.
 In most cases, flavonoids are present in plants as a series of analogues with similar structures and physico-chemical properties.
 This chemical complexity renders the quality control of flavonoid-containing herbal products problematic. Therefore, rapid, accurate and sensitive analytical techniques for flavonoids are of significance.
• However, their occurence is not restricted to flowers but 
include all parts of the plant. 
• They are secondary metabol...

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