Natural products are used since ancient times in folklore for the treatment of various
ailments. Plant‐derived products have been recognized for many years as a source of …

Curcumin is a natural compound of Curcuma longa L. and has shown many
pharmacological activities such as anti-inflammatory, anti-oxidant in both preclinical and …

Natural products have been used in medicine for many years. Many top-selling
pharmaceuticals are natural compounds or their derivatives. These plant-or microorganism …

Research on and the application of polyphenols, have recently attracted great interest in the
functional foods, nutraceutical and pharmaceutical industries, due to their potential health …

Natural polyphenols are valuable compounds possessing scavenging properties towards
radical oxygen species, and complexing properties towards proteins. These abilities make …

Curcumin is widely consumed in Asia either as turmeric directly or as one of the culinary
ingredients in food recipes. The benefits of curcumin in different organ systems have been …

Ellagic acid (EA) is a dietary polyphenol present in various fruits, vegetables, herbs, and
nuts. It exists either independently or as part of complex structures, such as ellagitannins …

Background Instability and low bioavailability of polyphenols greatly limit their potential
health benefits in preventing ageing, cancer, inflammation and neurodegenerative diseases …

Quercetin (QC) is a typical plant flavonoid, possesses diverse pharmacologic effects
including antiinflammatory, antioxidant, anti-cancer, anti-anaphylaxis effects and against …

Antioxidants are emerging as prophylactic and therapeutic agents. These are the agents,
which scavenge free radicals otherwise reactive oxygen species and prevent the damage …