Rodrigues et al., 2005
The results showed that the main composition of flavonoid in the leaves was isoquercetin, followed by quercetin, while the main flavonoid in the fruits was rutin, but its contents were lower than that in leaves, which was consistent with the significantly higher antioxidant activity of leaf extracts compared to fruits (22)
Reduced L-glutathione (GSH) is a tripeptide consisting of glutamic acid, cysteine and glycine, which is found in every cell of the human body
The trouble is that the IFA test is not entirely reliable, it has a very low sensitivity and misses many that do have PA
De Angelis ML, Francescangeli F,Aric E,Verachi P,Zucchetti M, Matteo C, Petricci E,Pilozzi E,Orienti I,Boe A