Does the flavoinoids content should be less than total polyphenos in plants ?

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Omaima Sayed Hussein

Yes,Table 2 p: 3190 in article published in: African Journal of Biotechnology Vol. 7 (18), pp. 3188-3192, 17 September, 2008

illustrate it.

Sanjib Saha

Yes, definitely it should be less because you are measuring one branch of polyphenols.

Maria Atanassova

Yes, in herbs flavonoids is a part of the polyphenols.

Arzu Bayir Yegin

Yes, phenolic compounds are divided into two main groups: flavonoids and non-flavonoids. So flavonoids are a part of phenols.