Inhibition of HIV infection by caffeoylquinic acid derivativesWhen screening fruit juices for inhibitory activity against HIV- 1 using CD4 and ...cacy is ascribed to its polyphenol compounds and possibly to other constituents ..polyphenol in FoodsNotable sources of polyphenols include berries, tea, beer, wine, olive oil, chocolate/cocoa, walnuts, peanuts, yerba mate, and other fruits and vegetable