Red grape juice

“Anthocyanins in Rubired grape juice were primarily anthocyanin diglucosides: peonidin 3,5-O-diglucoside, malvidin 3,5-O-diglucoside, peonidin 3-O-(6' '-O-p-coumaroyl)-5-O-diglucoside, and malvidin 3-O-(6' '-O-p-coumaroyl)-5-O-diglucoside”

anthocyanins in Rubired grape juice → are primarily → anthocyanin diglucosides: peonidin 3,5-O-diglucoside, malvidin 3,5-O-diglucoside, peonidin 3-O-(6' '-O-p-coumaroyl)-5-O-diglucoside, and malvidin 3-O-(6' '-O-p-coumaroyl)-5-O-diglucoside

“inclusion of tea extract or red grape juice as a source of polyphenols enhanced the uptake of zinc while decreasing that of iron”

Red grape juice → enhances → zinc uptake

“Grape juice attenuated vitamin C absorption, reaching significance at the 20 min time point.”

vitamin C → absorption affected by → red grape juice

“RW, RGJ, and GT enhanced the uptake of zinc from rice matrix.”

red wine (RW), red grape juice (RGJ), green tea (GT) → enhance → zinc uptake from rice matrix