类黄酮 A: carnitine B: flavonoid C: coenzyme D: resveratrol
类黄酮 A: carnitine B: flavonoid C: coenzyme D: resveratrol
Which of the followings is not a polyphenolic pigment ( ). A: Anthocyanins B: Flavonoid pigments C: Catechin D: Lutein
Which of the followings is not a polyphenolic pigment ( ). A: Anthocyanins B: Flavonoid pigments C: Catechin D: Lutein
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