The contents of Res and PD were high in Carbernet Gernischet grapes berries, while the content of Res was low and the content PD kept decreasing during the development of Rkatsiteli grapes berries.

• 葡萄果实生长发育期间，蛇龙珠果实内的白藜芦醇及其糖苷含量较高，而白羽果实中白藜芦醇含量很低，其糖苷含量则持续下降。