间歇变温对肥城桃品质及酚类物质代谢的影响

Study on Effect of Intermittent Warming on Quality and Phenol Metabolism of Peach FEICHENG

实验表明,间歇变温可以降低肥城桃果实酚类物质的合成,降低多酚氧化酶的活性,保持细胞膜的完整性。贮藏60d果实不发生褐变,较好地保持果实品质。

s Three years studies haverevealedth atthe intermittentwarmingreduced the phenolsynthesis inhibitedthe ppg' s activity,keptthefruitcellmembr anes ingoodconditionfrombecoming brownandkeptthefruitingoodconsu ming quality whenthe storage periodwent up to 60d.