据《北方园艺》2017年第5期《桃果实不同成熟期总酚含量的变化及其抗氧化活性》(作者朱明涛等)报道,以“久保”“六月白”“张白甘”“秦王桃”等4个桃品种为试材,对不同发育期的果实中总酚类物质的含量及抗氧化活性进行测定,以揭示不同品种桃果实成熟过程中多酚类物质与抗氧化活性的变化规律。结果表明,各 According to “Northern Horticulture” 2017 the fifth period “peach fruit at different mature stages of total phenolic content changes and its antioxidant activity” (by Zhu Mingtao et al.) Reported that “Kubo ” “June white ” “” Peach "and other four peach varieties as the test material, the content of total phenolic compounds in different developmental stages and antioxidant activity were measured to reveal the different varieties of peach fruit ripening process of polyphenols And the variation of antioxidant activity. The results show that each