| 库尔勒香梨贮藏期间PPO活性与总酚含量变化的研究 |
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| 引用本文： | 史杏明. 库尔勒香梨贮藏期间PPO活性与总酚含量变化的研究[J]. 干旱区研究, 1989, 0(4) |
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| 作者姓名： | 史杏明 |
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| 作者单位： | 中国科学院新疆生物土壤沙漠研究所 |
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| 摘 要： | 本文对库尔勒香梨在贮藏期间果实不同部位的多酚氧化酶(PPO)活性、总酚含量的分布及变化进行了研究。实验结果表明:PPO活性与总酚含量在果实不同部位具有相同的分布趋势,果皮最高,果心次之,果肉最低;PPO活性与总酚含量的变化存在正相关性。
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| 关 键 词： | 库尔勒香梨 PPO活性 总酚含量 |
study on the Relationship Betweet PPo Activity and Total Phenols of Kuerle sweet Pear During Storage |
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| Shi Xingming. study on the Relationship Betweet PPo Activity and Total Phenols of Kuerle sweet Pear During Storage[J]. Arid Zone Research, 1989, 0(4) |
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| Authors: | Shi Xingming |
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| Abstract: | The relationship between PPO activity and total phenols in threedifferent parts of Kuerle Sweet Pear during storage was studied. Theresults showed that both PPO activities and total phenols were highest inpeel medium in core and lowest in pulp,and that there was a positivecorrelation between PPO activities and total phenols. |
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| Keywords: | Kuerle sweet pear storage PPO activity. |
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