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Changes in Chemical Compounds and Enzyme Activity in Redried Lamina of Flue-cured Tobacco during Aging
Author(s): 
Pages: 78-81
Year: Issue:  3
Journal: Chinese Tobacco Science

Abstract: 对醇化时期不同阶段复烤片烟的总多酚(绿原酸和芸香苷之和)、总脂质、淀粉和蛋白质的含量及多酚氧化酶(polyphenol oxidase,PPO)、脂氧合酶、α-淀粉酶和蛋白酶活性进行了测定.结果表明,经过18个月的醇化,多酚、总脂质、淀粉和蛋白质的含量分别下降20.0%,15.0%,11.5%和12.2%.醇化前后,芸香苷、淀粉和蛋白质含量差异不显著,总脂质含量差异达显著水平,总多酚、绿原酸含量差...
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