赤霉素和稀土配合使用对淀粉酶加合效应机理初探

On the Mechanism of the Co-effect of Gibberellin and the Rare Earch Element on the Addition Reaction of the Amylase

ＧＡ和稀土对植物生长都有益，但配合使用可产生加合效应，比单独使用效果好．本文对加合效应初步研究结果说明，ＧＡ促进了α－淀粉酶的合成，稀土元素提高了β淀粉酶的活性，同时可以诱导一定量的ＧＡ形成，使α－淀粉酶的活性也有提高．所以ＧＡ和稀土混合使用对淀粉酶有加合作用．比单独使用效果要好．

Gibberellic acid (GA) and the Rare Earth Element are beneficial to growth of plants.Use the mixture of them are more effective then use any alone, it produces Co-effect. In this paper, we presented the original study results of the Co-effect. GA can promote the synthesis of α-amylase and the Rare Earth Element increased the activation of β-amylase,it also can induce production of a certain amount of GA,and increase the activation of α-amyiase.So use mixture of GA and the Rare Earth Element produces the Co-effect for emylase.