细胞壁蔗糖酶和液 泡蔗糖酶在PH4．5—5的环境中酶解蔗糖的效率最高，所以又称为酸性蔗糖酶（acid invertase）；胞质蔗糖酶也有两种，即中性蔗糖酶（neutralinvertase）和碱性蔗糖酶 （alkalineinvertase），二者分别在中性和碱性的环境中酶...
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其叶片光合强度、还原糖含量和中性与酸性蔗糖酶活力均高于未施用乙烯利的。
The photosynthetic rate, content of reducing sugar and the activities of neutral and acid sucrase in leaf are all greater than that used no ethephon.
采用玉米籽粒离体培养的方法，研究了不同浓度乙烯利对籽粒的生长发育及酸性蔗糖酶（SAI）的影响。
The research is done on the developmental state of maize kernel in vitro culture, and focused on the different concentrations of ethephon's influence on development and SAI of the kernal.
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