为提高它的抗氧化性和亲水性，本文以自制放线菌型磷脂酶a_2 (EC 3.1.1.4)为工具酶，完成了如下工作。

For raising the ability of antioxidation and hydrophile, follow work have been successfully studied with phospholipase A_2 (EC 3.1.1.4) sourced from actinomycetes.

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本文对产生胞外葡萄糖异构酶的一株嗜热放线菌进行研究。

A strain of glucose Isomerase-producing Thermophilic Actinomycetes has been investigated.

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