聚乙二醇的作用

The role of polyethylene glycol

以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译

1
聚乙二醇600的相转移催化作用明显，精制后产品收率在89%以上。
Polyethylene glycol 600 showed good phase transfer catalytic effect; the yield after purification was above 89%.
2
聚乙二醇6000（PEG）是一种水溶性非离子聚合物，可使蛋白质发生沉淀作用，并且其对被沉淀的蛋白质有较好的选择性；
Polyethylene glycol 6000(PEG) is a kind of water soluble and non-ionic polymer. lt can make protein to precipitate and has a better alternative to precipitation of protein.
3
结果表明，聚乙二醇缩水甘油醚对丝胶蛋白具有明显的交联作用。
The result showed that polyethylene glycol diglycidyl ether cross linked sericin obviously.

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