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PHA是一种结构为β(1-3)-D连接的葡萄糖胺,在葡聚糖中PHA是纯度高,功能多,效果显著,且已能批量生产的实用型品种,正在得到越来越多的应用。
PHA is a glucosamine with a structure of β (1-3) -D linkage, and PHA in dextran is a more and more practical type that is of high purity, multiple functions and remarkable effects and has been mass-produced Many applications.