基香
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基香-
羟丙基香豆胶具有弱表面活性，水溶液浓度由0.1%增至0.6%时，表面张力和界面张力略为降低，分别由65.31降至58.22mN/m，由24.79降至18.35mN/m。
HPF has weak interfacial activities and the surface tension of its aqueous solution decreases slightly from 65.31 to 58.22 mN / m and the interfacial tension & from 24.79 to 18.35 mN / m when the solution concentration increasing from 0.1 % to 0.6 % .