A new method of acid-alkali titration was established to determine the DS of starch acetates rapidly and accurately.
用丙酮代替乙醇作为溶剂,建立了一种快速、准确地测定高取代醋酸酯淀粉取代度的新方法。
·2,447,543篇论文数据,部分数据来源于NoteExpress
The structures of the starch acetates have been characterized by FTIR, DSC, X-ray diffraction measurements.
本文通过红外光谱、X衍射、DSC等表征了淀粉醋酸酯的结构。
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