壳聚糖对鞣酸絮凝作用的研究

张文清, 凌宏军. 壳聚糖对鞣酸絮凝作用的研究[J]. 功能高分子学报, 1998, 11(3): 375-378.

引用本文:

张文清, 凌宏军. 壳聚糖对鞣酸絮凝作用的研究[J]. 功能高分子学报, 1998, 11(3): 375-378.

Study on the Chitosan Flocculating of Tannic Acid[J]. Journal of Functional Polymers, 1998, 11(3): 375-378.

Citation:

Study on the Chitosan Flocculating of Tannic Acid[J]. Journal of Functional Polymers, 1998, 11(3): 375-378.

Study on the Chitosan Flocculating of Tannic Acid

摘要: 以壳聚糖为絮凝剂，采用絮凝法除去中药药液中的杂质。以鞣酸为研究对象，从鞣酸浓度，体系温度，ＰＨ絮凝剂用量粘均分子量等方面探讨其絮凝规律，用正交试验优化其絮凝条件，为实施中药药液的絮凝法精制工艺提供参考。

Abstract: The purification of chinese medicines by flocculation was investigated with tannic acid as an object of study and using chitosan as a flocculant.We studied the influence of the concentration of tannic acid ,temperature, pH, concentration and average molec

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