目的：比较醇沉法和壳聚糖絮凝法用于咽炎口含片浸膏纯化的优劣。

Objective:To compare the fit and unfit of alcohol precipitation process and chitosan flocculation process used in purification of extract of yanyan buccal tablets.

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结果：壳聚糖絮凝法与醇沉法同样能使药液澄清，在总体有效成份的保留上，前者优于后者，但皂苷成份的保留量后者略大于前者。

RESULTS Chitosan clarifier could make the solution clarificant as alcohol. On the retaining of active compounds, the former was better than the latter, but the total saponin was lower.

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目的采用壳聚糖絮凝沉淀法用于虫草菌丝体口服液的澄清。

OBJECTIVE to clarify Cordyceps Mycelia Oral Solutio via chitosan Flocculation.

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