생약학회지 (Korean Journal of Pharmacognosy)
- 제16권4호
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- Pages.214-220
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- 1985
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- 0253-3073(pISSN)
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- 2288-9299(eISSN)
시판(市販) 생약(生藥) 액제류중(液劑類中)의 보존제(保存劑) 함량(含量)
Liquid Chromatographic Determination of Preservatives in Commercial Herb Liquid Preparations
초록
The preservatives in 32 commercial liquid preparations of crude drugs have been analyzed by using high performance liquid chromatography. Benzoic acid (BA) and p-hydroxybenzoates were separated with mobile phase of