Korean Journal of Pharmacognosy (생약학회지)
- Volume 16 Issue 4
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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)
Liquid Chromatographic Determination of Preservatives in Commercial Herb Liquid Preparations
시판(市販) 생약(生藥) 액제류중(液劑類中)의 보존제(保存劑) 함량(含量)
- Lim, Jong-Pil (Department of Pharmacy, Jeonju Woo-Suk University)
- 임종필 (전주 우석대학 약학과)
- Published : 1985.12.30
Abstract
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