## Abstract The supercritical fluid extraction (SFE) of taxicin from the dried needles of the English yew tree, __Taxus baccata__ is described. Analysis by supercritical fluid chromatography (SFC) and proton NMR spectroscopy was used to confirm identity and purity. The extraction efficiency of SFE
Applications of capillary supercritical fluid chromatography to the characterization of edible oils and traditional chinese medicines
β Scribed by Shen, Yufeng ;Huang, Hongxin ;Liu, Xueliang ;Wang, Qinghai ;Zhou, Liangmo
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 193 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0935-6304
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
A homeβmade supercritical fluid chromatograph fitted with a capillary micropacked column and equipped with FID detection has been used to separate the components of silicone DCβ200, beeswax, tea oil, codβliver oil, rancid butter, and several traditional Chinese medicines such as Honghua oil, Jiuxin oil, and Wanhua oil.
π SIMILAR VOLUMES
## Abstract Lubricating oil additives have been analyzed by supercritical fluid chromatography on open tubular and packed capillary columns. Carbon dioxide and modified carbon dioxide were used as mobile phases and detection was accomplished by flame ionization and micro UV. Rapid and efficient ana