## Abstract A novel method, HPLC‐MS/MS was developed to qualitatively identify and quantitatively determine the 28 components including 19 diterpenoids, 6 phenolic acids and 3 flavonoids in __Isodon rubescens__, an important traditional Chinese medicine. The separation was performed on a C~18~ colu
✦ LIBER ✦
Qualitative and Quantitative HPLC/MS Determination of Proanthocyanidins in Areca Nut (Areca catechu)
✍ Scribed by Qingli Wu; Yonghong Yang; James E. Simon
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 200 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1612-1872
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Simultaneous qualitative and quantitativ
✍
Yingfeng Du; Pengwei Liu; Zhifang Yuan; Yiran Jin; Xiaowei Zhang; Xiaona Sheng;
📂
Article
📅
2010
🏛
John Wiley and Sons
🌐
English
⚖ 372 KB
👁 1 views
Qualitative and quantitative differences
✍
Cristiane H. de Azevedo-Meleiro; Delia B. Rodriguez-Amaya
📂
Article
📅
2009
🏛
John Wiley and Sons
🌐
English
⚖ 150 KB
The carotenoids of a yellow (F 1 Amanda hybrid) and a red (F 1 Magali hybrid) pepper (Capsicum annuum L.) at the ripe stage, marketed in Campinas, Brazil, were identified by the combined use of the chromatographic behavior, absorption spectra, and chemical reactions, confirmed by the mass spectra. H