𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Separation and purification of peptides by high-speed counter-current chromatography

✍ Scribed by Martha Knight; Mirela O. Fagarasan; Kazuyuki Takahashi; Aicha Z. Geblaoui; Ying Ma; Yoichiro Ito

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
487 KB
Volume
702
Category
Article
ISSN
1873-3778

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Separation and purification of ergostero
Separation and purification of ergosterol and stigmasterol in Anoectochilus roxburghii (wall) Lindl by high-speed counter-current chromatography
✍ Liying Huang; Yangyuan Cao; Hui Xu; Guonan Chen 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 243 KB

## Abstract Ergosterol and stigmasterol are the most common phytosterols in the traditional Chinese medicine. They are two major sterol compounds in __Anoectochilus roxburghii__ (wall) Lindl (__A. roxburghii__) and have been proved to have many important biological activities. A method by using hig

Separation of alkaloids from herbs using
Separation of alkaloids from herbs using high-speed counter-current chromatography
✍ Lei Fang; Yuqin Liu; Bin Yang; Xiao Wang; Luqi Huang 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 475 KB

## Abstract Alkaloids represent a most widespread group of bioactive natural products. Because of their alkalinity and structural diversity, the fractionation and purification of the alkaloids from herbs can often present a number of practical difficulties using the conventional chromatographic tec

Preparative separation and purification
Preparative separation and purification of bufadienolides from Chinese traditional medicine of ChanSu using high-speed counter-current chromatography
✍ Jingkui Li; Xiaochi Ma; Fengyun Li; Jingkui Wang; Huirong Chen; Gang Wang; Xia L 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 254 KB

## Abstract A preparative high‐speed counter‐current chromatography method for isolation and purification of bufadienolides from ChanSu was developed by using a stepwise elution with two‐phase solvent system composed of __n__‐hexane/ethyl acetate/methanol/water at the ratios of 4:6:2:4 v/v, 4:6:2.5

Preparative separation of capsaicin and
Preparative separation of capsaicin and dihydrocapsaicin from Capsicum frutescens by high-speed counter-current chromatography
✍ Aihua Peng; Haoyu Ye; Xia Li; Lijuan Chen 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 889 KB

## Abstract Capsaicin and dihydrocapsaicin are two main bioactive components of __Capsicum frutescens__ and are widely used as food additives and drugs in China and India. Due to their similarity in structures, isolation of capsaicin and dihydrocapsaicin with traditional methods such as silica gel

Isolation and purification of macrocycli
Isolation and purification of macrocyclic components from Penicillium fermentation broth by high-speed counter-current chromatography
✍ Xiang Gao; Rongqiang Zhuang; Jiannan Guo; Jian Bao; Meijuan Fang; Yan Liu; Pengx 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 348 KB

## Abstract In this paper, high‐speed counter‐current chromatography (HSCCC), assisted with ESI‐MS, was first successfully applied to the preparative separation of three macrolide antibiotics, brefeldin A (12.6 mg, 99.0%), 7′‐__O__‐formylbrefeldin A (6.5 mg, 95.0%) and 7′‐__O__‐acetylbrefeldin A (5