Phase behaviour of some aqueous systems involving monoglycerides, cholesterol and bile acids

Partitioning behaviour of cephalexin and

Partitioning behaviour of cephalexin and 7-aminodeacetoxicephalosporanic acid in PEG/ammonium sulfate aqueous two-phase systems

✍ Jian-Hang Zhu; Dong-Zhi Wei; Xue-Jun Cao; Ye-Qing Liu; Zhong-Yi Yuan 📂 Article 📅 2001 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 140 KB

## Abstract In order to develop an aqueous two‐phase system (ATPS) for cephalexin synthesis with extractive bioconversion, the partitioning behaviour of cephalexin and 7‐aminodeacetoxicephalosporanic acid (7‐ADCA) in poly(ethylene glycol) (PEG)/salt ATPS were examined. Parameters such as PEG size,