A green and efficient protocol for large-scale production of glycyrrhizic acid from licorice roots by combination of polyamide and macroporous resin adsorbent chromatography

A simple and efficient protocol for larg

A simple and efficient protocol for large-scale preparation of three flavonoids from the flower of Daphne genkwa by combination of macroporous resin and counter-current chromatography

✍ Ying-Nan Li; Lian-Hong Yin; Li-Na Xu; Jin-Yong Peng 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 294 KB

## Abstract In this paper, macroporous resin column chromatography and counter‐current chromatography (CCC) were applied for large‐scale preparative separation of three flavonoids from the flower of __Daphne genkwa__, a famous Chinese medicinal herb. Nine kinds of resins were investigated by adsorp