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[Purification and relative molecular mass determination of tea glycoprotein by high performance liquid
Peng Zhou1, Mingyong Xie, Yuanxing Wang
1Key Laboratory of Food Science of Ministry of Education, Nanchang University, Nanchang 330047, China.
Se Pu = Chinese Journal of Chromatography
|February 17, 2005
Abstract:
Tea glycoprotein (TGC) was extracted from coarse tea leaves produced in Jiangxi Province. The separation and purification were carried out by using gel chromatography and high performance liquid chromatography. Furthermore, relative molecular mass (M(r)) of TGC was determined by gel chromatography and high performance liquid chromatography-electrospray ionisation mass spectrometry (HPLC-ESI-MS), respectively. It is 51 500.

