Through HPLC and preparing HPLC and the analysis of molecular weight and chemical group by HPLC/MS, Two flavonol glycosides from tea seed flakes were separated and identied. The systematical method combining analytical and preparation scale HPLC with HPLC/MS, could also be used in the study of other natural products in tea.
JIANG He-yuan
,
KE Chang-qiang
,
WANG Chuan-pi
,
CHEN Xiao-qiang
,
YUAN Xin-yue
. HPLC Analysis, Preparation and Mass Identification of Flavonol Glycosides in Tea Seed Flakes[J]. Journal of Tea Science, 2005
, 25(4)
: 289
-294
.
DOI: 10.13305/j.cnki.jts.2005.04.009
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