In:
Bioscience, Biotechnology, and Biochemistry, Informa UK Limited, Vol. 78, No. 2 ( 2014-02-01), p. 311-316
Abstract:
Heat-processed Gynostemma pentaphyllum and its main dammaran-type saponins, gypenoside L, gypenoside LI, damulin B, and damulin A, possess non-small cell lung carcinoma A549 cell inhibitory activity. We established in this study a method by ultra-high performance liquid chromatography with tandem mass spectrometry for determination of the saponins and also investigated their content change in heat-processed G. pentaphyllum. The main saponins increased with increasing heating temperature and time. Further investigation showed that they were produced from gypenoside XLVI and gypenoside LVI by undergoing hydrolysis during the heat treatment.
Type of Medium:
Online Resource
ISSN:
0916-8451
,
1347-6947
DOI:
10.1080/09168451.2014.882751
Language:
English
Publisher:
Informa UK Limited
Publication Date:
2014
detail.hit.zdb_id:
2110940-0
SSG:
12