期刊
BIOMEDICAL CHROMATOGRAPHY
卷 24, 期 12, 页码 1283-1286出版社
WILEY
DOI: 10.1002/bmc.1437
关键词
DARTMS; Piper betle L; cultivars; profiling; PCA
类别
资金
- CSIR, New Delhi [NWP0045]
Piper betle Linn. is a traditional plant associated with the Asian and southeast Asian cultures. Its use is also recorded in folk medicines in these regions. Several of its medicinal properties have recently been proven. Phytochemical analysis showed the presence of mainly terpenes and phenols in betel leaves. These constituents vary in the different cultivars of Piper betle. In this paper we have attempted to profile eight locally available betel cultivars using the recently developed mass spectral ionization technique of direct analysis in real time (DART). Principal component analysis has also been employed to analyze the DART MS data of these betel cultivars. The results show that the cultivars of Piper betle could be differentiated using DART MS data. Copyright (C) 2010 John Wiley & Sons, Ltd.
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