Open AccessScreening for anti-pancreatic lipase properties of 28 traditional Thai medicinal herbs
Author(s) -
Ananya Dechakhamphu,
Nattapong Wongchum
Publication year - 2015
Publication title -
asian pacific journal of tropical biomedicine/asian pacific journal of tropical biomedicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.507
H-Index - 61
eISSN - 2588-9222
pISSN - 2221-1691
DOI - 10.1016/j.apjtb.2015.09.012
Subject(s) - phytochemical , traditional medicine , pancreatic lipase , lipase , chemistry , medicine , enzyme , biochemistry
Objective: To screen the effect of 28 medicinal plants on inhibition of pancreatic lipase and evaluate the phytochemical contents of extracts.Methods: The ethanolic extracts of 28 traditional Thai herbal medicines were assayed for their in vitro activities against porcine pancreatic lipase using p-nitrophenyl butyrate as a substrate. Quantitative estimation of flavonoids, phenolics, and alkaloids was done.Results: Extracts from four herbs, Memecylon edule Roxb., Garcinia vilersiana Pierre, Cryptolepis elegans Wall. and Phyllanthus chamaepeuce Ridl., at a concentration of 100 μg/mL, strongly inhibited porcine pancreatic lipase by 90.97%, 92.04%, 94.64% and 95.38%, respectively. There was a significant positive correlation between phenolic content and inhibition activity. Inhibition activity was significantly correlated with flavonoid and with alkaloid contents.Conclusions: From this result, it could be concluded that herbs represent a rich of anti-pancreatic lipase compounds, in particular, Cryptolepis elegans Wall. and Phyllanthus chamaepeuce Ridl. It is suggested that the phytochemical compounds from these plants may be applied for the prevention and treatment of obesity or hyperlipidemia