ZHANG Long, WANG Jun-xia, GU Xue-zhu, et al. -Glucosidase Inhibitory Activity of Extracts from [J]. Chinese journal of experimental traditional medical formulae, 2014, 20(7): 70-72.
ZHANG Long, WANG Jun-xia, GU Xue-zhu, et al. -Glucosidase Inhibitory Activity of Extracts from [J]. Chinese journal of experimental traditional medical formulae, 2014, 20(7): 70-72. DOI: 10.13422/j.cnki.syfix.2014070070.
Objective: To evaluate α-glucosidase inhibitory activity of extracts from Desmodium sequax. Method: By establishing α-glucosidase inhibitory model in vitro
the activity of petroleum ether extract
ethyl acetate extract and methanol extract from D. sequax was screened. Result: Three extracts from D. sequax showed good inhibitory activity
which showed far greater activity than that of acarbose (IC50=1 103.01 mg·L-1). Petroleum ether extract (DSPE) had the highest inhibitor activity (IC50=45.16 mg·L-1). α-glucosidase inhibitory activity of ethyl acetate extract (DSEA) and methanol extract (DCME) had concentration-dependent. Conclusion: Three extracts had more significant α-glucosidase inhibitory activity and great development and application value.