Abstract
This work was designed to obtain the valuable compounds with antioxidant, anti-proliferative and anti-inflammatory activities from Astragalus chinensis. Ethyl acetate fraction obtained from A. chinensis L.f. had significant antioxidant, anti-proliferative and anti-inflammatory activities. Subsequently, five single compounds were separated and purified, which were identified as formononetin (1), rhamnocitrin (2), calycosin (3), β-daucosterol (4), rhamnocitrin-3-O-β-d-glucoside (5). The results displayed that formononetin and rhamnocitrin exhibited significant cytotoxicity actions against tumor cell lines. Calycosin exerted the strongest anti-inflammatory effect of inhibition effects on NO production in macrophages.
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Acknowledgements
This research was supported by the Science and Technology Project of Guangzhou City (201604020150), the National Natural Science Foundation of China (21702156), the Hubei Natural Science Foundation (2017CFB200) and the Scientific Research Foundation of Wuhan institute of technology (K201759).
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Hu, T., Liu, QM., He, XW. et al. Identification of bioactives from Astragalus chinensis L.f. and their antioxidant, anti-inflammatory and anti-proliferative effects. J Food Sci Technol 54, 4315–4323 (2017). https://doi.org/10.1007/s13197-017-2902-3
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DOI: https://doi.org/10.1007/s13197-017-2902-3