HUBEI AGRICULTURAL SCIENCES ›› 2019, Vol. 58 ›› Issue (20): 143-146.doi: 10.14088/j.cnki.issn0439-8114.2019.20.034

• Storage & Processing • Previous Articles     Next Articles

Study on the optimum harvest time of Moghania philippinensis and the content of total flavonoids extraction technology in root

LI Nan1, SHI Li-jun2, CHEN Cai-yin1, GAO Li-xia1   

  1. 1.College of Chemical and Biological Engineering,Hechi University,Yizhou 546300,Guangxi,China;
    2.Guangxi Botanical Garden of Medicinal Plants,Nanning 530023,China
  • Received:2018-09-21 Online:2019-10-25 Published:2019-11-19

Abstract: In order to study the best harvesting period of the genus Moghania philippinensis (Merr.Et Rolfe) Li. and the extraction process of the total flavonoids in the roots, the ultraviolet spectrophotometry and L9(34) orthogonal experimental were used to explore the best extraction technology of Moghania philippinensis. Results showed that the total flavonoid content of root was the highest in the October of next year, when ethanol concentration was 90%, extraction time was 60 min, extraction times was twice and extraction temperature was 100 ℃, the total flavonoid yield is the highest.

Key words: Flerningia philippinensis, the best harvest time, total flavonoid content of root, extraction process

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