SCIENCE AND TECHNOLOGY OF CEREALS, OILS AND FOODS

1. Chinese Science Citation Database (CSCD)
2. A Guide to the Core Journals of China (2023)
3. The Key Magazine of China Science and Technology
4. Chinese Applied Core Journals (CACJ)
5. " 2022、2023 Bilingual Communication Project for Chinese STM Journals"
6. " 2022、2024 China Fine Periodical Exhibition"
7. Elsevier-Scopus Database
8. Directory of Open Access Journals (DOAJ)
9. EBSCO Research Database
10. Chemical Abstracts (CA)
11. Food Science and Technology Abstract (FSTA)
12. CAB International (CABI) Database
13. Japan Science and Technology Agency (Chinese Bibliographic Database) (JSTChina)
14. Ulrich’s Periodicals Directory (UPD)

Study on antioxidant activity and structural identification of 6,7-dihydroxycoumarin from the seeds of euphorbia lathyris
DOI:
Author:
Affiliation:

Clc Number:

Fund Project:

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
  • Materials
  • |
  • Comments
    Abstract:

    To investigate the active substances in the seeds of euphorbia lathyris, its ethyl acetate extract was obtained after the seeds were powdered, ethanol immersion extracted, condensed, degreased and extracted with ethyl acetate. The monomer compound was obtained after the ethyl acetate extract was washed and recrystallized.The compound was identified as 6,7-dihydroxycoumarin by mass-spectrometry and nuclear magnetic resonance,whose antioxidant activity was evaluated by DPPH radical scavenging assay and antioxidant experiment on lard. The result showed that the IC50 values of 6,7-dihydroxycoumarin was 0.058 μg/mL, much lower than that of Vitamine C, 0.542 μg/mL. The result of lipid peroxide value test showed that the antioxidant activity of 6,7-dihydroxycoumarin was stronger than Vitamine C.

    Reference
    Related
    Cited by
Get Citation
分享
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:
  • Revised:
  • Adopted:
  • Online: September 06,2015
  • Published: