• DocumentCode
    2092878
  • Title

    Visible spectrophotometric determination of total flavonoids in Buddleja officinalis Maxim

  • Author

    Lei, Guo

  • Author_Institution
    Jiangsu Key Lab. of Marine Biotechnol., Huaihai Inst. of Technol., Lianyungang, China
  • fYear
    2011
  • fDate
    27-29 May 2011
  • Firstpage
    1121
  • Lastpage
    1124
  • Abstract
    Rutin was used as the standard sample and NaNO2, Al (NO3)3 and NaOH was used to compose the coloration system, the visible spectrophotometric assay of determination of total flavonoids content in Buddleja officinalis Maxim was built. The results showed that the measure wavelength was 510 nm, the total flavonoids content in Buddleja officinali Maxim was an average of 20.31%, the average recovery was 100.3% and RSD was 0.75%.
  • Keywords
    agricultural engineering; aluminium compounds; colour; sodium compounds; spectrophotometry; Al(NO3)3; Buddleja officinalis maxim; NaNO2; NaOH; coloration system; flavonoids; loganiaceae buddleja plant; rutin; visible spectrophotometric assay; Aluminum; Electron tubes; Ethanol; Instruments; Laboratories; Mathematical model; Wavelength measurement; Buddleja officinalis Maxim; deternination; spectrophotometry; total flavonoids;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    New Technology of Agricultural Engineering (ICAE), 2011 International Conference on
  • Conference_Location
    Zibo
  • Print_ISBN
    978-1-4244-9574-0
  • Type

    conf

  • DOI
    10.1109/ICAE.2011.5943985
  • Filename
    5943985
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2092878