Skip to main content

Analysis of Flavoniods Extracted from Scutellariabaicalensis Georg by HPLC-MS/MS

Buy Article:

$15.00 plus tax (Refund Policy)

To develop an HPLC-MS/MS method for the identification and structural determination of flavonoids extracted from Scutellaria baicalensis Georg.Methods:The extract was subjected to HPLCusing Discovery C18 columnmethanol-water-formic acid(40:60:0.025)as mobile phaseand 335 nm as ultraviolet detection wavelength.A triple-quadrupole tandem mass spectrometer was applied to verify the LC eluate by Q1 scan and product ion scan spectrawhich was operated in the negative ion mode.Result:Four known flavonoids were determined and the possible structures of three unknown flavonoid glycosides were deduced based on the chromatography and MS data.Conclusion:The application of this method could be available and helpful for the rapid discovery and identification of constituents from natural products.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Data/Media
No Metrics

Keywords: HPLC-MS/MS; Scutellaria baicalensis Georg; flavonoid

Document Type: Research Article

Publication date: 2005-03-01

More about this publication?
  • Journal of Pharmaceutical Analysis is a professional journal administrated by China Association for Science and Technology, sponsored by Chinese Pharmaceutical Association, held by National Institutes for Food and Drug Control, edited and published by the Editorial Board of Journal of Pharmaceutical Analysis, and publicly distributed at home and abroad. It is one of the first group of journals that created by academic leaders in the field of drug control. It originated from Drug Control Communication which magazine was founded in 1951 and later been renamed in 1981. In 2005, it was changed from bi-monthly journal to monthly journal. Journal of Pharmaceutical Analysis is among core journals in nature sciences and even other Chinese core journals, whose main columns are research reports, communications, review, forum, information and etc. It mainly reports the latest research results, explore new theories, introduce new development, spread new techniques, and promote new methods of pharmaceutical analysis. Its contents include peer-reviewed research reports, research presentation and summary reviews on all aspects of pharmaceutical analysis including drug development, pharmaceutical manufacturing, clinical research, drug safety, quality assessment, and market surveillance. Main authors and target reader are professional and technical personnel engaged in research, application as well as higher education in pharmaceutical analysis.
  • Editorial Board
  • Information for Authors
  • Submit a Paper
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more