Preparative isolation of antioxidant flavonoids using on-line HPLC-ABTS+ detection and centrifugal partition chromatography

• In: Natural Products Posters
• At: Hyderabad (India) (2011)
• Type: Poster
• Poster code: NP-P-08
• By: BOLLA, Krishnavenu (KIST, Gangneung, South-Korea)
• Co-author(s): Kim, Chul Young (KIST, Gangneung, South-Korea)
  Ham, Jungyeob (KIST, Gangneung, South-Korea)
  
• Abstract:

  High-performance liquid chromatography coupled to an on-line ABTS+-based assay system was used to determine the principle antioxidants in azalea flowers or red sanders.
  Three major flavonoids, myricetin, quercetin and kaempferol, recovered in ethyl acetate extracts of azalea flowers were determined to have antioxidant activities. Five major

  ..

The access to the whole abstract and if available the presentation file is available to FIP members and to congress participants of that specific congress. Please login