-
Contact an Account Manager
Chromatographic separation of 14 different flavonoids by TLC
Summary
Type: TLCApplication #: 400680
Detection: UV 254 + 366 nm or spray with 1% methanolic solution of ethanolamine diphenylborate, then with 5% ethanolic solution of polyethylene glycol, finally view under UV at 360 nm (for spray reagents see ch
Conditions: Eluents : 1) acetic acid / methanol / water (3:3:4, v/v) 2) 0.1 M ammonia in 55% methanol 3) hexane / ethyl acetate / acetic acid (72:27:1, v/v) See also : D. Heimler, V. Boddi, J. Chromatogr. 4
Authors: Heimler D
Source: J Chromatogr 366 (1986) 407
Details
Legend: Compounds investigated: 1. Chrisin 5,7-Dihydroxyflavone 2. Apigenin 4',5,7-Trihydroxyflavone 3. Luteolin 3',4',5,7-Tetrahydroxyflavone 4. Galangin 3,5,7-Trihydroxyflavone 5. Kaempferol 3,4',5,7-T