Chromatographic separation and automated analysis of flavanols
β Scribed by Ian McMurrough; June McDowell
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 642 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0003-2697
No coin nor oath required. For personal study only.
β¦ Synopsis
Flavanols from barley or hops were separated chromatographically and assayed automatically by reaction with the chromogen, 4-dimethylaminocinnamaldehyde. For separating the flavanols on Sephadex G-25, gradient elution with water-methanol mixtures was necessary. The chromogen was specific for flavanols and well suited to AutoAnalyzer methods. The method appears generally applicable in flavanol analysis of plant materials.
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