THE BROWNING OF ASCORBIC ACID
β Scribed by SCOTT F. JACKSON; C. O. CHICHESTER; M. A. JOSLYN
- Book ID
- 108795590
- Publisher
- Institute of Food Technologists
- Year
- 1960
- Tongue
- English
- Weight
- 444 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0022-1147
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## Abstract The ion exchange behaviour of 3βdeoxyβ4βsulphopentosulose is markedly influenced by the presence of hydrogen sulphite ion, the dihydroxysulphonate being held more firmly on a strongly basic resin than the free dicarbonylic product. The apparent formation of other sulphonates in model as
## Abstract The inhibition of browning of ascorbic acidβglycine mixtures by bisulphite ion has been studied at pH 3.0. Glycine enhances the formation of coloured products from ascorbic acid but it is not involved in the stages leading to the formation of 3βdeoxyβpentosulose as a reactive intermedia