The reaction o f oxyamylose with o-phenylenediamine (OPD) in alkaline media produces quinoxalines which can be followed by polarographic method and the dialdehyde content can easily be determined polarographically. The lower limit of the determination of dialdehyde content may be 0.01 in the ratio o
โฆ LIBER โฆ
Determination of Carbonyl Groups in Starches by Polarographic Techniques Using o-Phenylenediamine. I. Reactions of o-Phenylenediamine with Mono- and Disaccharides
โ Scribed by M. Takagi; Y. Gotoh; R. Hosogaki; S. Amano; Professor Dr. S. Ono
- Publisher
- John Wiley and Sons
- Year
- 1968
- Tongue
- English
- Weight
- 965 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0038-9056
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โฆ Synopsis
Determination of Carbonyl Groups in
Starches by Polarographic Techniques Using 0-Phenylenediamine*) **i I. Reactions of 0-Phenylenediamine with Mono-a n d Disaccharides By M. TAKAGI, Y. GOTOH, R. HOSOGAKI, S. AMANO and S. ONO, Sakai (Japan) *) Contribution from the Laboratory of Biophysical Chemistry. College of Agriculture, University of Osaka Prefect'ure, Sakai. Japan. **) The research has been finznced in part by a grant made by t,he United St,ates Department of Agricultnre under P. I,. 450.
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