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. II. Effect of Sodium Sulfite on Reactions of Oligosaccharides with o-Phenylenediamine
โ Scribed by Dr. M. Takagi; T. Nishio; K. Dan-ura; Dr. K. Takahashi; Professor. Dr. S. Ono
- Publisher
- John Wiley and Sons
- Year
- 1968
- Tongue
- English
- Weight
- 666 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0038-9056
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## 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
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