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Metaphosphate formation from phosphono-amino-acids and ninhydrin

โœ Scribed by Warren, S. G.

Book ID
120967845
Publisher
The Royal Society of Chemistry
Year
1966
Tongue
English
Weight
138 KB
Category
Article
ISSN
0022-4952

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๐Ÿ“œ SIMILAR VOLUMES

Release of nitrogen from amino acids wit
Release of nitrogen from amino acids with ninhydrin for 15N analysis
โœ I.R. Kennedy ๐Ÿ“‚ Article ๐Ÿ“… 1965 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 341 KB

The reaction with indane-1,2,3-trione-2-hydrate (ninhydrin) is firmly established for the calorimetric determination of a-amino acids (l-3). The intensity of the blue-violet color produced is measured at about 570 rnp. This color is most intense when the reaction with ninhydrin is carried out at abo