The titrimetric determination of carbon dioxide liberated in the ninhydrin reaction with amino-acids

A. M. Smith; A. H. Agiza

doi:10.1039/AN9517600619

The titrimetric determination of carbon dioxide liberated in the ninhydrin reaction with amino-acids

A. M. Smith^*
, A. H. Agiza

^*Corresponding author for this work

Scotland's Rural College

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The α-amino nitrogen in single amino-acids or in mixtures can be accurately determined by measuring the carbon dioxide released by ninhydrin A simple and convenient unit for the purpose and experimental conditions suitable for a quantitative reaction are described. Recoveries of from 97 to 102 per cent were attained with amounts corresponding to about 0.15 mg of α-amino nitrogen.

Original language	English
Pages (from-to)	619-623
Number of pages	5
Journal	Analyst
Volume	76
Issue number	908
DOIs	https://doi.org/10.1039/AN9517600619
Publication status	Print publication - 1 Dec 1951

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@article{e53e9134e3b641268b752c3217d12b16,

title = "The titrimetric determination of carbon dioxide liberated in the ninhydrin reaction with amino-acids",

abstract = "The α-amino nitrogen in single amino-acids or in mixtures can be accurately determined by measuring the carbon dioxide released by ninhydrin A simple and convenient unit for the purpose and experimental conditions suitable for a quantitative reaction are described. Recoveries of from 97 to 102 per cent were attained with amounts corresponding to about 0.15 mg of α-amino nitrogen.",

author = "Smith, \{A. M.\} and Agiza, \{A. H.\}",

year = "1951",

month = dec,

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doi = "10.1039/AN9517600619",

language = "English",

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T1 - The titrimetric determination of carbon dioxide liberated in the ninhydrin reaction with amino-acids

AU - Smith, A. M.

AU - Agiza, A. H.

PY - 1951/12/1

Y1 - 1951/12/1

N2 - The α-amino nitrogen in single amino-acids or in mixtures can be accurately determined by measuring the carbon dioxide released by ninhydrin A simple and convenient unit for the purpose and experimental conditions suitable for a quantitative reaction are described. Recoveries of from 97 to 102 per cent were attained with amounts corresponding to about 0.15 mg of α-amino nitrogen.

AB - The α-amino nitrogen in single amino-acids or in mixtures can be accurately determined by measuring the carbon dioxide released by ninhydrin A simple and convenient unit for the purpose and experimental conditions suitable for a quantitative reaction are described. Recoveries of from 97 to 102 per cent were attained with amounts corresponding to about 0.15 mg of α-amino nitrogen.

UR - https://www.scopus.com/pages/publications/37049151035

U2 - 10.1039/AN9517600619

DO - 10.1039/AN9517600619

M3 - Article

AN - SCOPUS:37049151035

SN - 0003-2654

VL - 76

SP - 619

EP - 623

JO - Analyst

JF - Analyst

IS - 908

ER -

The titrimetric determination of carbon dioxide liberated in the ninhydrin reaction with amino-acids

Abstract

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