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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Plant Foods for Huma...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Plant Foods for Human Nutrition
Article . 1958 . Peer-reviewed
License: Springer TDM
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Dosage des aminoacides tyrosine, tryptophane, méthionine et lysine, dans les protéines végétales non hydrolysées

Authors: Louis Genevois; Jacques Baraud;

Dosage des aminoacides tyrosine, tryptophane, méthionine et lysine, dans les protéines végétales non hydrolysées

Abstract

La reaction de l'iode sur les proteines intactes, aux pH 4et 6, permet un dosage rapide et facile des aminoacides tyrosine, tryptophane, methionine (dans ce cas, on utilise la reaction deLavine). La formation de dithiocarbamate a pH 9,2 avec le sulfure de carbone, a 50°, permet un dosage des groupes NH2 libres, groupes appartenant pour la plupart a la lysine. Les alterations chimiques de la molecule proteique, consecutives aux vieillissement, etc ... (formation de sulfoxyde, etc ...), peuvent ainsi se suivre quantitativement.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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