Carbazol

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Car´ba`zol


n.1.(Chem.) A white crystallized substance, C12H8NH, derived from aniline and other amines.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive
The precipitation of hyaluronic acid was collected by centrifugation and its concentration was estimated by Carbazol reagent, using sulfuric acid with 0.025 M sodium tetraborate, following Filisetti-Cozzi and Carpita (1991), with modifications.
--Pectinas totais e soluveis, extraidas seguindo a tecnica de McCready e McCoomb (1952) e determinadas colorimetricamente pela reacao com carbazol, segundo tecnica de Bitter e Muir (1962).
A concentracao do acido hexuronico da solucao contendo AH foi determinada por meio de metodo quimico, utilizando o reagente colorimetrico Carbazol (DISCHE, 1946).
Os de pectina total e soluvel, extraidas segundo McCready e McCoomb (1952) e determinadas colorimetricamente pela reacao com carbazol, segundo Bitter e Muir (1962), foram expressos em porcentagem (%) de acido galacturonico 100 [g.sup.-1] de polpa.
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