indole

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Related to Indol: tryptophan

in·dole

 (ĭn′dōl′)
n.
1. A white crystalline compound, C8H7N, obtained from coal tar or various plants and produced by the bacterial decomposition of tryptophan in the intestine. It is used in perfumes and as a reagent.
2. Any of various derivatives of this compound.

indole

(ˈɪndəʊl) or

indol

n
(Elements & Compounds) a white or yellowish crystalline heterocyclic compound extracted from coal tar and used in perfumery, medicine, and as a flavouring agent; 1-benzopyrrole. Formula: C8H7N
[C19: from ind(igo) + -ole1]

in•dole

(ˈɪn doʊl)

n.
a colorless to yellowish solid, C8H7N, that has a low melting point and a fecal odor, is obtained from coal tar or from animal feces, and is used in perfumery and as a reagent.
[1865–70]
References in periodicals archive ?
Free-tryptophan and indol acetic acid in zinc-deficient radish shoots.
The hooks of Uncaria sinensis contain oxyindole and indol alkaloids, which are known for their protective effects against glutamate-induced neuronal death in cultured cerebellar granule cells (Shimada et at 1999).
Yapilan bir arastirmada hiperkalsemiye bagli psikiyatrik belirtiler sergileyen hastalarda beyin omurilik sivisinda serotonin metaboliti olan 5-HIAA (5 hidroksi indol asetik asit), dopaminin metaboliti olan HVA (homovanilik asit) ve noradrenalin metaboliti olan MPHG (3 metoksi 4 hidroksi fenilglikol) duzeylerinde azalma oldugu, ameliyattan 1 ay sonra normal sinirlara geldigi bulunmustur (9).
As colonias que apresentaram as caracteristicas para este microrganismo foram estocadas em Agar Infusao Cerebro e Coracao (BHI AGAR) e submetidas as provas bioquimicas [testes de producao de indol, vermelho de metila, Voges-Proskauer, citrato (IMViC), lactose, celobiose, adonitol, manitol e producao de gas a partir de glicose] e provas sorologicas.
Quanto as fisiologicas, foram realizados testes de tolerancia a acidez e ao aluminio toxico, capacidade de solubilizacao de fosfatos e sintese de acido indol acetico (AIA).
26), kronik agrili durumlarda dusuk guclu lazer tedavisinin etkisini serotonin mekanizmasiyla aciklamis, 5-hidroksi indol asetik asitin idrarda atiliminin arttigini saptamistir.
As culturas que apresentavam reacao acida tanto na base quanto no bisel, com ou sem formacao de gas, foram submetidas as provas da oxidase (+), fermentacao do manitol (+), producao de indol (+), hidrolise da esculina (+) e arginina (+), descarboxilacao da lisina (+) e ornitina (-) e producao de acetoina a partir da glicose (+) para caracterizacao da especie.
5 [micro]M) and growth hormones like indol 3-acetic acid (1.