Indoles are compounds formed in response to a catastrophic disruption within plant cells. They include:
An organic or inorganic form of matter that has traces of the bacteria indole's chemical composition on any scale is indole positive.
Travis Winder, Baltimore MD., 03/25/11
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Indolence is habitual laziness.
this test is done to determine if bacteria can breakdown the amino acid tryptophan into indole
K. oxytoca will be indole-positive while K. pneumonia is indole-negative
C10H9NO2
Trytophan
This is a rooting hormone with the main ingredient being indole butyric acid.
class of alkaloids containing a structural moiety of indole.
Sulfur Indole Motility test
Indole test,Proteus vulgaris is be indole positive and Citrobacter freundii will be indole negative
this test is done to determine if bacteria can breakdown the amino acid tryptophan into indole
The indole positive test is used to test the absence or presence of the vibro cholera.
The indole test is a biochemical test performed on bacterial species to determine the ability of the organism to split indole from the amino acid tryptophan. This division is performed by a chain of a number of different intracellular enzymes, a system generally referred to as "tryptophanase."
C8H7N
tryptophanase
S.aureus is a positive gram. Indole test is a part the biochemistry test to determinate a bacteria negative gram. indole test used to determine S.aureus, the result is negative. That is improve which S.aureus haven't trytophanase enzym (please see indole test principle)bcb
indole has various use in industries of perfume, pharma . It is used to prepare jasmine oil, orange oil and it is found in coal tar.
Indole is extracted from the medium and into the reagent layer (Kovac's) by the acidified butyl alcohol component and forms a complex with the p-dimethylaminobenzaldehyde, yielding the cherry red color seen when the culture is indole positive.
K. oxytoca will be indole-positive while K. pneumonia is indole-negative