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Allyl isothiocyanate, from sinigrin

ELFOUL L, RABOT s, KHELIFA N, QUINSAC A, DUGUAY A and RiMBAULT A (2001) Formation of allyl isothiocyanate from sinigrin in the digestive tract of rats monoassociated with a hiunan colonic strain of Bacteroides thetaiotaomicron , FEMS Microbiol Lett, 197 99-103. [Pg.60]

Allyl isothiocyanate, CHj CH. CH N C S, also known as artificial mustard oil, is the principal constituent of natural oil of mustard. This body results from the hydrolysis of the glucoside sinigrin under the influence of the ferment myrosin, according to the equation—... [Pg.293]

Disease control by green manure is an artificial application of allelopathy. Isothiocyanates released from cruciferous plants are an example of this allyl isothiocyanate (166), which is derived from the glucosinolate sinigrin (167), is the most popular example.98 Application of Geranium carolinianum for the control of Ralstonia solanacearum, the cause of bacterial wilt of potato, and potato scab, which is induced by some Streptomyces spp., was reported.99 100 One of the antibacterial constituents was shown to be ethyl gallate (168).101... [Pg.556]

Allyl isothiocyanate, a fungitoxin, is released from sinigrin by hydrolytic cleavage in infected cells of Brassica... [Pg.516]

Allyl isothiocyanate are produced from glucosinolate sinigrin, the content of which in horseradish is 27-29 g/kg (which roughly... [Pg.665]

For example, degradation of the most common glucosinolate, sinigrin, yields, in addition to allyl isothiocyanate (see Section 8.2.9.1.5) and allyl cyanide (but-3-enenitrile, see Section 8.2.7.1.3), allyl thiocyanate (it is not clear whether this substance arises directly from the unstable aglycone or by isomerisation of isothiocyanate) and 2-(cyanomethyl)thiirane, also known as... [Pg.795]

Sinigrin on hydrolysis by myrosin (myro-sinase) yields allyl isothiocyanate, glucose, and potassium bisulfate. Allyl isothiocyanate is volatile its yield from B. juncea is 0.25-1.4% (usually ca. 0.9%). Other minor volatile components that are also set free by enzymatic hydrolysis include methyl, isopropyl, 5cc-butyl, butyl, 3-butenyl, 4-pentenyl, phenyl, 3-methylthiopropyl, benzyl, and 3-phenylethyl isothiocyanates. ... [Pg.458]

Figure 10.13 The spontaneous release of allyl isothiocyanate and lesser amounts of other compounds from sinigrin in damaged Brassica leaves after the cleavage of the thioglycoside by myrosinase. Sinigrin can also be detoxified by some insects by selective cleavage of the sulphate group... Figure 10.13 The spontaneous release of allyl isothiocyanate and lesser amounts of other compounds from sinigrin in damaged Brassica leaves after the cleavage of the thioglycoside by myrosinase. Sinigrin can also be detoxified by some insects by selective cleavage of the sulphate group...
See other pages where Allyl isothiocyanate, from sinigrin is mentioned: [Pg.50]    [Pg.23]    [Pg.1368]    [Pg.1368]    [Pg.1368]    [Pg.1368]    [Pg.125]    [Pg.1145]    [Pg.51]    [Pg.228]    [Pg.977]    [Pg.616]    [Pg.666]    [Pg.666]    [Pg.799]    [Pg.457]    [Pg.306]   
See also in sourсe #XX -- [ Pg.554 ]



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Allyl isothiocyanate

From isothiocyanates

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