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brassica_juncea_l._czern

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brassica_juncea_l._czern [2015/06/13 11:37]
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brassica_juncea_l._czern [2017/01/15 12:52] (aktuell)
andreas
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 B. juncea "shows marked variation in external morphology, especially leaf form" and also has "been reported in the type of volatile oil produced on the hydrolysis of the seed glucoside; three conditions have been described: a) the production of allyl isothiocyanate only [AITC]; b) the production of 3-butenyl (= ‘crotonyl’) isothiocyanate only; c) the production of a mixture of allyl and 3-butenyl isothiocyanates."​ \\ B. juncea "shows marked variation in external morphology, especially leaf form" and also has "been reported in the type of volatile oil produced on the hydrolysis of the seed glucoside; three conditions have been described: a) the production of allyl isothiocyanate only [AITC]; b) the production of 3-butenyl (= ‘crotonyl’) isothiocyanate only; c) the production of a mixture of allyl and 3-butenyl isothiocyanates."​ \\
 [Volatile Mustard Oils of Brassica juncea Seeds., Hemingway, J.S., Schofield, H.J., Nature, Vol.192, 1961, 993] [Volatile Mustard Oils of Brassica juncea Seeds., Hemingway, J.S., Schofield, H.J., Nature, Vol.192, 1961, 993]
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 +{{:​allylitc.jpg|allyl isothiocyanate}} allyl isothiocyanate
  
 "​Headspace analysis confirmed that allyl glucosinolate was the major glucosinolate in all genotypes of B. nigra tested; most genotypes also produced 2-phenylethyl-isothiocyanate (ITC). Brassica juncea genotypes produced variable amounts of AITC and other volatiles with antimicrobial activity, including 2-phenylethyl-ITC,​ benzyl-ITC, and 3-butenyl-ITC."​ \\ "​Headspace analysis confirmed that allyl glucosinolate was the major glucosinolate in all genotypes of B. nigra tested; most genotypes also produced 2-phenylethyl-isothiocyanate (ITC). Brassica juncea genotypes produced variable amounts of AITC and other volatiles with antimicrobial activity, including 2-phenylethyl-ITC,​ benzyl-ITC, and 3-butenyl-ITC."​ \\
brassica_juncea_l._czern.txt · Zuletzt geändert: 2017/01/15 12:52 von andreas