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Trans,cis-2,6-Nonadienal

In some cases the action of lipoxygenase leads to development of a characteristic aroma. Galliard et al. (1976) found that the main aroma compounds of cucumber, 2-trans hexenol and 2-trans, 6-cis-nonadienal, are produced by reaction of linolenic acid and lipoxygenase to form hydroperoxide... [Pg.315]

Leaf alcohol is used to obtain natural green top notes in perfumes and flavors. In addition, it is the starting material for the synthesis of 2-/rans-6-cw-nonadien-l-ol and 2-trans-6-cis-nona6 Qn-1 -al. [Pg.10]

E,Z)-2,6-Nonadien-1-ol trans-2,cis-6-Nonadien-I-0I. See 2-trans,6-cis-Nonadienol Nonal 206. See Nonoxynol-6 Nonal 208. SeeNonoxynol Nonal 210. See Nonoxynol-10 Nonal 310. SeeOctoxynol-10 y-Nonalactone... [Pg.2846]

Violet leaf alcohol. See 2,6-Nonadien-1-ol 2-trans,6-cis-Nonadienol Viologen, methyl-. See Paraquat dichloride Violoxanthin CAS 126-29-4 INS161e E161e Synonyms Cl 75135 Uses Colorant in foods Regulatory Not permitted in food (ED)... [Pg.4695]

Nonadien-1-ol 2-trans,6-cis-Nonadienol 2-Nonenal trans-2-Nonenal 3,3,5-Trimethyl cyclohexanone... [Pg.7062]

Trans,ds-2,6-Nonadienal, 84 trans,Trans-2,4-Nonadienal, 84 (E),(Z)-2,6-Nonadienol, 84 trans,cis-2,6-Nonadienol, 84 Nonanoic Acid, 84 (E)-2-Nonenal, 84 Trans-2-Nonenal, 84 cis-6-Nonen-l-ol, 86 (E)-2-Nonen-l-ol, 86 trans-2-Nonen-l-ol, 86... [Pg.114]

SYNS CUCUMBER ALDEHYDE FEMA No. 3317 2,6-NONADIENAL trans,cis-2,6-NONADIENAL trans-2,ds-6-NONADIENAL VIOLET LEAF ALDEHYDE... [Pg.1035]

Other carbonyls cis-4-heptenal, trans,cw-2,6-nonadienal, 2,5-octadienal, 2,4,6-nonatrienal, 2,4,7-decatrienal, l-penten-3-one, l-octen-3-one,tra/ts,cw-3,5-octadien-3-one,3,5-undecadien-3-one, 1-octen-... [Pg.325]

As shown in Fig. 3, the initial products from the 9- and 13-hydroperoxides of linoleic acid are the volatile aldehydes c/j-3-nonenal and hexanal and the corresponding C9 and C12 0x0 acid fragments. Analagous volatile products from linolenic acid are cw-3,c/s-6-nonadienal and cw-3-hexenal. However, in most plants, an isomerase enzyme converts the cis-3-enals to the trans-2 isomers (see Fig. 3). Such an enzyme cis-Z, trans-l-emA isomerase has been partially purified from cucumber fruits (Phillips et al., 1979). [Pg.153]

Volatile decomposition products from autoxidized methyl linolenate were characterized for their intense aroma impact by capillary gas chromatography-olfactometry. The most intense volatiles included raf2.s,c/5-2,6-nonadienal, l-c/5-5-octadien-3-one, trans,cis-3,S-octadicn-l-onQ and c/5-3-hexenal (Table 4.4). The mechanism suggested for the formation of l-c/5-5-octadien-3-one assumes as precursor the 10-hydroperoxide formed by singlet oxidation that... [Pg.85]

See other pages where Trans,cis-2,6-Nonadienal is mentioned: [Pg.1007]    [Pg.11]    [Pg.197]    [Pg.229]    [Pg.1007]    [Pg.11]    [Pg.197]    [Pg.229]    [Pg.261]    [Pg.1810]    [Pg.11]    [Pg.86]    [Pg.118]    [Pg.281]    [Pg.245]    [Pg.1035]    [Pg.278]    [Pg.484]    [Pg.104]    [Pg.104]    [Pg.107]    [Pg.107]    [Pg.120]    [Pg.86]   
See also in sourсe #XX -- [ Pg.2 ]



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