Taw qhia ntawm CAS: 557-48-2|TIAB SA 3377
Trans-2,cis-6-Nonadinal (tseem hu ua trans-2,cis-6-non-2-enal, trans-2-nonenal, thiab trans{ {6}}nonen-6-al) yog ib qho chaw tsis muaj zog organic (VOC) pom nyob rau hauv ntau yam khoom noj khoom haus, nrog rau hauv huab cua. Nws yog ib feem ntawm "ntsuab nplooj" aroma thiab feem ntau yog siv los ua ib qho tsw thiab tshuaj tsw qab. Qhov kev sib xyaw no tau kawm txog nws lub luag haujlwm muaj peev xwm hauv kev txhim kho qee yam kab mob, nrog rau nws cov peev xwm siv tau hauv chav kuaj.
Specification of CAS: 557-48-2|TIAB SA 3377
|
Yam khoom |
SPECIFICATION |
|
Boiling point |
94-95 degree 18 mm Hg (lit.) |
|
Flash point |
181 degree F |
|
Qhov ntom |
0 86 g/mL ntawm 25 degree (lit.) |
|
Daim ntawv |
Roj |
|
Xim |
Sltly yellow kua |
|
Refractive Index |
n20/D 1.474 (lit.) |
Kev Tshawb Fawb Daim Ntawv Thov CAS: 557-48-2|TIAB SA 3377
Biosynthesis hauv Cucumis sativus
Trans-2, cis-6-Nonadinal plays lub luag haujlwm hauv biosynthesis ntawm dib cawv thiab trans-2-nonenol hauv Cucumis sativus. Nws yog biosynthesized ntawm cis-3-unsaturated aldehydes los ntawm linolenic thiab linoleic acid (Hatanaka, Kajiwara, & Harada, 1975).
Kev Tshawb Fawb Txog Kev Tshawb Fawb Genotoxic
Kev tshawb fawb tau tshawb xyuas qhov cuam tshuam genotoxic ntawm trans-2, cis-6-Nonadienal, qhia nws txoj kev koom tes hauv kev sib hloov ntawm tus muam-chromatid-txheej txheem, cov lej thiab cov qauv chromosome aberrations, thiab micronucleus induction nyob rau hauv tib neeg cov ntshav lymphocytes thiab cov hlwb ntawm qhov chaw mus tas li. Namalva kab (Dittberner, Eisenbrand, & Zankl, 1995).
Tshawb nrhiav hauv Dej Haus
Trans-2, cis-6-Nonadinal tau raug txheeb xyuas tias yog ib qho ntawm cov khoom sib xyaw ua rau muaj teeb meem saj thiab tsw hauv cov dej haus. Ib txoj kev tshawb nrhiav tau tsim ib txoj hauv kev rau nws kev txiav txim siab ib txhij hauv cov qauv dej, qhia txog nws qhov cuam tshuam rau cov dej zoo (Chen li al., 2013).
Lub luag haujlwm hauv Plant Defense Mechanisms
Cov tshuaj no koom nrog hauv kev ua kom lub lipoxygenase txoj hauv kev hauv Phaseolus vulgaris tawm hauv cov lus teb rau cov kab mob, qhia txog nws lub luag haujlwm hauv kev tiv thaiv cov nroj tsuag (Croft, Juttner, & Slusarenko, 1993).
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