Heptenal
Heptenal structure
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Common Name | Heptenal | ||
|---|---|---|---|---|
| CAS Number | 18829-55-5 | Molecular Weight | 112.170 | |
| Density | 0.8±0.1 g/cm3 | Boiling Point | 166.0±0.0 °C at 760 mmHg | |
| Molecular Formula | C7H12O | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 53.3±0.0 °C | |
| Symbol |
GHS02, GHS06 |
Signal Word | Danger | |
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Volatile Compounds from Grape Skin, Juice and Wine from Five Interspecific Hybrid Grape Cultivars Grown in Québec (Canada) for Wine Production.
Molecules 20 , 10980-1016, (2015) Developed from crosses between Vitis vinifera and North American Vitis species, interspecific hybrid grape varieties are becoming economically significant in northern areas, where they are now extensively grown for wine production. However, the varietal diffe... |
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Comparison of Aroma-Active Volatiles in Oolong Tea Infusions Using GC-Olfactometry, GC-FPD, and GC-MS.
J. Agric. Food Chem. 63 , 7499-510, (2015) The aroma profile of oolong tea infusions (Dongdingwulong, DDWL; Tieguanyin, TGY; Dahongpao, DHP) were investigated in this study. Gas chromatography-olfactometry (GC-O) with the method of aroma intensity (AI) was employed to investigate the aroma-active comp... |
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Studies on the reaction of trans-2-heptenal with peanut proteins.
J. Agric. Food Chem. 62(33) , 8500-7, (2014) Hexanal, 2-heptenal, and nonanal were identified as relevant reaction products formed in the course of the lipid peroxidation of heated peanut oil. For the identification of potential amino acid side chain adducts, kinetic studies between N(α)-benzoylglycyl-l... |
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Mutation induction in Chinese hamster lung V79 cells by five alk-2-enals produced by lipid peroxidation.
Mutat. Res. 244(2) , 153-6, (1990) Five alk-2-enals--pent-2-enal, hex-2-enal, hept-2-enal, oct-2-enal and non-2-enal--produced by lipid peroxidation were tested for mutagenic activity in V79 Chinese hamster cells. At concentrations ranging from 0.003 to 0.3 mM all 5 alk-2-enals induced a dose-... |
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Rate coefficients for the reaction of OH with (E)-2-pentenal, (E)-2-hexenal, and (E)-2-heptenal.
Phys. Chem. Chem. Phys. 9(18) , 2240-8, (2007) Rate coefficients for the gas-phase reaction of the OH radical with (E)-2-pentenal (CH(3)CH(2)CH[double bond]CHCHO), (E)-2-hexenal (CH(3)(CH(2))(2)CH[double bond]CHCHO), and (E)-2-heptenal (CH(3)(CH(2))(3)CH[double bond]CHCHO), a series of unsaturated aldehyd... |
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An experimental study of the gas-phase reactions of NO3 radicals with a series of unsaturated aldehydes: trans-2-hexenal, trans-2-heptenal, and trans-2-octenal.
J. Phys. Chem. A 116(41) , 10135-42, (2012) Rate constants for the gas-phase reactions of the NO(3) radical with a series of unsaturated aldehydes, trans-2-hexenal, trans-2-heptenal, and trans-2-octenal, have been measured using absolute rate method at 294 ± 3 K and atmospheric pressure. This work was ... |
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Influence of lipid content and lipoxygenase on flavor volatiles in the tomato peel and flesh.
J. Food Sci. 77(7) , C830-7, (2012) Ten different varieties of tomatoes were separated into peel and flesh and each portion was measured separately. Headspace volatiles were measured in real time using selected ion flow tube mass spectrometry. Lipoxygenase activity was measured using the adsorp... |
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Cytotoxicity and genotoxicity in human lung epithelial A549 cells caused by airborne volatile organic compounds emitted from pine wood and oriented strand boards
Toxicol. Lett. 196(1) , 33-41, (2010) Due to the massive reduction of air-change rates in modern, energy-saving houses and dwellings, the contribution of volatile organic compound (VOCs) emissions from wood-based materials to indoor air quality has become increasingly important. To evaluate toxic... |
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Aroma-active components of Lycii fructus (kukija).
J. Food Sci. 73(6) , C500-5, (2008) The fruit of Lycii fructus has been used as a tonic medicine and a long-term healthy food without side effect in Asia. An increase in the demand for natural healthy food, L. fructus has been thought as a source of healthy foods. For its value adding, its char... |
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Aldehyde-induced xanthine oxidase activity in raw milk.
J. Agric. Food Chem. 50(25) , 7392-5, (2002) In the present study, the aldehyde-induced pro-oxidative activity of xanthine oxidase was followed in an accelerated raw milk system using spin-trap electron spin resonance (ESR) spectroscopy. The aldehydes acetaldehyde, propanal, hexanal, trans-2-hexenal, tr... |