3-辛酮
一般危化品
3-辛酮结构式
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常用名 | 3-辛酮 | 英文名 | 3-Octanone |
|---|---|---|---|---|
| CAS号 | 106-68-3 | 分子量 | 128.212 | |
| 密度 | 0.8±0.1 g/cm3 | 沸点 | 169.9±3.0 °C at 760 mmHg | |
| 分子式 | C8H16O | 熔点 | -23 °C | |
| MSDS | 中文版 美版 | 闪点 | 46.1±0.0 °C | |
| 符号 |
GHS02, GHS07 |
信号词 | Warning |
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Evaluation of injection methods for fast, high peak capacity separations with low thermal mass gas chromatography.
J. Chromatogr. A. 1392 , 82-90, (2015) Low thermal mass gas chromatography (LTM-GC) was evaluated for rapid, high peak capacity separations with three injection methods: liquid, headspace solid phase micro-extraction (HS-SPME), and direct vapor. An Agilent LTM equipped with a short microbore capil... |
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Characterization of Volatile Flavor Compounds in Chinese Rice Wine Fermented from Enzymatic Extruded Rice.
J. Food Sci. 80 , C1476-89, (2015) Enzymatic extrusion, instead of traditional steam cooking, to treat rice is an efficient and alternative pretreatment for Chinese rice wine fermentation. In order to determine the formation of volatiles in enzymatic extrusion-processed rice wine (EE), and to ... |
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Gas chromatography-mass spectrometry method optimized using response surface modeling for the quantitation of fungal off-flavors in grapes and wine.
J. Agric. Food Chem. 63(11) , 2877-85, (2015) An optimized method for the quantitation of volatile compounds responsible for off-aromas, such as earthy odors, found in wine and grapes was developed. The method involved a fast and simple headspace solid-phase microextraction-gas chromatography-mass spectr... |
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Red:far-red light conditions affect the emission of volatile organic compounds from barley (Hordeum vulgare), leading to altered biomass allocation in neighbouring plants.
Ann. Bot. 115 , 961-70, (2015) Volatile organic compounds (VOCs) play various roles in plant-plant interactions, and constitutively produced VOCs might act as a cue to sense neighbouring plants. Previous studies have shown that VOCs emitted from the barley (Hordeum vulgare) cultivar 'Alva'... |
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Aroma improvement by repeated freeze-thaw treatment during Tuber melanosporum fermentation.
Sci. Rep. 5 , 17120, (2015) The aroma attributes of sulfurous, mushroom and earthy are the most important characteristics of the aroma of Tuber melanosporum. However, these three aroma attributes are absent in the T. melanosporum fermentation system. To improve the quality of the aroma,... |
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Influence of various growth parameters on fungal growth and volatile metabolite production by indoor molds.
Sci. Total Environ. 414 , 277-86, (2012) A Penicillium polonicum, an Aspergillus ustus and a Periconia britannica strain were isolated from water-damaged environments and the production of microbial volatile organic compounds (MVOCs) was investigated by means of headspace solid-phase microextraction... |
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Purification and characterization of two enone reductases from Saccharomyces cerevisiae.
Eur. J. Biochem. 255(1) , 271-8, (1998) Two enone reductases catalyzing irreversibly the enantioselective reduction of alpha,beta-unsaturated carbonyls have been purified 165-fold and 257-fold, respectively, from the cytosolic fraction of Saccharomyces cerevisiae by means of streptomycin sulfate tr... |
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Main compounds responsible for off-odour of strawberries infected by Phytophthora cactorum.
Lett. Appl. Microbiol. 40(4) , 255-9, (2005) Volatile compounds present in strawberries infected with Phytophthora cactorum, especially those responsible for the characteristic off-odour of such fruits were the subject of this study.Six strawberry varieties (Redgauntlet, Selva, Korona, Tenira, Real, Peg... |
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Behavioral monitoring of trained insects for chemical detection.
Biotechnol. Prog. 22(1) , 2-8, (2006) A portable, handheld volatile odor detector ("Wasp Hound") that utilizes a computer vision system and Microplitis croceipes (Cresson) (Hymenoptera: Braconidae), a parasitoid wasp, as the chemical sensor was created. Five wasps were placed in a test cartridge ... |
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Induction of conidiation by endogenous volatile compounds in Trichoderma spp.
FEMS Microbiol. Lett. 284(2) , 231-6, (2008) Light and starvation are two principal environmental stimuli inducing conidiation in the soil micromycete Trichoderma spp. We observed that volatiles produced by conidiating colonies of Trichoderma spp. elicited conidiation in colonies that had not been induc... |