搜索结果: 1-15 共查到“volatiles”相关记录24条 . 查询时间(0.126 秒)
Herbivore-induced volatiles influence moth preference by increasing the β-Ocimene emission of neighbouring tea plants
DMNT 茶树 β-Ocimene 食草动物
2023/4/19
Herbivore-induced plant volatiles prime neighboring plants to respond more strongly to subsequent attacks. However, the key volatiles that trigger this state and their priming mechanisms remain largel...
Effect of controlled atmosphere storage on production of volatiles and ethylene from cv.Zaosuli pears
asian pears volatiles ethylene production respiration rate PCA
2016/9/2
Harvest-mature fruits of the pear cv. Zaosuli (Pyrus bretschneideri Rehd.) were stored at 1.0–1.5°C under two different experimental atmospheres. The controlled atmosphere (CA) had low oxygen (2.0%) a...
Determination of volatiles in volcanic rocks and minerals with a Directly Coupled Evolved Gas Analyzing System (DEGAS) -Part I: Interpretation of degassing profiles (DEGAS-profiles) of minerals and rocks on the basis of melting experiments
volatiles magmatic rocks basaltic glass degassing Hawaiian lava remelting blacksand
2015/9/10
Volatile components in magma strongly influence many physical properties of melts and minerals. The temperature
resolved degassing analysis of volcanic crystalline and vitreous rocks gives detailed i...
Effect of low oxygen and high carbon dioxide atmospheres on the formation of volatiles during storage of two sweet cherry cultivars
modified atmosphere monoterpenic hydrocarbons alcohols esters
2015/3/17
The aroma profiles of two sweet cherry cultivars Kordia and Vanda were investigated during storage at different oxygen and carbon dioxide levels and at a low temperature using solid phase microextract...
Wine volatiles composition in the sensory evaluation of bouquet and flavour of two vine cultivars
wine sensory analysis aroma compounds supercritical fluid extraction/CGC analysis
2015/1/20
Analytic measurement data acquired by an SFE/CGC analysis were compared with sensory evaluation of two wines from South Moravia. The sensory descriptive analysis showed a large variation in sensory qu...
Determination of volatiles in beer using solid-phase microextraction in combination with gas chromatography/mass spektrometry
GC headspace technique solid phase microextraction volatile compounds
2014/7/10
Headspace solid phase microextraction and purge and trap analysis were used for the determination of volatiles in beer. These methods were compared with the analysis of unconcentrated gas phase and li...
Determination of Selected Volatiles in Cigarette Mainstream Smoke. The CORESTA 2009 Collaborative Study and Recommended Method
Cigarette Mainstream Smoke Selected Volatiles
2014/6/3
A recommended method has been developed and published
by CORESTA, applicable to the quantification of selected
volatiles (1,3-butadiene, isoprene, acrylonitrile, benzene,
and toluene) in the gas ph...
Analysis of Moisture Content (Oven Volatiles) of Smokeless Tobacco Products 2010 Collaborative and Proficiency Studies
Analysis of Moisture Content Smokeless Tobacco Products
2014/6/3
In 2010, the CORESTA Smokeless Tobacco Sub-Group conducted a collaborative study that
included the four CORESTA Reference Products (CRPs) and five commercial smokeless
tobacco products. This st...
Determination of Selected Volatiles in Cigarette Mainstream Smoke. The CORESTA 2008 Joint Experiment
Selected Volatiles Cigarette Mainstream Smoke
2014/6/3
Joint experimental work carried out in 2006 by the
CORESTA Special Analytes Task Force compared yield
data on a wide range of smoke constituents obtained from
reference cigarettes according to the ...
Polyphenols and Volatiles in Fruits of Two Sour Cherry Cultivars, Some Berry Fruits and Their Jams
polyphenols volatiles sour cherry Marasca sour cherry Obla~inska strawberry
2011/2/24
This paper reports about the content of polyphenols and volatiles in fresh fruits of
two sour cherry cultivars (Marasca and Obla~inska), some berry fruits (strawberry Maya,
raspberry Willamette and ...
Influence of two sterilisation ways, gamma-irradiation and heat treatment, on the volatiles of black pepper (Piper nigrum L.)
food irradiation spices essential oils GC GC/MS sensory quality olfactometry
2014/2/27
The objective of this study was to investigate and compare the effects of ionising irradiation with different doses of gamma-rays (5 kGy, 10 kGy, and 30 kGy) versus the effect of heat sterilisation (d...
An Olfactometer Testing the Olfactory Response of the Japanese Horntail Urocerus japonicus to Volatiles
α-pinene attraction olfactometer Urocerus japonicus volatiles
2009/8/24
An olfactometer was developed to analyze the olfactory response of the Japanese horntail, Urocerus japonicus, adult to volatile constituents of trees. The olfactometer consists of T-shaped branched tu...
Volatiles in Lowfat Cheddar Cheese Containing Commercial Fat Replacers
dairy flavor fat substitutes cheese
2009/6/17
Influence of protein (Dairy LoTM )(DL) and carbohydrate based (NovagelTM)(NOV) fat replacers on the flavor volatiles of low fat Cheddar cheese (5% fat), during initial stage of ripening, were determin...
Reactive oxidation products promote secondary organic aerosol formation from green leaf volatiles
Reactive oxidation products secondary organic aerosol formation green leaf volatiles
2009/6/16
Green leaf volatiles (GLVs) are an important group of chemicals released by vegetation which have emission fluxes that can be significantly increased when plants are damaged or stressed. A series of s...
Studies on Biocontrol of Air-borne Plant Disease by a Filamentous Fungus Producing Antifungal Volatiles
Irpex lacteus phylloplane fungi powdery mildew
2009/6/10
Microorganisms isolated from wheat leaf surfaces were screened for inhibition of wheat powdery mildew.A new screening method, in which wheat leaves were inoculated with Blumeria graminis f. sp.tritici...