搜索结果: 1-9 共查到“工学 volatiles”相关记录9条 . 查询时间(0.095 秒)
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...
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...
期刊信息
篇名
The evidence from inclusions in pumices for the direct degassing of volatiles from the magma to the hydrothermal fluids in the Okinawa Trough
语种
英文
撰写或编译
作者
Yu Zenghui,Zhai Shikui,Zhao Guangta...
Comparison of Headspace Volatiles of Philippine Fish Sauces
fish sauce volatile compounds fish sauce odor
2010/11/22
Headspace gas chromatography (GC) analysis was used on three brands of Philippine fish sauces (patis) with a non-adjusted pH and pH 11.0. Under alkalized conditions, large amounts of trimethylamine an...