A Study of Oxidative Degradation of Plastics by GC and GC-MS
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منابع مشابه
Extraction and determination of the main components of the essential oil of Ducrosia anethifolia by gc and gc/ms
Ducrosia anethifolia is used to improve the smell of foods and drinks. It is also used as fodder for sheep and camel. It is used to treat catarrh, headache, and backache in folk medicine. The herb is also reported to relax the mind and body and induce a peaceful sleep. The aim of this study was to extract the essential oil from the herb and determine its main components by GC and GC/MS and to s...
متن کاملExtraction and determination of the main components of the essential oil of Ducrosia anethifolia by gc and gc/ms
Ducrosia anethifolia is used to improve the smell of foods and drinks. It is also used as fodder for sheep and camel. It is used to treat catarrh, headache, and backache in folk medicine. The herb is also reported to relax the mind and body and induce a peaceful sleep. The aim of this study was to extract the essential oil from the herb and determine its main components by GC and GC/MS and to s...
متن کاملChemical Analysis of Pesticides Using GC/MS, GC/MS/MS, and LC/MS/MS
There are well over 500 registered pesticides worldwide for use in agricultural regions and new agrochemicals are introduced to the marketplace continuously. This chapter deals with the chemical analysis methods for the main pesticide chemical classes that are most frequently analyzed with gas chromatography (GC) or liquid chromatography (LC) coupled to mass spectrometry (MS). GC amenable pesti...
متن کاملStudy on Lipid Fractions of Streptococcus thermophilus by TLC, GC and GC/MS Techniques
In this research the lipid fraction of two strains of Streptococcus thermophilus was studied. Lipids were extracted by applying Folch method and fractioned by thin layer chromatography (TLC). Fatty acid composition was determined both before TLC, on the total fat extracted, and after TLC on diacylglycerol and apolar fractions. Gas chromatographic analysis was performed by using both flame ioniz...
متن کاملIdentification of volatile oil components from aerial parts of Trigonella torbatjamensis Ranjbar by GC-FID and GC-MS
Objective(s):Various species of genus Trigonella are important from medical and culinary points of view. The essential oil of Trigonella torbatejamensis Ranjbar as an endemic plant in Iran has not been studied previously. The essential oil of this plant was analyzed by different methods for identification of its components. Materials and Methods: The essential oil composition of aerial parts o...
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ژورنال
عنوان ژورنال: Analytical Letters
سال: 1985
ISSN: 0003-2719,1532-236X
DOI: 10.1080/00032718508064478