Extraction and Profiling of Lipids of Isolated Strain Chlorella fw-12 by 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 derivatization and mass spectral libraries in metabolic profiling by GC/MS and LC/MS/MS.
An overview is presented of gas chromatography/mass spectrometry (GC/MS) and liquid chromatography/mass spectrometry (LC/MS), the two major hyphenated techniques employed in metabolic profiling that complement direct 'fingerprinting' methods such as atmospheric pressure ionization (API) quadrupole time-of-flight MS, API Fourier transform MS, and NMR. In GC/MS, the analytes are normally derivati...
متن کاملextraction and acetylation of purified trypsin from bovin pancreas and study of some its physico-chemical properties
آنزیم تریپسین در شرایط قلیایی ناپایدار می باشد .و فعالیت پروتئولیتیکی تریپسین منجربه خود هضمی آن در جایگاههای خاصی می گردد. بنابر این آنزیمی با ناپایداری بالا محسوب میگردد. در سالهای اخیر موفق شدند که با ایجاد تغیرات شیمیایی با اضافه کردن فلزات خاص ، کلسیم و یا عمل استیلاسیون منجر به افزایش پایداری آنزیم تریپسین گردند. مطالعات در حال حاضر نشان می دهد که تریپسین استیله شده فعالیت آنزیمی خود را ...
15 صفحه اولylene chloride extraction and GC/MS detection with chemical ionization [11]. Extraction of ethyl carbamate by methylene chlo- ride using solid phase extraction columns followed by GC/MS
60 Ethyl carbamate is a natural by-product of fermentation and is found in many products, including wines. In 1985, a significant concentration of this human carcinogen was reported in certain Canadian-produced baked sherries and other dessert wines [17]. The U.S. wine industry has established a voluntary target for ethyl carbamate of 15 μg/L or less in table wines and 60 μg/L or less in fortif...
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ژورنال
عنوان ژورنال: International Journal of Current Microbiology and Applied Sciences
سال: 2017
ISSN: 2319-7692,2319-7706
DOI: 10.20546/ijcmas.2017.605.196