Solvent-free extraction of food and natural products
نویسندگان
چکیده
منابع مشابه
Recent extraction techniques for natural products: microwave-assisted extraction and pressurised solvent extraction.
In the last 10 years there has been an increased interest in using techniques involving microwave-assisted extraction and pressurised solvent extraction in analytical laboratories. This review gives a brief overview of both methods, and reports on their application to the extraction of natural products. The influence of parameters such as the nature of the solvent and volume, temperature, time ...
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15 صفحه اولDetermination of fat in dairy products using pressurized solvent extraction.
Gravimetric fat data were obtained for a wide range of dairy products with fat contents ranging from 0.5 to 83% using pressurized solvent extraction at elevated temperatures and pressure (80-120 degrees C; 10.3 MPa). Extraction performance was sensitive to solvent composition, temperature, and sample matrix. By optimizing solvent mixtures, sample-solvent contact times of 8-10 min were sufficien...
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ژورنال
عنوان ژورنال: TrAC Trends in Analytical Chemistry
سال: 2015
ISSN: 0165-9936
DOI: 10.1016/j.trac.2015.02.021