Results 21 to 30 of about 5,388,909 (328)
Molecules, 2019 In recent years, almost all extraction processes in the perfume, cosmetic, pharmaceutical, food ingredients, nutraceuticals, biofuel and fine chemical industries rely massively on solvents, the majority of which have petroleum origins.
Farid Chemat +6 more
doaj +1 more source
Optimizing a sustainable ultrasound assisted extraction method for the recovery of polyphenols from lemon by-products:comparison with hot water and organic solvent extractions [PDF]
, 2018 Response surface methodology (RSM) based on a three-factor and three-level Box–Behnken design was employed for optimizing the aqueous ultrasound-assisted extraction (AUAE) conditions, including extraction time (35–45 min), extraction temperature (45–55 ...
Bowyer, Michael C. +6 more
core +2 more sources
Geothermal heat use to eliminate hydrate formations in oil deposit injection wells [PDF]
E3S Web of Conferences, 2021 The article is devoted to an actual issue: the development of internal downhole heat exchangers technology to combat hydration in injection wells. Purpose: development of conceptual solutions for the use of geothermal coolant in the internal well heat ...
Fyk Мykhailo +3 more
doaj +1 more source
Optimization of crystal extraction experiment [PDF]
, 1996 Using a computer model for the crystal extraction, we investigate the bent-crystal parameters optimal for the extraction experiment. The optimal crystal curvature is found to be near 1 GeV/cm (for pv/R), i.e.
Akbari +21 more
core +3 more sources
To extract or not to extract? [PDF]
Journal of Dentofacial Anomalies and Orthodontics, 2015 Address for correspondence: sorelolivier@wanadoo.fr Our training in dental surgery or stomato logy has taught us everything we need to know about teeth: their life and works. We afford them care and protection and, as od ontologists, reorganization. Faced by the failure of longterm results for expansion, C.
openaire +1 more source
Bioinformatics, 2017 Abstract Summary Irys Extract is a software tool for generating genomic information from data collected by the BioNano Genomics Irys platform. The tool allows the user easy access to the raw data in the form of cropped images and genetically aligned intensity profiles.
Rani Arielly, Yuval Ebenstein
openaire +2 more sources
An Analysis of Structured Data on the Web [PDF]
, 2012 In this paper, we analyze the nature and distribution of structured data on the Web. Web-scale information extraction, or the problem of creating structured tables using extraction from the entire web, is gathering lots of research interest. We perform a
Dalvi, Nilesh +2 more
core +1 more source
Foods, 2022 Hexane is a solvent used extensively in the food industry for the extraction of various products such as vegetable oils, fats, flavours, fragrances, colour additives or other bioactive ingredients.
Christian Cravotto +6 more
doaj +1 more source
Comparison of protein quantification and extraction methods suitable for E-coli cultures [PDF]
, 2008 Many different extraction and analysis methods exist to determine the protein fraction of microbial cells. For metabolic engineering purposes it is important to have precise and accurate measurements.
De Mey, Marjan +5 more
core +2 more sources
Role of the liver in splanchnic extraction of atrial natriuretic factor in the rat [PDF]
, 1992 Mesenteric, hepatic and splanchnic extraction of C-terminal and N-terminal atrial natriuretic factor was investigated in male Sprague-Dawley rats. Plasma concentrations (mean ± S.E.M.) of C-terminal atrial natriuretic factor were 55.0 ± 6.1 fmol/ml, 31.2
Alexander L. Gerbes +39 more
core +1 more source