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Showing 1 to 19 of 19 for “"OILS AND FATS"”.
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Synthetic and analytical investigations related to vegetable oils and fats.
… here has developed along two lines: analysis and synthesis of triacylglycerols. A new application is reported in the use of the infrared detector in HPLC for the detection and preparative and quantitative separation of triacylglycerols of seed fats and oils, acylglycerols from lipolysis …
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Quality and safety of oils and fats obtained as co-products or by-products of the food chain and destined to animal production
… polycyclic aromatic hydrocarbon (PAH)- and oxidation productenriched diets on the content of TFA and conjugated linoleic acid (CLA) isomers in meat and liver of both poultry and rabbit. The enriched feedings were prepared with preselected fatty co-and by-products that contained low and …
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Feasibility of Integration of Peanut Based Bio-Diesel into a Mainstream Market
… fuels combined with an ever-increasing global demand for energy. Biodiesel constitutes one such source of alternate energy. It is a renewable diesel fuel substitute that can be manufactured from a variety of naturally occurring oils and fats. Several methods of production have been tried and …
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Interplay of DGAT1, PDAT1 and DGAT2 Enzymes in Plant Triacylglycerol Assembly
… (DAG) forming triacylglycerol (TAG, a.k.a oils and fats). Most plants have at least two unrelated <em>DGAT</em> genes, <em>DGAT1</em> and <em>DGAT2.</em> Plants predominantly express only one during oil synthesis; the reason, however is not clear. A few studies have indicated that each …
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The Synthesis and Characterisation of Long-Chain Fatty Acids
The commercial hydrogenation of oils and fats results in the formation of, among other components, geometrical and positional isomers of monounsaturated fatty acids. The view that there may be hazards associated with such oils have occasionally been expressed. Prior to an investigation of the …
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Agro-Commodity Global Value Chains and Upgrading: The Case of Malaysian Palm Oil
… issue for many developing countries that produce and export commodities in mostly unprocessed form. The essays are based on fieldwork in Malaysia and focus on its palm oil, which is the world’s largest oils and fats product by production and export volumes. The first essay examines the suitability …
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Intensified biocatalysis for production of fuel and chemicals from lipids.
… biorenewable resources found in vegetable oils and fats. The effective utilization of triglycerides is one of the key interests in developing renewable fuels and products. However, triglycerides are difficult and inefficient to be used as fuels directly in regular combustion engines. The …
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Quality assessment of frying oils in the formal and informal food preparation sectors
Dissertation submitted in compliance with the requirements for the Master's Degree in Technology: Chemical Sciences, Technikon Natal, Durban, South Africa, 1998.
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Methods for detailed study of detergent action in cleaning food soils
… gauging, real-time imaging, millimanipulation, and solution analysis techniques. The extent of swelling, which is known to affect cleaning, was determined in situ using a fluid dynamic gauging (FDG) device developed by Wang et al. (2017). A new FDG configuration was developed which enabled …
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Thermal inactivation of Salmonella and Escherichia coli O157:H7 in heat treated, recycled used cooking oil
Rendered oils and fats are commonly used in pet food products. Given the implementation of the Food Safety Modernization Act (FSMA), which enforces a zero tolerance policy for Salmonella in all pet foods, the microbiological safety of these products has become an area of focus for the industry. …
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Lubricating oils
Made available in DSpace on 2016-11-09T23:47:44Z (GMT). No. of bitstreams: 2 5959846_opt.pdf: 7580012 bytes, checksum: bb42311ec1d155a02ffe5c785888b279 (MD5) license.txt: 4183 bytes, checksum: 1dcc2037833d76bede73d5717587543b (MD5) Previous issue date: 1900
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A comparison of the effects of a 20% corn oil diet and a 20% corn oil diet supplemented with 13-cis-retinoic acid on total serum tryglicerides, cholesterol, and phospholipids in the rat
… a casein-based, 20% corn oil diet (controls), and eight were fed the same diet supplemented with 13-cis-retinoic acid at a level of 100 mg per kg diet. After two weeks, the animals were etherized and blood obtained by cardiac puncture. Blood samples were collected and serum prepared for …
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A study of the uses of drippings and other surplus fats available in institutions
… (M.S.)--Michigan State College of Agriculture and Applied Science. Dept. of Institution Administration, 1940
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Lifestyle factors and nutritional analysis of a low carbohydrate high fat diet in type 2 diabetics
… problems such as blurred vision, kidney failure and stroke. The current approach to diabetes management is mainly focused on the utilisation of medicine, which can have adverse health effects. Therefore, this study has employed a lifestyle modification and nutrition therapy approach based on …
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Effect of oils on the strength of cements
Made available in DSpace on 2017-11-30T22:46:23Z (GMT). No. of bitstreams: 2 5956216.pdf: 1047684 bytes, checksum: efc517c666b1676f6017ca33334ebf84 (MD5) license.txt: 4813 bytes, checksum: 715c4321821a960fa1a1e91d2ac7ebce (MD5) Previous issue date: 1893
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Trans fatty acid content in used vegetable cooking oil and food safety hygiene practices of informal food vendors in Warwick Triangle, Durban
… of the Master of Applied Science in Food and Nutrition in the Department of Food and Nutrition: Consumer Sciences in the Faculty of Applied Sciences at the Durban University of Technology, 2023.
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ΣΥΜΒΟΛΗ ΣΤΗ ΜΕΛΕΤΗ ΤΟΥ ΕΞΕΥΓΕΝΙΣΜΟΥ ΥΨΗΛΟΒΑΘΜΩΝ ΠΥΡΗΝΕΛΑΙΩΝ
THE DEGUMMING AND ALKALI REFINING OF SOLVENT-EXTRACTED OLIVE OILS WITH - 25% ACIDITY IS EXAMINED. THE DEGUMMING BY HYDRATION OF PHOSPHATIDES AT 80 C, WITH 2-5% H2O AND CONTACT TIME 10 MIN RESULTS TO - 35-40% REMOVING OF PHOSPHOROUS CONTENT IN CRUDE OIL. THE DEGUMMING RESULT IS IMPROVED BY …