Download or read book The Production of Fish Oil by Continuous Solvent Extraction written by Wallace G. Bir and published by . This book was released on 1950 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Production of Fish Oil written by George M. Pigott and published by . This book was released on 1967 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Continuous Processing of Fats written by M. K. Schwitzer and published by . This book was released on 1959 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Solvent Extraction of Fish Oil written by Alan T. Thomas and published by . This book was released on 1947 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Commercial Production of Menhaden Fish Oil for Animal Feeding written by Roger Webster Harrison and published by . This book was released on 1931 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book MINI FLUIDIC SILVER BASED SOLVENT EXTRACTION OF EPA DHA FROM FISH OIL written by Kirubanandan Shanmugam and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Operating Characteristics of a Countercurrent Solvent Extractor for the Production of Fish Oil written by Enoch Lloyd Youngblood and published by . This book was released on 1953 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Extraction of Oil from Fish Processing Waste for Fuel Applications written by Ibraheem Adetunji Adeoti and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The fish processing industry generates a significant amount of fish byproducts that could either be an important source of energy, food, or industrial feedstock. Fish oils are made up of several lipid classes. These lipids contain long-chain omega-3 polyunsaturated fatty acids; PUFA, (mostly eicosapentaenoic acid (EPA: C20:5 n-3), and docosahexaenoic acid (DHA: C22:6 n-3)) and other lipid classes. The traditional market for the nutritional lipids in the fish oil has been the food industry. However, significant infrastructure for the strict quality control systems is required for food grade oils. Therefore, the process of extracting the high nutritional oils is energy intensive. Further, the location and infrastructure limit the feasibility due to processing requirement, storage and/or transportation issue. For biofuel implementation, the processes to extract and refine fish oil are less energy intensive than the processes for nutritional quality oils and do not require the stringent product specifications and approval process as in the food and pharmaceutical industry. There have been significant advances in developing inexpensive and robust methods for fuel extraction and upgrading processes. Supercritical fluid extraction process using carbon dioxide (SC-CO2) under moderate conditions is promising for quality fish oil production. This process produces oil with low impurities compared to other processes. The specific research objectives include: (1) Overview and background information on Atlantic Canada fish processing plants (2) Review of (state of art) fish oil extraction processes including physical, chemical and biological processes. (3) Fuel oil characterization of fish oil and fish oil blends with petroleum distillate. This section evaluates thermal stability, rheological, and heating values, of crude fish oil and blend with heavy petroleum distillate. (4) Solubility determination of fish oil in SC-CO2; the SFE extraction process (optimize the SFE process conditions to maximize fish oil yield under the least intensive conditions, pressures, temperatures and CO2 consumption); and mathematical model to predict oil extraction rate as a function of process conditions. (5) Fuel oil quality evaluation as a function of extraction methods. (6) Life cycle assessment (LCA) of different extraction processes (modified fishmeal process (MFM), SC-CO2, and soxhlet processes) of fish oil from salmon wastes. The environmental burdens and potential impacts by each extraction process were quantified through the LCA. In the characterization phase of this study, the thermal and rheological properties of unrefined salmon oil, bunker fuel oil and their blends have been analyzed. The feasibility of using unblended and/or blends of fish oil in conventional heaters/boilers/engines are determined by these properties. The MFM oils, the bunker fuel oil and their blends behaved as a shear thinning non-Newtonian fluid that can be described by the power-law model. The supercritical carbon dioxide extraction (SC-CO2) was effective at pressures of 15, 25, and 35 MPa, temperatures of 313, 333 and 353 K, and CO2 flow rates of 0.18-0.48 kg/hr. The process is solubility controlled and the yields at 35 MPa, temperatures of 313, 333 and 353 K, and CO2 flow rates of 0.18 kg/hr were approximately 39, 46 and 41 (wt.%). The mathematical model (Goto et al. 1993) using the best fit of theoretical extraction curve correlated the experimental data satisfactorily with average absolute deviation, AAD (%) ranged from 2.4 to 10.6 %. Unlike the MFM oil, the SC-CO2 oil is more viscous homogenous oil which behaved as a Newtonian fluid. Physco-chemical, compositional and thermal characterization indicated SC-CO2 oil contains fewer impurities than the MFM and soxhlet process oils. From the LCA results, the MFM method has the lowest overall environmental impact compared to the soxhlet and SC-CO2 methods. The soxhlet extraction method, due to the use of solvent (hexane), has the greatest impacts on all of the four damage categories (human health, ecosystem quality, climate change and resources). The SC-CO2 requires more energy to produce 1 kg fish oil (2 folds more than the MFM and 3 folds more than the soxhlet methods). However, the SC-CO2 produces higher quality oil than the other two processes and the process impact on the environment is moderate relative to the MFM and soxhlet processes.
Download or read book Characterization of Extracted Fish Oil from Eel written by Amirah Izam and published by . This book was released on 2009 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past 30 years more than 7000 scientific studies conducted by researches including 900 clinical trials, have provided evidence supporting the effectiveness of fish oil and omega-3 fatty acids in the prevention and treatment of some common diseases namely as cardiovascular disease, stroke, cancer, Alzheimer's disease, rheumatoid arthritis and many more health conditions. This research focuses on finding the best condition in terms of drying temperature and solvent use for extraction process in order to gain high amount of extracted fish oil from eel, scientifically known as Monopterus albus. The fillets from the body of the fish were dried at temperature ranging from 60 - 100oC. The oil was extracted by using Soxhlet extractor by using different solvents namely as ethanol, isopropanol and n-hexane. The fatty acid composition of the oil was analyzed by using gas chromatography after being converted into methyl ester derivatives. The acid value was quantified to measure the quality of the extracted oil. Results showed that the best drying temperature was 70oC and the best solvent was ethanol. Four fatty acid found abundantly in the extracted fish oil were palmitic acid, stearic acid, oleic acid (omega-9) and linoleic acid (omega-6). The acid values reveals that the fish oil were high in quality.
Download or read book Oil Extraction and Analysis written by D. L. Luthria and published by The American Oil Chemists Society. This book was released on 2004-04-30 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains papers from the symposium "Critical Issues, Current and Emerging Technologies for Determination of Crude Fat Content in Food, Feed and Seeds," held in 2003 at the AOCS Annual Meeting in Kansas City, Missouri. The topics covered give a broad perspective of the challenges and issues of the value-added enhanced products. This book will be of interest to biotechnology professionals, processors, scientists, nutritionists, economists, new product development and business professionals, official agencies, and others actively engaged in the development and marketing of value-added products.
Download or read book Edible Oil Processing written by Wolf Hamm and published by John Wiley & Sons. This book was released on 2013-08-05 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oils and fats are almost ubiquitous in food processing, whether naturally occurring in foods or added as ingredients that bring functional benefits. Whilst levels of fat intake must be controlled in order to avoid obesity and other health problems, it remains the fact that fats (along with proteins and carbohydrates) are one of the three macronutrients and therefore an essential part of a healthy diet. The ability to process oils and fats to make them acceptable as part of our food supplies is a key component in our overall knowledge of them. Without this ability, the food that we consume would be totally different, and much of the flexibility available to us as a result of the application of processing techniques would be lost. Obviously we need to know how to process fatty oils, but we also need to know how best to use them once they have been processed. This second edition of Edible Oil Processing presents a valuable overview of the technology and applications behind the subject. It covers the latest technologies which address new environmental and nutritional requirements as well as the current state of world edible oil markets. This book is intended for food scientists and technologists who use oils and fats in food formulations, as well as chemists and technologists working in edible oils and fats processing.
Download or read book Process Factors Affecting the Separation of Omega 3 Fatty Acids from Marine Lipid Mixtures by Supercritical Fluid Extraction written by James Alan Daniels and published by . This book was released on 1990 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fish Oil Production written by Aaron Wilmoore MD and published by . This book was released on 2019-11-25 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: The high content of polyunsaturated fatty acids in fish oil, especially the omega-3 EPA and DHA, influences the stability and quality of the oil. So, the main goal of such work was directed to study possibility of production high quality fish oil from herring and mackerel by-products using different methods of extraction. Taking into account all the results obtained during this investigation, it could be recommended that: It is possible to use mackerel and herring waste for producing a suitable fish oil for human nutrition and high characterizing with content of omega-3 fatty acids (EPA and DHA). Solvent drying extracted fish oils had the highest content of omega-3 fatty acids. So it might be considered the best.The world annual catch of fish was approximately 133 million metric tons, from which some 20% are processed for food use. Approximately 30% of the latter amount are actually consumed; the rest is generally discarded as waste. More complete utilization of the fish processed for human consumption can be achieved by conversion of heads, frames, fins and viscera into fish meal and fish oil..Fish oil is used in organic processing and handling as an ingredient to increase the content of omega-3 fatty acids-primarily, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)-in foods to benefit human health by contributing to healthy brain development and reducing risks of cardiovascular disease, diabetes, inflammation, atherosclerosis. Fish oil is used in a variety of food products, including breads, pies, cereals, yogurt, cheese products, frozen dairy products, meat products, cookies, crackers, snack foods, condiments, sauces, and soup mixes.Get a copy to know the details!
Download or read book Handbook of Fish Oil and Lipid Sources written by Robert King and published by Koros Press. This book was released on 2012-08 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last couple of decades, aquaculture has developed into a major industry and now contributes at least 50 per cent of all the fish consumed in the world. Fish oil is oil derived from the tissues of oily fish. This book provides a handbook to the extraction and uses of fish oils.
Download or read book Edible Fats and Oils Processing written by David R. Erickson and published by The American Oil Chemists Society. This book was released on 1990 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern Techniques and Solvents for the Extraction of Microbial Oils written by Alice Meullemiestre and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A valuable reference presenting many processes that facilitate lipid extraction from micro-organisms. Amongst the techniques included are Folch, Bligh and Dyer methods, and the Soxhlet technique as well as intensified green processes (ultrasound, microwave, supercritical fluid extraction, agro-solvent, accelerated solvent extraction, enzyme-assisted extraction, instant controlled pressure drop, pulse electric field). In addition to a section featuring the analysis of fatty acids by Gas Chromatography and lipids by High-Performance Thin-Layer Chromatography (HPTLC), this brief contains a valuable bibliography on microorganisms (classes, structures) and their applications as a source of value added oils and compounds for food and non-food applications such as biojet fuel.
Download or read book Fish Extraction with a Multiple Solvent System written by Anthony Charles Sancineto and published by . This book was released on 1958 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
