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No Thumbnail AvailableProjectAquaculture development and coordination programme. Fish feed technology. Lectures presented at the FAO/UNDP Training Course in Fish Feed Technology, Seattle, Washington, 9 October - 15 December 1978 1980
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No results found.The need for developing suitable feeds based on locally available inexpensive ingredients has been widely recognized. Since lack of trained personnel is the main constraint in the development of fish feed technology in developing countries, the FAO/UNDP Aquaculture Development and Coordination Programme (ADCP) organized a special training course in fish feed technology at the College of Fisheries, University of Washington, Seattle, with a view to forming a small corps of fish feed specialists wh o could then be the focal points for future feed development programmes in their respective countries. The first report of the training course was presented in the report ADCP /REP/79/8. This present volume represents the edited texts of lectures presented by different specialists. Some additional material has been included for more complete coverage of the subject. Together, these texts may be considered to constitute a manual on fish feed technology, even though they were not prepared for that purpose. Twenty-six papers are included, under the general headings: (1) Digestion, physiology and anatomy; (2) nutritional bioenergetics; (3) nutritional biochemistry; (4) feedstuffs; (5) feed formulation; (6) feed manufacturing technology; (7) practical diets; and (8) quality control. Appendices include conversion tables, electrical data, and details on pelletability of selective feedstuffs, pellet die specifications, and equipment requirements for an 8 ton an hour feed mill. -
DocumentNew French Nutritional Recommendations for fatty acids 2013
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No results found.The French Food Safety Agency (ANSES) recently published the adult French population reference intakes ‘Apports Nutritionnels Conseillés’ (ANC) for fatty acids. This paper describes the thinking behind the 2010 update of the recommendations for fatty acid intakes for the French population. It presents the recommendations and highlights some of the rationale underlying them. The paper does not provide a comprehensive review of the science underlying each recommendation as this information can be found in the two reports that are referenced the “Complete Report on the Update of the French population reference intakes for fatty acids” and the “Opinion of the French Food Safety Agency on the update of the French population reference intakes”. There are many fatty acids with varying and multiple functions. Some fatty acids are essential, some are considered “conditionally essential” and other fatty acids (polyunsaturates, monounsaturates, and saturates) are nutrients that can be synthesized de novo by the body. With the goal of helping to build a credible diet, both qualitatively and quantitatively, all the main fatty acids, including those that humans can synthesize, were investigated as all have biological functions. The ANC is a reference value that encompasses the physiological requirements for almost the entire population and is similar to ‘adequate intake’ (AI). The values concern healthy individuals and include the objective of maintaining good health which corresponds to t he limits of primary prevention.
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