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Результаты 21-30 из 46
Single- and multi-component adsorption equilibria in bubble separation of organic materials [in food processing waste water].
1980
Chiang W.C. | Iibuchi S. | Yano T.
Effect of depth of water table on yields of taniers [Xanthosoma sp., food crop of the humid tropics].
1980
Silva S. | Irizarry H.
D. 3. Environmental sanitation [administration, pollution of water and air, pesticide poisoning, sewage, refuse, food sanitation, Republic of Korea].
1980
Soh C.T.
Optimum particle size and air flow rate in bubble separation of isoelectric casein coagula [in food processing waste water]
1980
Iibuchi, S. | Chiang, W.C. | Yano, T. (Tokyo Univ. (Japan). Faculty of Agriculture)
Researches regarding the use of the rotary screen for waste water pre-epuration from zootechny field and food industry
1980
Negulescu, C. | Juriari, E. | Negoianu, M. | Stefanescu, C. | Badicescu, M. | Harceag, V. | Georgescu-Scarlatescu, F.
Spices and condiments; determination of water-insoluble ash. Developed by Technical Committee ISO/TC 34: Agricultural Food Products. 1. ed.
1980
A study of the water activity lowering behavior of polyethylene glycols in the intermediate moisture range [Alternative humectants, food additives].
1980
Chirife J. | Fontan C.F.
Pars compacta of the substantia nigra modulates motor activity but is not involved importantly in regulating food and water intake [rat].
1980
Hodge G.K. | Butcher L.L.
Spices and condiments; determination of cold water-soluble extract. Developed by Technical Committee ISO/TC 34: Agricultural Food Products. 1. ed.
1980
The effect of dietary water content and feeding rate on the growth and food conversion efficiency of turbot (Scophthalmus maximus L.)
1980
Bromley, P.J. (Ministry of Agriculture, Fisheries and Food, Pakefield, Lowestoft, Suffolk (UK). Fisheries Lab.)
The effect of dietary water content and feeding rate on the growth and food conversion efficiency of turbot was investigated using diets which contained identical amounts of dry nutrient material but different quantities of water, ranging from 0 to 74 per cent. The dietary water content did not significantly influence the growth, composition, condition factor or food conversion efficiency of the turbot. It appeared that, as long as the basic nutrients were formulated so as to produce an adequate diet, the water content was immaterial. The over-riding factor governing growth was the rate of food intake. Comparisons at feeding rates which in energy equivalents ranged from 24 to 72 calories per gram of fish a day, showed that the higher the energy intake the more rapid the growth. At the highest feeding rate, fast growth was accompanied by a marked increase in the condition factor and an elevated lipid content of the fish. The percentage protein content, however, was relatively stable in relation to the feeding rate. Food conversion efficiency was also relatively stable. On average, 40.3 per cent of the dietary protein and 36.3 per cent of the ingested energy was converted into turbot
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