Refinar búsqueda
Resultados 1-10 de 31
Soil conservation and productivity | Soil and water conservation to prevent food shortage | Conservacion de suelos y agua para prevenir deficit de alimentos
1987
Pla Sentís, Ildefonso
Water and water policy in world food supplies
1987
Jordan, W.R. (ed.)
Water and water policy in world food supplies
1987
Jordan, Wayne R.
The role of bilateral agencies in water and water policy in world food supplies.
1987
Brady N.C.
Effect of hard water on cooking and palatability of food
1987
Kaur, S. | Miglani, S.S. | Pasricha, N.S. | Grewal, N.S. (Punjab Agricultural Univ., Ludhiana (India). Dept. of Home Management)
Effect of hard water having 200, 298, 410 and 504 mg/litre harness on time taken for cooking and quality of cooked food was studied. Rice, dal and potatoes required relatively high time for cooking in water having hardness about of 200 mg/litre. As much as 5.49-37.00, 10.00-50.66, 1.01-17.17% more time was consumed in cooking rice, dal and potatoes respectively in water having hardness ranging from 200 to 504 mg/litre than in distilled water. The quality of food cooked in water having hardness of about 200 mg/litre was inferior as judged with the score card
Mostrar más [+] Menos [-]Water, food, and the challenge of development in Latin America.
1987
Curtin M.E.
Relationship between water activity and freezing point depression of food systems
1987
Chen, C.S.
A mathematical relationship based on freezing point depression (FPD) was developed for determining the water activity (WA) of foods, and was applied to WA determinations in various liquid foods and for glycerol. WA values calculated from FPD data showed excellent agreement with published WA values for different foods (within 0.01 WA units). It is concluded that the mathematical relationship reported is useful for determining AW values in frozen foods stored at temperatures between 0 to -40 degrees C.(wz)
Mostrar más [+] Menos [-]Occurrence of pesticides in drinking water, food, and air | Drinking water occurrence/exposure - pesticides/PCB (Phase II)
1987
Effects of temporary food or water deprivation in the lactating goat
1987
Dahlborn, K. (Sveriges Lantbruksuniv., Uppsala (Sweden). Inst. foer Djurfysiologi)
Influence of water temperature on food intake, food efficiency and gross composition of juvenile sea bass, Dicentrarchus labrax
1987
Hidalgo, F. (Station Marine d'Endoume, Marseille (France)) | Alliot, E. | Thebault, H.
