[Effect of nutritional quality of diet on chemical composition of organs and their interrelations in Bombyx mori L].
Changing the qualitative and quantitative level of diet may affect the physiology of the insects. However only the total growth of the larvae is generally pointed out. Biochemical changes in undernourished larvae have been rarely investigated. For this purpose Bombyx mori larvae reared upon Spring leaves are compared to larvae reared upon Autumn leaves (poor nutritional value because of their Chemical composition). In both cases the analyses were carried out from the fourth larval ecdysis to the beginning of spinning. Three measurements indicate the development of larvae growth:--the mean weight of the larvae;--the fresh and dry weight of fat body;--the hemolymph volume.
D000273:Adipose Tissue / Q000378:metabolism; D000818:Animals; D001835:Body Weight; D012831:Bombyx / Q000254:growth & development / Q000502:physiology*; D004032:Diet / Q000592:standards*; D004734:Energy Metabolism; D006003:Glycogen / Q000378:metabolism; D006458:Hemolymph / Q000502:physiology; D007814:Larva / Q000502:physiology; D050356:Lipid Metabolism; D009748:Nutrition Disorders / Q000503:physiopathology; D012621:Seasons; D014199:Trehalose / Q000378:metabolism
D006003:Glycogen; D014199:Trehalose
Influence de la qualité nutritionnelle du substrat alimentaire sur la composition chimique des organes et leurs interrelations chez Bombyx mori L