Usage of energy reserves in crustaceans during starvation: status and future directions.
In this paper, we review the current knowledge about the usage of carbohydrates, lipids and proteins as energy source by marine crustaceans during starvation. Crustaceans are a large and diverse group including some economically important species. The efforts to culture them for human consumption has prompted the interest to understand the preferences of energy sources to be applied for feed formulation and cost reduction. Important differences have been found among species and appear to be related not only to the biochemistry and physiology of nutrition, but also to the living environment of the crustaceans. Furthermore, crustaceans undergo morphological, physiological and behavioral changes due to their natural growing process that affect their feeding habits, an aspect that should be carefully considered. We discuss the current information on marine crustaceans about energy usage and describe areas of future research, where starvation studies render important insights.
Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Unidad Hermosillo, Centenario Norte #53 Col. Prados del Centenario, Hermosillo, Sonora C.P. 83260, Mexico.
Arturo
A
Sánchez-Paz
Fernando
F
García-Carreño
Adriana
A
Muhlia-Almazán
Alma B
AB
Peregrino-Uriarte
Jorge
J
Hernández-López
Gloria
G
Yepiz-Plascencia
D000818:Animals; D050260:Carbohydrate Metabolism; D003445:Crustacea / Q000201:enzymology / Q000378:metabolism*; D050356:Lipid Metabolism; D008954:Models, Biological; D011506:Proteins / Q000378:metabolism; D013217:Starvation / Q000378:metabolism*
D011506:Proteins