FN Archimer Export Format
PT J
TI Activities of selected digestive enzymes during larval development of large yellow croaker (Pseudosciaena crocea)
BT 
AF MA, Hongming
   CAHU, Chantal
   ZAMBONINO-INFANTE, Jose-Luis
   YU, Hairui
   DUAN, Qingyuan
   LE GALL, Marie-Madeleine
   MAI, Kangsen
AS 1:1;2:;3:;4:1;5:1;6:;7:1;
FF 1:;2:PDG-DOP-DCB-PFOM;3:PDG-DOP-DCB-PFOM-ARN;4:;5:;6:PDG-DOP-DCB-PFOM-ARN;7:;
C1 Ocean Univ China, Minist Educ, Key Lab Mariculture, Qingdao 266003, Peoples R China.
   INRA, IFREMER, Lab Fish Nutr, F-29280 Plouzane, France.
C2 OCEAN UNIV CHINA, CHINA
   IFREMER, FRANCE
SI BREST
SE PDG-DOP-DCB-PFOM
   PDG-DOP-DCB-PFOM-ARN
IN WOS Ifremer jusqu'en 2018
   copubli-int-hors-europe
   copubli-sud
IF 1.374
TC 97
UR https://archimer.ifremer.fr/doc/2005/publication-444.pdf
LA English
DT Article
DE ;Trypsin;Pseudosciaena crocea;Fish larval development;Amylase;Aminopeptidase N;Alkaline phosphatase
AB Large yellow croaker is an important marine fish species for aquaculture in China. Larval rearing of this species is still based on live prey feeding. The aim of this study was to describe the onset and development of the main digestive enzymes during larval development of this species, in order to obtain essential data for the formulation of a compound diet adapted to larvae. Enzymatic assays were conducted from day I post hatching to day 40 in larvae fed the following live prey sequence: rotifers, Artemia nauplii, copepods, and then frozen copepods. Assays were done on whole larvae until day 19, then on dissected larvae and on purified brush border membranes of intestine. Pancreatic enzymes, amylase, and trypsin, showed high activities from early stages, even before mouth opening. Mechanisms of pancreatic secretion were achieved from day 19. Enzymes of brush border membranes, alkaline phosphatase, and aminopeptidase N, increased abruptly between day 23 and 25, showing maturation of the intestinal digestive process. These data, together with data describing mouth enlargement during development, suggest that large yellow croaker larvae could be fed successfully with a compound diet from early stages, at least from day 23. 
PY 2005
PD MAR
SO Aquaculture
SN 0044-8486
PU Elsevier
VL 245
IS 1-4
UT 000227403600021
BP 239
EP 248
DI 10.1016/j.aquaculture.2004.11.032
ID 444
ER

EF