Partial replacement of fish meal by several plant proteins with or without iron and lysine supplement in diets for juvenile Chinese sucker,Myxocyprinus asiaticus

2014 ◽  
Vol 20 (2) ◽  
pp. 205-212 ◽  
Author(s):  
D.H. Yu ◽  
S.Y. Gong ◽  
Y.C. Lin ◽  
Y.C. Yuan



2010 ◽  
Vol 41 (9) ◽  
pp. e20-e30 ◽  
Author(s):  
Joana M G Silva ◽  
Marit Espe ◽  
Luís E C Conceição ◽  
Jorge Dias ◽  
Benjamin Costas ◽  
...  


2020 ◽  
Vol 18 ◽  
pp. 100466
Author(s):  
R. Monge-Ortiz ◽  
S. Martínez-Llorens ◽  
M.J. Lemos-Neto ◽  
S.L. Falcó-Giaccaglia ◽  
M.J. Pagán ◽  
...  


2011 ◽  
Vol 43 (5) ◽  
pp. 745-755 ◽  
Author(s):  
Xiang-he Liu ◽  
Ji-dan Ye ◽  
Kun Wang ◽  
Jiang-hong Kong ◽  
Wei Yang ◽  
...  


2011 ◽  
Vol 106 (5) ◽  
pp. 633-647 ◽  
Author(s):  
Bente E. Torstensen ◽  
Marit Espe ◽  
Ingunn Stubhaug ◽  
Øyvind Lie

In order to study whether lipid metabolism may be affected by maximum replacement of dietary fish oil and fish meal with vegetable oils (VO) and plant proteins (PP), Atlantic salmon (Salmo salarL.) smolts were fed a control diet containing fish oil and fish meal or one of three plant-based diets through the seawater production phase for 12 months. Diets were formulated to meet all known nutrient requirements. The whole-body lipid storage pattern was measured after 12 months, as well as post-absorptive plasma, VLDL and liver TAG. To further understand the effects on lipid metabolism, expression of genes encoding for proteins involved in VLDL assembly (apoB100), fatty acid uptake (FATP1, cd36, LPL and FABP3, FABP10 and FABP11) were measured in liver and visceral adipose tissue. Maximum dietary VO and PP increased visceral lipid stores, liver TAG, and plasma VLDL and TAG concentrations. Increased plasma TAG correlated with an increased expression of apoB100, indicating increased VLDL assembly in the liver of fish fed the high-plant protein- and VO-based diet. Atlantic salmon fed intermediate replacement levels of VO or PP did not have increased body fat or visceral mass. Overall, the present results demonstrate an interaction between dietary lipids and protein on lipid metabolism, increasing overall adiposity and TAG in the body when fish meal and fish oil are replaced concomitantly at maximised levels of VO and PP.



2017 ◽  
Vol 43 (3) ◽  
pp. 457-465
Author(s):  
Luis Daniel Espinosa-Chaurand ◽  
Antonio Silva-Loera ◽  
Zaúl García-Esquivel ◽  
Lus Mercedes López-Acuña

In diets for Totoaba macdonaldi juveniles (26.3 ± 4.7g y 13.6 ± 1cm) the partial replacement of fishmeal protein (HP) with shrimp head meal (HCC) was evaluated, over their growth, survival, fed conversion (FCA) and chemical composition of tissues and the apparent digestibility coefficient of dry matter (CDA), protein (CDAP) and lipids (CDAL) of these diets. The HCC used were from the whole shrimp head sun dried (F) and smashed shrimp head dehydrated in a hot air drier. Diets were isoproteic (55.5% crude protein), isolipídic (15% lipids) and isocaloric (4.6 kcal g-1) replacing 0% (control diet; DC), 15% (F15 and M15) and 30% (F30 and M30) of the HP protein by the HCC. At 57th day, survival with HCC (99.44 ± 1.92%) was higher than DC (88.89 ± 3.85 %). The gain weight, weight specific growth (TCE) and total intake were not statistically different (P > 0.05) between organisms feed with HCC, however with the M30 diet the TCE had higher average (0.99 ± 0.06) and growth (19.82 ± 1.64 g/fish). With diet M30 the FCA was the best significantly (1.61 ± 0.13) and the higher CDA (66.18 ± 1.28), CDAP (86.51 ± 0.53) and CDAL (72.29 ± 1.10). It concluded that replaced protein of HP by HCC in diet for juvenile totoaba improved the growth and CDAs, yielding better results with the inclusion of macerated HCC with a replacement level of 30%.





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