The effect of plant protein-based diet supplemented with dipeptide or free amino acids on digestive tract morphology and PepT1 and PepT2 expressions in common carp (Cyprinus carpio L.)

2010 ◽  
Vol 157 (2) ◽  
pp. 158-169 ◽  
Author(s):  
Teresa Ostaszewska ◽  
Konrad Dabrowski ◽  
Maciej Kamaszewski ◽  
Piotr Grochowski ◽  
Tiziano Verri ◽  
...  
Keyword(s):  
Amino Acids ◽  
Digestive Tract ◽  
Common Carp ◽  
Cyprinus Carpio ◽  
Free Amino Acids ◽  
Free Amino ◽  
Plant Protein ◽  
Common Carp Cyprinus Carpio ◽  
Carp Cyprinus Carpio

Tolerance assessment of dietary bile acids in common carp (Cyprinus carpio L.) fed a high plant protein diet

Aquaculture ◽  
2021 ◽  
pp. 737012
Author(s):  
Ting Yao ◽  
Xu Gu ◽  
Xiaofang Liang ◽  
Fatou Ndoye Fall ◽  
Aizhi Cao ◽  
...  
Keyword(s):  
Bile Acids ◽  
Common Carp ◽  
Cyprinus Carpio ◽  
Protein Diet ◽  
Plant Protein ◽  
Common Carp Cyprinus Carpio ◽  
Carp Cyprinus Carpio

Effects of Some Dietary Additives on Growth Performance and Feed Efficiency of Young Common Carp Cyprinus carpio

2021 ◽  
Vol 5 (1) ◽  
pp. 98-113
Author(s):  
Ahmed Mojer
Keyword(s):  
Amino Acids ◽  
Growth Performance ◽  
Common Carp ◽  
Cyprinus Carpio ◽  
Feed Efficiency ◽  
Control Diet ◽  
Common Carp Cyprinus Carpio ◽  
Exogenous Enzymes ◽  
Carp Cyprinus Carpio ◽  
And Control

Effects of adding three dietary additives and their mixture to control diet (38% protein) on the growth performance and feed efficiency of young common carp Cyprinus carpio with an average weight of 16.16+0.09 g were assessed. These additives were probiotic (Saccharomyces cerevisiae yeast) (T1), amino acids (lysine and methionine) (T2), a mixture of exogenous enzymes (protease, cellulase, α-amylase, amyloglucosidase, pectinase, beta-glucanase, xylanase, phytase, lipase and beta mannanase) (T3), their mixture (T4) and control (T5). Inclusion of probiotic and exogenous enzymes showed significant (P<0.05) improvement in the growth performance and feed efficiency of the fishes compared with control and other additive diets. Otherwise, the inclusion of amino acids and the additive mixture did not show any significant (P>0.05) improvement compared with the control diet. Probiotic diet (T1) recorded greatest specific growth rate SGR (0.68%/day) and best feed conversion ratio FCR (2.84), followed by exogenous enzymes diet (0.57%/day and 3.44, respectively), while the SGR and FCR values for T2, T4 and control were decreased significantly (P<0.05). Probiotic and enzymes feed additives have proved significant enhancement of fish growth and feed efficiency.

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