Yeast extract on growth, nutrient utilization and haemato-immunological responses of Nile tilapia

2015 ◽  
Vol 47 (8) ◽  
pp. 2650-2660 ◽  
Author(s):  
Ricardo da Silva Berto ◽  
Gabriella do Vale Pereira ◽  
José Luiz Pedreira Mouriño ◽  
Maurício Laterça Martins ◽  
Débora Machado Fracalossi
Keyword(s):  
Yeast Extract ◽  
Nile Tilapia ◽  
Nutrient Utilization ◽  
Immunological Responses

Efficiency of fatty acid-enriched dipteran-based meal on husbandry, digestive activity and immunological responses of Nile tilapia Oreochromis niloticus juveniles

Aquaculture ◽  
2021 ◽  
pp. 737193
Author(s):  
Pamphile S. Agbohessou ◽  
Syaghalirwa N.M. Mandiki ◽  
Armel Gougbédji ◽  
Rudy Caparros Megido ◽  
Lil-Marlys W. Lima ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Oreochromis Niloticus ◽  
Nile Tilapia ◽  
Immunological Responses ◽  
Nile Tilapia Oreochromis Niloticus ◽  
Digestive Activity

scholarly journals Processed By-Products from Soy Beverage (Okara) as Sustainable Ingredients for Nile Tilapia (O. niloticus) Juveniles: Effects on Nutrient Utilization and Muscle Quality

Animals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 590
Author(s):  
Glenise B. Voss ◽  
Vera Sousa ◽  
Paulo Rema ◽  
Manuela. E. Pintado ◽  
Luísa M. P. Valente
Keyword(s):  
Nile Tilapia ◽  
Lactobacillus Rhamnosus ◽  
Protein Digestibility ◽  
Nutrient Utilization ◽  
Nutrient Digestibility ◽  
Fish Growth ◽  
Muscle Quality ◽  
Whole Body ◽  
Hypertrophic Growth ◽  
Bifidobacterium Animalis

The apparent digestibility coefficients (ADCs) of differently processed okara meals were assessed in Nile tilapia diets: dried okara not autoclaved (FOK), dried okara autoclaved (AOK), okara hydrolyzed with Alcalase (ALOK) or Cynara cardunculus proteases (CYOK), and hydrolyzed okara fermented with lactic bacteria: Lactobacillus rhamnosus R11 (CYR11OK) or Bifidobacterium animalis ssp. lactis Bb12 (CYB12OK). Okara processing significantly affected nutrient digestibility: dry matter ADC was highest in CYR11OK (80%) and lowest in FOK (40%). The lowest protein digestibility was observed in CYR11OK (72%), and the highest in AOK (97%) and CYOK (91%), evidencing the effectiveness of the autoclave and the use of C. cardunculus proteases to increase okara protein bioavailability. The inclusion of up to 20% of AOK or CYOK did not affect fish growth, nutrient utilization, or whole body composition of Nile tilapia. The flesh quality (color, pH, water activity, cohesiveness, elasticity and resilience) was not affected by the dietary incorporation of AOK or CYOK. Fish fed with AOK diets stand out for their high density of muscle fibers, particularly in AOK20, which can explain their high muscle firmness and may result in further hypertrophic growth. Altogether, results suggest that hydrolyzed or autoclaved okara are valuable ingredients for Nile tilapia diets.

scholarly journals Nutritional Evaluation of Crambe Meal as a Partial Replacement of Soybean Meal in Nile Tilapia Diets

2022 ◽  
Author(s):  
Hamilton Hisano ◽  
Pamela Souza de Pietro ◽  
Márcia Mayumi Ishikawa ◽  
Alex Júnio da Silva Cardoso ◽  
Arielle Cristina Arena
Keyword(s):  
Amino Acids ◽  
Soybean Meal ◽  
Nile Tilapia ◽  
Nutrient Utilization ◽  
Partial Replacement ◽  
Mean Corpuscular Hemoglobin ◽  
Feed Conversion ◽  
Crambe Meal ◽  
Total Plasma Protein ◽  
Fillet Yield

Abstract This study evaluated the apparent digestibility coefficient (ADC) of crambe meal (CM) and its potential to partially replace soybean meal (SM) protein in Nile tilapia diets. The ADC for dry matter, crude protein, ether extract, energy, amino acids, calcium and phosphorus of CM were assessed in fish (n=80; 65.30 ± 5.32 g). Subsequently, an 80-day feeding trial was conducted with Nile tilapia (n=140; 6.04 ± 0.25 g) randomly distributed in 20 experimental cages (70 L; seven fish cage-1) allocated in five circular tanks (1000 L) in recirculation water system, to evaluate the effects of replacement of SM by CM (0, 6, 12, 18 and 24% in isonitrogenous and isoenergetic diets) on growth, blood parameters, fillet yield and proximal composition. The CM shows good digestibility of protein (0.824) and amino acids (0.844) by Nile tilapia and its inclusion in the diet does not affect carcass and fillet yield or proximal composition. Fish fed diets with 24.0% of the SM replaced by CM showed the worst weight gain and feed conversion rate. The protein efficiency ratio decreased in fish fed diets with 12.0, 18.0 and 24.0% of the SM replaced by CM. Hemoglobin, mean corpuscular hemoglobin concentration, total plasma protein, glucose and alanine aminotransferase enzyme activity trend to increase at highest levels of CM in the diet. In conclusion, CM has potential to replace SM in Nile tilapia diets, due to high digestibility of protein and amino acids. However, anti-nutritional factors present in untreated CM interfere on the growth and nutrient utilization of Nile tilapia.

Effect of dietary protease at different levels of malic acid on growth, digestive enzymes and haemato-immunological responses of Nile tilapia, fed fish meal free diets

Aquaculture ◽  
2020 ◽  
Vol 522 ◽  
pp. 735124 ◽  
Author(s):  
Mohamed S. Hassaan ◽  
Eman Y. Mohammady ◽  
Ahmed M. Adnan ◽  
Heba E. Abd Elnabi ◽  
M. Farag Ayman ◽  
...  
Keyword(s):  
Malic Acid ◽  
Digestive Enzymes ◽  
Nile Tilapia ◽  
Fish Meal ◽  
Immunological Responses ◽  
Different Levels

Modulation of nutrient utilization, growth, and immunity of Nile tilapia, Oreochromis niloticus: the role of probiotics

2019 ◽  
Vol 28 (1) ◽  
pp. 277-291 ◽  
Author(s):  
Felix K. A. Kuebutornye ◽  
Emmanuel Delwin Abarike ◽  
Michael Essien Sakyi ◽  
Yishan Lu ◽  
Zhiwen Wang
Keyword(s):  
Oreochromis Niloticus ◽  
Nile Tilapia ◽  
Nutrient Utilization ◽  
Nile Tilapia Oreochromis Niloticus
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