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What are the effects of weaning on amino acids metabolites in fish? 

Feed conversion ratio
Amylase
Fish meal
Dicentrarchus
Digestive enzyme
Best insight from top research papers

Weaning in fish can have effects on amino acid metabolites. In a study on white seabream, it was found that an early weaning at 20 days after hatching (DAH) resulted in changes in the activity of digestive enzymes, including trypsin, alkaline phosphatase, leucine-alanine, aminopeptidase, and acid phosphatase . Additionally, an early weaning with an inert diet led to lower growth compared to normally weaned larvae, but the pattern of relative growth rate variation was similar for both feeding regimes . Another study mentioned that an adequate supply of both essential and non-essential amino acids in diets improves the growth and development of aquatic animals . However, there is limited knowledge about the effects of feed processing methods on the digestion and utilization of amino acids in different fish species .

Answers from top 5 papers

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Papers (5)Insight
Journal Article•DOI
The effect of dietary indispensable amino acid imbalances on feed intake: Is there a sensing of deficiency and neural signaling present in fish?
Konrad Dabrowski, Murat Arslan, Murat Arslan, Bendik Fyhn Terjesen, Yongfang Zhang 
22 Aug 2007-Aquaculture
40 Citations
The provided paper does not mention the effects of weaning on amino acid metabolites in fish.
Book Chapter•DOI
Nutrition and Functions of Amino Acids in Fish.
Xinyu Li, Shixuan Zheng, Guoyao Wu 
01 Jan 2021-Advances in Experimental Medicine and Biology
41 Citations
The effects of weaning on amino acid metabolites in fish are not mentioned in the provided paper. The paper discusses the importance of amino acids in fish nutrition and the processes involved in their utilization.
Journal Article•DOI
Effect of age-at-weaning on digestive capacity of white seabream (Diplodus sargus)
Inês Guerreiro, Mahaut de Vareilles, Pedro Pousão-Ferreira, Vera Rodrigues, Maria Teresa Dinis, Laura Ribeiro 
27 Feb 2010-Aquaculture
37 Citations
The provided paper does not mention the effects of weaning on amino acids metabolites in fish.
Open access•Journal Article•DOI
Effect of weaning time on growth, body composition, fatty acids and digestive enzyme activities of European seabass (Dicentrarchus labrax) larvae
Ahmed Mohamed Salem, Shaimaa M. Hebalah, Hassan A.H. Ibrahim, Einar Ringø 
01 Nov 2018-Egyptian journal of aquatic biology and fisheries
1 Citations
The provided paper does not mention the effects of weaning on amino acids metabolites in fish. The paper is about the effect of weaning time on growth, body composition, fatty acids, and digestive enzyme activities of European seabass larvae.
Book Chapter•DOI
Effects of Early Weaning on Some Free Amino Acids and Acetylcholinesterase Activity of Rat Brain
Williamina A. Himwich, Jimmie M. Davis, Harish C. Agrawal 
01 Jan 1968-Recent advances in biological psychiatry
8 Citations
The provided paper does not discuss the effects of weaning on amino acid metabolites in fish. The paper focuses on the effects of early weaning on some free amino acids and acetylcholinesterase activity in rat brain.

Related Questions

What are the nutritional benefits of eating fish?4 answersFish provides numerous nutritional benefits to humans. It is a rich source of high-quality protein, containing all essential amino acids, as well as omega-3 polyunsaturated fatty acids (PUFAs) such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Fish also contains a wide variety of micronutrients including vitamins (such as fat-soluble vitamins and members of the vitamin B complex) and minerals. These nutrients have significant protective effects against various diseases, including cancer, cardiovascular diseases, inflammatory diseases, diabetes, and arthritis. Additionally, fish-derived natural food products, such as fish oil, have therapeutic uses in wound healing, hyperpigmentation, dermatitis, and cardiovascular risks. Regular consumption of fish has been shown to have positive impacts on metabolic and endocrine health, including thyroid homeostasis, maintenance of a healthy body weight, glucose homeostasis, and muscle mass preservation. Overall, incorporating fish into the diet can provide essential nutrients and contribute to overall health and well-being.
Amino acid synthesis in fish5 answersAmino acid synthesis in fish is an important process for their growth and development. Several studies have focused on this topic. Chen Dan's research presents a synthetic fish meal rich in amino acids that can be used as a fertilizer for plant growth and as a feed for animals. Another study by Wu Yanghai describes the preparation of a synthetic fish powder rich in amino acids, which can be used as food for animals and fowls. Dominic F. Houlihan et al. discuss the rates of protein synthesis in fish and its impact on oxygen consumption. They also present a quantitative analysis of amino acid flux in fish larvae, emphasizing the importance of protein synthesis for growth. These studies highlight the significance of amino acid synthesis in fish and its role in their overall development and metabolism.
What is fish amino acid?2 answersFish amino acids are important biomolecules that serve as building blocks for proteins and regulate key metabolic pathways in fish. They are essential for energy production, growth, protein synthesis, and various physiological processes. Functional amino acids, which are involved in cellular processes apart from protein synthesis, have gained increased interest in recent years for their potential to improve fish health and welfare. Some of the most studied functional amino acids in fish include arginine, glutamine, glutamate, tryptophan, sulfur amino acids (methionine, cysteine, and taurine), histidine, and branched chain amino acids. These amino acids have been found to play roles in disease resistance, immune response, reproduction, behavior, and more. The amino acid composition of different fish species varies, with cold water species being rich in lysine and aspartic acid, marine fishes in leucine, small indigenous fishes in histidine, and carps and catfishes in glutamic acid and glycine.
How many essential amino acids are in fish?10 answers
How to decrease amino acid in body?10 answers
When do you take fish amino acids?9 answers

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