The Effcets of Funtional Supplemented with Hydrolysed Fish Protein and Yeast on the Growth and Immune Response of Grouper

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Project title

Code/計畫編號

102農科-6.2.1-科-a9(4)

Translated Name/計畫中文名

水解魚蛋白與酵母菌之功能性飼料對石斑魚成長及免疫反應之影響

Project Coordinator/計畫主持人

Shyn-Shin Sheen

Funding Organization/主管機關

Council of Agriculture,Executive Yuan

Department/Unit

Department of Aquaculture

Website

https://www.grb.gov.tw/search/planDetail?id=3128868

Year

2013

Start date/計畫起

01-03-2013

Expected Completion/計畫迄

31-12-2013

Bugetid/研究經費

1000千元

ResearchField/研究領域

漁業

" 魚粉的產量隨著氣候的變遷與資源量的減少越來越昂貴，如何降低水產動物飼料中的魚粉為當前一個主要課題，石斑魚為一肉食性魚類，飼料中的魚粉使用量相當高達30%以上，如何以便宜的動物性與植物性原料來取代魚粉為本計畫的目的，本研究擬以水解魚蛋白（Fish protein hydrolyate）以0、5、10、15和20%的量來取代魚粉蛋白，以增重率和魚體組成作為指標來評估水解魚蛋白的取代量。" " Given the current rapid development of fish farming in the world, intense future competition for limited supplies of fish meal is expected. As a strategy to reduce risk, the identification, development and use of alternatives to fish meal in aquafeeds remain a high priority. Among animal protein sources, fish protein hydrolyzate has been proved to be interesting fish meal substitution. Since fish protein hydrolyzate has high protein content made from fish waste, availability and low price, it represents a major dietary alternative to fish meal in diets for carnivorous fish species. Therefore, alternative protein source is needed to reduce the current dependence on fish meal as the primary protein sources for aquatic animal diets. Fish protein hydrolyzate is obtained from the liquefaction of scraps of marine fish and is characterized by a high content of peptide and free amino acids as compared with the composition of native protein. Taking into account their composition, this product has been considered as an ingredient for grouper aquaculture diets. The purpose of this study will investigate grouper fed diets with the substitution of fish meal with different levels of fish protein hydrolyzate. The experimental diets included fish meal protein will be replaced by 0, 5, 10, 15 and 20% fish protein hydrolyzate to feed grouper fry. The weight gain percentage will be estimated as the optimal substitution."

Keyword(s)

水解魚蛋白
功能性飼料
石斑魚
Fish Protein Hydrolysate
Functional Feed
Epinephelus coioides

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The Effcets of Funtional Supplemented with Hydrolysed Fish Protein and Yeast on the Growth and Immune Response of Grouper

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