Mixed feed capable of improving antioxidant performance of macrobrachium nipponensis

A compound feed and antioxidant technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of not considering the effect of antioxidant function, the research lag of artificial compound feed, etc., and achieve good palatability, balanced nutrition, and promote growth. Effect

Inactive Publication Date: 2013-06-12
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The scale of Macrobrachium prawn farming is large, but the research on its artificial compound feed is relatively lagging behind. At present, the artificial compound feed of Macrobrachium rosenbergii or Litopenaeus vannamei is generally used in the production of

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0026] Prepare 100kg of compound feed and its raw material composition is: 25kg of fish meal, 20kg of soybean meal, 14kg of rapeseed meal, 13kg of beer yeast, 1kg of lecithin, 4kg of fish oil, 1kg of peanut oil, 10kg of starch, 0.2kg of cholesterol, 0.2kg of choline chloride, diphosphate Calcium hydrogen 1.2kg, multivitamin 2.1kg, multimineral 2.4kg, sodium citrate 0.5kg, glycine 1kg, betaine 2kg, salt 0.1kg, gelatin 2.3kg, vitamin E acetate 0.1g.

[0027] Macrobrachium japonicus is cultured with the feed formulated with Macrobrachium japonicus feed formula of the present invention:

[0028]120 Macrobrachium japonicus with an average initial weight of 0.21g were raised in an indoor culture system. After 40 days of culture, the average weight of Macrobrachium japonicus was 0.76g, and the relative weight gain rate was 263%. Before and after feeding, the enzyme activities of SOD, CAT and GSH-PX in the hepatopancreas decreased to 76.93%, 59.44%, and 65.97% respectively, while the ...

Embodiment 2

[0030] The raw material components of the 100kg compound feed prepared by the present invention are respectively: 24kg fish meal, 19kg soybean meal, 15kg rapeseed meal, 14kg beer yeast, 1.5kg lecithin, 3kg fish oil, 1.5kg peanut oil, 10kg starch, 0.2kg cholesterol, choline chloride 0.2kg, calcium dihydrogen phosphate 1.1kg, multivitamins 2.2kg, multiminerals 2.5kg, sodium citrate 0.4kg, glycine 1.5kg, betaine 1.5kg, salt 0.1kg, gelatin 2.3kg, vitamin E acetate 0.075g .

[0031] 120 Macrobrachium japonicus with an average initial weight of 0.21 g were raised in an indoor culture system. After 40 days of culture, the average weight of Macrobrachium japonicus was 0.75 g, and the relative weight gain rate was 257%. The enzyme activities of SOD, CAT and GSH-PX in the hepatopancreas decreased to 83.49%, 68.15% and 90.44% respectively before and after feeding, while the content of vitamin E in the muscle and hepatopancreas increased to 7.10 and 21.72 times of the original. It fully ...

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Abstract

The invention discloses a mixed feed capable of improving antioxidant performance of macrobrachium nipponensis. The mixed feed comprises the following components by weight percent: 65-80% of protein source raw material, 3-8% of fat source raw material, 8-13% of starch, 0.1-0.7% of cholesterol, 0.1-0.7% of choline chloride, 0.8-2% of monocalcium phosphate, 1.5-3% of vitamin B complex, 2-4% of composite mineral substance, 2-4% of food calling condiment, 0.1% of salt, 3-6% of an adhesive, and 0.05-0.2% of an antioxidant. The mixed feed has complete nutrition and good taste, is environment-friendly and high efficient, and can strengthen the antioxidant performance of the macrobrachium nipponensis.

Description

technical field [0001] The invention relates to a compound feed for aquatic animals, in particular to a compound feed for Macrobrachium japonicus, and belongs to the field of chemical mixture inventions. Background technique [0002] Macrobrachium nipponense (Macrobrachium nipponense), commonly known as river prawns and freshwater prawns, belongs to the subclass Molecula, Decapoda, Paradea, Longarmidae, and Macrobrachium genus. It is mainly distributed in Japan and my country. It is the most widely cultivated area in my country. , One of the freshwater economic shrimps with the largest output. [0003] The scale of Macrobrachium prawn farming is large, but the research on its artificial compound feed is relatively lagging behind. At present, the artificial compound feed of Macrobrachium rosenbergii or Litopenaeus vannamei is generally used in the production of Macrobrachium japonica. The artificial compound feed related to Macrobrachium japonicus has patent application numbe...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A23K1/175
Inventor 赵卫红刘飞於叶兵齐志涛吕富张余霞
Owner YANCHENG INST OF TECH
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