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Composite feed for improving immunity of herring and preparation method thereof

A technology of immune function and compound feed, which is applied in animal feed, animal feed, application, etc., can solve the problems that restrict the development of herring breeding industry, and achieve the effect of low price and wide source

Inactive Publication Date: 2013-10-02
JURONG CITY GUOZHUANG TOWN NANHE FARM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Herring is a mild carnivorous fish. Traditional herring farming mainly uses natural bait shellfish (snails, yellow clams, etc.). Due to the intensification of pollution in rivers and lakes, natural shellfish resources continue to decline, which seriously restricts the development of herring farming industry. Development, Improving Herring Immune Function through Feed Significance

Method used

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  • Composite feed for improving immunity of herring and preparation method thereof

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Embodiment 1

[0018] The feed of this embodiment includes 3 to 6 parts of fish meal, 15 to 25 parts of soybean meal, 2 to 5 parts of meat and bone meal, 4 to 6 parts of wheat bran, 4 to 8 parts of rice bran, 5 to 10 parts of multivitamins, 5 to 15 parts of shell polyoligosaccharides, 10-20 parts of konjac mannan-oligosaccharides. Grinding soybean meal, wheat bran, and rice bran into powder, mixing fish meal, meat and bone meal, and multivitamins, and then adding chitosan oligosaccharide solution and konjac mannan oligosaccharide solution. Multivitamins include vitamin A, vitamin E, vitamin C, and vitamin D in a mass ratio of 3:2:2:4:1:2 3 , Vitamin B 2 and vitamin B 6 . The preparation process of konjac mannan oligosaccharides is to put 1g of konjac fine powder: 100~160u enzyme activity units into cellulase, and after the enzymolysis is terminated, centrifugal filtration and ultrafiltration membrane filtration are used in sequence to obtain mannan oligosaccharide mixture and filter resid...

Embodiment 2

[0020] The feed of this embodiment includes 3 to 6 parts of fish meal, 15 to 25 parts of soybean meal, 2 to 5 parts of meat and bone meal, 4 to 6 parts of wheat bran, 4 to 8 parts of rice bran, 5 to 10 parts of multivitamins, 5 to 15 parts of shell polyoligosaccharides, 10-20 parts of konjac mannan-oligosaccharides. Grinding soybean meal, wheat bran, and rice bran into powder, mixing fish meal, meat and bone meal, and multivitamins, and then adding chitosan oligosaccharide solution and konjac mannan oligosaccharide solution. Multivitamins include vitamin A, vitamin E, vitamin C, and vitamin D in a mass ratio of 3:2:2:4:1:2 3 , Vitamin B 2 and vitamin B 6 . The preparation process of konjac mannan oligosaccharides is to put 1g of konjac fine powder: 100~160u enzyme activity units into cellulase, and after the enzymolysis is terminated, centrifugal filtration and ultrafiltration membrane filtration are used in sequence to obtain mannan oligosaccharide mixture and filter resid...

Embodiment 3

[0022] The feed of this embodiment includes 3 to 6 parts of fish meal, 15 to 25 parts of soybean meal, 2 to 5 parts of meat and bone meal, 4 to 6 parts of wheat bran, 4 to 8 parts of rice bran, 5 to 10 parts of multivitamins, 5 to 15 parts of shell polyoligosaccharides, 10-20 parts of konjac mannan-oligosaccharides. Grinding soybean meal, wheat bran, and rice bran into powder, mixing fish meal, meat and bone meal, and multivitamins, and then adding chitosan oligosaccharide solution and konjac mannan oligosaccharide solution. Multivitamins include vitamin A, vitamin E, vitamin C, and vitamin D in a mass ratio of 3:2:2:4:1:2 3 , Vitamin B 2 and vitamin B 6 . The preparation process of konjac mannan oligosaccharides is to put 1g of konjac fine powder: 100~160u enzyme activity units into cellulase, and after the enzymolysis is terminated, centrifugal filtration and ultrafiltration membrane filtration are used in sequence to obtain mannan oligosaccharide mixture and filter resid...

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Abstract

The invention discloses a composite feed for improving immunity of herring. The feed comprises the following components by weight portion: 3-6 parts of a fish meal, 15-25 parts of a soybean meal, 2-5 parts of a meat and bone meal, 4-6 parts of wheat bran, 4-8 parts of rice chaff and 5-10 parts of compound vitamin; and the feed also comprises 5-15 parts of Chitosan Oligosaccharide and 10-20 parts of konjac mannan oligosaccharide. The feed provided by the invention has effects of enhancing body function and immunity of herring, and the effects are reflected in the significantly increased immune indexes including superoxide dismutase, phagocytic percentage and phagocytic index of herring; and the feed provided by the invention has extensive component sources and low price, and is suitable for large-scale cultivation.

Description

technical field [0001] The invention relates to a feed and a preparation method thereof, in particular to a compound feed for improving the immune function of herring and a preparation method thereof. Background technique [0002] Herring, also known as green carp, black carp (Guangdong), snail green (Jiangsu, Zhejiang), green (Anhui), green root fish (Northeast), is naturally distributed in the eastern, southern, central and northeastern regions of China. Herring is one of the four traditionally farmed fish in my country. It has the characteristics of fast growth, high yield and delicious meat, and is a popular breeding object. At present, herring farming has spread to most parts of our country. Herring is a mild carnivorous fish. Traditional herring farming mainly uses natural bait shellfish (snails, yellow clams, etc.). Due to the intensification of pollution in rivers and lakes, natural shellfish resources continue to decline, which seriously restricts the development o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/10
CPCY02P60/87
Inventor 吴其发洪玉定李建伟
Owner JURONG CITY GUOZHUANG TOWN NANHE FARM
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