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Aquatic livestock liver protective agent as well as preparation method, feed and health products thereof

An aquatic animal and liver protection technology, applied in the direction of animal feed, animal feed, additional food elements, etc., can solve the problems of unsatisfactory effect and untargeted effect of liver protection preparations, so as to protect liver health, promote liver health, reduce The effect of liver-to-body ratio

Active Publication Date: 2017-11-21
FOSHAN XINTUN BIOLOGICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It directly leads to that the efficacy of liver protection preparations is not targeted enough, and the effect is not ideal enough

Method used

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  • Aquatic livestock liver protective agent as well as preparation method, feed and health products thereof
  • Aquatic livestock liver protective agent as well as preparation method, feed and health products thereof
  • Aquatic livestock liver protective agent as well as preparation method, feed and health products thereof

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Effect test

preparation example Construction

[0039] Correspondingly, the present invention also provides a preparation method of an aquatic animal liver protection agent, comprising:

[0040] First, weigh various materials according to the weight percentage of each component according to the quality of the equipment, then pre-mix vitamin E and Saccharomyces cerevisiae hydrolyzate at a ratio of 1:2-3.5, and then mix it with malt extract and mulberry leaf extract It is fully mixed with the remaining content of Saccharomyces cerevisiae hydrolyzate and packed.

[0041] In the above preparation method, vitamin E and Saccharomyces cerevisiae hydrolyzate are preferably pre-mixed at a ratio of 1:3, so that trace substances can be more uniformly mixed.

[0042] By adopting the preparation method of the invention, the process is simple, and effective substances can be retained to the greatest extent to ensure the effect.

[0043] Correspondingly, the present invention also discloses a feed containing the liver protection agent fo...

Embodiment 1

[0047] 1. Raw materials: malt extract 5%, mulberry leaf extract 30%, vitamin E 2%, Saccharomyces cerevisiae hydrolyzate 63%.

[0048] 2. Preparation method:

[0049] 1. Preparation of malt extract: use barley malt / barley as raw material, make wort after crushing and enzymatic hydrolysis, then filter and concentrate in vacuum to obtain liquid malt extract, which is vacuum dried and crushed Finally, a solid malt extract is obtained.

[0050] 2. Preparation of mulberry leaf extract: take mulberry leaf powder processed from new leaves on mulberry leaf branches as raw material, dry in the shade, pulverize, heat and extract with n-butanol, ethanol and water respectively, and spray dry to obtain.

[0051] 3. Preparation of Saccharomyces cerevisiae hydrolyzate: use fresh beer yeast as raw material, press to remove impurities, debitterize, add water, adjust pH to 5, add protease, mannanase, glucanase to enzymatically break the wall, control temperature 40°C, 18h, heated to 70°C and k...

Embodiment 2

[0054] 1. Raw materials: malt extract 10%, mulberry leaf extract 20%, vitamin E 3%, Saccharomyces cerevisiae hydrolyzate 67%.

[0055] 2. Preparation method:

[0056] 1. Preparation of malt extract: use barley malt / barley as raw material, make wort after crushing and enzymatic hydrolysis, then filter and concentrate in vacuum to obtain liquid malt extract, which is vacuum dried and crushed Finally, a solid malt extract is obtained.

[0057] 2. Preparation of mulberry leaf extract: take mulberry leaf powder processed from new leaves on mulberry leaf branches as raw material, dry in the shade, pulverize, heat and extract with n-butanol, ethanol and water respectively, and spray dry to obtain.

[0058] 3. Preparation of Saccharomyces cerevisiae hydrolyzate: use fresh beer yeast as raw material, press to remove impurities, debitterize, add water, adjust pH to 6, add protease, mannanase, dextranase to enzymatically break the wall, control temperature 45°C, 20h, heat up to 75°C an...

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PUM

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Abstract

The invention discloses an aquatic livestock liver protective agent, and the aquatic livestock liver protective agent is prepared from the following raw materials in percentage by weight: 5-30% of malt extract, 10-30% of mulberry leaf extract, 2-6% of vitamin E and 36-78% of saccharomyces cerevisiae hydrolysate. Correspondingly, the invention also provides a preparation method of the aquatic livestock liver protective agent as well as feed and health products containing the aquatic livestock liver protective agent. The aquatic livestock liver protective agent has simple and natural components and simple production, and can effectively reduce liver adipopexis, reduce the liver and body weight ratio and reduce the feed coefficient.

Description

technical field [0001] The present invention relates to the field of animal feed, in particular to an aquatic animal liver protectant, a preparation method of the aquatic animal liver protectant, and feed and health products containing the aquatic animal liver protectant. Background technique [0002] Aquatic animals are a general term for animals, plants and their processed products produced by marine and freshwater fisheries. Fresh aquatic products are divided into four categories: fish, shrimp, crab, and shellfish. Fish include sea bass, salmon, eel, grouper, yellow pomfret, left mouth, red sea bream, and salmon, etc.; shrimp include Australia and New Zealand Large lobster, Taiwanese grass prawn, bamboo prawn, giant river prawn, river prawn; crabs include Chinese mitten crab, American Dungeness crab, king crab, cream crab, clear crab, etc.; shellfish include Canadian elephant-nosed mussel, razor clam, oyster , clams, etc. [0003] With the continuous improvement of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K20/174A23K10/18
CPCA23K10/18A23K10/30A23K20/174A23K50/80Y02A40/818
Inventor 朱旺明
Owner FOSHAN XINTUN BIOLOGICAL SCI & TECH
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