Finless eel liver protecting agent and preparation method thereof

A liver-protecting agent, eel technology, applied to bacteria used in food preparation, medical formulas, medical preparations containing active ingredients, etc., to achieve the effects of improving health, improving reproductive performance, and preventing liver damage

Inactive Publication Date: 2018-09-14
JIANGXI AGRICULTURAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few research reports on the fat problem of artificially cultured rice field eels, so it is urgent to develop a liver-protecting agent for rice field eels to improve the benefits of artificially farmed rice field eels

Method used

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  • Finless eel liver protecting agent and preparation method thereof
  • Finless eel liver protecting agent and preparation method thereof

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preparation example Construction

[0018] The preparation method of the Artemisia quinoa leaf extract is as follows: take fresh Artemisia quinoa leaves, dry at low temperature, and then pulverize through a 40-mesh sieve to obtain Artemisia quinoa leaf powder, add water to the Artemisia quinoa leaf powder at a solid-to-liquid ratio of 1:5, and stir evenly , adding 0.7% compound enzyme of Artemisia arvensis leaf powder mass, keeping the temperature at 43°C for enzymolysis, the enzymolysis time is 1.2h, after enzymolysis, heat and dry the Artemisia annua leaf powder; mix the enzymolyzed Artemisia annua leaf powder with 75% -80% ethanol was mixed at a solid-to-liquid ratio of 1:5, ultrasonically extracted for 35 minutes at a frequency of 45kHz, filtered, and the filtrate was dried and crushed through a 60-mesh sieve to obtain the Artemisia quinoa leaf extract;

[0019] The compound enzyme is composed of pectinase, cellulase and protease according to the mass ratio of 1:1.5:1.5;

[0020] The preparation method of th...

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Abstract

The invention relates to a finless eel liver protecting agent and a preparation method thereof, and belongs to the field of a feed additive for aquatic products. Each 100 parts of the finless eel liver protecting agent consists of the following raw materials in parts by weight of 10-14 parts of argy wormwood leaf powder, 8-12 parts of an artemisia selengensis leaf extract, 7-11 parts of refined duckweed powder, 12-16 parts of fermented algae powder, 4-6 parts of earthworm powder and the balance of a carrier, wherein the carrier comprises wheat flour and diatom powder in the mass ratio of the wheat flour to the diatom powder being 1 to (1-2). When the finless eel liver protecting agent is added to a finless eel ration, the fat metabolism in organisms of finless eels can be effectively promoted, storage amount of fat in livers can be reduced, besides, the finless eel liver protecting agent can prevent and treat liver injury caused by diseases, can also promote digestion and absorption ofration nutrient substances, and can increase the survival rate and the growth rate of finless eels.

Description

[0001] Technical field: The present invention relates to the field of feed additives, in particular to a rice field eel liver-protecting agent and its preparation method. Background technique: [0002] Swamp eel belongs to the order Synbratchidae, Syngillidae, and the genus Swamp eel. It is a special economical freshwater fish with tender meat, delicious taste and high nutritional value. It has nourishing, strong and medicinal functions, and is deeply loved by consumers. In recent years, due to overfishing, the natural resources of ricefield eels are on the verge of depletion. Artificial breeding has become a research hotspot in recent years. More and more people have started to raise ricefield eels. In addition, during the breeding process, eels often suffer from fatty liver and other hepatic nutritional diseases, leading to a large area of ​​death, especially in the overwintering period. At the same time, with the increase of artificial breeding density, rice field eels are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/12A23K10/20A23K10/16A23K10/14A23K10/37A23K20/174A61K36/88A61P1/16
CPCA23K10/12A23K10/14A23K10/16A23K10/20A23K10/30A23K10/37A23K20/174A23K50/80A61K36/05A61K36/282A61K36/88A23V2400/51A61K2300/00Y02A40/818Y02P60/87
Inventor 周秋白朱长生王自蕊钟杰高淼王颖
Owner JIANGXI AGRICULTURAL UNIVERSITY
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