Rachycentron canadum juvenile fish puffing compound feed formula added with enteromorpha and production method

A technology for extruding compound feed and cobia, applied in animal feed, animal feed, food processing and other directions, can solve the problem of incomplete nutrition, reduce the feed coefficient, improve the survival rate of breeding, and improve the effect of nutrition and functionality.

Inactive Publication Date: 2015-05-20
青岛海兴源生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of puffed compound feed for cobia juveniles that utilizes enteromorpha wild marine green tide algae as a resource and has the advantages of comprehensive nutrition and high nutrient digestibility, which not only overcomes the problem of incomplete nutrition of existing cobia juvenile fish feeds, Reduce the pollution of the water environment, and turn waste into treasure High-value development and utilization of green tide algae that have occurred frequently in my country's coastal waters in recent years, to achieve the unity of comprehensive utilization of marine waste and the development of aquaculture industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The specific preparation steps of the extruded compound feed for cobia juvenile fish are as follows:

[0016] 1) Preparation of Enteromorpha powder: Wash fresh Enteromorpha with water to remove impurities such as sand and stones, dry the surface moisture of Enteromorpha, cut and crush it, add citric acid until the pH is 5.0-7.0, heat and boil, when the liquid color is yellow Stop adding, concentrate and dry, crush;

[0017] 2) Ingredients: Weigh ingredients according to the following proportions: Enteromorpha powder 25 parts, steamed fish meal 10 parts, fermented soybean meal 15 parts, canola meal 15 parts, molasses yeast 6 parts, high-gluten flour 6 parts, attapulgite 8 parts , 2 parts of soybean lecithin, 2 parts of squid paste, 1.5 parts of choline chloride, 0.3 parts of salt, 0.2 parts of inositol, 0.2 parts of betaine, 0.5 parts of multivitamins, 1 part of compound trace elements, 0.5 parts of allicin, muscle 0.2 parts of alcohol, 0.1 parts of Jiaogulan, 0.1 part ...

Embodiment 2

[0025] 1) Preparation of Enteromorpha powder: Wash fresh Enteromorpha with water to remove impurities such as sand and stones, dry the surface moisture of Enteromorpha, cut and crush it, add citric acid until the pH is 5.0-7.0, heat and boil, when the liquid color is yellow Stop adding, concentrate and dry, crush;

[0026] 2) Ingredients: Weigh the ingredients according to the following proportions: 21 parts of enteromorpha powder, 15 parts of steamed fish meal, 20 parts of fermented soybean meal, 10 parts of canola meal, 5 parts of molasses yeast, 8 parts of high-gluten flour, 6 parts of attapulgite , 1.5 parts of soybean lecithin, 2 parts of squid paste, 1 part of choline chloride, 0.3 parts of salt, 0.2 parts of betaine, 0.5 parts of multivitamins, 1 part of compound trace elements, 0.5 parts of allicin, 0.1 parts of Gynostemma, 0.1 parts of Astragalus part, 0.1 part of licorice, 0.1 part of angelica;

[0027] 3) Mixing: Mix the raw materials after batching, and the mixing...

Embodiment 3

[0034] 1) Preparation of Enteromorpha powder: Wash fresh Enteromorpha with water to remove impurities such as sand and stones, dry the surface moisture of Enteromorpha, cut and crush it, add citric acid until the pH is 5.0-7.0, heat and boil, when the liquid color is yellow Stop adding, concentrate and dry, crush;

[0035] 2) Ingredients: Weigh the ingredients according to the following proportions: 17 parts of enteromorpha powder, 20 parts of steamed fish meal, 25 parts of fermented soybean meal, 5 parts of canola meal, 3 parts of molasses yeast, 10 parts of high-gluten flour, 6 parts of attapulgite , 2 parts of soybean lecithin, 1 part of squid paste, 0.5 part of choline chloride, 0.3 part of table salt, 0.2 part of betaine, 0.5 part of multivitamin, 1 part of compound trace element, 0.2 part of inositol, 0.5 part of allicin, gynostemma 0.1 part, astragalus 0.1 part, licorice 0.1 part, angelica 0.1 part;

[0036] 3) Mixing: Mix the raw materials after batching, and the mixi...

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Abstract

The invention discloses a puffed compound feed for cobia juveniles that utilizes Enteromorpha wild marine green tide algae as a resource and has the advantages of comprehensive nutrition and high nutrient digestibility, which not only overcomes the problem of incomplete nutrition in existing cobia juvenile fish feeds, but also reduces the impact on The pollution of the water environment has turned waste into treasure, and the high-value development and utilization of green tide algae that have occurred frequently in my country's coastal waters in recent years has realized the unity of comprehensive utilization of marine waste and the development of aquaculture industry. The feed product is mainly prepared from enteromorpha powder, steamed fish meal, puffed soybean powder, fermented soybean meal and other raw materials. It has the advantages of reducing nitrogen and phosphorus excretion, improving the breeding environment, etc., and has high cost performance and application value.

Description

technical field [0001] The invention relates to an expanded compound feed for cobia juveniles added with enteromorpha, belonging to the field of aquatic feed processing. Background technique [0002] At present, China's seaweed industry is mainly concentrated in health food and industrial rubber extraction. In feed processing, some common seaweed feeds are fed to poultry and livestock experiments have achieved good results in disease resistance and production increase, but there are very few algae in harmful green tides. It is effectively utilized, and is rarely used in fish farming as a feed additive. Therefore, the research on green tide seaweed aquatic feed is progressing slowly. From the research on other algae feeds, it can be seen that seaweed, as a green feed, not only has the effect of promoting growth Advantages, more importantly, algae feed is cheap and easy to obtain, which has indelible significance for production. Enteromorpha is a large green algae, commonly ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/16
CPCY02P60/87
Inventor 董书阁侯文燕董静静代书强王金波赵德岩
Owner 青岛海兴源生物科技有限公司
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