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Environment-friendly sea cucumber micelle feeds and preparation method thereof

An environmentally friendly, sea cucumber technology, applied in animal feed, animal feed, application and other directions, can solve the problems of water pollution, low utilization rate, high rate of feed nutrient dissolution, and achieve low cost, improved stability, good promotion and The effect of the application foreground

Inactive Publication Date: 2010-08-04
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Starting from the optimal nutritional requirements of sea cucumbers in different stages of growth, the present invention provides an environmentally friendly micromicelle feed that meets the optimal growth requirements of sea cucumbers and has good stability in water, aiming at solving the problem of nutrient dissolution and loss in the current breeding process The problems of high utilization rate, low utilization rate and serious water pollution

Method used

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  • Environment-friendly sea cucumber micelle feeds and preparation method thereof
  • Environment-friendly sea cucumber micelle feeds and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Step 1: Feed raw materials are pretreated, dried until the water content is not higher than 15%, and coarsely crushed to 40-60 mesh.

[0019] Step 2 Weigh 3.2kg of seaweed powder, 2.8kg of fish meal, 1.2kg of soybean meal, 1.5kg of sea mud, 0.5kg of corn flour, 0.20kg of shell powder, 0.1kg of multivitamins and minerals and place them in a blender, stir and mix well to obtain Basic feed.

[0020] Step 3 Weigh 0.5 kg of cassava a-starch and add it to the basic feed obtained in step 2, place it in a mixer, fully stir and mix.

[0021] In step 4, the coarse feed powder obtained in step 3 is processed by using a high-energy vibrating mill capable of producing micro-shearing. The processing time is 20 minutes, and the particle size is 600-800 mesh as detected by a laser particle size analyzer.

[0022] Step 5: Add water according to the ratio of 1:1 by weight, mix thoroughly, and then repeatedly extrude through a tablet machine, and dry at a temperature not higher than 20°C...

Embodiment 2

[0025] Step 1: Feed raw materials are pretreated, dried until the water content is not higher than 15%, and coarsely crushed to 40-60 mesh.

[0026] Step 2 Weigh 3.2kg of seaweed powder, 2.8kg of fish meal, 1.2kg of soybean meal, 1.5kg of sea mud, 0.5kg of corn flour, 0.20kg of shell powder, 0.1kg of multivitamins and minerals and place them in a blender, stir and mix well to obtain Basic feed.

[0027] Step 3 Weigh 0.4 kg of cassava a-starch and 0.1 kg of sodium alginate and add them to the basic feed obtained in step 2, place them in a mixer, stir and mix well.

[0028] In step 4, the coarse feed powder obtained in step 3 is processed by using a high-energy vibrating mill capable of producing micro-shearing. The processing time is 20 minutes, and the particle size is 600-800 mesh as detected by a laser particle size analyzer.

[0029] Step 5: Add water according to the ratio of 1:1 by weight, mix thoroughly, and then repeatedly extrude through a tablet machine, and dry at a...

Embodiment 3

[0032] Step 1: Feed raw materials are pretreated, dried until the water content is not higher than 15%, and coarsely crushed to 40-60 mesh.

[0033] Step 2 Weigh 3.2kg of seaweed powder, 2.8kg of fish meal, 1.2kg of soybean meal, 1.5kg of sea mud, 0.5kg of corn flour, 0.20kg of shell powder, 0.1kg of multivitamins and minerals and place them in a blender, stir and mix well to obtain Basic feed.

[0034] Step 3 Weigh 0.2 kg of cassava a-starch, 0.1 kg of sodium alginate, and 0.2 kg of bentonite, add them to the basic feed obtained in step 2, place them in a mixer, and fully stir and mix them.

[0035] In step 4, the coarse feed powder obtained in step 3 is processed by using a high-energy vibrating mill capable of producing micro-shearing. The processing time is 20 minutes, and the particle size is 600-800 mesh as detected by a laser particle size analyzer.

[0036] Step 5: Add water according to the ratio of 1:1 by weight, mix thoroughly, and then repeatedly extrude through a...

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Abstract

The invention discloses environment-friendly sea cucumber micelle feeds and a preparation method thereof, belonging to the technical field of feeds. The invention is characterized in that the feed comprises the following raw materials by percent: 20-35% of seaweed meal, 5-15% of fish meal, 8-30% of soybean meal, 10-25% of sea mud, 0-10% of cornmeal, 1-2.5% of shell meal, 1% of compound vitamins and minerals and plant immunopotentiators and microbial preparations added according to the circumstances. The preparation method is characterized by pretreating the feed raw materials, drying and coarsely grinding the raw materials until the grain size is 40-60 meshes, then adding proper amount of additives, obtaining the ultramicro powder raw materials with grain size of 600-800 meshes by the micro shear-additive technology, then adding water according to the weight ratio of 1:1, forming the mixture by extrusion after full and uniform mixing, drying and then progressively grinding the formed materials to obtain the micelle feeds with different grain sizes. The feeds solve the problem that the existing sea cucumber feeds are easy to lose nutrients, have low feed coefficient, pollute the water quality and trigger diseases, and have low production cost and simple process and are easy to be produced in scale.

Description

technical field [0001] The invention belongs to the technical field of feed, and relates to a nutritional formula and a preparation process of a novel sea cucumber full-price compound feed. Background technique [0002] Sea cucumbers are rich in protein, mucopolysaccharides and various active substances and do not contain cholesterol, so they are considered to have extremely high nutritional and medicinal value. Due to the sharp increase in the consumption demand of sea cucumbers, the over-harvesting of natural resources of sea cucumbers and the sharp decline in the population of sea cucumbers worldwide have led to the rise of artificial breeding of sea cucumbers, which has become an important pillar industry of marine aquaculture in northern my country. The bait is the material basis for the growth and development of sea cucumber larvae, juveniles and adults. The limited natural bait cannot meet the needs of large-scale and intensive farming, and it has become an inevitabl...

Claims

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Application Information

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IPC IPC(8): A23K1/18
Inventor 徐永平王黎李淑英金礼吉李晓宇李建光汪将
Owner DALIAN UNIV OF TECH
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