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Feed additive for improving sugar utilization rate of cobia

A feed additive and cobia sugar technology, which is applied in the field of feed processing, can solve the problems of difference in sugar utilization ability, low disease resistance of fish and high mortality rate, and achieve the effects of reducing feed cost, reducing fish meal utilization and saving protein resources.

Inactive Publication Date: 2014-07-02
GUANGDONG OCEAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the sugar level in the feed exceeds a certain limit, it will cause symptoms such as low disease resistance, slow growth, and high mortality in fish, and different types of fish have great differences in their ability to utilize sugar.

Method used

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  • Feed additive for improving sugar utilization rate of cobia

Examples

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Comparison scheme
Effect test

Embodiment 1

[0022] A feed additive for improving cobia sugar utilization, which is composed of the following components by weight: 30 parts of chromium picolinate, 10 parts of chromium methionine, 10 parts of seaweed polysaccharide, 20 parts of vitamin C-2-polyphosphate, and 20 parts of betaine 10 parts, 10 parts of phospholipids, 10 parts of dimethyl-β-thiatin propionate, 20 parts of microcrystalline cellulose.

[0023] This formula can improve the utilization rate of cobia to the sugar in the feed, so as to reduce the utilization of animal protein sources such as fishmeal in the feed, develop and expand feed resources, improve the conversion degree of feed, thereby improving the survival rate and growth speed of cobia, and reducing the cost of feed. Improve economic efficiency.

Embodiment 2

[0025] A feed additive for improving cobia sugar utilization, which is composed of the following components in parts by weight: 40 parts of chromium picolinate, 20 parts of chromium methionine, 20 parts of seaweed polysaccharide, 10 parts of vitamin C-2-polyphosphate, and 10 parts of betaine 5 parts, 5 parts of phospholipids, 5 parts of dimethyl-β-thiatin propionate, 10 parts of microcrystalline cellulose.

[0026] This formula can improve the utilization rate of cobia to the sugar in the feed, so as to reduce the utilization of animal protein sources such as fishmeal in the feed, develop and expand feed resources, improve the conversion degree of feed, thereby improving the survival rate and growth speed of cobia, and reducing the cost of feed. Improve economic efficiency.

Embodiment 3

[0028] A feed additive for improving cobia sugar utilization, which is composed of the following components in parts by weight: 35 parts of chromium picolinate, 15 parts of chromium methionine, 15 parts of seaweed polysaccharide, 15 parts of vitamin C-2-polyphosphate, and 15 parts of betaine 8 parts, 8 parts of phospholipids, 8 parts of dimethyl-β-thiatin propionate, 15 parts of microcrystalline cellulose.

[0029] This formula can improve the utilization rate of cobia to the sugar in the feed, so as to reduce the utilization of animal protein sources such as fishmeal in the feed, develop and expand feed resources, improve the conversion degree of feed, thereby improving the survival rate and growth speed of cobia, and reducing the cost of feed. Improve economic efficiency.

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Abstract

The invention relates to a feed additive for improving sugar utilization rate of cobia, belonging to the technical field of feed processing. The feed additive concretely comprises the following components in parts by weight: 30-40 parts of chromium picolinate, 10-20 parts of chromium methionine, 10-20 parts of algal polysaccharides, 10-20 parts of vitamin C-2-polyphosphoester, 10-20 parts of glycine betaine, 5-10 parts of phospholipid, 5-10 parts of dimethyl-beta-dimethylpropiothetin and 10-20 parts of microcrystalline cellulose. After the formula is adopted by the feed additive, the feed sugar utilization rate of the cobia can be improved, the utilization of animal protein sources such as fish meal and the like in the feed can be reduced, and the feed resource is developed and expanded; therefore, the survival rate and the growth speed of the cobia can be improved, the feed cost is lowered, and the economic benefit is increased.

Description

technical field [0001] The invention relates to a feed additive, in particular to a feed additive for improving the utilization rate of cobia sugar, and belongs to the technical field of feed processing. Background technique [0002] Cobia ( Rachycentron canadum ), also known as sea squid, is distributed in tropical waters such as the Atlantic Ocean, Indian Ocean and Pacific Ocean. Pakistan, the Philippines, Mexico, etc. are the main fishing production countries, and it is also distributed along the coast of my country, but the output is relatively low. Cobia is a carnivorous fish with delicious meat and fast growth, with an annual growth weight of 6kg to 8kg. The fish is large in size, fast in growth and strong in disease resistance; its muscles are rich in amino acids and comprehensive in trace elements, and have high nutritional and medicinal values. With the breakthroughs in artificial breeding and nursery technology and the development of aquaculture technology in ma...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K20/10A23K20/142A23K20/163A23K50/80
Inventor 杨奇慧谭北平董晓慧
Owner GUANGDONG OCEAN UNIVERSITY
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