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Silver carp feed additive for aquaculture

A feed additive and aquaculture technology, applied in animal feed, climate change adaptation, etc., can solve the problems of feed fragility, low feed utilization rate, high powder content, etc., and achieve the effect of improving taste

Inactive Publication Date: 2018-11-23
无为县水产局
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are certain problems in the quality of pellet feed, which are mainly manifested in: 1. Unbalanced feed nutrition and high cost of feed raw materials; 2. The finished feed is easily broken, has a high powder content, and the product has poor stability in water, etc.
[0003] Studies have shown that the appropriate crude fiber content in the feed can improve the palatability of the feed, promote food intake, improve the cohesiveness of pellet feed, enhance the stability in water, and reduce the dissolution and loss of nutrients in water. The problem of indigestion restricts its usage. Therefore, in order to achieve the optimal level of feed utilization, generally, the addition of raw materials with a wide range of sources and low price and high crude fiber content in the feed will be reduced. Increasing the amount of high-priced protein content and high-fat feed raw materials will not only lead to an increase in feed cost, but also the appropriate crude fiber content in the feed and the feed utilization rate are contradictory. When the crude fiber content in the feed is most appropriate, It will lead to low feed utilization rate. When the crude fiber content in the feed is low, it will lead to an increase in the cost of the feed. At the same time, it will also affect the external quality of the feed, making the feed easy to break, high powder content, and poor stability in water.
[0004] The above situation not only weakens the market competitiveness of the enterprise, but also leads to the decline of the economic benefit of the enterprise.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] An aquaculture silver carp feed additive comprises the following raw materials in parts by weight: 10 parts of vanillin, 8 parts of grape seed powder, 0.7 parts of astragalus, 10 parts of Hericium erinaceus, 18 parts of soybean powder phospholipids, 7 parts of table salt, 12 parts of jasmine flower extract, 15 parts of peppermint, 9 parts of mustard extract, 9 parts of papaya powder, 6 parts of lily, 0.6 part of amyl butyrate, 1 part of sodium hexametaphosphate, 9 parts of purslane, 0.9 part of sodium citrate , 8 parts of ginkgo fruit extract, 9 parts of leaf extract, 16 parts of sorghum, 0.7 parts of ethyl dodecanoate, 10 parts of bayberry extract, 20 parts of onion extract, 7 parts of ginkgo leaf, 7 parts of barley, 5 parts of celery , 11 parts of carrageenan, 8 parts of Codonopsis, 8 parts of lotus leaf, 6 parts of clove, 6 parts of vitamin B, 7 parts of Codonopsis Gynostemma and 9 parts of a-carotene.

Embodiment 2

[0016] The above-mentioned silver carp feed additive for aquaculture comprises the following raw materials in parts by weight: 5 parts of vanillin, 3 parts of grape seed powder, 0.4 part of astragalus, 5 parts of Hericium erinaceus, 12 parts of soybean powder phospholipids, 3 parts of salt 8 parts of jasmine extract, 9 parts of mint, 4 parts of mustard extract, 6 parts of papaya powder, 2 parts of lily, 0.3 parts of amyl butyrate, 0.3 parts of sodium hexametaphosphate, 5 parts of purslane, sodium citrate 0.4 parts, 3 parts of ginkgo fruit extract, 5 parts of leaf extract, 8 parts of sorghum, 0.3 parts of ethyl dodecanoate, 6 parts of bayberry extract, 10 parts of onion extract, 3 parts of ginkgo leaf, 3 parts of barley, celery 1 part, 6 parts of carrageenan, 3 parts of Codonopsis, 3 parts of lotus leaf, 3 parts of clove, 2 parts of vitamin B, 2 parts of Codonopsis Gynostemma and 4 parts of a-carotene.

Embodiment 3

[0018] The above-mentioned silver carp feed additive for aquaculture has the following raw materials according to parts by weight: 7.5 parts of vanillin, 5.5 parts of grape seed powder, 0.55 parts of astragalus, 7.5 parts of Hericium erinaceus, 15 parts of soybean powder phospholipids, 5 parts of salt 10 parts of jasmine extract, 12 parts of peppermint, 6.5 parts of mustard extract, 7.5 parts of papaya powder, 4 parts of lily, 0.45 parts of amyl butyrate, 0.65 parts of sodium hexametaphosphate, 7 parts of purslane, sodium citrate 0.65 parts, 5.5 parts of ginkgo fruit extract, 7 parts of leaf extract, 12 parts of sorghum, 0.5 parts of ethyl dodecanoate, 8 parts of bayberry extract, 15 parts of onion extract, 5 parts of ginkgo leaf, 5 parts of barley, celery 3 parts, 8.5 parts of carrageenan, 5.5 parts of Codonopsis, 5.5 parts of lotus leaf, 4.5 parts of clove, 4 parts of vitamin B, 4.5 parts of Codonopsis Gynostemma and 6.5 parts of a-carotene.

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PUM

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Abstract

The invention discloses a silver carp feed additive for aquaculture. The silver carp feed additive is prepared from the following raw materials in parts by weight: 5 to 10 parts of vanillin, 3 to 8 parts of grape seed powder, 0.4 to 0.7 part of radix astragali seu hedysari, 5 to 10 parts of hericium erinaceus, 12 to 18 parts of soybean powder phospholipid, 3 to 7 parts of table salt, 8 to 12 partsof jasmine flower extract, 9 to 15 parts of herba menthae, 4 to 9 parts of mustard extract, 3 to 6 parts of flos caryophylli, 2 to 6 parts of vitamin B, 2 to 7 parts of radix codonopsis and fiveleafgynostemma herb, 4 to 9 parts of alpha-carotene and the like. The feed additive disclosed by the invention adopts various natural raw materials and is green and safe; meanwhile, the mouthfeel of feedcan be improved; the feed additive has the advantages of a medical assisting effect and the like.

Description

technical field [0001] The invention relates to the related technical field of vegetable food processing, in particular to an aquaculture silver carp feed additive. Background technique [0002] With the continuous development of the feed industry and animal husbandry, high-quality pellet feed is becoming more and more popular in the market, especially in the aquaculture industry, the demand for high-quality, high-paying aquatic feed is also rising, feed processing enterprises It will also improve the quality of feed as a constant pursuit of the goal. Pellet feed has a series of advantages such as comprehensive nutrition, good palatability, shortening feeding time, avoiding picky eaters, convenient transportation, storage, and mechanized feeding, and its proportion in the total feed is constantly increasing. There are certain problems in the quality of pellet feed, which are mainly manifested in: 1. Unbalanced feed nutrition and high cost of feed raw materials; 2. The finis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80
CPCA23K50/80Y02A40/818
Inventor 吴咸领
Owner 无为县水产局