Shrimp feed and preparation method thereof

A technology for shrimp feed and feed, applied in animal feed, animal feed, application and other directions, can solve the problems of expensive extrusion machinery, reduced density, and increased shrimp farming costs, achieve good economic and social benefits, and improve submersion and water. Adhesion, beneficial to shrimp growth and cultivation

Active Publication Date: 2012-05-16
海阳新希望六和饲料有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages in the production process of extruded feed are: (1) high equipment investment cost and high maintenance cost; (2) in the process of producing sinking feed, the material is easy to expand, resulting in a decrease in density, and the final product is easy to become buoyant (3) The high temperature in the extrusion process destroys some heat-sensitive nutrients such as VC and various feed enzymes, resulting in nutritional imbalance
The research on extrusion technology in my country is mainly concentrated in the field of food processing and the pretreatment of feed raw materials. The production of extruded shrimp fee

Method used

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  • Shrimp feed and preparation method thereof

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0027] Embodiment 1: Take silkworm excrement 250g, rice bran 1000g, wheat bran 1000g, fish meal 4800g, bean cake 1000g, brewer's yeast 200g, multivitamin premix 50g, mineral premix 100g, mix and pulverize. After the raw materials are pulverized, they are all sieved through a grading sieve with an aperture of 0.18 mm.

[0028] Described multivitamin premix further comprises:

[0029] In each kilogram of shrimp feed:

[0030] V A , 300 mg ; V B2 , 480mg ; V B6 , 360 mg ; V B12 ,120 mg; V B1 , 120 mg ; V K , 220 mg ; Folic Acid, 270 mg ; Biotin, 130 mg ; V E , 300mg ; Inositol, 500 mg ; Calcium Pantothenate, 800mg ; Niacin, 200 mg ; Choline Chloride, 800 mg ; V D , 400mg.

[0031] The mineral premix further comprises:

[0032] In each kilogram of shrimp feed:

[0033] ZnSO 4 ·7H 2 O, 0.817 g; CaCO 3 , 1.08 g; NaH 2 PO 4 , 1. 76 g; KH 2 PO 4 , 2. 552 g; CaCl 2 , 1. 311 g; MgSO 4 ·7H 2 O, 0.6 g; KCl, 0.448 g; AlCl 3 ·6H 2 O, 0.019 g; MnSO 4 6H...

specific Embodiment approach 2

[0034] Specific embodiment 2: the preparation method of shrimp feed Chinese medicine combination additive: get Banzhilian 100g, Diding 100g, purslane 100g, Patrinia 100g, Prunella vulgaris 100g, Houttuynia cordata 100g, Scutellaria baicalensis 100g, Forsythia 100g, Licorice 100g; Codonopsis 100g, Astragalus 100g, Angelica 100g. Chopped and added to the multi-functional extraction tank, add water with a ratio of 3000 parts by weight and soak for 30-40 minutes, after decocting for 1 hour, take out the decoction for the first time for later use; After decocting 1 portion of water for 1 hour, take out the second decoction liquid, combine the two decoction liquids and filter, concentrate the filtrate under reduced pressure to a solution with a weight / number ratio of 1000 parts, let it stand for precipitation for 24 to 36 hours, absorb The supernatant is concentrated to a relative density of 1.04-1.05, centrifuged at 14000-16000rps at a high speed, and the supernatant is concentrate...

specific Embodiment approach 3

[0035] Embodiment 3: Take 900g of high-gluten flour and mix it with 510g of raw cornstarch and 90g of cooked cornstarch. The gelatinization point of cornstarch starts at 61°C and completes at 63°C. Although the gelation point is low, the adhesive gels quickly like a general double-sided machine paste when bonding. The viscosity is usually between 27-32 seconds. After the cornstarch is stirred in normal temperature water, its particles will disperse into milk, but it will not dissolve or absorb water. If the stirring is stopped, the starch will settle at the bottom and gradually form hard lumps. Once the hard lumps are formed, it will not be so easy to disperse. Starch dispersed in water will start to absorb water and expand when heated.

[0036] Therefore, we first use a small amount of water to stir the high-gluten flour and starch mixture, add the mixed raw materials to absorb the powder, stir evenly, and then add it to the steam sprayer. After the steam sprayer starts, it ...

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Abstract

The invention discloses a shrimp feed and a preparation method thereof. The feed comprises the following raw materials in percentage: 2.5% of silkworm dropping, 10% of rice bran, 10% of wheat bran, 48% of fish meal, 10% of soybean cake, 2% of beer yeast, 1% of traditional Chinese medicine composition additive, 0.5% of vitamin complex premix, 1% of mineral premix and 15% of feed adhesive. The invention in which Chinese herbal medicines are used for preventing and treating fish and shrimp diseases completely meets the disease control criteria of developing nuisance free aquaculture and producing green marine products, and especially meets the requirements of intensive and large-scale production in the current aquiculture; the Chinese herbal medicines in a certain proportion are prepared into a compound preparation to better play the synergistic effect of the medicines; starch in the feed adhesive is conglutinated at different temperatures by a steaming process, thus increasing the degree of expansion and greatly improving the degree of gelatinization of the starch; and the feed adhesive can completely replace a chemical adhesive on effect in feed processing, improves the sinking property and adhesiveness of the feed, and benefits the shrimp growth and culture, thus creating good economic benefit and social benefit.

Description

technical field [0001] The invention relates to a feed produced by using animals and plants as raw materials and a preparation method thereof, in particular to a shrimp feed and a preparation method thereof. Background technique [0002] In the classification system, shrimps belong to Arthropoda, Crustacea, Decapod, and Swimming suborder. There are many types of shrimp, mainly Penaeus vannamei, Penaeus sinensis, Penaeus japonicus, Penaeus monodon, Macrobrachium rosenbergii, Penaeus lanceolata, etc. Our country has a vast sea area, numerous rivers and lakes, and is rich in sea shrimp and freshwater shrimp. Shrimp is deeply loved by consumers because of its fresh and tender meat and rich nutrition. Especially in recent years, along with the rapid development of my country's economy and the continuous improvement of people's living standards, various shrimp products have gradually entered the table of common people. At the same time, the rise of tourism and the growth of for...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K1/175A23K1/10A23K1/14
Inventor 不公告发明人
Owner 海阳新希望六和饲料有限公司
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