Feed for herbivorous fishes and preparation method thereof

A fish feed, herbivorous technology, applied in animal feed, animal feed, pharmaceutical formulations, etc., can solve the problems of difficulty in ensuring the stability of the production process, the final product quality, the increase in the production cost of fish feed, and the increase in the cost of fish farming. Ensuring safe and efficient breeding, improving fish quality, good economic and social benefits

Active Publication Date: 2013-01-02
珠海市湖江渔业科技有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 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 fish feed is still in its infancy. On the one hand, due to the relatively expensive extrusion machinery and the high maintenance cost, resulting in The production cost of fish feed increases, which leads to the increase of fish

Method used

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  • Feed for herbivorous fishes and preparation method thereof
  • Feed for herbivorous fishes and preparation method thereof
  • Feed for herbivorous fishes and preparation method thereof

Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0026] Specific embodiment 1: Take bone meal 1000g, wheat bran 1500g, soybean cake 900g, rice bran 800g, rapeseed 900g, multivitamin premix 100g, traditional Chinese medicine combination additive 100g, mineral premix 50g, mix and crush. After the raw materials are crushed, they are sieved through a grading sieve with an aperture of 0.10mm-0.18mm.

[0027] The multivitamin premix further includes:

[0028] Per kilogram of fish feed:

[0029] V A ,430mg;V B2 ,470mg;V B6 ,360mg;V B12 ,120mg;V B1 ,130mg;V K , 210mg; Folic acid, 208mg; Biotin, 150mg; V E , 300mg; Inositol, 500mg; Calcium pantothenate, 800mg; Niacin, 225mg; Choline chloride, 900mg; V D ,440mg.

[0030] The mineral premix further includes:

[0031] Per kilogram of fish feed:

[0032] ZnSO 4 ·7H 2 O, 0.865g; CaCO 3 , 1.43g; NaH 2 PO 4 , 1.86g; KH 2 PO 4 , 2.552g; CaCl 2 , 1.311g; MgSO 4 ·7H 2 O, 0.7g; KCl, 0.448g; AlCl 3 ·6H 2 O, 0.034g; MnSO 4 ·6H 2 O, 0.229g; CuCl 2 , 0.53g; FeSO 4 ·7H 2 O, 0.8g; CoCl 2 , 0.038g; KI, 0.038g. ...

specific Embodiment approach 2

[0033] Specific embodiment 2: Preparation method of herbivorous fish feed traditional Chinese medicine combination additives: take 100g of Daqingye, 100g of Andrographis paniculata, 100g of Poria, 100g of Scutellaria baicalensis, 100g of Forsythia, 100g of Patriniaceae, 100g of Turmeric, 100g of Houttuynia and Schisandra 100g, Danshen 100g, Cuscuta 100g, Codonopsis 100g, Astragalus 100g, Oldenlandia diffusa 100g, and Paeonia lactiflora 100g. First pulverize the traditional Chinese medicine components into coarse powder, then further pulverize, pass through a 120-mesh sieve, so that the amount of fine powder that can pass through the 120-mesh sieve reaches or exceeds 30%, and collect the fine powder that passes through the 120-mesh sieve to obtain fine powder a ;The coarse powder that cannot pass the 120-mesh sieve is put into the multifunctional extraction tank for extraction twice, the first time is decocted with 8-10 times the amount of water for 1-2 hours, and the second time...

specific Embodiment approach 3

[0034] Specific embodiment 3: Take 900 g of high-gluten flour, mix with 510 g of raw corn starch and 90 g of cooked corn starch, the gelatinization point of corn starch starts at 61°C and finishes at 63°C. Although the gel point is low, the adhesive gels quickly like a general double-sided machine paste during bonding. The viscosity is usually between 27-32 seconds. After corn starch is stirred in water at room temperature, its particles are dispersed into a milky state, but it will not dissolve or absorb water. If the stirring is stopped, the starch will settle on the bottom and gradually form hard lumps. Once the hard lumps are formed, it will not be easy to disperse again. The starch dispersed in water will begin to absorb water and expand when heated.

[0035] Therefore, we use a small amount of water to stir the mixture of high-gluten flour and starch, add the mixed raw material fine powder, stir evenly, add to the steam sprayer, the steam sprayer reaches 61 ℃ within a few ...

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Abstract

The invention discloses a feed for herbivorous fishes. The feed comprises one or more selected from the group consisting of bone meal, wheat bran, bean cake, rice bran, rapeseeds, a composite vitamin premix, a traditional Chinese medicinal composite additive, a mineral matter premix and a feed adhesive. The traditional Chinese medicinal composite additive further comprises the following traditional Chinese medicine bulk drugs: dyers woad leaves, common andrographis herb, Indian bread, root of large-flowered skullcap, weeping forsythia capsule, patrinia herb, curcuma tuber, heartleaf houttuynia herb, Chinese magnoliavine fruit, red sage root, dodder seeds, tangshen, milkvetch root, heydyotis and white peony root. According to the invention, the feed for herbivorous fishes is in accordance with demands for intensive and large-scale production in the current aquaculture industry; a compound preparation is prepared from raw materials for the feed according to a certain proportion, which enables synergistic effects of the bulk drugs in the traditional Chinese medicinal composite additive to be better performed; a steaming process is utilized to allow starch in the feed adhesive to agglutinate at different temperatures, so the degree of expansion is increased, the degree of gelatinization of the starch is substantially improved, the effects of a chemical adhesive in feed processing can be totally replaced, and sinking performance and binding performance of the feed are enhanced, which is beneficial for growth and culture of herbivorous fishes and enables good economic benefits and social benefits to be created.

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 herbivorous fish feed and a preparation method thereof. Background technique [0002] Herbivorous fish are represented by grass carp and catfish. These fishes live in rivers and lakes in plain areas, and generally prefer to live in the middle and lower layers of the water and coastal areas with aquatic grasses. Lively, swimming quickly, often foraging in groups. It is a typical herbivorous fish. Because of its rapid growth and a wide range of feed sources, it is one of the four major domestic fishes cultivated in freshwater in China. The main factors that affect the quality of fish bait are: ① quality of raw materials; ② processing technology and equipment; ③ equipment operation management; ④ formula design. The quality of raw materials is the primary factor that determines the quality of fish bait. In addition to t...

Claims

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Application Information

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IPC IPC(8): A23K1/14A23K1/16A23K1/18A61K36/9066A61P37/04
Inventor 刘冰甜
Owner 珠海市湖江渔业科技有限公司
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