Omnivorous fish feed and preparation method thereof

A fish feed, omnivorous technology, applied in animal feed, animal feed, application, etc., can solve the problems of difficulty in ensuring the stability of the production process, the quality of the final product, the increase in the production cost of fish feed, and the increase in the cost of fish breeding, etc., to achieve reduction The outbreak of fish diseases, good economic and social benefits, and the effect of improving the taste of fish meat

Inactive Publication Date: 2013-01-02
杨高林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 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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  • Omnivorous fish feed and preparation method thereof
  • Omnivorous fish feed and preparation method thereof

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Experimental program
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specific Embodiment approach 1

[0032] Specific embodiment 1: take fish meal 1000g, wheat bran 1800g, corn germ meal 1200g, secondary powder 1000g, rapeseed meal 800g, peanut meal 1200g, multivitamin premix 100g, traditional Chinese medicine combination additive 100g, mineral premix 100g 1. After the raw materials are crushed, they are all sieved through a grading sieve with an aperture of 0.25mm-0.35mm.

[0033] Described multivitamin premix further comprises: every gram of multivitamin premix containing vitamin A is 5000IU, vitamin D is 600IU, vitamin B1 is 10mg, vitamin B2 is 20mg, vitamin pantothenic acid 30mg, nicotinic acid 50mg, ascorbic acid 200mg.

[0034] Mineral premix: Each gram of mineral premix contains 100mg of iron, 50mg of manganese, 50mg of zinc, 10mg of copper, 0.05mg of cobalt, and 0.1mg of iodine.

specific Embodiment approach 2

[0035] Specific embodiment 2: the preparation method of fish feed traditional Chinese medicine combination additive: get Radix Radix 100g, Ligustrum lucidum 100g, Poria cocos 100g, Scutellaria baicalensis 100g, Forsythia 100g, Patrinia 100g, Chuanxiong 100g, Houttuynia cordata 100g, Spatholobus 100g , Danshen 100g, Rehmannia glutinosa 100g, Codonopsis 100g, Astragalus 100g, Hedyotis diffusa 100g and paeonol 100g, cut the raw materials into coarse powder and put them into a multi-functional extraction tank for extraction twice, add 8-10 times the amount of water for decoction for the first time Boil for 1-2 hours, add 4-8 times the amount of water for the second time and cook for 1-2 hours, combine the two decoctions, filter to get the filtrate; heat and concentrate to a paste, dry in an oven at 80°C, cool, grind into fine powder, and sieved through a grading sieve with an aperture of 0.25mm-0.35mm.

specific Embodiment approach 3

[0036] 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.

[0037] Therefore, the present invention first uses a small amount of water to stir the mixture of high-gluten flour and starch, then adds the mixed raw material fine powder, and after stirring evenly, puts it into the steam sprayer. After th...

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Abstract

The present invention discloses an omnivorous fish feed, which comprises one or a plurality of materials selected from the following components: fish meal, wheat bran, corn germ meaL-so1, wheat-middlings, rapeseed meal, peanut meal, a composite vitamin premix, a traditional Chinese medicine combination additive, a mineral premix, and a feed binder, wherein the traditional Chinese medicine combination additive further comprises the following raw material drugs: indigowoad root, glossy privet fruit, tuckahoe, baikal skullcap root, weeping forsythia fruit, patrinia, szechwan lovage rhizome, heartleaf houttuynia herb, suberect spatholobus stem, salvia miltiorrhiza, prepared rhizome of rehmannia, dangshen, mongolian milkvetch root, oldenlandia and cortex moutan, the feed binder further comprises high strength flour and starch, a weight part ratio of the high strength flour to the starch is 5-6:4-5. According to the present invention, the Chinese herbals are adopted to prevent and treat fish diseases, such that requirements of pollution-free aquaculture development and green aquatic product production are completely met; the omnivorous fish feed of the present invention has characteristics of high water resistance and low scatter ratio; with the omnivorous fish feed of the present invention, absorption growth of omnivorous fishes and especially tiny fishes are easily achieved, fish taste is improved, outbreak of fish diseases can be significantly reduced, immunity of omnivorous fishes can be improved, safe and efficient farming can be ensured, and good economic benefits and social benefits are provided.

Description

technical field [0001] The invention relates to a fish feed produced by using animals and plants as raw materials and a preparation method thereof, in particular to an omnivorous fish feed and a preparation method thereof. Background technique [0002] Omnivorous fish are represented by carp and rainbow trout. Carp is a benthic omnivorous fish that eats both meat and vegetables. Carp has a wide range of baits, well-developed rostral bones, and often feeds on mud. Carp is also a low-level temperature-changing animal, and its body temperature changes with the change of water temperature. It does not need to consume energy to maintain a constant body temperature, so the total amount of bait and food it needs is not large. At the same time, carp, like most freshwater fish, is a stomachless fish species with a thin and short intestinal tract and a fast metabolism, so the eating habit is to eat less and frequently. The digestive function of carp is greatly related to the water ...

Claims

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Application Information

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IPC IPC(8): A23K1/14A23K1/16A23K1/18
Inventor 刘冰甜
Owner 杨高林
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