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Starch-free feed for groupers and preparation method of starch-free feed

A grouper and starch technology, applied in the field of breeding, can solve the problems of late start, less research and application, etc., and achieve the effect of increasing digestibility and improving feed coefficient

Pending Publication Date: 2022-03-18
SHANGHAI NONGHAO FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In China, this topic started relatively late, and there are relatively few researches and applications.

Method used

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  • Starch-free feed for groupers and preparation method of starch-free feed

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preparation example Construction

[0031] A grouper starch-free feed and a preparation method thereof, the steps of the preparation method are as follows:

[0032] Step 1: Mix calcium dihydrogen phosphate, choline chloride, carboxymethyl fiber, seaweed gel, fish multidimensional, VC ester, antifungal agent, antioxidant, carnitine, inositol and other raw materials evenly according to the formula, and make small material additives;

[0033] Step 2: Use super steam fish meal, fermented soybean meal, peanut kernel meal, corn gluten powder, gluten powder, silkworm chrysalis powder, shrimp paste, etc. as major raw materials;

[0034] Step 3: mixing the large raw material and the small material additive evenly and then pulverizing to obtain the mixture;

[0035] Step 4: Mix the mixture with fish oil and phospholipid oil evenly, then temper, granulate, dry, cool and grade and pack.

[0036] Mixing in the step 3 is carried out in a mixer;

[0037] The pulverization in the step 3 is ultrafine pulverization, and the pu...

Embodiment 1

[0046] A grouper starch-free feed and a preparation method thereof, the weights of the components are as follows: super steam fish meal (66% protein content) 460kg, fermented soybean meal (48.5% protein content) 180kg, peanut kernel meal (47.8% protein content) 100kg, corn gluten powder (protein content 60%) 25kg, gluten powder (protein content 76%) 50kg, silkworm chrysalis powder (protein content 53%) 20kg, shrimp paste (protein content 36%) 25kg, fish oil 55kg, soybean lecithin oil 25kg, calcium dihydrogen phosphate 15.75kg, choline chloride (content 60%) 3kg, carboxymethyl fiber 3kg, seaweed gel 35kg, fish multidimensional 1kg, VC ester (content 35%) 0.7kg, antifungal agent 0.5kg, Antioxidant 0.5kg, carnitine 0.3kg, inositol 0.25kg.

[0047] The multidimensional fish contains the following components by mass fraction: vitamin A 5700000IU / kg, vitamin D31400000IU / kg, vitamin E 57000IU / kg, vitamin K310700mg / kg, vitamin B1 6850mg / kg, vitamin B2 11400mg / kg, vitamin B6 11200mg / kg...

Embodiment 2

[0064] A grouper starch-free feed and a preparation method thereof, the weight of each component is as follows: the total mass is 1000kg, including 450kg of super steam fish meal (66% protein content), 170kg of fermented soybean meal (48.5% protein content), 170kg of peanut kernel meal (protein content 47.8%) 90kg, corn gluten powder (protein content 60%) 20kg, gluten powder (protein content 76%) 40kg, silkworm chrysalis powder (protein content 53%) 15kg, shrimp paste (protein content 36%) 20kg, Fish oil 50kg, soybean lecithin oil 20kg, calcium dihydrogen phosphate 12kg, choline chloride (content 60%) 2kg, carboxymethyl fiber 2kg, seaweed gel 30kg, fish multidimensional 0.5kg, VC ester (content 35%) 0.5kg, Antifungal agent 0.5kg, antioxidant 0.2kg, carnitine 0.2kg, inositol 0.2kg;

[0065] The multidimensional fish contains the following components by mass fraction: vitamin A 5700000IU / kg, vitamin D31400000IU / kg, vitamin E 57000IU / kg, vitamin K310700mg / kg, vitamin B1 6850mg / kg...

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Abstract

The invention discloses a starch-free feed for groupers and a preparation method of the starch-free feed for the groupers. Wherein the super steam fish meal is 450 to 470 kg, the fermented soybean meal is 170 to 190 kg, the peanut kernel meal is 90 to 110 kg, the corn protein powder is 20 to 30 kg, the vital gluten is 40 to 60 kg, the silkworm chrysalis meal is 15 to 25 kg, the shrimp paste is 20 to 30 kg, the fish oil is 50 to 60 kg, the soybean lecithin oil is 20 to 30 kg, the monocalcium phosphate is 12 to 17 kg, the choline chloride is 2 to 5 kg, the carboxymethyl cellulose is 2 to 4 kg, the seaweed gel is 30 to 40 kg, the fish multivitamin is 0.5 to 1.5 kg, the VC ester is 0.5 to 1.0 kg, the mildew preventive is 0.5 to 0.5 kg, the antioxidant is 0.2 to 0.5 kg, the carnitine is 0.2 to 0.5 kg, and the inositol is 0.2 to 0.3 kg. According to the invention, the influence of starch in the feed on serum biochemical and immunological indexes of groupers is effectively reduced; the digestibility of the grouper can be effectively improved, and the feed coefficient and other production indexes can be improved.

Description

technical field [0001] The invention relates to the field of breeding technology, in particular to a grouper starch-free feed and a preparation method thereof. Background technique [0002] Grouper (Epinephelus sp), Perciformes, Scorpidae, Grouper genus, grouper is rich in nutrition, fat, high protein, tender and white meat, similar to chicken, known as "sea chicken", is a world-renowned fish Valuable seafood fish. It likes to inhabit the sea area with rocky reefs, gravel and coral reefs near the coastal islands, generally not in groups. The habitat water layer rises and falls with the change of water temperature. It is distributed in water depths of 10 to 30 meters in spring and summer, and can also appear in water depths of 2 to 3 meters in midsummer; when the water temperature drops in autumn and winter, it swims to deeper waters of 40 to 80 meters. The suitable temperature range is 15-34°C, and the optimum water temperature is 22-28°C. It is suitable for a wide range...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80
CPCA23K50/80A23K10/22A23K10/37A23K10/12A23K20/147A23K10/20A23K20/158A23K20/26A23K20/105A23K20/163A23K20/174A23K20/30A23K20/142A23K40/10Y02A40/818
Inventor 潘明官许云英肖长峰朱丽慧陈乃松
Owner SHANGHAI NONGHAO FEED
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