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Processing method of penaeus chinensis feed

A technology of prawn feed and processing method, which is applied in the forming or processing of animal feed, animal feed, animal feed, etc., can solve problems such as poor growth rate and disease resistance, eutrophication pollution of water body, imbalance of amino acid balance, etc., and achieve Improve the growth rate, reduce the loss of mineral elements, and taste delicious

Inactive Publication Date: 2018-02-27
安徽省家牧动物营养科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the existing problems: the protein intake in prawn culture is high, but the utilization rate is low, the amino acid balance in the prawn body is out of balance, and its growth rate and disease resistance are relatively poor; after the feed is fed, it is easy to disperse after soaking in water , or dissolve in water or sink to the bottom of the water, not only causing eutrophication of the water body, but also causing a lot of waste of feed, and the cost of shrimp farming is relatively high

Method used

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  • Processing method of penaeus chinensis feed

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Effect test

Embodiment 1

[0019] A processing method for prawn feed, comprising the following steps:

[0020] (1) Cooking: crush soybean meal and camellia seed meal, stir and mix with fish meal, fish viscera powder and walnut oil, and then put it into the distillation layer of a pressure cooker for 41 minutes to make a cooking mixture; it can improve the degree of ripening of raw materials and reduce pathogenicity Bacteria effect, improve fish's absorption and utilization rate of nutrients in feed;

[0021] (2) Fermentation: Add mixed bacterial agent 1 to the cooking mixture and anaerobically ferment for 22.5 hours at a temperature of 25°C, then add mixed bacterial agent 2 to the mixture for aerobic fermentation for 31 hours to obtain a fermentation mixture; The degree of degradation, and the fermentation metabolites can improve the growth rate and immunity of fish;

[0022] (3) Mixing: Add dry beer yeast, shrimp shell powder, lotus root powder, red algae powder and soybean lecithin to the fermentatio...

Embodiment 2

[0032] (1) Cooking: crush soybean meal and camellia seed meal, stir and mix with fish meal, fish viscera powder and walnut oil, and then put them into the distillation layer of a pressure cooker for 43 minutes to make a cooking mixture; it can improve the degree of ripening of raw materials and reduce pathogenicity Bacteria effect, improve fish's absorption and utilization rate of nutrients in feed;

[0033] (2) Fermentation: Add mixed bacterial agent 1 to the cooking mixture and anaerobically ferment for 23.5 hours at a temperature of 27°C, then add mixed bacterial agent 2 to the mixed material for aerobic fermentation for 33 hours to obtain a fermented mixed material; The degree of degradation, and the fermentation metabolites can improve the growth rate and immunity of fish;

[0034](3) Mixing: Add dry beer yeast, shrimp shell powder, lotus root powder, red algae powder and soybean lecithin to the fermentation mixture, stir for 25 minutes at a speed of 226r / min, dissolve co...

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Abstract

The invention discloses a processing method of a penaeus chinensis feed. The processing method is characterized by comprising the following aspects of (1) performing cooking: crushing soybean meal andcamellia seed meal, stirring and mixing the crushed soybean meal with the crushed camellia seed meal, fish meal, fish internal organ powder and walnut oil, and performing cooking to obtain a cooked mixture; (2) performing fermentation: adding a mixed bacterium agent 1 and a mixed bacterium agent 2 to the cooked mixture, and performing fermentation; (3) performing mixing: adding dry beer yeast, shrimp shell powder, lotus root starch, red algae powder and soybean phospholipid to the fermented mixture, adding a plant gum solution to the mixture, and performing stirring so as to obtain mixed feedpowder; (4) performing spraying: granulating the mixed feed powder to obtain a granular feed, and spraying a functional agent to the granular feed; and (5) performing film coating: adding hardened beef tallow and casein to a plant extract, performing stirring and mixing to obtain a film coating agent, and performing macerating.

Description

technical field [0001] The invention belongs to the technical field of prawn feed processing, and in particular relates to a processing method of prawn feed. Background technique [0002] Prawns, the scientific name is Oriental prawns or Chinese prawns. The length of female prawns can reach 16-30cm, and the weight is about 50-80 grams. Its abdomen is long and muscular. Method processing, is a delicious dish on various banquets. Shrimp has strong adaptability to various seawater and can be cultured in wide-temperature and wide-saline seawater. The main production bases of prawns in my country are concentrated in the Yellow Bohai Sea, Lushun, Liaoning, Hebei, Shandong Province, and coastal areas of Tianjin. Prawns are rich in functional ingredients such as magnesium, phosphorus, potassium and astaxanthin, which have the effects of lowering cholesterol, preventing arteriosclerosis, preventing high blood pressure and myocardial infarction, and also have the functions of promoti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/37A23K10/22A23K10/26A23K20/158A23K10/12A23K10/18A23K10/30A23K20/147A23K20/163A23K40/10A23K40/30A23K20/20A23K20/24A23K20/174A23K20/105
CPCA23K10/12A23K10/18A23K10/22A23K10/26A23K10/30A23K10/37A23K20/105A23K20/147A23K20/158A23K20/163A23K20/174A23K20/24A23K20/30A23K40/10A23K40/30A23K50/80A23V2400/51Y02A40/818Y02P60/87
Inventor 许卫国
Owner 安徽省家牧动物营养科技有限公司
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