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Production process of fly maggot powder

A production process, the technology of fly maggot powder, which is applied in the field of production process of fly maggot powder, can solve the problems of inability to meet the needs of feed safety, low heavy metal content, high heavy metal content, etc., and achieve low heavy metal content in feed, low production cost, and high nutrition. high value effect

Inactive Publication Date: 2013-03-27
张很文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ordinary fly maggot powder has high content of heavy metals, which cannot meet the needs of feed safety, and with the increasingly fierce market competition, if a kind of food with higher nutritional value, lower cost and less heavy metal content can be produced, Safer fly maggot powder feed must have a great market prospect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Mix 3.5kg of puffed pig hair powder, 2.5kg of waste oil, and 4kg of water, pour 2kg of fly maggot larvae into the above mixture, separate the fly maggot after standing at 32°C for 5 days, dry it and grind it into fly maggot powder.

Embodiment 2

[0024] Mix 4kg of puffed pig hair powder, 2kg of gutter oil, and 4kg of water, pour 2.5kg of fly maggot larvae into the above mixture, separate the fly maggot after placing it at 33°C for 6 days, dry it and grind it into fly maggot powder.

Embodiment 3

[0026] Mix 4.5kg of puffed pig hair powder, 2kg of gutter oil, and 3.5kg of water, pour 5kg of fly maggot larvae into the above mixture, place it at 35°C for 7 days, separate the fly maggot, dry it and grind it into fly maggot powder.

[0027] The above-mentioned fly maggot powder was produced by Dongyang Hanyu Feed Co., Ltd., and was tested by the Agricultural Products and Genetically Modified Product Quality Safety Supervision, Inspection and Testing Center of the Ministry of Agriculture in November 2012, and compared with the fly maggot powder produced by ordinary processes. As shown in Table 1:

[0028] Table 1 Component detection result table of fly maggot powder of the present invention

[0029] Test items Example 1 Example 2 Example 3 Ordinary craft Crude protein% 64.08 65.35 63.66 56.18 crude fat g / kg 238 255 247 231 Aspartic acid g / 100g 4.7482 4.8526 4.6905 4.5237 Threonine g / 100g 2.1374 2.0970 2.0340 1.9245 Se...

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Abstract

The invention provides a production process of fly maggot powder. The production process comprises the following steps: mixing 30% to 50% of pig hair meal, 10% to 30% of illegal cooking oil and 30% to 50% of water by weight percent; pouring fly maggot larvae into the mixture and standing for 5 to 7 days at the temperature of 30 DEG C to 40 DEG C; separating the fly maggot larvae; and grinding the fly maggot larvae into the fly maggot powder after being dried. Compared with the fly maggot powder obtained by utilizing the common process, the fly maggot powder provided by the invention has a higher nutritional value and lower production cost, and the waste illegal cooking oil is recycled, so that the environmental protection is enhanced. In addition, the heavy metal content in the obtained feed is low, so that the fly maggot powder is safer.

Description

technical field [0001] The invention belongs to the field of feed production, in particular to a production process of fly maggot powder. Background technique [0002] Fly maggot powder has a high crude protein content, and also contains fat, ash, sugar, etc. As a high-protein feed, the nutritional level of fly maggot powder is comparable to that of the best imported Peruvian fish meal. It can not only be directly fed to conventional pigs and chickens , duck, fish, but also the best live bait for special animals such as shrimp, crab, eel, eel, American frog, bullfrog, seven-star fish, grouper, and turtle. Fly maggots are easy to cultivate, low in cost and short in cycle, and are a good feed. However, ordinary fly maggot powder has high content of heavy metals, which cannot meet the needs of feed safety, and with the increasingly fierce market competition, if a kind of food with higher nutritional value, lower cost and less heavy metal content can be produced, Safer fly mag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/00
Inventor 张很文
Owner 张很文
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