CN102987060A - Production process of fly maggot powder - Google Patents
Production process of fly maggot powder Download PDFInfo
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- CN102987060A CN102987060A CN2012105612857A CN201210561285A CN102987060A CN 102987060 A CN102987060 A CN 102987060A CN 2012105612857 A CN2012105612857 A CN 2012105612857A CN 201210561285 A CN201210561285 A CN 201210561285A CN 102987060 A CN102987060 A CN 102987060A
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- fly maggot
- maggot powder
- pig hair
- waste oil
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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
The invention belongs to the production of fodder field, specifically a kind of production technology of fly maggot powder.
Background technology
The fly maggot powder gross protein value is high, contain simultaneously fat, ash content, carbohydrate etc., as high-protein feed, the trophic level of fly maggot powder can match in excellence or beauty with the best peru fish meal of import, not only can directly watch the pig, chicken, duck, the fish that feed conventional variety, but also be the best living baits such as special animals shrimp, crab, eel, swamp eel, U.S. frog, bullfrog, Lampetra mori, spot fish, tortoise.Fly maggot is cultivated easily, and cost is low, and the cycle is short, is a kind of good feed.But common fly maggot powder, the content of beary metal that has is higher, can not satisfy the needs of feed safety, and along with market competition is growing more intense, if it is higher to produce a kind of nutritive value, cost is lower, and content of beary metal still less simultaneously, safer fly maggot powder feed must have very large market prospects.
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Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of production technology of fly maggot powder.
A kind of production technology of fly maggot powder is characterized in that comprising the steps:
1) with pig hair meal, waste oil and water according to pig hair meal 30-50%, waste oil 10-30%, the percentage by weight of water 30%-50% mixes;
2) the fly maggot larva is poured in the said mixture, 30 ℃-40 ℃ lower placements 5-7 days;
3) fly maggot is separated, wear into fly maggot powder after the oven dry.
The production technology of described a kind of fly maggot powder is characterized in that described pig hair meal made by bulking process, and described bulking process comprises the steps:
1) adopting the pig hair is raw material, and the pig hair is plucked the pig palm fiber, and the undercoat that stays, broken wool, pigskin bits and leftover bits and pieces are pulverized by pulverizer again, and grinding particle size is 4mm;
2) by the feed arrangement charging;
3) modified by quality-adjusting device, adopt and add steam or add Moisture condition, adopt when adding steam regulation of texture, conditioning of texture, the steam addition is 25%, and boiler working pressure is 0.7Mpa, and the modified time is 130s, adopt when adding Moisture condition, the moisture addition is 25%, and temperature is 110 ℃, and the modified time is 130s;
4) adopt the extrusion type puffing technology, described extrusion type puffing technology with the expanded system of single screw extrusion type as process equipment, the expanded system of systems parameter of described single screw extrusion type is set to: screw diameter is 85mm, screw slenderness ratio is 18:1, thread pitch is 45mm, and lead angle is 30 °, and screw speed is 175rpm, extrusion temperature is 150 ℃, and the annular die annular space is 10mm.
The production technology of described a kind of fly maggot powder is characterized in that described waste oil is that the swill process in hotel, hotel is processed the oil that extract.
The production technology of described a kind of fly maggot powder is characterized in that in the step 1) pig hair meal, waste oil and water according to pig hair meal 35-45%, waste oil 15-25%, and the percentage by weight of water 35%-45% mixes.
The production technology of described a kind of fly maggot powder is characterized in that in the step 1) pig hair meal, waste oil and water according to pig hair meal 40%, waste oil 20%, and the percentage by weight of water 40% mixes.
The production technology of described a kind of fly maggot powder is characterized in that step 2) in the fly maggot larva is poured in the said mixture, 32 ℃-35 ℃ lower placements 5-7 days.
The production technology of described a kind of fly maggot powder is characterized in that step 2) in the weight ratio of fly maggot larva and mixture be 1:2-1:5, preferred 1:4.
The production technology of a kind of fly maggot powder of the present invention, the fly maggot powder nutritive value that obtains is higher than common process, and production cost is lower, simultaneously with the waste oil twice laid, more environmental protection, and also the feed content of beary metal that obtains is still less, and safer.
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The specific embodiment
Embodiment 1
With expanded pig hair meal 3.5kg, waste oil 2.5kg, water 4kg mixes, and 2kg fly maggot larva is poured in the said mixture, fly maggot is separated after 5 days 32 ℃ of lower placements, wears into fly maggot powder after the oven dry.
Embodiment 2
With expanded pig hair meal 4kg, waste oil 2kg, water 4kg mixes, and 2.5kg fly maggot larva is poured in the said mixture, fly maggot is separated after 6 days 33 ℃ of lower placements, wears into fly maggot powder after the oven dry.
Embodiment 3
With expanded pig hair meal 4.5kg, waste oil 2kg, water 3.5kg mixes, and 5kg fly maggot larva is poured in the said mixture, fly maggot is separated after 7 days 35 ℃ of lower placements, wears into fly maggot powder after the oven dry.
Above-mentioned fly maggot powder is all produced by Dongyang City writing brush plumage feed corporation,Ltd, and detected by Ministry of Agriculture's agricultural product and transgenic product quality safety supervision and inspection center in November, 2012, and compare with fly maggot powder that common process production obtains, the result is as shown in table 1:
The composition detection of table 1 fly maggot powder of the present invention is table as a result
| Test item | Embodiment 1 | Embodiment 2 | Embodiment 3 | Common process |
| Crude protein % | 64.08 | 65.35 | 63.66 | 56.18 |
| Crude fat g/kg | 238 | 255 | 247 | 231 |
| Asparatate g/100g | 4.7482 | 4.8526 | 4.6905 | 4.5237 |
| Threonine g/100g | 2.1374 | 2.0970 | 2.0340 | 1.9245 |
| Serine g/100g | 1.9523 | 1.9700 | 1.8544 | 1.9927 |
| Glutamic acid g/100g | 6.9566 | 7.0585 | 7.0169 | 6.7920 |
| Proline g/100g | 2.0471 | 2.1538 | 2.0983 | 2.0145 |
| Glycine g/100g | 2.1120 | 2.1962 | 2.2537 | 1.9874 |
| Alanine g/100g | 3.0855 | 3.0178 | 2.9947 | 3.1206 |
| Arsenic mg/kg | 0.37 | 0.26 | 0.35 | 0.52 |
| Plumbous mg/kg | 0.12 | 0.05 | 0.07 | 0.11 |
| Chromium mg/kg | 0.21 | 0.18 | 0.25 | 0.34 |
| Mercury mg/kg | 0.0059 | 0.0038 | 0.0072 | 0.0116 |
| Cadmium mg/kg | 0.32 | 0.15 | 0.23 | 0.31 |
As can be seen from Table 1, the fly maggot powder that technique of the present invention obtains, Amino acid and protein content is compared common process and is significantly improved, and content of beary metal is than the obvious reduction of common process.Simultaneously, the technique of embodiment 1, embodiment 2, embodiment 3 is respectively than common process cost about 12%, 15%, 13%.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all is included within protection scope of the present invention.
Claims (7)
1. the production technology of a fly maggot powder is characterized in that comprising the steps:
1) with pig hair meal, waste oil and water according to pig hair meal 30-50%, waste oil 10-30%, the percentage by weight of water 30%-50% mixes;
2) the fly maggot larva is poured in the said mixture, 30 ℃-40 ℃ lower placements 5-7 days;
3) fly maggot is separated, wear into fly maggot powder after the oven dry.
2. the production technology of a kind of fly maggot powder as claimed in claim 1 is characterized in that described pig hair meal made by bulking process, and described bulking process comprises the steps:
1) adopting the pig hair is raw material, and the pig hair is plucked the pig palm fiber, and the undercoat that stays, broken wool, pigskin bits and leftover bits and pieces are pulverized by pulverizer again, and grinding particle size is 4mm;
2) by the feed arrangement charging;
3) modified by quality-adjusting device, adopt and add steam or add Moisture condition, adopt when adding steam regulation of texture, conditioning of texture, the steam addition is 25%, and boiler working pressure is 0.7Mpa, and the modified time is 130s, adopt when adding Moisture condition, the moisture addition is 25%, and temperature is 110 ℃, and the modified time is 130s;
4) adopt the extrusion type puffing technology, described extrusion type puffing technology with the expanded system of single screw extrusion type as process equipment, the expanded system of systems parameter of described single screw extrusion type is set to: screw diameter is 85mm, screw slenderness ratio is 18:1, thread pitch is 45mm, and lead angle is 30 °, and screw speed is 175rpm, extrusion temperature is 150 ℃, and the annular die annular space is 10mm.
3. the production technology of a kind of fly maggot powder as claimed in claim 1 is characterized in that described waste oil is that the swill process in hotel, hotel is processed the oil that extract.
4. the production technology of a kind of fly maggot powder as claimed in claim 1 is characterized in that in the step 1) pig hair meal, waste oil and water according to pig hair meal 35-45%, waste oil 15-25%, and the percentage by weight of water 35%-45% mixes.
5. the production technology of a kind of fly maggot powder as claimed in claim 1 is characterized in that in the step 1) pig hair meal, waste oil and water according to pig hair meal 40%, waste oil 20%, and the percentage by weight of water 40% mixes.
6. the production technology of a kind of fly maggot powder as claimed in claim 1 is characterized in that step 2) in the fly maggot larva is poured in the said mixture, 32 ℃-35 ℃ lower placements 5-7 days.
7. the production technology of a kind of fly maggot powder as claimed in claim 1 is characterized in that step 2) in the weight ratio of fly maggot larva and mixture be 1:2-1:5, preferred 1:4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105612857A CN102987060A (en) | 2012-12-21 | 2012-12-21 | Production process of fly maggot powder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012105612857A CN102987060A (en) | 2012-12-21 | 2012-12-21 | Production process of fly maggot powder |
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| CN102987060A true CN102987060A (en) | 2013-03-27 |
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| CN2012105612857A Pending CN102987060A (en) | 2012-12-21 | 2012-12-21 | Production process of fly maggot powder |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222541A (en) * | 2013-05-27 | 2013-07-31 | 李鸿怡 | Preparation method and application of feed |
| CN103918614A (en) * | 2014-04-30 | 2014-07-16 | 泸州市天洋家禽生态养殖专业合作社 | Method for breeding fly maggots for feeding hens |
| CN103960473A (en) * | 2014-04-10 | 2014-08-06 | 张厚冰 | Blue-green algae feed for crabs and preparation method thereof |
| CN104782891A (en) * | 2015-04-27 | 2015-07-22 | 苏州洁威生物科技有限公司 | Method for preparing crab fodder from fly maggots |
| CN105454723A (en) * | 2015-12-16 | 2016-04-06 | 合肥华创现代农业科技有限公司 | Biogas slurry fattening turtle feed and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5985259A (en) * | 1982-11-08 | 1984-05-17 | Kiyoshi Takamori | Preparation of fishing bait |
| JPH06116073A (en) * | 1992-10-08 | 1994-04-26 | Takenaka Komuten Co Ltd | Method for effectively utilizing animal waste in confined environment |
| CN1122197A (en) * | 1994-11-01 | 1996-05-15 | 程璟侠 | Method for producing fly-maggot protein fodder |
| CN101695340A (en) * | 2009-10-13 | 2010-04-21 | 张超 | Method for breeding aseptic fly maggots |
| CN101912037A (en) * | 2010-09-21 | 2010-12-15 | 张很文 | Bulking process of pig hair meal feed |
| WO2012000174A1 (en) * | 2010-06-29 | 2012-01-05 | 周星伟 | Method for breeding fly maggots with medicinal value |
-
2012
- 2012-12-21 CN CN2012105612857A patent/CN102987060A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5985259A (en) * | 1982-11-08 | 1984-05-17 | Kiyoshi Takamori | Preparation of fishing bait |
| JPH06116073A (en) * | 1992-10-08 | 1994-04-26 | Takenaka Komuten Co Ltd | Method for effectively utilizing animal waste in confined environment |
| CN1122197A (en) * | 1994-11-01 | 1996-05-15 | 程璟侠 | Method for producing fly-maggot protein fodder |
| CN101695340A (en) * | 2009-10-13 | 2010-04-21 | 张超 | Method for breeding aseptic fly maggots |
| WO2012000174A1 (en) * | 2010-06-29 | 2012-01-05 | 周星伟 | Method for breeding fly maggots with medicinal value |
| CN101912037A (en) * | 2010-09-21 | 2010-12-15 | 张很文 | Bulking process of pig hair meal feed |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222541A (en) * | 2013-05-27 | 2013-07-31 | 李鸿怡 | Preparation method and application of feed |
| CN103960473A (en) * | 2014-04-10 | 2014-08-06 | 张厚冰 | Blue-green algae feed for crabs and preparation method thereof |
| CN103918614A (en) * | 2014-04-30 | 2014-07-16 | 泸州市天洋家禽生态养殖专业合作社 | Method for breeding fly maggots for feeding hens |
| CN103918614B (en) * | 2014-04-30 | 2016-04-13 | 泸州市天洋家禽生态养殖专业合作社 | A kind of cultural method of the fly maggot for feeding chicken |
| CN104782891A (en) * | 2015-04-27 | 2015-07-22 | 苏州洁威生物科技有限公司 | Method for preparing crab fodder from fly maggots |
| CN105454723A (en) * | 2015-12-16 | 2016-04-06 | 合肥华创现代农业科技有限公司 | Biogas slurry fattening turtle feed and preparation method thereof |
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Application publication date: 20130327 |