CN105192260A - Method for producing protein feed through meat duck slaughtering leftovers - Google Patents
Method for producing protein feed through meat duck slaughtering leftovers Download PDFInfo
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- CN105192260A CN105192260A CN201510616177.9A CN201510616177A CN105192260A CN 105192260 A CN105192260 A CN 105192260A CN 201510616177 A CN201510616177 A CN 201510616177A CN 105192260 A CN105192260 A CN 105192260A
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Abstract
The invention relates to a method for producing protein feed through meat duck slaughtering leftovers. The method includes the steps that meat duck slaughtering leftovers are taken, and the solid and liquid of the meat duck slaughtering leftovers are separated; the obtained solid of the meat duck slaughtering leftovers is crushed; peanut shell powder, corn bran and water are taken and mixed for being aired in a shade place, and a base material is obtained; the prepared base material and the crushed solid of the meat duck slaughtering leftovers are placed into a mixing machine for being mixed for 2 minutes, and a mixture A is obtained; the separated liquid of the meat duck slaughtering leftovers is added to the mixture A for being mixed for 3 minutes, and a mixture B is obtained; steam sterilizing is conducted on the obtained mixture B, and the mixture B obtained after sterilizing is sent out through an auger; the mixture B obtained after sterilizing is conveyed to a tube bundle drying machine through a conveyor, the water content of the mixture B obtained after drying and sterilizing is 10%, and the protein feed is obtained. By means of the method, the problem that partial waste and leftovers pollute the environment is solved, the purpose of changing waste materials into things of value is achieved, and the prepared feed is high in content of nutritional ingredients.
Description
Technical field
The present invention relates to a kind of feed production method, specifically a kind of method adopting meat duck to butcher leftover bits and pieces production protein feed.
Background technology
Along with the develop rapidly of China's economy and improving constantly of living standards of the people, the demand of the livestock products such as meat, egg, milk, skin, hair, plumage is grown with each passing day.Which results in the develop rapidly of China's animal husbandry, cultivation kind increases, and cultivation scale strengthens, and constantly increases the demand of cereal crops.Nearly 3 trillion yuan of the annual animal husbandry gross output value in 2013, national commodity feed total output 1.934 hundred million tons (output value 6,784 hundred million yuan), has become mainstay of the national economy industry.But while animal husbandry development, also there is the key issue that some restrict its sustainable development, wherein basic problem is exactly the shortage of feed resource.The feed-use grain of China's animal husbandry is too high simultaneously, this has just caused the appearance of " people and animals strive grain " this contradiction, therefore, the shortage of feedstuff has become the primary restraining factors of feed industry and livestock development, the key solving the sustainable development of China's animal husbandry is the situation solving feed resource shortage, and developing unconventional water resources resource is the important channel solving China's feed resource shortage problem.
Summary of the invention
The present invention seeks to the deficiency for solving the problems of the technologies described above, provide a kind of method adopting meat duck to butcher leftover bits and pieces production protein feed, preparation method is simple, solves the shortage of current livestock and poultry protein feed raw material, the problem that cost is high.
The present invention for solving the problems of the technologies described above adopted technical scheme is: a kind of method adopting meat duck to butcher leftover bits and pieces production protein feed, comprises the following steps:
Step one, meat duck butcher the pretreatment of leftover bits and pieces: get meat duck and butcher leftover bits and pieces, adopt centrifugal process meat duck to be butchered solid and the fluid separation applications of leftover bits and pieces; After the solid that gained meat duck butchers leftover bits and pieces carries out pulverizing (be preferably crushed to and can cross 100 mesh sieves), for subsequent use;
The preparation of step 2, base-material: get peanut hull meal 7 parts, after maize peel 3 parts and 1 part, water mix, spread out to 3-5cm thick, the In Shade 1-2h that dries in the air, packs up, for subsequent use; This base-material can well dilute and adsorb meat duck and butcher nutriment in leftover bits and pieces, and reaches moisture and do not drip the effect of not leaking;
Step 3, ratio according to mass ratio 1:1, be placed in mixer by the solid that leftover bits and pieces butchered by prepared base-material and the meat duck after pulverizing, mix 2 minutes, obtain mixture A; In mixture A, add be separated meat duck butcher leftover bits and pieces liquid, mix 3 minutes, obtain mixture B; The amount that the meat duck added butchers leftover bits and pieces liquid is, makes the water content of mixture B reach 10.5%;
Step 4, gained mixture B is placed in steam sterilizer, carry out steam sterilizing, throughput is 1 ton/hour, until steam sterilizer pressure reaches 0.2MPa, temperature reaches 120 DEG C; Keep steam sterilizer pressure and temperature 20min, stop ventilation, naturally cool; Pressure Drop is low to moderate 0.1MPa, when temperature is reduced to below 80 DEG C, opens steam sterilizer, transfers out mixture B after sterilizing by auger;
Step 5, by mixture B after sterilizing, naturally cool to room temperature, be transported to tube bundle drying machine by conveyer; Tube bundle drying machine inlet temperature≤120 DEG C, outlet temperature is 60 DEG C, dries 15min, and to oven dry, after sterilizing, mixture B water content is 10%, namely prepares protein feed; This processing method can ensure that the nutriments such as protein can not in sex change under arid and hot environment.
In protein feed prepared by the present invention, the mass percentage content of each nutritional labeling is: crude protein>=25.0%; Moisture≤10%; Coarse ash≤7.0%; Crude fibre≤20%; Crude fat>=28%; Calcium>=2.0%; Total phosphorus>=0.35; Amino acid summation>=22%; , in addition, total number of bacteria≤1 × 10 in the protein feed prepared by the present invention
5cFU/g.
Beneficial effect is:
The present invention adopts meat duck to butcher the method for leftover bits and pieces production protein feed, with the leftover bits and pieces in agricultural byproducts and slaughtering process of meat duck for dominant fermentation raw material, with low cost.Without the discharge of waste water, waste liquid in production process, environmentally safe, can solve part discarded object and leftover bits and pieces on the contrary to the pollution problem of environment, reach the object turned waste into wealth, prepared feed nutrient content is high.
Detailed description of the invention
Adopt meat duck to butcher a method for leftover bits and pieces production protein feed, comprise the following steps:
Step one, meat duck butcher the pretreatment of leftover bits and pieces: get meat duck and butcher leftover bits and pieces, adopt centrifugal process meat duck to be butchered solid and the fluid separation applications of leftover bits and pieces; After the solid that gained meat duck butchers leftover bits and pieces carries out pulverizing (be preferably crushed to and can cross 100 mesh sieves), for subsequent use;
The preparation of step 2, base-material: get peanut hull meal 7 parts, after maize peel 3 parts and 1 part, water mix, spread out to 3-5cm thick, the In Shade 1-2h that dries in the air, packs up, for subsequent use; This base-material can well dilute and adsorb meat duck and butcher nutriment in leftover bits and pieces, and reaches moisture and do not drip the effect of not leaking;
Step 3, ratio according to mass ratio 1:1, be placed in mixer by the solid that leftover bits and pieces butchered by prepared base-material and the meat duck after pulverizing, mix 2 minutes, obtain mixture A; In mixture A, add be separated meat duck butcher leftover bits and pieces liquid, mix 3 minutes, obtain mixture B; The amount that the meat duck added butchers leftover bits and pieces liquid is, makes the water content of mixture B reach 10.5%;
Step 4, gained mixture B is placed in steam sterilizer, carry out steam sterilizing, throughput is 1 ton/hour, until steam sterilizer pressure reaches 0.2MPa, temperature reaches 120 DEG C; Keep steam sterilizer pressure and temperature 20min, stop ventilation, naturally cool; Pressure Drop is low to moderate 0.1MPa, when temperature is reduced to below 80 DEG C, opens steam sterilizer, transfers out mixture B after sterilizing by auger;
Step 5, by mixture B after sterilizing, naturally cool to room temperature, be transported to tube bundle drying machine by conveyer; Tube bundle drying machine inlet temperature≤120 DEG C, outlet temperature is 60 DEG C, dries 15min, and to oven dry, after sterilizing, mixture B water content is 10%, namely prepares protein feed; This processing method can ensure that the nutriments such as protein can not in sex change under arid and hot environment.
Prepared protein feed is detected in accordance with the following methods:
The assay method of Moisture in Feed is with reference to GB GB6435-86; Crude protein determining method is with reference to GB GB/T6432-94; Methods of Ether Extract Analysis is with reference to GB GB/T6433-94; In feed, crude fibre assay method is with reference to GB GB/T6434-94; The assay method of coarse ash is with reference to GB GB/T6438-92; The assay method of Calcium in Feed is with reference to GB GB/T6436-92; The assay method of total phosphorus content in feed---photometry is with reference to GB GB/T, 6437-92; Amino acid whose mensuration is with reference to GB GB/T18246; The mensuration of total amount of probiotics: with reference to reference to GB GB/T13093-2006, select probio special culture media count plate.
The mass percentage content finally recording each nutritional labeling in the present invention's adopt meat duck to butcher protein feed that leftover bits and pieces produces is: crude protein>=25.0%; Moisture≤10%; Coarse ash≤7.0%; Crude fibre≤20%; Crude fat>=28%; Calcium>=2.0%; Total phosphorus>=0.35; Amino acid summation>=22%; , in addition, total number of bacteria≤1 × 10 in the protein feed prepared by the present invention
5cFU/g.
embodiment 1
Adopt meat duck to butcher a method for leftover bits and pieces production protein feed, comprise the following steps:
Step one, meat duck butcher the pretreatment of leftover bits and pieces: get meat duck and butcher leftover bits and pieces, adopt centrifugal process meat duck to be butchered solid and the fluid separation applications of leftover bits and pieces; The solid that gained meat duck butchers leftover bits and pieces carries out being crushed to can cross 100 mesh sieves, for subsequent use;
The preparation of step 2, base-material: get peanut hull meal 7 parts, after maize peel 3 parts and 1 part, water mix, spread out to 3cm thick, the In Shade 1h that dries in the air, packs up, for subsequent use; This base-material can well dilute and adsorb meat duck and butcher nutriment in leftover bits and pieces, and reaches moisture and do not drip the effect of not leaking;
Step 3, ratio according to mass ratio 1:1, be placed in mixer by the solid that leftover bits and pieces butchered by prepared base-material and the meat duck after pulverizing, mix 2 minutes, obtain mixture A; In mixture A, add be separated meat duck butcher leftover bits and pieces liquid, mix 3 minutes, obtain mixture B; The amount that the meat duck added butchers leftover bits and pieces liquid is, makes the water content of mixture B reach 10.5%;
Step 4, gained mixture B is placed in steam sterilizer, carry out steam sterilizing, throughput is 1 ton/hour, until steam sterilizer pressure reaches 0.2MPa, temperature reaches 120 DEG C; Keep steam sterilizer pressure and temperature 20min, stop ventilation, naturally cool; Pressure Drop is low to moderate 0.1MPa, when temperature is reduced to below 80 DEG C, opens steam sterilizer, transfers out mixture B after sterilizing by auger;
Step 5, by mixture B after sterilizing, naturally cool to room temperature, be transported to tube bundle drying machine by conveyer; Tube bundle drying machine inlet temperature 120 DEG C, outlet temperature is 60 DEG C, dries 15min, and to oven dry, after sterilizing, mixture B water content is 10%, namely prepares protein feed.
The Major Nutrient index of prepared protein feed: crude protein content 25.3%; Moisture 10.5%; Crude ash content 6.8%; Crude fiber content 18.4%; Crude fat content 28.7%; Calcium content 2.3%; Total phosphorus content 0.42; Amino acid content summation 22.5%; Total number of bacteria 0.7 × 10
5cFU/g.
embodiment 2
Adopt meat duck to butcher a method for leftover bits and pieces production protein feed, comprise the following steps:
Step one, meat duck butcher the pretreatment of leftover bits and pieces: get meat duck and butcher leftover bits and pieces, adopt centrifugal process meat duck to be butchered solid and the fluid separation applications of leftover bits and pieces; After the solid that gained meat duck butchers leftover bits and pieces is pulverized, for subsequent use;
The preparation of step 2, base-material: get peanut hull meal 7 parts, after maize peel 3 parts and 1 part, water mix, spread out to 5cm thick, the In Shade 2h that dries in the air, packs up, for subsequent use; This base-material can well dilute and adsorb meat duck and butcher nutriment in leftover bits and pieces, and reaches moisture and do not drip the effect of not leaking;
Step 3, ratio according to mass ratio 1:1, be placed in mixer by the solid that leftover bits and pieces butchered by prepared base-material and the meat duck after pulverizing, mix 2 minutes, obtain mixture A; In mixture A, add be separated meat duck butcher leftover bits and pieces liquid, mix 3 minutes, obtain mixture B; The amount that the meat duck added butchers leftover bits and pieces liquid is, makes the water content of mixture B reach 10.5%;
Step 4, gained mixture B is placed in steam sterilizer, carry out steam sterilizing, throughput is 1 ton/hour, until steam sterilizer pressure reaches 0.2MPa, temperature reaches 120 DEG C; Keep steam sterilizer pressure and temperature 20min, stop ventilation, naturally cool; Pressure Drop is low to moderate 0.1MPa, when temperature is reduced to below 80 DEG C, opens steam sterilizer, transfers out mixture B after sterilizing by auger;
Step 5, by mixture B after sterilizing, naturally cool to room temperature, be transported to tube bundle drying machine by conveyer; Tube bundle drying machine inlet temperature 115 DEG C, outlet temperature is 60 DEG C, dries 15min, and to oven dry, after sterilizing, mixture B water content is 10%, namely prepares protein feed.
The content of Major Nutrient material in prepared protein feed: crude protein 25.2%; Moisture 10.8%; Coarse ash 6.8%; Crude fibre 18.6%; Crude fat 28.6%; Calcium 2.4%; Total phosphorus 0.42; Amino acid summation 22.5%.Total number of bacteria 0.72 × 105CFU/g.
embodiment 3
Adopt meat duck to butcher a method for leftover bits and pieces production protein feed, comprise the following steps:
Step one, meat duck butcher the pretreatment of leftover bits and pieces: get meat duck and butcher leftover bits and pieces, adopt centrifugal process meat duck to be butchered solid and the fluid separation applications of leftover bits and pieces; After the solid that gained meat duck butchers leftover bits and pieces is pulverized, for subsequent use;
The preparation of step 2, base-material: get peanut hull meal 7 parts, after maize peel 3 parts and 1 part, water mix, spread out to 4cm thick, the In Shade 1.5h that dries in the air, packs up, for subsequent use; This base-material can well dilute and adsorb meat duck and butcher nutriment in leftover bits and pieces, and reaches moisture and do not drip the effect of not leaking;
Step 3, ratio according to mass ratio 1:1, be placed in mixer by the solid that leftover bits and pieces butchered by prepared base-material and the meat duck after pulverizing, mix 2 minutes, obtain mixture A; In mixture A, add be separated meat duck butcher leftover bits and pieces liquid, mix 3 minutes, obtain mixture B; The amount that the meat duck added butchers leftover bits and pieces liquid is, makes the water content of mixture B reach 10.5%;
Step 4, gained mixture B is placed in steam sterilizer, carry out steam sterilizing, throughput is 1 ton/hour, until steam sterilizer pressure reaches 0.2MPa, temperature reaches 120 DEG C; Keep steam sterilizer pressure and temperature 20min, stop ventilation, naturally cool; Pressure Drop is low to moderate 0.1MPa, when temperature is reduced to below 80 DEG C, opens steam sterilizer, transfers out mixture B after sterilizing by auger;
Step 5, by mixture B after sterilizing, naturally cool to room temperature, be transported to tube bundle drying machine by conveyer; Tube bundle drying machine inlet temperature 112 DEG C, outlet temperature is 60 DEG C, dries 15min, and to oven dry, after sterilizing, mixture B water content is 10%, namely prepares protein feed.
The content of Major Nutrient material in prepared protein feed: crude protein 25.6%; Moisture 10.2%; Coarse ash 6.9%; Crude fibre 18.6%; Crude fat 28.9%; Calcium 2.6%; Total phosphorus 0.45; Amino acid summation 22.8%.Total number of bacteria 0.6 × 105CFU/g.
Claims (3)
1. adopt meat duck to butcher a method for leftover bits and pieces production protein feed, it is characterized in that: comprise the following steps:
Step one, meat duck butcher the pretreatment of leftover bits and pieces: get meat duck and butcher leftover bits and pieces, adopt centrifugal process meat duck to be butchered solid and the fluid separation applications of leftover bits and pieces; The solid that gained meat duck butchers leftover bits and pieces is pulverized, for subsequent use;
The preparation of step 2, base-material: get peanut hull meal 7 parts, after maize peel 3 parts and 1 part, water mix, spread out to 3-5cm thick, the In Shade 1-2h that dries in the air, packs up, for subsequent use;
Step 3, ratio according to mass ratio 1:1, be placed in mixer by the solid that leftover bits and pieces butchered by prepared base-material and the meat duck after pulverizing, mix 2 minutes, obtain mixture A; In mixture A, add be separated meat duck butcher leftover bits and pieces liquid, mix 3 minutes, obtain mixture B; The amount that the meat duck added butchers leftover bits and pieces liquid is, makes the water content of mixture B reach 10.5%;
Step 4, gained mixture B is placed in steam sterilizer, carry out steam sterilizing, throughput is 1 ton/hour, until steam sterilizer pressure reaches 0.2MPa, temperature reaches 120 DEG C; Keep steam sterilizer pressure and temperature 20min, stop ventilation, naturally cool; Pressure Drop is low to moderate 0.1MPa, when temperature is reduced to below 80 DEG C, opens steam sterilizer, transfers out mixture B after sterilizing by auger;
Step 5, by mixture B after sterilizing, naturally cool to room temperature, be transported to tube bundle drying machine by conveyer; Tube bundle drying machine inlet temperature≤120 DEG C, outlet temperature is 60 DEG C, dries 15min, and to oven dry, after sterilizing, mixture B water content is 10%, namely prepares protein feed.
2. adopt meat duck to butcher the method that protein feed produced by leftover bits and pieces as claimed in claim 1, it is characterized in that: the solid powder that in step one, gained meat duck butchers leftover bits and pieces is broken to can cross 100 mesh sieves.
3. adopt meat duck to butcher the method that protein feed produced by leftover bits and pieces as claimed in claim 1, it is characterized in that: in prepared protein feed, the mass percentage content of each nutritional labeling is: crude protein >=25.0%; Moisture≤10%; Coarse ash≤7.0%; Crude fibre≤20%; Crude fat >=28%; Calcium >=2.0%; Total phosphorus >=0.35; Amino acid summation >=22%.
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| CN201510616177.9A CN105192260A (en) | 2015-09-25 | 2015-09-25 | Method for producing protein feed through meat duck slaughtering leftovers |
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| CN201510616177.9A CN105192260A (en) | 2015-09-25 | 2015-09-25 | Method for producing protein feed through meat duck slaughtering leftovers |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703203A (en) * | 2018-08-24 | 2018-10-26 | 济宁鸿润食品股份有限公司 | A kind of meat duck butchers the efficient waxing attachment of assembly line |
| CN113100330A (en) * | 2021-05-20 | 2021-07-13 | 安徽农业大学 | Method for preparing feed and fertilizer by using livestock slaughtering leftovers |
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| CN86105284A (en) * | 1986-08-05 | 1987-01-31 | 常德肉类联合加工厂 | A kind of complex animals ' protein forage |
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2015
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Patent Citations (4)
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| CN86105284A (en) * | 1986-08-05 | 1987-01-31 | 常德肉类联合加工厂 | A kind of complex animals ' protein forage |
| CN101773199A (en) * | 2010-01-11 | 2010-07-14 | 湖南湘久阳饲料科技有限公司 | Environment-friendly production process of high-protein feeding meat meal |
| KR20120031637A (en) * | 2010-09-27 | 2012-04-04 | (주)에코바이오리싸이클링 | Ferment feed using food garbage and its manufacturing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703203A (en) * | 2018-08-24 | 2018-10-26 | 济宁鸿润食品股份有限公司 | A kind of meat duck butchers the efficient waxing attachment of assembly line |
| CN113100330A (en) * | 2021-05-20 | 2021-07-13 | 安徽农业大学 | Method for preparing feed and fertilizer by using livestock slaughtering leftovers |
| CN113100330B (en) * | 2021-05-20 | 2024-01-16 | 安徽农业大学 | Method for preparing feed and fertilizer by utilizing livestock slaughtering offal |
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