CN104855695A - Special compound premix feed for producing selenium-enriched pork and production method of special compound premix feed - Google Patents
Special compound premix feed for producing selenium-enriched pork and production method of special compound premix feed Download PDFInfo
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- CN104855695A CN104855695A CN201510318072.5A CN201510318072A CN104855695A CN 104855695 A CN104855695 A CN 104855695A CN 201510318072 A CN201510318072 A CN 201510318072A CN 104855695 A CN104855695 A CN 104855695A
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Abstract
The invention relates to a special compound premix feed for producing selenium-enriched pork and a production method of the special compound premix feed. 1 weight percent of the premix feed is added into a raw feed, the premix feed is suitable for 120-day-age growing-finishing pigs to pig in slaughter stage, the content of selenium of the produced pork is 0.25-0.29mg/kg, the requirements of the pigs on selenium can be met, and the healthy growth of the pigs is guaranteed. A used selenium source is nano-selenium or selenium yeast, the nano-selenium is nano-scale elemental selenium by taking macromolecular substances such as proteins and saccharides as dispersing agents and has the characteristics of small particle size, large superficial area, instability and the like, the selenium yeast is a high-quality organic selenium source, the nano-selenium or selenium yeast is more easily absorbed by the organism compared with other selenium sources such as sodium selenite and amino acid chelated selenium, and has the relatively high bioavailability, safety and oxidation resistance, the selenium-enriched pork belongs to functional healthy pork with a selenium supplement effect, the selenium contained in the selenium-enriched pork is the organic selenium which is easily absorbed and utilized by the human body, and the selenium-enriched pork is an excellent selenium supplement food.
Description
Technical field
The present invention relates to pig-breeding field, be specifically related to a kind ofly produce the special compound premixed feed of selenium-enriched pork and production method thereof.
Background technology
Selenium is the important component of glutathione peroxidase, have very strong anti-oxidant, eliminate Free Radical, participate in the important metabolism in the many tissues of animal body, especially with have a strong impact on the tumour of human health, the disease close relation such as cardiovascular at present.Selenium can protect cardiovascular and cardiac function to be in normal state, has the function of vision protection organ, immune stimulatory globulin and antibody can also produce, strengthens body anti-cancer ability, therefore absorb enough selenium extremely important.
Selenium can not synthesize in human body, must be taken in by human body.U.S. food and the nutrition committee propose adult and take in selenium safety every day and optimum range recommended amounts is 50 ~ 200 μ g, and " nutrient prime replenisher declare with evaluate specify (trying) " that China promulgates is middle to be specified, the minimum 15mgd of daily intake of selenium
-1, the highest 100mgd
-1.China is the country of scarce selenium, and wherein about 72% area belongs to low selenium or scarce selenium area, and the full Se content mean value of southern mountain red soil is only 0.296 μ gkg
-1, far below normal critical value 0.1 mgkg of international publication
-1.There is the bad problem of selemium nutrition in visible many people.Therefore, in order to ensure health, prevent and treat diseases related, develop rich selenium product very important.
The benefit selenium best mode of people is supplementary natural selenium-rich food.Research in recent years exploitation Se-rich farm products production technology, be mainly selenium-rich crops product, rich selenium animal product is less, the research of rarely seen a small amount of Se-enriched egg and milk.And animal feeding and products thereof consumption figure the most large be live pig industry, the market pig 6-7 that China delivers for sale every year hundred million, the consumption of national pork accounts for 63% of consumption of meat.Therefore, research and develop functional rich selenium market pig production technology, for the rich selenium market pig of large-scale production, enrich pork product function, improve quality, ensure healthy, promote sustainable development, significant.
In Feed Manufacturing, the normal sodium selenite that adds is as selenium supplement at present, and sodium selenite is inorganic selenium, and its bioavailability is low, and be easily again discharged in environmental system, to environment, and safe range is little, and improper use very easily causes animal body poisoning.
Summary of the invention
The object of the present invention is to provide and a kind ofly meet the nutritional need of pig at growth phase, improve the health status of pig, safe and effective, bioavailability is high, the nuisance free selenium-rich pig's feed that Se content in pork is improved greatly and production method thereof.
For achieving the above object, the present invention is by the following technical solutions:
A kind ofly produce the special compound premixed feed of selenium-enriched pork, be added in feed with the amount that percentage by weight is 1%, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, it comprises the raw material of following weight portion: alkali chloride copper 0.2-0.5 part of cupric 58%, ferrous sulfate monohydrate 1-2 part of iron content 25%, containing monohydrate zinc sulphate 1-2 part of zinc 34.5%, containing manganese sulfate monohydrate 1-1.5 part of manganese 31.8%, containing iodine pre-mixing agent 0.5-1 part of iodine 1%, nanometer selenium 0.6-1 part containing selenium 0.5% or the yeast selenium 2-2.5 part containing Organic Selenium 0.2%, containing cobalt pre-mixing agent 1-1.5 part of cobalt 1%, methionine iron 5-6 part of iron content 9%, containing zinc methionine 5-6 part of zinc 10%, containing chromium methionine 0.5-1 part of chromium 0.2%, containing vitamin E 3-4 part of vitamin E 50%, containing vitamin C 3-4 part of vitamin C 98%, containing complex vitamin premix 2-3 part of B B-complex 1%, l-cn 1-1.3 part, antioxidant 5-6 part, system chaff 31-32 part, zeolite powder 33-34 part.
Preferably, a kind ofly produce the special compound premixed feed of selenium-enriched pork, be added in feed with the amount that percentage by weight is 1%, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, it comprises the raw material of following weight portion: the alkali chloride copper of cupric 58% 0.26 part, the ferrous sulfate monohydrate of iron content 25% 2 parts, containing the monohydrate zinc sulphate 1.75 parts of zinc 34.5%, containing the manganese sulfate monohydrate 1.12 parts of manganese 31.8%, containing the iodine pre-mixing agent 1 part of iodine 1%, containing the nanometer selenium 1 part of selenium 0.5%, containing the cobalt pre-mixing agent 1 part of cobalt 1%, the methionine iron of iron content 9% 5.58 parts, containing the zinc methionine 5 parts of zinc 10%, containing the chromium methionine 1 part of chromium 0.2%, containing the vitamin E 3 parts of vitamin E 50%, containing the vitamin C 3.42 parts of vitamin C 98%, containing the complex vitamin premix 3 parts of B B-complex 1%, l-cn 1 part, antioxidant 5 parts, system chaff 31.54 parts, zeolite powder 33.33 parts.
Preferably, a kind ofly produce the special compound premixed feed of selenium-enriched pork, be added in feed with the amount that percentage by weight is 1%, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, it comprises the raw material of following weight portion: the alkali chloride copper of cupric 58% 0.4 part, the ferrous sulfate monohydrate of iron content 25% 2 parts, containing the monohydrate zinc sulphate 1 part of zinc 34.5%, containing the manganese sulfate monohydrate 1 part of manganese 31.8%, containing the iodine pre-mixing agent 1 part of iodine 1%, containing the nanometer selenium 0.6 part of selenium 0.5%, containing the cobalt pre-mixing agent 1 part of cobalt 1%, the methionine iron of iron content 9% 6 parts, containing the zinc methionine 5 parts of zinc 10%, containing the chromium methionine 1 part of chromium 0.2%, containing the vitamin E 4 parts of vitamin E 50%, containing the vitamin C 3 parts of vitamin C 98%, containing the complex vitamin premix 3 parts of B B-complex 1%, l-cn 1 part, antioxidant 5 parts, system chaff 32 parts, zeolite powder 33 parts.
Preferably, a kind ofly produce the special compound premixed feed of selenium-enriched pork, be added in feed with the amount that percentage by weight is 1%, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, it comprises the raw material of following weight portion: the alkali chloride copper of cupric 58% 0.5 part, the ferrous sulfate monohydrate of iron content 25% 2 parts, containing the monohydrate zinc sulphate 1 part of zinc 34.5%, containing the manganese sulfate monohydrate 1 part of manganese 31.8%, containing the iodine pre-mixing agent 1 part of iodine 1%, containing the yeast selenium 2.5 parts of Organic Selenium 0.2%, containing the cobalt pre-mixing agent 1 part of cobalt 1%, the methionine iron of iron content 9% 5 parts, containing the zinc methionine 5 parts of zinc 10%, containing the chromium methionine 1 part of chromium 0.2%, containing the vitamin E 4 parts of vitamin E 50%, containing the vitamin C 3 parts of vitamin C 98%, containing the complex vitamin premix 3 parts of B B-complex 1%, l-cn 1 part, antioxidant 5 parts, system chaff 31 parts, zeolite powder 33 parts.
Described nanometer selenium is nano level elemental selenium, pale red powder, and active ingredient elemental selenium content is 0.5%, and described yeast selenium is organic selenium source of high-quality, and organic selenium content is 0.2%, and yeast selenium absorptivity is high, can store in animal body.Selenium is the necessary trace element of animal body, is the constituent of multiple enzyme in body, have anti-oxidant, strengthen immunity, regulate the multiple biological effects such as hormone secretion.Nanometer selenium and yeast selenium comparatively inorganic selenium (sodium selenite) have higher biologically active and security.
Described antioxidant is ethoxyquinoline, and its mass percent containing active ingredient ethoxyquinoline is 33%.
Produce the compound premixed feed production method that selenium-enriched pork is special, it comprises the following steps:
1) raw material is just clear: chaff of uniting in described raw material, zeolite powder, antioxidant, methionine iron, zinc methionine are thrown in through artificial, pass through grizzly, then cylindrical pre-cleaning screen is entered through two elevators, remove block impurity to mixing clearly efficiency more than 95%, mix efficiency clearly more than 99% through pipe magnetic separator removing irony to irony again, and above-mentioned raw materials enters batch bin respectively after removal of impurities;
2) batching metering: described feed proportioning system arranges 7 batch bins and computer burden balance, use towing force multisensor and terminal box, during batching, the raw material of each batch bin is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, and carry out cummulative metering by microcomputer, batching follows descending principle, the raw material that the part that first calculates the weight is large, join the raw material that weight portion is little again, each batching is complete and receive mixer when allowing the signal of bearing material, scale body Dump gate opens discharging automatically, after automatically close, enter and prepare burden next time, above-mentioned steps 1) in system chaff, zeolite powder, antioxidant, methionine iron, zinc methionine zeolite powder after removal of impurities enters batch bin 1, system chaff enters batch bin 2, methionine iron enters batch bin 3, zinc methionine enters batch bin 4, antioxidant enters batch bin 5, system chaff in batch bin 1 is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, the complete mixer that receives of weighing allows bearing material signal, scale body Dump gate opens discharging automatically, then the zeolite powder in batch bin 2, methionine iron in batch bin 3, antioxidant in zinc methionine in batch bin 4 and batch bin 5 carries out weighing discharging by said procedure,
3) small powder 1 premix: take alkali chloride copper, ferrous sulfate monohydrate, monohydrate zinc sulphate, manganese sulfate monohydrate, iodine pre-mixing agent, nanometer selenium or yeast selenium, cobalt pre-mixing agent, chromium methionine, l-cn nine kinds of raw materials by described weight portion in batch bin 6, and then described nine kinds of raw materials are poured in Mixers with Multi-direction Movement mix, package spare after having mixed;
4) small powder 2 premix: take vitamin E, vitamin C, complex vitamin premix three kinds of raw materials by described weight portion in batch bin 7, and then described three kinds of raw materials are poured into Mixers with Multi-direction Movement mixing, package spare after having mixed;
5) mix: by above-mentioned steps 2), 3), 4) in raw material in load weighted batch bin 1-5, small powder 1, small powder 2 send in single shaft high efficiency mixer and mix, incorporation time reaches CV≤5% in 2.0 minutes;
6) pack: by above-mentioned steps 5) in mixed material promote through elevator, then enter reserve of finished products storehouse respectively by classifying screen, adopt micro computer quantitative package, Accuracy of Packaging grade is 0.5, obtains described premixed feed.
Described step 2) in proportioning accuracy be dynamic accuracy ± 0.3%, static accuracy ± 0.1%.
The present invention adopts above technical scheme, described nanometer selenium is nano level elemental selenium, pale red powder, active ingredient elemental selenium content is 0.5%, yeast selenium is that the yeast be grown on rich seleno culture medium absorbs selenium and inorganic selenium converted to the selenomethionine of organic form, and its organic selenium content is 0.2%.Selenium is the necessary trace element of animal body, is the constituent of multiple enzyme in body, have anti-oxidant, strengthen immunity, regulate the multiple biological effects such as hormone secretion, nanometer selenium and yeast selenium comparatively inorganic selenium (sodium selenite) have higher biologically active and security; In alkali chloride copper, active ingredient copper content is 58%, copper is one of necessary trace element of animal body, participating in the material in constituting body with special physiological function, is the activator of multiple enzyme system, co-factor or structural constituent, participates in regulating biological multiple vital movement process; In ferrous sulfate monohydrate, active ingredient iron content is 25%, iron is the required trace element of animal body, take part in the composition of hemoglobin and myoglobins, be responsible for the important function of oxygen and carbon dioxide in carrier, the composition of cytochrome oxidase, peroxidase and xanthine oxidase etc. participated in directly by iron, ferrous ion is the indispensable activation factor of the various enzymes activating carbohydrate metabolism, and iron also take part in protein synthesis and energetic supersession, physiology defence and immunity function; In monohydrate zinc sulphate, active ingredient Zn content is 34.5%, zinc is the necessary trace element of animal life activity, participates in a series of physiology course, can promote that animal body grows, improve animal body immunity, the metabolism etc. promoting bone growth, promote appetite, participate in carbohydrate; In manganese sulfate monohydrate, active ingredient Fe content is 31.8%, and manganese is many kinds and the constituent of sugared, that fat is relevant with protein metabolism enzyme, can activate multiple enzyme; In iodine pre-mixing agent, active ingredient content of iodine is 1%, and iodine is animal body essential trace element, is requisite composition in thyroid gland; In cobalt pre-mixing agent, active ingredient cobalt content is 1%, and cobalt can improve nitrogen metabolism degree, promotes the synthesis of marrow, liver and muscle amplifying nucleic acid and protein; Antioxidant main component is ethoxyquinoline, is 33% containing active ingredient ethoxyquinoline, and Main Function is prevent the vitamin in feed and fat etc. from oxidative deformation occurring, and has certain anti-mildew fresh-keeping effect; L-cn can significantly improve feed efficiency and daily gain, and effectively reduces diarrhea rate, improves lean meat percentage, reduces back-fat thickness.The present invention can meet the demand of pig to selenium, ensure that pig grows up healthy and sound, the pork Se content produced is 0.25-0.29mg/kg, the present invention's selenium source used is nanometer selenium or yeast selenium, nanometer selenium is with macromolecular substances (protein, carbohydrate etc.) be the elemental selenium of the Nano grade of dispersant, there is particle diameter little, surface area is large, the features such as unstability, described yeast selenium is organic selenium source of high-quality, organic selenium content is 0.2%, yeast selenium absorptivity is high, can store in animal body, nanometer selenium and yeast selenium comparatively other selenium source (sodium selenites, selenium-amino acid chelate etc.) be easier to be absorbed by body, there is higher bioavailability, security and non-oxidizability etc.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
A kind ofly produce the special compound premixed feed of selenium-enriched pork, be added in feed with the amount that percentage by weight is 1%, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, the pork Se content produced is 0.25-0.29mg/kg, it comprises the raw material of following weight portion: alkali chloride copper 0.2-0.5 part of cupric 58%, ferrous sulfate monohydrate 1-2 part of iron content 25%, containing monohydrate zinc sulphate 1-2 part of zinc 34.5%, containing manganese sulfate monohydrate 1-1.5 part of manganese 31.8%, containing iodine pre-mixing agent 0.5-1 part of iodine 1%, nanometer selenium 0.6-1 part containing selenium 0.5% or the yeast selenium 2-2.5 part containing selenium 0.2%, containing cobalt pre-mixing agent 1-1.5 part of cobalt 1%, methionine iron 5-6 part of iron content 9%, containing zinc methionine 5-6 part of zinc 10%, containing chromium methionine 0.5-1 part of chromium 0.2%, containing vitamin E 3-4 part of vitamin E 50%, containing vitamin C 3-4 part of vitamin C 98%, containing complex vitamin premix 2-3 part of B B-complex 1%, l-cn 1-1.3 part, antioxidant 5-6 part, system chaff 31-32 part, zeolite powder 33-34 part.
Described antioxidant is ethoxyquinoline, and its mass percent containing active ingredient ethoxyquinoline is 33%.
Produce the compound premixed feed production method that selenium-enriched pork is special, it comprises the following steps:
1) raw material is just clear: chaff of uniting in described raw material, zeolite powder, antioxidant, methionine iron, zinc methionine are thrown in through artificial, pass through grizzly, then cylindrical pre-cleaning screen is entered through two elevators, remove block impurity to mixing clearly efficiency more than 95%, mix efficiency clearly more than 99% through pipe magnetic separator removing irony to irony again, and above-mentioned raw materials enters batch bin respectively after removal of impurities;
2) batching metering: described feed proportioning system arranges 7 batch bins and computer burden balance, use towing force multisensor and terminal box, during batching, the raw material of each batch bin is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, and carry out cummulative metering by microcomputer, batching follows descending principle, the raw material that the part that first calculates the weight is large, join the raw material that weight portion is little again, each batching is complete and receive mixer when allowing the signal of bearing material, scale body Dump gate opens discharging automatically, after automatically close, enter and prepare burden next time, above-mentioned steps 1) in system chaff, zeolite powder, antioxidant, methionine iron, zinc methionine zeolite powder after removal of impurities enters batch bin 1, system chaff enters batch bin 2, methionine iron enters batch bin 3, zinc methionine enters batch bin 4, antioxidant enters batch bin 5, system chaff in batch bin 1 is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, the complete mixer that receives of weighing allows bearing material signal, scale body Dump gate opens discharging automatically, then the zeolite powder in batch bin 2, methionine iron in batch bin 3, antioxidant in zinc methionine in batch bin 4 and batch bin 5 carries out weighing discharging by said procedure,
3) small powder 1 premix: take alkali chloride copper, ferrous sulfate monohydrate, monohydrate zinc sulphate, manganese sulfate monohydrate, iodine pre-mixing agent, nanometer selenium or yeast selenium, cobalt pre-mixing agent, chromium methionine, l-cn nine kinds of raw materials by described weight portion in batch bin 6, and then described nine kinds of raw materials are poured in Mixers with Multi-direction Movement mix, package spare after having mixed;
4) small powder 2 premix: take vitamin E, vitamin C, complex vitamin premix three kinds of raw materials by described weight portion in batch bin 7, and then described three kinds of raw materials are poured into Mixers with Multi-direction Movement mixing, package spare after having mixed;
5) mix: by above-mentioned steps 2), 3), 4) in raw material in load weighted batch bin 1-5, small powder 1, small powder 2 send in single shaft high efficiency mixer and mix, incorporation time reaches CV≤5% in 2.0 minutes;
6) pack: by above-mentioned steps 5) in mixed material promote through elevator, then enter reserve of finished products storehouse respectively by classifying screen, adopt micro computer quantitative package, Accuracy of Packaging grade is 0.5, obtains described premixed feed.
Described step 2) in proportioning accuracy be dynamic accuracy ± 0.3%, static accuracy ± 0.1%.
Embodiment 1
A kind ofly produce the special compound premixed feed of selenium-enriched pork, be added in feed with the amount that percentage by weight is 1%, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, the pork Se content produced is 0.25-0.29mg/kg, and its production method comprises the following steps (to produce 1000kg):
1) raw material is just clear: described raw material system chaff, zeolite powder, antioxidant, methionine iron, zinc methionine are thrown in through artificial, pass through grizzly, then cylindrical pre-cleaning screen is entered through two elevators, remove block impurity to mixing clearly efficiency more than 95%, mix efficiency clearly more than 99% through pipe magnetic separator removing irony to irony again, and above-mentioned raw materials enters batch bin respectively after removal of impurities;
2) batching metering: described feed proportioning system arranges 7 batch bins and computer burden balance, use towing force multisensor and terminal box, during batching, the raw material of each batch bin is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, and carry out cummulative metering by microcomputer, batching follows descending principle, the raw material that the part that first calculates the weight is large, join the raw material that weight portion is little again, each batching is complete and receive mixer when allowing the signal of bearing material, scale body Dump gate opens discharging automatically, after automatically close, enter and prepare burden next time, above-mentioned steps 1) in system chaff, zeolite powder, antioxidant, methionine iron, zinc methionine is after removal of impurities, zeolite powder enters batch bin 1, system chaff enters batch bin 2, methionine iron enters batch bin 3, zinc methionine enters batch bin 4, antioxidant enters batch bin 5, system chaff in batch bin 1 is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, the complete mixer that receives of weighing allows bearing material signal, scale body Dump gate opens discharging automatically, then the zeolite powder in batch bin 2, methionine iron in batch bin 3, antioxidant in zinc methionine in batch bin 4 and batch bin 5 carries out weighing discharging by said procedure, take system chaff 315.4kg successively, zeolite powder 333.3kg, antioxidant 50.0kg, methionine iron 55.8kg, zinc methionine 50.0kg,
3) small powder 1 premix: take alkali chloride copper 2.6kg, ferrous sulfate monohydrate 20.0kg, monohydrate zinc sulphate 17.5kg, manganese sulfate monohydrate 11.2kg, iodine pre-mixing agent 10.0kg, nanometer selenium 10.0kg, cobalt pre-mixing agent 10.0kg, chromium methionine 10.0kg, l-cn 10.0kg nine kinds of raw materials by described weight portion in batch bin 6, and then described nine kinds of raw materials are poured in Mixers with Multi-direction Movement mix, package spare after having mixed;
4) small powder 2 premix: take vitamin E 30.0kg, vitamin C 34.2kg, complex vitamin premix 30.0kg tri-kinds of raw materials by described weight portion in batch bin 7, and then pour described three kinds of raw materials into Mixers with Multi-direction Movement mixing, package spare after having mixed;
5) mix: by above-mentioned steps 2), 3), 4) in raw material in load weighted batch bin 1-5, small powder 1, small powder 2 send in single shaft high efficiency mixer and mix, incorporation time reaches CV≤5% in 2.0 minutes;
6) pack: by above-mentioned steps 5) in mixed material promote through elevator, then enter reserve of finished products storehouse respectively by classifying screen, adopt micro computer quantitative package, Accuracy of Packaging grade is 0.5, obtains described premixed feed.
Described step 2) in proportioning accuracy be dynamic accuracy ± 0.3%, static accuracy ± 0.1%.
Embodiment 2
A kind ofly produce the special compound premixed feed of selenium-enriched pork, be added in feed with the amount that percentage by weight is 1%, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, the pork Se content produced is 0.25-0.29mg/kg, and its production method comprises the following steps (to produce 1000kg):
1) raw material is just clear: described raw material system chaff, zeolite powder, antioxidant, methionine iron, zinc methionine are thrown in through artificial, pass through grizzly, then cylindrical pre-cleaning screen is entered through two elevators, remove block impurity to mixing clearly efficiency more than 95%, mix efficiency clearly more than 99% through pipe magnetic separator removing irony to irony again, and above-mentioned raw materials enters batch bin respectively after removal of impurities;
2) batching metering: described feed proportioning system arranges 7 batch bins and computer burden balance, use towing force multisensor and terminal box, during batching, the raw material of each batch bin is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, and carry out cummulative metering by microcomputer, batching follows descending principle, the raw material that the part that first calculates the weight is large, join the raw material that weight portion is little again, each batching is complete and receive mixer when allowing the signal of bearing material, scale body Dump gate opens discharging automatically, after automatically close, enter and prepare burden next time, above-mentioned steps 1) in system chaff, zeolite powder, antioxidant, methionine iron, zinc methionine is after removal of impurities, zeolite powder enters batch bin 1, system chaff enters batch bin 2, methionine iron enters batch bin 3, zinc methionine enters batch bin 4, antioxidant enters batch bin 5, system chaff in batch bin 1 is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, the complete mixer that receives of weighing allows bearing material signal, scale body Dump gate opens discharging automatically, then the zeolite powder in batch bin 2, methionine iron in batch bin 3, antioxidant in zinc methionine in batch bin 4 and batch bin 5 carries out weighing discharging by said procedure, take system chaff 320.0kg successively, zeolite powder 330.0kg, antioxidant 50.0kg, methionine iron 60.0kg, zinc methionine 50.0kg,
3) small powder 1 premix: take alkali chloride copper 4.0kg, ferrous sulfate monohydrate 20.0kg, monohydrate zinc sulphate 10.0kg, manganese sulfate monohydrate 10.0kg, iodine pre-mixing agent 10.0kg, nanometer selenium 6.0kg, cobalt pre-mixing agent 10.0kg, chromium methionine 10.0kg, l-cn 10.0kg nine kinds of raw materials by described weight portion in batch bin 6, and then described nine kinds of raw materials are poured in Mixers with Multi-direction Movement mix, package spare after having mixed;
4) small powder 2 premix: take vitamin E 40.0kg, vitamin C 30.0kg, complex vitamin premix 30.0kg tri-kinds of raw materials by described weight portion in batch bin 7, and then pour described three kinds of raw materials into Mixers with Multi-direction Movement mixing, package spare after having mixed;
5) mix: by above-mentioned steps 2), 3), 4) in raw material in load weighted batch bin 1-5, small powder 1, small powder 2 send in single shaft high efficiency mixer and mix, incorporation time reaches CV≤5% in 2.0 minutes;
6) pack: by above-mentioned steps 5) in mixed material promote through elevator, then enter reserve of finished products storehouse respectively by classifying screen, adopt micro computer quantitative package, Accuracy of Packaging grade is 0.5, obtains described premixed feed.
Described step 2) in proportioning accuracy be dynamic accuracy ± 0.3%, static accuracy ± 0.1%.
Embodiment 3
A kind ofly produce the special compound premixed feed of selenium-enriched pork, be added in feed with the amount that percentage by weight is 1%, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, the pork Se content produced is 0.25-0.29mg/kg, and its production method comprises the following steps (to produce 1000kg):
1) raw material is just clear: described raw material system chaff, zeolite powder, antioxidant, methionine iron, zinc methionine are thrown in through artificial, pass through grizzly, then cylindrical pre-cleaning screen is entered through two elevators, remove block impurity to mixing clearly efficiency more than 95%, mix efficiency clearly more than 99% through pipe magnetic separator removing irony to irony again, and above-mentioned raw materials enters batch bin respectively after removal of impurities;
2) batching metering: described feed proportioning system arranges 7 batch bins and computer burden balance, use towing force multisensor and terminal box, during batching, the raw material of each batch bin is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, and carry out cummulative metering by microcomputer, batching follows descending principle, the raw material that the part that first calculates the weight is large, join the raw material that weight portion is little again, each batching is complete and receive mixer when allowing the signal of bearing material, scale body Dump gate opens discharging automatically, after automatically close, enter and prepare burden next time, above-mentioned steps 1) in system chaff, zeolite powder, antioxidant, methionine iron, zinc methionine is after removal of impurities, zeolite powder enters batch bin 1, system chaff enters batch bin 2, methionine iron enters batch bin 3, zinc methionine enters batch bin 4, antioxidant enters batch bin 5, system chaff in batch bin 1 is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, the complete mixer that receives of weighing allows bearing material signal, scale body Dump gate opens discharging automatically, then the zeolite powder in batch bin 2, methionine iron in batch bin 3, antioxidant in zinc methionine in batch bin 4 and batch bin 5 carries out weighing discharging by said procedure, take system chaff 310.0kg successively, zeolite powder 330.0kg, antioxidant 50.0kg, methionine iron 50.0kg, zinc methionine 50.0kg,
3) small powder 1 premix: take alkali chloride copper 5.0kg, ferrous sulfate monohydrate 20.0kg, monohydrate zinc sulphate 10.0kg, manganese sulfate monohydrate 10.0kg, iodine pre-mixing agent 10.0kg, yeast selenium 25.0kg, cobalt pre-mixing agent 10.0kg, chromium methionine 10.0kg, l-cn 10.0kg nine kinds of raw materials by described weight portion in batch bin 6, and then described nine kinds of raw materials are poured in Mixers with Multi-direction Movement mix, package spare after having mixed;
4) small powder 2 premix: take vitamin E 40.0kg, vitamin C 30.0kg, complex vitamin premix 30.0kg tri-kinds of raw materials by described weight portion in batch bin 7, and then pour described three kinds of raw materials into Mixers with Multi-direction Movement mixing, package spare after having mixed;
5) mix: by above-mentioned steps 2), 3), 4) in raw material in load weighted batch bin 1-5, small powder 1, small powder 2 send in single shaft high efficiency mixer and mix, incorporation time reaches CV≤5% in 2.0 minutes;
6) pack: by above-mentioned steps 5) in mixed material promote through elevator, then enter reserve of finished products storehouse respectively by classifying screen, adopt micro computer quantitative package, Accuracy of Packaging grade is 0.5, obtains described premixed feed.
Described step 2) in proportioning accuracy be dynamic accuracy ± 0.3%, static accuracy ± 0.1%.
Embodiment 4
A kind ofly produce the special compound premixed feed of selenium-enriched pork, be added in feed with the amount that percentage by weight is 1%, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, the pork Se content produced is 0.25-0.29mg/kg, and its production method comprises the following steps (to produce 1000kg):
1) raw material is just clear: described raw material system chaff, zeolite powder, antioxidant, methionine iron, zinc methionine are thrown in through artificial, pass through grizzly, then cylindrical pre-cleaning screen is entered through two elevators, remove block impurity to mixing clearly efficiency more than 95%, mix efficiency clearly more than 99% through pipe magnetic separator removing irony to irony again, and above-mentioned raw materials enters batch bin respectively after removal of impurities;
2) batching metering: described feed proportioning system arranges 7 batch bins and computer burden balance, use towing force multisensor and terminal box, during batching, the raw material of each batch bin is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, and carry out cummulative metering by microcomputer, batching follows descending principle, the raw material that the part that first calculates the weight is large, join the raw material that weight portion is little again, each batching is complete and receive mixer when allowing the signal of bearing material, scale body Dump gate opens discharging automatically, after automatically close, enter and prepare burden next time, above-mentioned steps 1) in system chaff, zeolite powder, antioxidant, methionine iron, zinc methionine is after removal of impurities, zeolite powder enters batch bin 1, system chaff enters batch bin 2, methionine iron enters batch bin 3, zinc methionine enters batch bin 4, antioxidant enters batch bin 5, system chaff in batch bin 1 is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, the complete mixer that receives of weighing allows bearing material signal, scale body Dump gate opens discharging automatically, then the zeolite powder in batch bin 2, methionine iron in batch bin 3, antioxidant in zinc methionine in batch bin 4 and batch bin 5 carries out weighing discharging by said procedure, take system chaff 310.0kg successively, zeolite powder 330.0kg, antioxidant 60.0kg, methionine iron 50.0kg, zinc methionine 60.0kg,
3) small powder 1 premix: take alkali chloride copper 2.0kg, ferrous sulfate monohydrate 10.0kg, monohydrate zinc sulphate 20.0kg, manganese sulfate monohydrate 15.0kg, iodine pre-mixing agent 5.0kg, yeast selenium 20.0kg, cobalt pre-mixing agent 10.0kg, chromium methionine 5.0kg, l-cn 13.0kg nine kinds of raw materials by described weight portion in batch bin 6, and then described nine kinds of raw materials are poured in Mixers with Multi-direction Movement mix, package spare after having mixed;
4) small powder 2 premix: take vitamin E 30.0kg, vitamin C 40.0kg, complex vitamin premix 20.0kg tri-kinds of raw materials by described weight portion in batch bin 7, and then pour described three kinds of raw materials into Mixers with Multi-direction Movement mixing, package spare after having mixed;
5) mix: by above-mentioned steps 2), 3), 4) in raw material in load weighted batch bin 1-5, small powder 1, small powder 2 send in single shaft high efficiency mixer and mix, incorporation time reaches CV≤5% in 2.0 minutes;
6) pack: by above-mentioned steps 5) in mixed material promote through elevator, then enter reserve of finished products storehouse respectively by classifying screen, adopt micro computer quantitative package, Accuracy of Packaging grade is 0.5, obtains described premixed feed.
Described step 2) in proportioning accuracy be dynamic accuracy ± 0.3%, static accuracy ± 0.1%.
Embodiment 5
A kind ofly produce the special compound premixed feed of selenium-enriched pork, be added in feed with the amount that percentage by weight is 1%, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, the pork Se content produced is 0.25-0.29mg/kg, and its production method comprises the following steps (to produce 1000kg):
1) raw material is just clear: described raw material system chaff, zeolite powder, antioxidant, methionine iron, zinc methionine are thrown in through artificial, pass through grizzly, then cylindrical pre-cleaning screen is entered through two elevators, remove block impurity to mixing clearly efficiency more than 95%, mix efficiency clearly more than 99% through pipe magnetic separator removing irony to irony again, and above-mentioned raw materials enters batch bin respectively after removal of impurities;
2) batching metering: described feed proportioning system arranges 7 batch bins and computer burden balance, use towing force multisensor and terminal box, during batching, the raw material of each batch bin is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, and carry out cummulative metering by microcomputer, batching follows descending principle, the raw material that the part that first calculates the weight is large, join the raw material that weight portion is little again, each batching is complete and receive mixer when allowing the signal of bearing material, scale body Dump gate opens discharging automatically, after automatically close, enter and prepare burden next time, above-mentioned steps 1) in system chaff, zeolite powder, antioxidant, methionine iron, zinc methionine is after removal of impurities, zeolite powder enters batch bin 1, system chaff enters batch bin 2, methionine iron enters batch bin 3, zinc methionine enters batch bin 4, antioxidant enters batch bin 5, system chaff in batch bin 1 is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, the complete mixer that receives of weighing allows bearing material signal, scale body Dump gate opens discharging automatically, then the zeolite powder in batch bin 2, methionine iron in batch bin 3, antioxidant in zinc methionine in batch bin 4 and batch bin 5 carries out weighing discharging by said procedure, take system chaff 320.0kg successively, zeolite powder 340.0kg, antioxidant 55.0kg, methionine iron 55.0kg, zinc methionine 55.0kg,
3) small powder 1 premix: take alkali chloride copper 2.0kg, ferrous sulfate monohydrate 10.0kg, monohydrate zinc sulphate 10.0kg, manganese sulfate monohydrate 10.0kg, iodine pre-mixing agent 5.0kg, nanometer selenium 10.0kg, cobalt pre-mixing agent 15.0kg, chromium methionine 5.0kg, l-cn 13.0kg nine kinds of raw materials by described weight portion in batch bin 6, and then described nine kinds of raw materials are poured in Mixers with Multi-direction Movement mix, package spare after having mixed;
4) small powder 2 premix: take vitamin E 35.0kg, vitamin C 35.0kg, complex vitamin premix 25.0kg tri-kinds of raw materials by described weight portion in batch bin 7, and then pour described three kinds of raw materials into Mixers with Multi-direction Movement mixing, package spare after having mixed;
5) mix: by above-mentioned steps 2), 3), 4) in raw material in load weighted batch bin 1-5, small powder 1, small powder 2 send in single shaft high efficiency mixer and mix, incorporation time reaches CV≤5% in 2.0 minutes;
6) pack: by above-mentioned steps 5) in mixed material promote through elevator, then enter reserve of finished products storehouse respectively by classifying screen, adopt micro computer quantitative package, Accuracy of Packaging grade is 0.5, obtains described premixed feed.
Described step 2) in proportioning accuracy be dynamic accuracy ± 0.3%, static accuracy ± 0.1%.
The present invention is a kind of produces the special compound premixed feed of selenium-enriched pork, be added in feed with the amount that percentage by weight is 1%, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, the demand of pig to selenium can be met, ensure that pig grows up healthy and sound, the present invention's selenium source used is nanometer selenium or yeast selenium, nanometer selenium is with macromolecular substances (protein, carbohydrate etc.) be the elemental selenium of the Nano grade of dispersant, there is particle diameter little, surface area is large, the features such as unstability, comparatively other selenium source (sodium selenites, selenium-amino acid chelate etc.) be easier to be absorbed by body, there is higher bioavailability, security and non-oxidizability etc.The pork Se content adopting premixing feedstuff of the present invention to produce is 0.25-0.29mg/kg, and selenium-enriched pork belongs to the functional health pork having and mend selenium, and selenium contained by selenium-enriched pork is the Organic Selenium utilized that is easily absorbed by the body, and is well mend selenium food.
Claims (7)
1. produce the special compound premixed feed of selenium-enriched pork for one kind, it is characterized in that: the amount that described premixed feed is 1% with percentage by weight is added in feed, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, it comprises the raw material of following weight portion: alkali chloride copper 0.2-0.5 part of cupric 58%, ferrous sulfate monohydrate 1-2 part of iron content 25%, containing monohydrate zinc sulphate 1-2 part of zinc 34.5%, containing manganese sulfate monohydrate 1-1.5 part of manganese 31.8%, containing iodine pre-mixing agent 0.5-1 part of iodine 1%, nanometer selenium 0.6-1 part containing selenium 0.5% or the yeast selenium 2-2.5 part containing Organic Selenium 0.2%, containing cobalt pre-mixing agent 1-1.5 part of cobalt 1%, methionine iron 5-6 part of iron content 9%, containing zinc methionine 5-6 part of zinc 10%, containing chromium methionine 0.5-1 part of chromium 0.2%, containing vitamin E 3-4 part of vitamin E 50%, containing vitamin C 3-4 part of vitamin C 98%, containing complex vitamin premix 2-3 part of B B-complex 1%, l-cn 1-1.3 part, antioxidant 5-6 part, system chaff 31-32 part, zeolite powder 33-34 part.
2. according to claim 1ly a kind ofly produce the special compound premixed feed of selenium-enriched pork, it is characterized in that: the amount that described premixed feed is 1% with percentage by weight is added in feed, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, it comprises the raw material of following weight portion: the alkali chloride copper of cupric 58% 0.26 part, the ferrous sulfate monohydrate of iron content 25% 2 parts, containing the monohydrate zinc sulphate 1.75 parts of zinc 34.5%, containing the manganese sulfate monohydrate 1.12 parts of manganese 31.8%, containing the iodine pre-mixing agent 1 part of iodine 1%, containing the nanometer selenium 1 part of selenium 0.5%, containing the cobalt pre-mixing agent 1 part of cobalt 1%, the methionine iron of iron content 9% 5.58 parts, containing the zinc methionine 5 parts of zinc 10%, containing the chromium methionine 1 part of chromium 0.2%, containing the vitamin E 3 parts of vitamin E 50%, containing the vitamin C 3.42 parts of vitamin C 98%, containing the complex vitamin premix 3 parts of B B-complex 1%, l-cn 1 part, antioxidant 5 parts, system chaff 31.54 parts, zeolite powder 33.33 parts.
3. according to claim 1ly a kind ofly produce the special compound premixed feed of selenium-enriched pork, it is characterized in that: the amount that described premixed feed is 1% with percentage by weight is added in feed, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, it comprises the raw material of following weight portion: the alkali chloride copper of cupric 58% 0.4 part, the ferrous sulfate monohydrate of iron content 25% 2 parts, containing the monohydrate zinc sulphate 1 part of zinc 34.5%, containing the manganese sulfate monohydrate 1 part of manganese 31.8%, containing the iodine pre-mixing agent 1 part of iodine 1%, containing the nanometer selenium 0.6 part of selenium 0.5%, containing the cobalt pre-mixing agent 1 part of cobalt 1%, the methionine iron of iron content 9% 6 parts, containing the zinc methionine 5 parts of zinc 10%, containing the chromium methionine 1 part of chromium 0.2%, containing the vitamin E 4 parts of vitamin E 50%, containing the vitamin C 3 parts of vitamin C 98%, containing the complex vitamin premix 3 parts of B B-complex 1%, l-cn 1 part, antioxidant 5 parts, system chaff 32 parts, zeolite powder 33 parts.
4. according to claim 1ly a kind ofly produce the special compound premixed feed of selenium-enriched pork, it is characterized in that: the amount that described premixed feed is 1% with percentage by weight is added in feed, be applicable to 120 age in days growing-finishing pigs to the stage of delivering for sale, it comprises the raw material of following weight portion: the alkali chloride copper of cupric 58% 0.5 part, the ferrous sulfate monohydrate of iron content 25% 2 parts, containing the monohydrate zinc sulphate 1 part of zinc 34.5%, containing the manganese sulfate monohydrate 1 part of manganese 31.8%, containing the iodine pre-mixing agent 1 part of iodine 1%, containing the yeast selenium 2.5 parts of Organic Selenium 0.2%, containing the cobalt pre-mixing agent 1 part of cobalt 1%, the methionine iron of iron content 9% 5 parts, containing the zinc methionine 5 parts of zinc 10%, containing the chromium methionine 1 part of chromium 0.2%, containing the vitamin E 4 parts of vitamin E 50%, containing the vitamin C 3 parts of vitamin C 98%, containing the complex vitamin premix 3 parts of B B-complex 1%, l-cn 1 part, antioxidant 5 parts, system chaff 31 parts, zeolite powder 33 parts.
5. a kind of according to claim 1,2,3 or 4 produces the special compound premixed feed of selenium-enriched pork, it is characterized in that: described antioxidant is ethoxyquinoline, and its mass percent containing active ingredient ethoxyquinoline is 33%.
6. a kind of according to claim 1,2,3 or 4 produces the special compound premixed feed production method of selenium-enriched pork, it is characterized in that: it comprises the following steps:
1) raw material is just clear: chaff of uniting in described raw material, zeolite powder, antioxidant, methionine iron, zinc methionine are thrown in through artificial, pass through grizzly, then cylindrical pre-cleaning screen is entered through two elevators, remove block impurity to mixing clearly efficiency more than 95%, mix efficiency clearly more than 99% through pipe magnetic separator removing irony to irony again, and above-mentioned raw materials enters batch bin respectively after removal of impurities;
2) batching metering: described feed proportioning system arranges 7 batch bins and computer burden balance, use towing force multisensor and terminal box, during batching, the raw material of each batch bin is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, and carry out cummulative metering by microcomputer, batching follows descending principle, the raw material that the part that first calculates the weight is large, join the raw material that weight portion is little again, each batching is complete and receive mixer when allowing the signal of bearing material, scale body Dump gate opens discharging automatically, after automatically close, enter and prepare burden next time, above-mentioned steps 1) in system chaff, zeolite powder, antioxidant, methionine iron, zinc methionine zeolite powder after removal of impurities enters batch bin 1, system chaff enters batch bin 2, methionine iron enters batch bin 3, zinc methionine enters batch bin 4, antioxidant enters batch bin 5, system chaff in batch bin 1 is through frequency control material blending auger, add in computer burden balance under the control of microcomputer, the complete mixer that receives of weighing allows bearing material signal, scale body Dump gate opens discharging automatically, then the zeolite powder in batch bin 2, methionine iron in batch bin 3, antioxidant in zinc methionine in batch bin 4 and batch bin 5 carries out weighing discharging by said procedure,
3) small powder 1 premix: take alkali chloride copper, ferrous sulfate monohydrate, monohydrate zinc sulphate, manganese sulfate monohydrate, iodine pre-mixing agent, nanometer selenium or yeast selenium, cobalt pre-mixing agent, chromium methionine, l-cn nine kinds of raw materials by described weight portion in batch bin 6, and then described nine kinds of raw materials are poured in Mixers with Multi-direction Movement mix, package spare after having mixed;
4) small powder 2 premix: take vitamin E, vitamin C, complex vitamin premix three kinds of raw materials by described weight portion in batch bin 7, and then described three kinds of raw materials are poured into Mixers with Multi-direction Movement mixing, package spare after having mixed;
5) mix: by above-mentioned steps 2), 3), 4) in raw material in load weighted batch bin 1-5, small powder 1, small powder 2 send in single shaft high efficiency mixer and mix, incorporation time reaches CV≤5% in 2.0 minutes;
6) pack: by above-mentioned steps 5) in mixed material promote through elevator, then enter reserve of finished products storehouse respectively by classifying screen, adopt micro computer quantitative package, Accuracy of Packaging grade is 0.5, obtains described premixed feed.
7. according to claim 6ly a kind ofly produce the special compound premixed feed production method of selenium-enriched pork, it is characterized in that: described step 2) in proportioning accuracy be dynamic accuracy ± 0.3%, static accuracy ± 0.1%.
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