CN107028005B - Preparation method of energy bar for perinatal sows - Google Patents
Preparation method of energy bar for perinatal sows Download PDFInfo
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- CN107028005B CN107028005B CN201710416845.2A CN201710416845A CN107028005B CN 107028005 B CN107028005 B CN 107028005B CN 201710416845 A CN201710416845 A CN 201710416845A CN 107028005 B CN107028005 B CN 107028005B
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Abstract
The invention discloses a preparation method of an energy bar for perinatal sows, belongs to the technical field of animal nutrition and pig feed, and provides a concept of the energy bar for the perinatal sows.
Description
Technical Field
The invention belongs to the technical field of animal nutrition and pig feed, and particularly relates to a preparation method of an energy rod for sows in a perinatal period.
Background
In the production process of sows, the perinatal period is a relatively special and critical period. The perinatal period is the period from 7 days before the sow is born to 7 days after the sow is born, and is a quite special and critical period in the breeding cycle of the sow. On one hand, perinatal sows are stressed by body metabolism pressure and lactation nutritional requirements with higher nutritional requirements brought by rapid fetal development, and are also subjected to stress influences with larger intensity, such as digestive capacity reduction caused by weakened intestinal peristalsis, and farrowing stress and parturition stress caused by changing feeding environment.
However, the feed of the sow at present is basically divided into two stages of a gestation period and a lactation period, a perinatal period is not considered independently, and a certain vacuum period exists, so that a special feed for the sow at the stage is required to be developed for meeting the requirements of rapidly supplementing nutrition, relieving stress and storing physical ability. Realizes the nutrition supply from the late gestation period to the production period and the lactation period, lays a good foundation for the health condition of the sows, and thereby improves the production performance of the fetal time and even each subsequent fetal time.
Disclosure of Invention
In order to overcome the defects that the conventional pregnant feed and a lactation feed cannot be effectively linked, the raw material treatment is extensive and the energy supply form is not reasonable enough, and by referring to the related technology of raw material pretreatment, the invention provides a preparation method of an energy rod for a perinatal sow.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a preparation method of an energy bar for perinatal sows comprises the following steps:
(1) mixing, puffing and crushing grains: puffing and crushing grains to obtain puffed grains; the puffing pretreatment is carried out, so that the gelatinization degree of the grain starch is improved, and the utilization rate of the starch is improved;
(2) pre-digestion of protein material: mixing neutral protease, acid protease, flavourzyme and water to obtain an enzyme-water mixed solution, adding the crushed protein raw material into the enzyme-water mixed solution, and heating for enzymolysis to obtain enzymolysis protein;
(3) premixing raw materials: mixing organic acid, maltodextrin, glucose, anti-stress component, Chinese herbal medicine and phagostimulant to obtain premix;
(4) homogenizing and adsorbing the grease: uniformly mixing the grease and the molasses, homogenizing and refining, spraying the mixture on the puffed grains, and uniformly mixing to obtain a compound material;
(5) mixing and compounding: uniformly mixing the zymolytic protein, the premix, the compound ingredients, the bagasse and the konjac flour to prepare the energy bar for the sows in the perinatal period, and distributing, packaging and transporting out.
Preferably, in the step (1), the grains comprise one or more of rice, corn or oat, and the grains are ground to 30 meshes; in the step (2), the mass ratio of the neutral protease, the acidic protease, the flavourzyme and the water is (0-2): (1-3): (0.2-0.5): 1000, parts by weight; the mass ratio of the protein raw material to the enzyme-water mixed solution is (60-70): (30-40), and then heating to 50-55 ℃ for enzymolysis for 4-6h to obtain zymoprotein. Three proteases were chosen because of their different sites of action, and the proteases act on different sites of cleavage, resulting in different peptides. Three proteases are selected for composite use, so that enzyme cutting sites are increased, the ratio of the obtained small molecular peptides is larger, the enzymolysis efficiency is higher, and the protein raw materials are subjected to enzymolysis and predigestion treatment, so that the utilization rate of the protein is improved by improving the content of the small peptides and amino acids; on the other hand, the protein hydrolysate contains a part of amino acids with food calling effect, so that the palatability of the raw materials is improved.
Preferably, in the step (3), the organic acid comprises 2-5 parts of fumaric acid, 3-8 parts of citric acid, 10-12 parts of maltodextrin and 8-15 parts of glucose by weight, and the organic acid and the sugar are combined for use, so that energy can be rapidly provided for sows, and the palatability can be increased; the anti-stress components comprise 1-2 parts of taurine, 1-3 parts of glutamine, 8-12 parts of vitamin C and 4-5 parts of compound B vitamins, and can effectively relieve the oxidative stress of intestinal tracts of sows; 8-10 parts of Chinese herbal medicine, 0.05-0.8 part of phagostimulant, wherein the phagostimulant is one or more of flavour nucleotide disodium, sodium glutamate or yeast extract.
Preferably, the step (3) further comprises 4-6 parts by weight of kelp powder, 2-3 parts by weight of calcium lactate and 0.05-1.5 parts by weight of a flavoring agent, wherein the flavoring agent is one of milk flavor or fruit flavor. The kelp powder has the effects of promoting lactation, helping excretion and maintaining intestinal health; the calcium lactate is organic calcium and is used for supplementing calcium and preventing the calcium from being greatly lost along with milk in the lactation period; the flavoring agent and the phagostimulant have improved flavor and are more appetizing when smelling.
Preferably, in the step (3), the Chinese herbal medicines comprise multiple components of ricepaper pith, cowherb seed, uniflower swisscentaury root, malt, dandelion, pine needle powder, liquorice or hawthorn in parts by weight, and the multiple Chinese herbal medicines are comprehensively applied, so that the Chinese herbal medicines have multiple effects of promoting lactation, clearing heat, reducing internal heat, helping digestion and the like, and can also effectively relieve constipation of sows.
Preferably, in the step (4), the oil and fat comprises one or more of soybean oil, corn oil, rapeseed oil, palm kernel oil and coconut oil, and the mass ratio of the oil and fat to the molasses is (3-5): 1, homogenizing and refining by a colloid mill, and spraying the homogenized mixture and the puffed grains on the puffed grains according to the mass ratio of (5-10) to (90-95).
Preferably, in the step (5), the enzymolysis protein, the premix, the compound ingredients, the bagasse and the konjac flour are mixed according to a mass ratio of (10-15): (15-20): (50-55): (5-8): (5-8).
The invention has the advantages that:
(1) according to the invention, the cereal starch gelatinization degree is improved by performing puffing pretreatment on cereal raw materials, so that the utilization rate of starch is improved;
(2) the method carries out enzymolysis and predigestion treatment on the protein raw material, on one hand, the utilization rate of the protein is improved by improving the content of small peptide and amino acid; on the other hand, the protein hydrolysate contains a part of amino acids with food calling effect, so that the palatability of the raw materials is improved;
(3) the invention can rapidly provide energy for sows and also can increase palatability by combining various organic acids and sugar;
(4) the invention comprehensively applies a plurality of Chinese herbal medicines, has a plurality of efficacies of promoting lactation, clearing heat, reducing pathogenic fire, promoting digestion and the like, and can also effectively relieve constipation of sows;
(5) the invention can supplement various anti-stress components, such as vitamin C, B vitamin complex and taurine;
(6) the fermentable fibers of the invention utilize the strong fermentation capacity of sows per se to provide continuous energy supply while maintaining the health of the digestive tract.
Detailed Description
The invention will be further illustrated below:
example 1:
(1) mixing, puffing and crushing grains: puffing rice, and pulverizing to 30 mesh to obtain puffed grain;
(2) pre-digestion of protein material: mixing neutral protease, acid protease, flavourzyme and water according to a mass ratio of 0.8:2:0.4:1000 to obtain an enzyme-water mixed solution, uniformly mixing the crushed protein raw material and the enzyme-water mixed solution according to a mass ratio of 60:40, and heating to 55 ℃ for enzymolysis for 5 hours to obtain enzymolysis protein;
(3) premixing raw materials: 3kg of fumaric acid, 5kg of citric acid, 1.5kg of taurine, 12kg of vitamin C, 4kg of compound B vitamins, 10kg of Chinese herbal medicines, 12.2kg of glucose, 10kg of maltodextrin, 2.5kg of glutamine, 6kg of kelp powder, 2.5kg of calcium lactate, 0.8kg of milk flavor and 0.5kg of flavor nucleotide disodium are stirred and mixed uniformly to obtain a premix;
(4) homogenizing and adsorbing the grease: uniformly mixing soybean oil, corn oil, coconut oil and molasses according to the mass ratio of 1.5:1.5:0.5:1, homogenizing and refining, spraying the homogenized mixture and puffed grains according to the mass ratio of 8:92 onto the puffed grains, and uniformly mixing to obtain a compound ingredient;
(5) mixing and compounding: uniformly mixing the zymolytic protein, the premix, the compound ingredients, the bagasse and the konjac flour according to the mass ratio of 12:18:55:7:8, and pressing and forming by an extruder to obtain the energy bar for the sows in the perinatal period.
Example 2:
(1) mixing, puffing and crushing grains: puffing rice, and pulverizing to 30 mesh to obtain puffed grain;
(2) pre-digestion of protein material: mixing neutral protease, acid protease, flavourzyme and water according to a mass ratio of 0.6:3:0.5:1000 to obtain an enzyme-water mixed solution, uniformly mixing the crushed protein raw material and the enzyme-water mixed solution according to a mass ratio of 70:30, and heating to 55 ℃ for enzymolysis for 6 hours to obtain enzymolysis protein;
(3) premixing raw materials: 2kg of fumaric acid, 3kg of citric acid, 1kg of taurine, 8kg of vitamin C, 5kg of compound B vitamins, 8kg of Chinese herbal medicines, 11kg of glucose, 12kg of maltodextrin, 1kg of glutamine, 4kg of kelp powder, 2kg of calcium lactate, 1.5kg of milk flavor and 0.8kg of flavor nucleotide disodium are stirred and mixed uniformly to obtain a premix;
(4) homogenizing and adsorbing the grease: uniformly mixing soybean oil, corn oil, coconut oil and molasses according to the mass ratio of 2:1.5:1.5:1, homogenizing and refining, spraying the homogenized mixture and puffed grains according to the mass ratio of 10:95 onto the puffed grains, and uniformly mixing to obtain a compound ingredient;
(5) mixing and compounding: uniformly mixing the zymolytic protein, the premix, the compound ingredients, the bagasse and the konjac flour according to the mass ratio of 15:20:52:5:8, and pressing and forming by an extruder to obtain the energy bar for the sows in the perinatal period.
Example 3:
(1) mixing, puffing and crushing grains: puffing rice, and pulverizing to 30 mesh to obtain puffed grain;
(2) pre-digestion of protein material: mixing neutral protease, acid protease, flavourzyme and water according to the mass ratio of 2:1:0.3:1000 to obtain an enzyme-water mixed solution, uniformly mixing the crushed protein raw material and the enzyme-water mixed solution according to the mass ratio of 65:35, heating to 50 ℃ for enzymolysis for 5.5 hours to obtain enzymolysis protein;
(3) premixing raw materials: 5kg of fumaric acid, 8kg of citric acid, 2kg of taurine, 10kg of vitamin C, 4.5kg of compound B vitamins, 9kg of Chinese herbal medicines, 8kg of glucose, 11kg of maltodextrin, 3kg of glutamine, 5kg of kelp powder, 3kg of calcium lactate, 0.2kg of milk flavor and 0.3kg of flavor nucleotide disodium are stirred and mixed uniformly to obtain a premix;
(4) homogenizing and adsorbing the grease: uniformly mixing the soybean oil, the coconut oil and the molasses according to the mass ratio of 2:2:1, homogenizing and refining, spraying the homogenized mixture and the puffed grains according to the mass ratio of 5:90 onto the puffed grains, and uniformly mixing to obtain a compound ingredient;
(5) mixing and compounding: uniformly mixing the zymolytic protein, the premix, the compound ingredients, the bagasse and the konjac flour according to the mass ratio of 15:15:55:5:8, and pressing and forming by an extruder to obtain the energy bar for the sows in the perinatal period.
The perinatal period sow production performance test comprises the following steps:
in the application research test of the energy bars prepared in examples 1, 2 and 3 on the perinatal sows, since the application effect of the energy bars prepared in examples 2 and 3 on the perinatal sows is the same as that of example 1, only the detailed test process of the energy bar prepared in example 1 is described here, and the details of examples 2 and 3 are not repeated here.
First, test purpose
The experiment researches the influence of the energy bar on relieving farrowing stress of the sows in the perinatal period, reducing body condition loss and promoting lactation of the sows.
Second, test time and place
In 2016, 11-12 months, the method is carried out in Shenyang Xinhuakang pig farms.
Third, test protocol
1. Test animals and groups
80 heads of 3-4-fetus hybrid sows with similar body conditions, namely long-white-large-white hybrid sows, are randomly divided into two groups, 40 heads of each group are respectively a control group and a test group. The test period is 14 days from the 107 th d beginning of pregnancy to 7 th postpartum of the sow. Piglet feeding management is carried out according to a test field.
2. Test daily ration
| Time of day | Control group | Test group |
| Pregnancy 107 d-delivery | Commercial pregnant daily ration | Commodity pregnant daily ration and energy bar |
| Parturition-7 d postpartum | Daily ration for commercial lactation | Commodity lactation ration and energy bar |
3. Detecting the index
Farrowing and body condition of sows: including litter size, backfat thickness, time from weaning to estrus regaining.
Piglet: the birth weight of piglets, the survival rate of piglets in the lactation period and the weaning weight.
Fourth, test results
| Control group | Test group | |
| Average litter size/head | 10.55±4.40 | 10.65±2.79 |
| Average litter size/head | 10.12±3.13 | 10.38±2.44 |
| Survival rate/%) | 95.92 | 97.46 |
| Thickness/mm of weaned backfat | 17.99±0.17a | 18.21±0.11b |
| Time from weaning to recurrence/d | 5.57±1.14b | 4.84±0.91a |
| Weight of newborn baby pig/kg | 1.81±0.05 | 1.83±0.01 |
| Number of survivors/head of weaned piglets | 9.87±4.26 | 10.30±2.47 |
| Survival rate/percentage of weaned piglets | 97.52 | 99.23 |
| Average weaning weight/kg | 7.21±0.02A | 7.45±0.03B |
Note: in the table, different lower case letters show significant difference (P < 0.05), and different upper case letters show significant difference (P < 0.01)
The energy bar is supplemented in the perinatal stage of the sow, so that the backfat loss of the sow in the lactation period can be reduced, and the body condition maintenance of the sow is facilitated; the interval from the weaning to the recurrent estrus of the sow is shortened, and the utilization rate of the sow is improved; meanwhile, the weaning survival rate and the weaning weight of the piglets are also obviously improved, and the main reason is that the milk of the sows is abundant after the energy bar is supplemented, and the piglets can obtain sufficient nutrients through the breast milk, which shows that the lactation capacity of the sows can be improved by supplementing the energy bar in the perinatal period; in addition, the number born alive piglets and the birth weight of the piglets of the sows in the test group are slightly improved, which is probably related to the improvement of the capacity of the sows for sufficient energy supply and resisting the childbirth stress.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (3)
1. A preparation method of an energy bar for perinatal sows is characterized by comprising the following steps:
(1) mixing, puffing and crushing grains: puffing and crushing grains to obtain puffed grains;
(2) pre-digestion of protein material: mixing neutral protease, acid protease, flavourzyme and water to obtain an enzyme-water mixed solution, adding the crushed protein raw material into the enzyme-water mixed solution, and heating for enzymolysis to obtain enzymolysis protein;
(3) premixing raw materials: mixing organic acid, maltodextrin, glucose, anti-stress component, Chinese herbal medicine and phagostimulant to obtain premix;
(4) homogenizing and adsorbing the grease: uniformly mixing the grease and the molasses, homogenizing and refining, spraying the mixture on the puffed grains, and uniformly mixing to obtain a compound material;
(5) mixing and compounding: uniformly mixing the zymolytic protein, the premix, the compound ingredients, the bagasse and the konjac flour to prepare the energy bar for the sows in the perinatal period, and distributing, packaging and transporting out;
wherein the content of the first and second substances,
in the step (1), the grains comprise one or more of rice, corn or oat, and the grains are ground to 30 meshes;
in the step (2), the mass ratio of the neutral protease, the acidic protease, the flavourzyme and the water is (0-2): (1-3): (0.2-0.5): 1000, parts by weight; the mass ratio of the protein raw material to the enzyme-water mixed solution is (60-70): (30-40), then heating to 50-55 ℃ for enzymolysis for 4-6h to obtain enzymolysis protein;
in the step (3), the organic acid comprises 2-5 parts of fumaric acid, 3-8 parts of citric acid, 10-12 parts of maltodextrin, 8-15 parts of glucose, 1-2 parts of taurine, 1-3 parts of glutamine, 8-12 parts of vitamin C and 4-5 parts of compound B vitamins, 8-10 parts of Chinese herbal medicines and 0.05-0.8 part of phagostimulant by weight;
according to the parts by weight, the step (3) also comprises 4-6 parts of kelp powder, 2-3 parts of calcium lactate and 0.05-1.5 parts of flavoring agent;
in the step (4), the oil comprises one or more of soybean oil, corn oil, rapeseed oil, palm kernel oil or coconut oil, and the oil and the molasses are mixed according to the mass ratio of (3-5): 1, homogenizing and refining by a colloid mill, and mixing with the puffed grains according to the mass ratio of (5-10): (90-95) spraying onto the expanded cereal;
in the step (5), the enzymolysis protein, the premix, the compound ingredients, the bagasse and the konjac flour are mixed according to the mass ratio of (10-15): (15-20): (50-55): (5-8): (5-8) stirring and mixing uniformly.
2. The method for preparing an energy bar for perinatal sows as claimed in claim 1, wherein the Chinese herbal medicines comprise a plurality of the following components in parts by weight of ricepaperplant pith, cowherb seed, uniflower swisscentaury root, malt, dandelion, pine needle powder, liquorice or hawthorn.
3. The method of claim 2, wherein the flavoring agent is one of milk flavor and fruit flavor, and the feeding promoting agent is one or more of flavor nucleotide disodium, sodium glutamate, and yeast extract.
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| CN107950788A (en) * | 2017-11-23 | 2018-04-24 | 安徽金牧饲料有限公司 | Biological feedstuff composition and its application containing organic trace element |
| CN110313442A (en) * | 2019-04-08 | 2019-10-11 | 广东省农业科学院动物科学研究所 | A kind of method for breeding shortening sow stages of labor |
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| CN104621382A (en) * | 2014-12-25 | 2015-05-20 | 北京资源亚太饲料科技有限公司 | Functional feed applied to sows in perinatal period and application of feed |
| CN104957389A (en) * | 2015-05-26 | 2015-10-07 | 青岛大信饲料有限公司 | Compound feed for sows at perinatal period |
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| CN104970192A (en) * | 2014-04-14 | 2015-10-14 | 中国科学院海洋研究所 | Functional protein feed additive and preparation method thereof |
| CN104621382A (en) * | 2014-12-25 | 2015-05-20 | 北京资源亚太饲料科技有限公司 | Functional feed applied to sows in perinatal period and application of feed |
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Effective date of registration: 20211105 Address after: 112611 Balizhuang village, xintaizi Town, Tieling County, Tieling City, Liaoning Province Patentee after: LIAONING COMPLETE BIO-TECHNOLOGY Co.,Ltd. Address before: 110161 No. 39 Jinjia Street, Maguanqiao, Shenhe District, Shenyang City, Liaoning Province Patentee before: SHENYANG COMPLETE BIOTECHNOLOGY Co.,Ltd. Patentee before: LIAONING COMPLETE BIO-TECHNOLOGY Co.,Ltd. |