CN102370070B - Microecological fermented forage for reducing cholesterol in pork - Google Patents
Microecological fermented forage for reducing cholesterol in pork Download PDFInfo
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- CN102370070B CN102370070B CN2010102492252A CN201010249225A CN102370070B CN 102370070 B CN102370070 B CN 102370070B CN 2010102492252 A CN2010102492252 A CN 2010102492252A CN 201010249225 A CN201010249225 A CN 201010249225A CN 102370070 B CN102370070 B CN 102370070B
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Abstract
The invention relates to a microecological fermented forage for reducing cholesterol in the pork, prepared by mixing respectively cultured Lactobacillus fermentium, Lactobacillus Sporogenes, and Clostridium butyricum, then inoculating the mixed bacteria liquid in residues of edible fungi, and standing for solid fermentation at constant temperature. The prepared microecological fermented forage is directly fed with mixing with complete feeds with a proportion of 10 %, has the effects of promoting digestion, reducing the concentration of harmful gasses in the hog house and the like of microecological preparations, especially has the effects of reducing cholesterol in the pork, and can improve the pork quality with remarkable effect. In addition, the microecological fermented forage uses the residues of edible fungi as substrate, belonging to an environment-friendly forage which is prepared by turning waste into treasure.
Description
Technical field
The present invention relates to a kind of micro-ecology fermentation feed that reduces the pork cholesterol, belong to the microbial fermentation technology field.
Background technology
Along with the fast development of animal husbandry, a large amount of uses of medicines such as antibiotic, feed safety (food security) problem has become the focus of Swine Production person and consumer's concern.World government of developed country has assigned in succession and has ordered within a certain time and ban what antibiotic used.European countries completely forbid over past ten years and in feed, add antibiotic, and the antibiotic kind that China ratifies to use in feed is also reducing gradually.Escherichia coli during fermented feed can effectively suppress to digest and assimilate, the breeding and the growth of salmonella and some pathogenic bacterias and pathogen have certain effect to the defence of pig disease, and therefore, countries in the world are paid attention to the pig fermented feed in recent years especially.Fermented feed is being used on existing a lot of pig farms such as present European state wheat, Holland, Britain, and according to statistics, Denmark has 60% pig farm so far at the application of fermentation feed, and the farm of using is also in continuous increase.The U.S. and Canada are to using fermented feed also in popularization energetically.
In recent years, fermented feed has also obtained development preferably in China.Adopt animals such as the feeding pig of fermented feed, can reach effects such as promoting growth of animal, the reduction disease of digestive tract incidence of disease, reduction pig house harmful gas concentration.
Yet, because the present fermented feed of China does not form unified production technical standard, add that the bacterial classification source is complicated, fermentation technique falls behind, therefore cause China's fermented feed product quality very unstable, do not reach expected effect.
And all study from the direct effect of using fermented feed both at home and abroad at present, also do not see the research report that feeding fermented feed is improved the aspect to meat quality at present.
Summary of the invention
The present invention has overcome technological difficulties, and a kind of micro-ecology fermentation feed of that turn waste into wealth, safe, green reduction pork cholesterol is provided.
The present invention realizes through following technological means:
A kind of micro-ecology fermentation feed that reduces the pork cholesterol is to be substrate with the edible fungus bran, is made through solid fermentation by the probio mixed bacteria.The probio mixed bacteria is formed and volume ratio is respectively:
Lactobacillus fermenti 10%-50%, gemma Bacillus acidi lactici 10%-50%, clostridium butyricum 10%-50%.
And above-mentioned each component viable bacteria content is respectively: lactobacillus fermenti >=1,000 hundred million/ml, gemma Bacillus acidi lactici >=10,000,000,000/ml, clostridium butyricum >=2,000,000,000/ml.
And the preferred proportion of above-mentioned each component is: lactobacillus fermenti 50%, gemma Bacillus acidi lactici 25%, clostridium butyricum 25%.
The concrete preparation method of micro-ecology fermentation feed of this reduction pork cholesterol comprises the steps:
(1) by volume get lactobacillus fermenti 10%-50%, gemma Bacillus acidi lactici 10%-50%, clostridium butyricum 10%-50% mixes.
(2) the probio mixed bacteria liquid is inoculated in edible fungus bran by the 0.5%-1% of dry, control moisture is at 35%-45%.
(3) will inoculate good solid mixture sealing, 30 ℃ of-35 ℃ of condition bottom fermentations 7-15 days.
Edible fungus bran described in the method is the golden mushroom chaff that contains wheat bran, corncob, cotton seed hulls.
Advantage of the present invention and beneficial effect are:
(1) the raw material edible fungus bran of the micro-ecology fermentation feed of this reduction pork cholesterol is the leftover bits and pieces of mushroom industry; Probiotic active metabolites such as each seed amino acid, digestive ferment behind strain fermentation according to the invention, have been produced; And make the nutrient utilization of bacterium chaff improve greatly, reach forage standard.Can not only promote pig only to digestion, reduction pig house harmful gas concentration, inhibition pathogen, the raising immunity function of feed, also can largely solve the problem of feedstuff wretched insufficiencies such as present corn, dregs of beans.
(2) the micro-ecology fermentation feed of this reduction pork cholesterol lays particular emphasis on the complete unification that promotes animal body and interior environment, and pork quality is improved significantly.
The specific embodiment
The present invention further details through following specific embodiment, but is not limited to present embodiment.
The probio mixed bacteria is formed and volume ratio is respectively:
Lactobacillus fermenti 10%-50%, gemma Bacillus acidi lactici 10%-50%, clostridium butyricum 10%-50%.
And above-mentioned each component viable bacteria content is respectively: lactobacillus fermenti >=1,000 hundred million/ml, gemma Bacillus acidi lactici >=10,000,000,000/ml, clostridium butyricum >=2,000,000,000/ml.
The fermentation raw material that adopts is the golden mushroom chaff that contains wheat bran, corncob, cotton seed hulls, and the probio mixed bacteria liquid is seeded to the bacterium chaff by the 0.5%-1% of dry, adds water management moisture at 35%-45%, and sealing was 30 ℃ of-35 ℃ of condition bottom fermentations 7-15 days.
Embodiment 1:
(1) press lactobacillus fermenti 50%, gemma Bacillus acidi lactici 25%, clostridium butyricum 25% ratio makes the probio mixed bacteria liquid.
(2) the probio mixed bacteria liquid is seeded to the bacterium chaff by 0.5% of dry, adds water management moisture 40%, sealing was 30 ℃ of condition bottom fermentations 10 days.
Embodiment 2:
(1) press lactobacillus fermenti 40%, gemma Bacillus acidi lactici 30%, clostridium butyricum 30% ratio makes the probio mixed bacteria liquid.
(2) the probio mixed bacteria liquid is seeded to the bacterium chaff by 0.8% of dry, adds water management moisture 35%, sealing was 35 ℃ of condition bottom fermentations 15 days.
Embodiment 3:
(1) press lactobacillus fermenti 40%, gemma Bacillus acidi lactici 20%, clostridium butyricum 40% ratio makes the probio mixed bacteria liquid.
(2) the probio mixed bacteria liquid is seeded to the bacterium chaff by 1% of dry, adds water management moisture 40%, sealing was 30 ℃ of condition bottom fermentations 12 days.
Embodiment 4:
(1) press lactobacillus fermenti 50%, gemma Bacillus acidi lactici 30%, clostridium butyricum 20% ratio makes the probio mixed bacteria liquid.
(2) the probio mixed bacteria liquid is seeded to the bacterium chaff by 0.8% of dry, adds water management moisture 45%, sealing was 35 ℃ of condition bottom fermentations 7 days.
Contrast experiment's situation:
The micro-ecology fermentation feed that reduces the pork cholesterol is admixed in the feed in 10% ratio, let the pig free choice feeding.
400 60 ages in days, growing and fattening pigs that body weight is close are divided into two groups of A, B.The A group is experimental group, and the B group is control group, 200 every group, after feeding 60 days, gets 10 parts of pork samples at random for every group and carries out cholesterol level mensuration.Admix the micro-ecology fermentation feed that reduces the pork cholesterol in 10% ratio in the A group daily ration.Experimental result is that A group pork cholesterol content ratio B group is low by 34.1%, and difference is extremely remarkable.
Claims (5)
1. a micro-ecology fermentation feed that reduces the pork cholesterol is to be substrate with the edible fungus bran, is made through solid fermentation by the probio mixed bacteria, and the probio mixed bacteria is formed and volume ratio is respectively:
Lactobacillus fermenti 10%-50%
Gemma Bacillus acidi lactici 10%-50%
Clostridium butyricum 10%-50%.
2. the micro-ecology fermentation feed of reduction pork cholesterol according to claim 1 is characterized in that each component viable bacteria content is respectively in the said probio mixed bacteria:
Lactobacillus fermenti >=1,000 hundred million/ml
Gemma Bacillus acidi lactici >=10,000,000,000/ml
Clostridium butyricum >=2,000,000,000/ml.
3. the micro-ecology fermentation feed of reduction pork cholesterol according to claim 1 is characterized in that each component optimum ratio is a lactobacillus fermenti 50% in the said probio mixed bacteria, gemma Bacillus acidi lactici 25%, clostridium butyricum 25%.
4. the micro-ecology fermentation feed of reduction pork cholesterol according to claim 1 is characterized in that said edible fungus bran is the golden mushroom chaff that contains wheat bran, corncob, cotton seed hulls.
5. the micro-ecology fermentation feed of reduction pork cholesterol according to claim 1; It is characterized in that solid fermentation is is substrate with the golden mushroom chaff; The probio mixed bacteria liquid is pressed the 0.5%-1% inoculation, add water management moisture, sealing at 35%-45%; Under 30 ℃ of-35 ℃ of conditions, the solid fermentation through 7-15 days.
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| CN103005157B (en) * | 2012-12-13 | 2013-11-13 | 安徽省正大源饲料集团有限公司 | Novel efficient synbiotics intestines-targeting microspheric capsule and preparation method thereof |
| CN103211102A (en) * | 2013-05-16 | 2013-07-24 | 徐静 | Feed bionic acid processing and producing method |
| CN106036089A (en) * | 2016-05-31 | 2016-10-26 | 田东县浙缘农业科技有限公司 | Auxiliary materials of pig feed, capable of increasing food intake of piggies, and preparation method of auxiliary materials |
| CN106804976A (en) * | 2016-12-27 | 2017-06-09 | 广东杨氏农业有限公司 | A kind of green, the egg feedstuff of low cholesterol |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101627796A (en) * | 2009-08-13 | 2010-01-20 | 宜春强微生物科技有限公司 | Liquid feed additive and preparation method thereof |
| CN101731452A (en) * | 2010-03-23 | 2010-06-16 | 上海交通大学 | Manufacturing method of composite probiotic fermented feed |
| CN101756044A (en) * | 2008-10-21 | 2010-06-30 | 天津生机集团股份有限公司 | Method for producing fermented feed containing probiotics for pigs by using microbial fermentation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101756044A (en) * | 2008-10-21 | 2010-06-30 | 天津生机集团股份有限公司 | Method for producing fermented feed containing probiotics for pigs by using microbial fermentation |
| CN101627796A (en) * | 2009-08-13 | 2010-01-20 | 宜春强微生物科技有限公司 | Liquid feed additive and preparation method thereof |
| CN101731452A (en) * | 2010-03-23 | 2010-06-16 | 上海交通大学 | Manufacturing method of composite probiotic fermented feed |
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Application publication date: 20120314 Assignee: NANJING QIANRENHUI BIOLOGICAL SCIENCE & TECHNOLOGY CO., LTD. Assignor: Mingbo Medical Technology Development (Shanghai) Co., Ltd. Contract record no.: 2014310000014 Denomination of invention: Microecological fermented forage for reducing cholesterol in pork Granted publication date: 20121114 License type: Common License Record date: 20140121 |
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