CN107279530A - Pig feed containing microorganism - Google Patents
Pig feed containing microorganism Download PDFInfo
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- CN107279530A CN107279530A CN201710533281.0A CN201710533281A CN107279530A CN 107279530 A CN107279530 A CN 107279530A CN 201710533281 A CN201710533281 A CN 201710533281A CN 107279530 A CN107279530 A CN 107279530A
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- essential oil
- pig feed
- containing microorganism
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
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- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Animal Husbandry (AREA)
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- Health & Medical Sciences (AREA)
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- Biomedical Technology (AREA)
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- Molecular Biology (AREA)
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- Fodder In General (AREA)
Abstract
The invention discloses a kind of pig feed containing microorganism, it is made up of following weight parts raw material：62 68 parts of corn flour, 6 12 parts of rice bran, 10 15 parts of tetraploid locust, 24 parts of sword-like iris leaf, 24 parts of beet root, 24 parts of cucumber, 24 parts of bacterium solution, 0.004 0.018 parts of sweetener, 0.02 0.08 parts of plants essential oil.Pig feed of the invention containing microorganism, by adding sweetener and plants essential oil, delicious flavour is easy to digestion, solves the problem of piglet appetite is depressed, improve the palatability and digestibility of feed, significantly improve the utilization rate of feed.
Description
Technical field
The present invention relates to a kind of animal feed, more particularly to a kind of pig feed containing microorganism.
Background technology
Feed is the important substance basis of aquaculture development, and it is not only related to the sustainable development of aquaculture, also relation
National food security.Feed nutrition, feed intake and digestibility are three for ensureing livestock birds health growth and efficiently producing
Important elements.But feed industry personage is generally it is contemplated that how the nutrient content of feed meets the nutritional requirements of livestock and poultry,
And ignore palatability and this key issue of feed intake.Actually any feed formula is all based on certain feed intake
Design, feed palatability is bad, and feed intake declines, and certainly will influence the total amount of nutrients intake, undoubtedly also influence whether feed
Effect.
Spice refers to be typically used as used in food or Beverage Service, can to food present have it is various it is pungent,
The abbreviation of the flavorant plant of typical case's local flavor such as perfume, pungent.Spice can be used for the perfuming seasoning of varieties of food items, can improve food
The color of product.Essential oil, also referred to as volatile oil, are the pungent volatile ingredients of spices, and it is that plant is contained in the form of free state
Leaf, stem, flower, fruit, root, seed, bark or trees in, accumulated in a kind of special cell of plant or gap.
Essential oil is by many kinds of organic compounds such as aliphatic, aromatic series and terpene three major types compound and their containing oxygen derivative
Such as alcohol, aldehyde, ketone, acid, ether, ester, lactone, in addition with the nitrogenous compound group with sulfur-bearing into mixture.
It has been investigated that, oligosaccharides such as cotton seed trisaccharide and stachyose, acting not only as sweetener improves feed
Mouthfeel, can also suppress colony balance in the generation of corrupt substance in animal body enteron aisle, regulation animal body, improve exempting from for animal body
Epidemic disease ability is grown there is provided animal body needs the sugar of intake.
The present invention provides a kind of pig feed containing microorganism, and delicious flavour is easy to digestion, and the utilization rate of feed is high.
The content of the invention
A kind of pig feed containing microorganism, is made up of following weight parts raw material：62-68 parts of corn flour, 6-12 parts of rice bran, four
Times 10-15 parts of body locust tree, 2-4 parts of sword-like iris leaf, 2-4 parts of beet root, 2-4 parts of cucumber, 2-4 parts of bacterium solution, sweetener 0.004-0.018
Part, 0.02-0.08 parts of plants essential oil.
Preferably, described sweetener is mixture one or more in cotton seed trisaccharide, ribitol, stachyose.
It is highly preferred that described sweetener is mixed by cotton seed trisaccharide, ribitol, stachyose, the cotton seed trisaccharide,
Ribitol, the mass ratio of stachyose are (1-3)：(1-3)：(1-3).
Preferably, described plants essential oil is one or more in Thymol essential oil, carvacrol essential oil, eugenol essential oil
Mixture.
It is highly preferred that described plants essential oil is mixed by Thymol essential oil, carvacrol essential oil, eugenol essential oil,
The Thymol essential oil, carvacrol essential oil, the mass ratio of eugenol essential oil are (1-3)：(1-3)：(1-3).
Preferably, described bacterium solution is 5-8 by weight by composite bacteria and culture medium：100 are formulated.
It is preferred that, described composite bacteria is made up of the raw material of following mass percents：Pediococcus acidilactici 20-25%, penta
Sugar-tablet coccus 65-70%, bacillus licheniformis 6-12%.
It is preferred that, described culture medium is made up of the raw material of following mass percents：Glucose 2-2.5%, peptone
0.6-0.9%, dusty yeast 0.03-0.04%, sodium chloride 0.1-0.2%, magnesium sulfate 0.01-0.02%, vitamin B1 0.6-
1.2%, surplus is water.
Pig feed of the invention containing microorganism, by adding sweetener and plants essential oil, delicious flavour is easy to digestion, solution
The problem of piglet appetite of having determined is depressed, improves the palatability and digestibility of feed, significantly improves the utilization rate of feed.
Embodiment
With reference to embodiment, the invention will be further described.
Each raw material introduction in embodiment：
Corn flour, uses the kind that Shanghai Lao Shen mills Food Co., Ltd produces for the edible corn powder of yellow maize.
Rice bran, the feed grade rice bran produced using Nanning Ning Fa Science and Technology Ltd.s.
Tetraploid locust, the tetraploid locust produced using Wudi County moral multi-form agriculture Co., Ltd.
Sword-like iris leaf, Classification system：Iris lactea Pall.var.chinensis, are had using Zhengzhou eggplant promise biotechnology
The sword-like iris leaf that limit company provides.
Beet root, Classification system：Beta vulgaris L.var.rapacea Koch, using Zhengzhou eggplant promise biotechnology
The beet root that Co., Ltd provides.
Cucumber, Classification system：Cucumis sativus Linn.
Pediococcus acidilactici, latin name：Pediococcusacidilactici, is Pediococcus, Pediococcus acidilactici kind.Carefully
Born of the same parents' spherical shape, forms tetrad shape, general cell is given birth in pairs, and single survivor is rare, not into chain in the plane alternating division of two, right angle
Arrangement.Gram-positive, is not moved, amphimicrobian.Production acid, adjusts gastrointestinal bacterial flora, maintains intestinal microecology balance.Strain is compiled
Number：BNCC336697, viable bacteria concentration is 1011CFU/g, purchased from Su Zhoubei Na Chuanlian Bioisystech Co., Ltd.
Pediococcus pentosaceus, latin name：Pediococcus pentosaceus Mees, circular colonies, milky, edge is whole
Together, opaque, Gram-positive, pneumoniae cells are spherical, 0.8~1.0 μm of diameter.35 DEG C of optimum growth temperature, highest growth temperature
42-45 DEG C of degree.Bacterium numbering：BNCC337497, viable bacteria concentration is 1011CFU/g, purchased from Su Zhoubei receive wound connection biotechnology it is limited
Company.
Bacillus licheniformis, latin name：Bacillus licheniforms, cellular morphology and arrangement are in shaft-like, Dan Sheng,
Adjustable flora imbalance reaches therapeutic purposes, and body can be promoted to produce antibacterial substance, kill pathogenic bacteria.Resistant activity can be produced
Material, and with unique biology take oxygen mechanism, the growth and breeding of pathogenic bacteria can be suppressed.Bacterium numbering：BNCC336463,
Viable bacteria concentration is 1011CFU/g, purchased from Su Zhoubei Na Chuanlian Bioisystech Co., Ltd.
Glucose, No. CAS：50-99-7.
Peptone, the food-grade albumen peptone provided using Hunan Ren Heng bio tech ltd.
Dusty yeast, No. CAS：119-44-8, the food-grade dusty yeast provided using the emerging milky way Chemical Co., Ltd. in Hubei.
Sodium chloride, No. CAS：7647-14-5.
Magnesium sulfate, No. CAS：7487-88-9.
Vitamin B1, No. CAS：59-43-8.
Cotton seed trisaccharide, No. CAS：512-69-6, the food-grade cotton seed provided using the biochemical Technology Co., Ltd. of Nanjing Olympic
Trisaccharide.
Ribitol, No. CAS：488-81-3, the ribitol provided using Shanghai Han Hong Science and Technology Co., Ltd..
Stachyose, No. CAS：10094-58-3, the food provided using Wuhan Shanghai branch company of Yi Tai Science and Technology Ltd.s
Grade stachyose.
Thymol, No. CAS：89-83-8, the Thymol essence provided using the natural medicinal oil Co., Ltd of Jiangxi deodar
Oil.
Carvacrol, No. CAS：499-75-2, the Thymol essence provided using the natural medicinal oil Co., Ltd of Jiangxi deodar
Oil.
Eugenol, No. CAS：97-53-0, the Thymol essence provided using the natural medicinal oil Co., Ltd of Jiangxi deodar
Oil.
Embodiment 1
Pig feed raw material (parts by weight) containing microorganism：68 parts of corn flour, 8 parts of rice bran, 10 parts of tetraploid locust, sword-like iris leaf
4 parts, 2 parts of beet root, 4 parts of cucumber, 4 parts of bacterium solution, 0.006 part of sweetener, 0.03 part of plants essential oil.
Described sweetener is 1 in mass ratio by cotton seed trisaccharide, ribitol, stachyose:1:1 is uniformly mixed
Arrive.
Described plants essential oil is 1 in mass ratio by Thymol essential oil, carvacrol essential oil, eugenol essential oil:1:1 stirring
It is well mixed to obtain.
Described bacterium solution is 6 by weight by composite bacteria and culture medium：100 are formulated, and composite bacteria is inoculated into
In culture medium, cultivated 120 hours at 30 DEG C, obtain bacterium solution.
Described composite bacteria is well mixed by the raw material of following mass percents and obtained：Pediococcus acidilactici 23%, pentose
Piece coccus 68%, bacillus licheniformis 9%.
Described culture medium by the raw material of following mass percents it is well mixed after regulation pH to 6.0 obtain：Glucose
2.3%th, peptone 0.9%, dusty yeast 0.04%, sodium chloride 0.2%, magnesium sulfate 0.01%, vitamin B1 1.2%, surplus is
Water.
It is prepared by the pig feed containing microorganism：Sword-like iris leaf, cucumber, tetraploid locust and beet root were crushed into 10 mesh sieves, so
After being well mixed afterwards with corn flour, rice bran, bacterium solution, sealing carries out anaerobic fermentation at 30 DEG C, and the time is 3 days, obtains fermentation production
Thing；Tunning is well mixed with sweetener, plants essential oil, compound is obtained；Compound is dried 12 hours at 65 DEG C.
Obtain the pig feed containing microorganism of embodiment 1.
Embodiment 2
It is substantially the same manner as Example 1, differ only in：Described sweetener by cotton seed trisaccharide, ribitol in mass ratio
For 1:1 is uniformly mixed and obtains.Obtain the pig feed containing microorganism of embodiment 2.
Embodiment 3
It is substantially the same manner as Example 1, differ only in：Described sweetener by ribitol, stachyose in mass ratio
For 1:1 is uniformly mixed and obtains.Obtain the pig feed containing microorganism of embodiment 3.
Embodiment 4
It is substantially the same manner as Example 1, differ only in：Described sweetener presses quality by cotton seed trisaccharide, stachyose
Than for 1:1 is uniformly mixed and obtains.Obtain the pig feed containing microorganism of embodiment 4.
Embodiment 5
It is substantially the same manner as Example 1, differ only in：Described plants essential oil is by carvacrol essential oil, eugenol essential oil
It is 1 in mass ratio:1 is uniformly mixed and obtains.Obtain the pig feed containing microorganism of embodiment 5.
Embodiment 6
It is substantially the same manner as Example 1, differ only in：Described plants essential oil is by Thymol essential oil, eugenol essence
Oil is 1 in mass ratio:1 is uniformly mixed and obtains.Obtain the pig feed containing microorganism of embodiment 6.
Embodiment 7
It is substantially the same manner as Example 1, differ only in：Described plants essential oil is by Thymol essential oil, carvacrol essence
Oil is 1 in mass ratio:1 is uniformly mixed and obtains.Obtain the pig feed containing microorganism of embodiment 7.
Test case 1：
Piglet is managed according to pig farm conventinal breeding system, and test group is raised by fixation test person, in the hope of management
It is consistent, every morning 7:00 and afternoon 4:00 is fed, and each group scale of feeding is identical.Free water, wet-mixing particulate material is raised
The amount of feeding is not wasted with having enough as principle, and feed consumption rate head is averaged.The environmental conditions such as ventilation, temperature, humidity in pig house keep one
Cause, keep pig house drying, health and periodically sterilize.When piglet average weight is to 14 kilograms, weighed on an empty stomach for 8 points morning, essence
Really count each feed consumption rate；Totally 7 groups, every group of piglet 100, kind is Hubei white pig.Diarrhea rate=(diarrhoea piglet head number × diarrhoea
Number of days) ÷ (piglet head number × raising number of days) × 100%.Specific test result is shown in Table 1.After carry out statistical analysis, respectively
Organize comparative result to show, P ＜ 0.05, difference has statistical significance.
Table 1：Piglet growth performance tests table
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (cotton seed trisaccharide, ribitol, stachyose compounding) piglet growth
The performance test results are substantially better than embodiment 2-4 (the two any compounding in cotton seed trisaccharide, ribitol, stachyose).Compare reality
Apply example 1 and embodiment 5-7, embodiment 1 (Thymol essential oil, carvacrol essential oil, eugenol essential oil compounding) piglet growth performance
Test result is substantially better than embodiment 5-7 (the two any compounding in Thymol essential oil, carvacrol essential oil, eugenol essential oil).
Test case 2：
The embodiment 1-7 pig feed containing microorganism is used for young swine rearing, and piglet apparent digestibility is surveyed
Fixed, specific testing procedure is as follows：
(1) sample：After feeding piglet 30 days, 8:00 collection fresh excreta sample, excrement spray dilute sulfuric acid and a small amount of toluene,
- 80 DEG C of preservations after mixing；Then fecal specimens are dried to constant weight at 60 DEG C, 40 mesh sieves is crossed after crushing, fecal specimens are obtained standby
With；
(2) test：Nutriment in feed and excrement is determined using endogenous indicator method, with acid insoluble ash (AIA)
For endogenous indicator, crude protein uses Kjeldahl nitrogen determination, and calcium is determined using GB/T 6436-2002 methods, and phosphorus is used
GB/T 6437-2002 methods are determined, and AIA is determined using GB/T 12729.9-2008 methods.
The calculation formula of apparent digestibility is：Apparent digestibility (100%)=100-100 × (nutrition content in excrement/
Nutrition content in feed) × (acid insoluble ash content in acid insoluble ash content/excrement in feed).The main pin of test case 2
Piglet endotrophic material crude protein, calcium, phosphorus are tested, specific test result is shown in Table 2.
Table 2：Apparent digestibility test list position：%
| Crude protein | Calcium | Phosphorus | |
| Embodiment 1 | 85.3 | 51.3 | 41.3 |
| Embodiment 2 | 78.6 | 44.9 | 39.1 |
| Embodiment 3 | 82.5 | 48.6 | 38.7 |
| Embodiment 4 | 76.9 | 46.8 | 35.8 |
| Embodiment 5 | 71.8 | 45.7 | 32.4 |
| Embodiment 6 | 79.4 | 43.5 | 34.6 |
| Embodiment 7 | 75.6 | 41.6 | 36.2 |
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (cotton seed trisaccharide, ribitol, stachyose compounding) apparent digestion
Rate is substantially better than embodiment 2-4 (the two any compounding in cotton seed trisaccharide, ribitol, stachyose).Comparing embodiment 1 is with implementing
Example 5-7, embodiment 1 (Thymol essential oil, carvacrol essential oil, eugenol essential oil compounding) apparent digestibility is substantially better than embodiment
5-7 (the two any compounding in Thymol essential oil, carvacrol essential oil, eugenol essential oil).
Claims (4)
1. a kind of pig feed containing microorganism, it is characterised in that be made up of following weight parts raw material：62-68 parts of corn flour, rice bran
6-12 parts, 10-15 parts of tetraploid locust, 2-4 parts of sword-like iris leaf, 2-4 parts of beet root, 2-4 parts of cucumber, 2-4 parts of bacterium solution, sweetener
0.004-0.018 parts, 0.02-0.08 parts of plants essential oil；
Described sweetener is mixed by cotton seed trisaccharide, ribitol, stachyose, the cotton seed trisaccharide, ribitol, wood four
The mass ratio of sugar is (1-3)：(1-3)：(1-3)；
Described plants essential oil is mixed by Thymol essential oil, carvacrol essential oil, eugenol essential oil, the Thymol essence
Oil, the mass ratio of carvacrol essential oil, eugenol essential oil are (1-3)：(1-3)：(1-3).
2. the pig feed as claimed in claim 1 containing microorganism, it is characterised in that described bacterium solution is by composite bacteria and culture
Base is 5-8 by weight：100 are formulated.
3. the pig feed as claimed in claim 2 containing microorganism, it is characterised in that described composite bacteria is by following quality hundred
Divide the raw material composition of ratio：Pediococcus acidilactici 20-25%, Pediococcus pentosaceus 65-70%, bacillus licheniformis 6-12%.
4. the pig feed as claimed in claim 3 containing microorganism, it is characterised in that described culture medium is by following quality percentages
The raw material composition of ratio：Glucose 2-2.5%, peptone 0.6-0.9%, dusty yeast 0.03-0.04%, sodium chloride 0.1-0.2%,
Magnesium sulfate 0.01-0.02%, vitamin B1 0.6-1.2%, surplus is water.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710533281.0A CN107279530A (en) | 2017-07-03 | 2017-07-03 | Pig feed containing microorganism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710533281.0A CN107279530A (en) | 2017-07-03 | 2017-07-03 | Pig feed containing microorganism |
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| CN107279530A true CN107279530A (en) | 2017-10-24 |
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| CN201710533281.0A Withdrawn CN107279530A (en) | 2017-07-03 | 2017-07-03 | Pig feed containing microorganism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912628A (en) * | 2017-11-27 | 2018-04-17 | 郑艳 | A kind of production method for the piglet feed for reducing incidence |
| CN113100345A (en) * | 2021-05-24 | 2021-07-13 | 重庆农笑农业发展有限公司 | Pig feed additive for improving immunity and preparation method of pig feed |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940267A (en) * | 2010-09-09 | 2011-01-12 | 上海创博生态工程有限公司 | Method for preparing microbial fermentation feed for improving pork quality |
| CN102987093A (en) * | 2012-10-29 | 2013-03-27 | 安佑（中国）动物营养研发有限公司 | Feeding plant essential oil additive as well as preparation and application of additive |
| CN104920915A (en) * | 2015-07-15 | 2015-09-23 | 紫金县蓝野农业开发有限公司 | Microbial fermentation pig feed |
| CN106721318A (en) * | 2017-01-16 | 2017-05-31 | 胡润四 | Microbial fermentation pig feed |
-
2017
- 2017-07-03 CN CN201710533281.0A patent/CN107279530A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940267A (en) * | 2010-09-09 | 2011-01-12 | 上海创博生态工程有限公司 | Method for preparing microbial fermentation feed for improving pork quality |
| CN102987093A (en) * | 2012-10-29 | 2013-03-27 | 安佑（中国）动物营养研发有限公司 | Feeding plant essential oil additive as well as preparation and application of additive |
| CN104920915A (en) * | 2015-07-15 | 2015-09-23 | 紫金县蓝野农业开发有限公司 | Microbial fermentation pig feed |
| CN106721318A (en) * | 2017-01-16 | 2017-05-31 | 胡润四 | Microbial fermentation pig feed |
Non-Patent Citations (3)
| Title |
|---|
| 张生会: "《植物奥秘探索 二》", 31 May 2006, 内蒙古人民出版社 * |
| 李正春等: "《新疆石河子饲用植物志》", 30 June 1990, 新疆人民出版社 * |
| 陈晓月: "《家禽常用生物制品合理使用》", 31 December 2013, 金盾出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912628A (en) * | 2017-11-27 | 2018-04-17 | 郑艳 | A kind of production method for the piglet feed for reducing incidence |
| CN113100345A (en) * | 2021-05-24 | 2021-07-13 | 重庆农笑农业发展有限公司 | Pig feed additive for improving immunity and preparation method of pig feed |
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