CN109463352A - A method of reducing scatol in live pig body - Google Patents
A method of reducing scatol in live pig body Download PDFInfo
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- CN109463352A CN109463352A CN201811442716.1A CN201811442716A CN109463352A CN 109463352 A CN109463352 A CN 109463352A CN 201811442716 A CN201811442716 A CN 201811442716A CN 109463352 A CN109463352 A CN 109463352A
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- scatol
- live pig
- pig
- lactic acid
- pig body
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- ZFRKQXVRDFCRJG-UHFFFAOYSA-N skatole Natural products C1=CC=C2C(C)=CNC2=C1 ZFRKQXVRDFCRJG-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 18
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 241000894006 Bacteria Species 0.000 claims abstract description 16
- 239000000654 additive Substances 0.000 claims abstract description 15
- 235000014655 lactic acid Nutrition 0.000 claims abstract description 15
- 239000004310 lactic acid Substances 0.000 claims abstract description 15
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000001990 intravenous administration Methods 0.000 claims abstract description 7
- 102000004196 processed proteins & peptides Human genes 0.000 claims abstract description 7
- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract description 7
- 230000000996 additive effect Effects 0.000 claims description 13
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 claims description 4
- FYGDTMLNYKFZSV-DZOUCCHMSA-N alpha-D-Glcp-(1->4)-alpha-D-Glcp-(1->4)-D-Glcp Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)O[C@H](O[C@@H]2[C@H](OC(O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-DZOUCCHMSA-N 0.000 claims 1
- DLRVVLDZNNYCBX-RTPHMHGBSA-N isomaltose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)C(O)O1 DLRVVLDZNNYCBX-RTPHMHGBSA-N 0.000 abstract description 13
- 230000007423 decrease Effects 0.000 abstract description 9
- 235000015277 pork Nutrition 0.000 abstract description 8
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 abstract description 6
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 abstract description 6
- 229940074386 skatole Drugs 0.000 abstract description 6
- 230000000968 intestinal effect Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000029087 digestion Effects 0.000 abstract description 3
- 210000004400 mucous membrane Anatomy 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000008280 blood Substances 0.000 abstract description 2
- 210000004369 blood Anatomy 0.000 abstract description 2
- 150000007524 organic acids Chemical class 0.000 abstract description 2
- 230000004083 survival effect Effects 0.000 abstract description 2
- 241000282898 Sus scrofa Species 0.000 description 43
- 235000005911 diet Nutrition 0.000 description 8
- 230000037213 diet Effects 0.000 description 8
- 239000008188 pellet Substances 0.000 description 8
- 235000019764 Soybean Meal Nutrition 0.000 description 4
- 241000282887 Suidae Species 0.000 description 4
- 240000008042 Zea mays Species 0.000 description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 4
- 235000014590 basal diet Nutrition 0.000 description 4
- 235000005822 corn Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004455 soybean meal Substances 0.000 description 4
- 235000015099 wheat brans Nutrition 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000006041 probiotic Substances 0.000 description 1
- 235000018291 probiotics Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention discloses a kind of methods of scatol in reduction live pig body.By giving pig intravenous glutamine double peptides, chitling mucous membrane permeability is reduced, absorption of the chitling road to scatol is reduced, scatol is effectively prevent to enter blood and fat by pig intestinal walls；The additives such as isomalto-oligosaccharide, lactic acid bacteria are added in daily ration simultaneously, increase content of lactic acid bacteria and survival rate in chitling road, reinforce chitling road digestion power, lactic acid bacteria is promoted to secrete organic acid, reduce the ph value in chitling road, and then tryptophan is reduced to the conversion ratio of scatol, reduce the generation of scatol in chitling road.It realizes the significant decrease of skatole level in live pig body, improves pork quality, improve pork mouthfeel, remove bad smell.
Description
Technical field
The invention belongs to livestock culturing technical fields, are related to a kind of method for reducing scatol in live pig body.
Background technique
Pig is after feed, and indigested protein decomposes under the effect of large intestine anaerobe and generates tryptophan in small intestine,
Tryptophan, which is further degraded, can produce scatol, and scatol is absorbed into blood circulation system by intestinal wall, and a part is through liver
Dirty metabolism is discharged by urine, and another part is then stored in fat and musculature.The scatol of high-content can make pig in these tissues
Meat generates a kind of bad smell and taste, influences pork mouthfeel and taste.
Currently, domestic generally use the mode of live pig castration to reduce the generation of scatol in live pig body.However live pig goes
Gesture as one kind stress technology, be unfavorable for the growth of pig.And it is smelly to reduce excrement in pig body by adjusting swine rations component and content
The method of element, composition and proportion to daily ration excessively rely on, and the Storage period of food is short, and complicated process for preparation can destroy food
Object nutritional ingredient impacts the health of pig, and the effect of acquirement is also unobvious.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned the deficiencies in the prior art, a kind of side for reducing scatol in live pig body is provided
Method.This method is to reduce chitling mucous membrane permeability by giving pig intravenous glutamine double peptides, it is smelly to excrement to reduce chitling road
The absorption of element, effectively prevent scatol to enter blood and fat by pig intestinal walls.
Isomalto-oligosaccharide has the function of promoting pig proliferation of intestinal probiotics, while it is oligomeric that different malt is added in daily ration
The additives such as sugar, lactic acid bacteria can increase content of lactic acid bacteria and survival rate in chitling road, reinforce chitling road digestion power.
Scatol is that the tryptophan generated by the protein after being degraded decomposes in chitling road, and ph value in enteron aisle
Lower, tryptophan is lower to the conversion ratio of scatol.Pig beneficial bacteria of intestinal tract is more, and the organic acid concentration of secretion is higher, chitling
Ph value in road is lower, and then can reduce tryptophan to the conversion ratio of scatol, reduces the generation of scatol in chitling road.
By the above method, it can realize that scatol contains in live pig body under the premise of guaranteeing live pig abundance nutrition intake
The significant decrease of amount improves pork quality, improves pork mouthfeel, removes bad smell.
The present invention is to be achieved through the following technical solutions:
A method of scatol in live pig body is reduced, by giving pig intravenous glutamine double peptides, reduces chitling road
The permeability of mucous membrane.
Further, the additive for reducing ph value in chitling road is added in the daily ration of pig.
Further, the additive component is isomalto-oligosaccharide.
Further, the isomalto-oligosaccharide additive amount is greater than 0.5%.
Further, there are also lactic acid bacterias for the additive.
Further, the lactic acid bacteria additive amount is greater than 0.5%.
Further, the isomalto-oligosaccharide additive amount is 1.5%, and lactic acid bacteria additive amount is 2%.
Compared with prior art, the present invention has following advantageous effects:
1, skatole level in live pig body is significantly reduced；
2, the digestion power of pig is improved；
3, pork urine smell is removed, meat quality and mouthfeel are improved.
Specific embodiment
Embodiment 1
By 80 weight be 60.0 ± 1kg castration boar be divided into A, B, C and D amount to 4 groups, every group of 4 repetitions (circle),
5 pigs of each repetition, wherein A, B, C are experimental group, add isomalto-oligosaccharide 0.5%, 1% and respectively in the complete diet pellet of pig
1.5%, D group are control group.It is each when butchering to repeat to take out 1 pig.Each group uses identical basal diet, the formula of complete diet pellet:
Corn 65%, Soybean Meal 20%, wheat bran 10%, premix 5%.
The castration boar that 80 weight are 60.0 ± 1kg is separately divided into A ', B ', C ' and D ' and amounts to 4 groups, every group of 4 weights
Multiple (circle), 5 pigs of each repetition, wherein A ', B ', C ' are experimental group, add isomalto-oligosaccharide respectively in the complete diet pellet of pig
0.5%, 1% and 1.5%, D group is control group.A glutamine is injected to the boar of four groups every three days.When butchering
It is each to repeat to take out 1 pig.Each group uses identical basal diet, the formula of complete diet pellet: corn 65%, Soybean Meal 20%, wheat bran
10%, premix 5%.
Live pig weight is butchered when reaching 100kg, and pork back fat is taken to detect 3- methyl indol (scatol) content.Knot
Fruit is shown in Table 1 and table 1 '.
Table 1:3- methyl indol (scatol) content
| Group | Isomalto-oligosaccharide content ratio % | Group counts average ng/g | Lower than D group % |
| A | 0.5 | 13.3063±2.2686 | 5.91 |
| B | 1 | 11.2221±4.7871 | 20.65 |
| C | 1.5 | 9.8455±4.9291 | 30.38 |
| D | 0 | 14.1417±1.6625 | 0 |
Table 1 ': 3- methyl indol (scatol) content
| Group | Isomalto-oligosaccharide content ratio % | Group counts average ng/g | % is organized lower than D ' |
| A’ | 0.5 | 8.8713±3.5650 | 26.30 |
| B’ | 1 | 7.0031±1.6648 | 41.83 |
| C’ | 1.5 | 5.3290±2.2285 | 55.73 |
| D’ | 0 | 12.0383±3.4472 | 0 |
Compared in table 1 with control group, in each test group pig back fat of A, B, C 3- methyl indol (scatol) concentration respectively compared with
Control group D decline 5.91%, 20.65% and 30.38%.
It is compared in table 1 ' with control group, 3- methyl indol (scatol) concentration point in each test group pig back fat of A ', B ', C '
Not compared with control group D ' decline 26.30%, 41.83% and 55.73%.
Only D ' the group of injection glutamine is compared with D group skatole concentrations decline 14.87%.
Test result shows: only giving live pig intravenous glutamine double peptides, or only to add different malt in daily ration oligomeric
Sugar can reduce skatole concentrations, but effect is not all good enough；If while peptides double to live pig intravenous glutamine, in daily ration
1.5% isomalto-oligosaccharide is added, skatole concentrations are reduced than more significant in live pig body.
Embodiment 2
The castration boar that 100 weight are 60.0 ± 1kg is divided into A, B, C, D and E and amounts to 5 groups, every group of 4 repetitions
(circle), 5 pigs of each repetition, wherein A, B, C are experimental group, add lactic acid bacteria 0.5%, 1% and respectively in the complete diet pellet of pig
2%, C, D group are control group, and A, B, C and D respectively add isomalto-oligosaccharide 1.5%.It is each when butchering to repeat to take out 1 pig.Each group
Using identical basal diet, the formula of complete diet pellet: corn 65%, Soybean Meal 20%, wheat bran 10%, premix 5%.
The castration boar that 100 weight are 60.0 ± 1kg is separately divided into A ', B ', C ', D ' and E ' amount to 5 groups, every group 4
A repetition (circle), 5 pigs of each repetition, wherein A ', B ', C ' are experimental group, add lactic acid bacteria respectively in the complete diet pellet of pig
0.5%, 1% and 2%, C ', D ' group are control group, and A ', B ', C ' and D ' respectively add isomalto-oligosaccharide 1.5%.Every three days to four
A group of boar injects a glutamine.It is each when butchering to repeat to take out 1 pig.Each group uses identical basal diet,
The formula of complete diet pellet: corn 65%, Soybean Meal 20%, wheat bran 10%, premix 5%.
Live pig weight is butchered when reaching 100kg, and pork back fat is taken to detect 3- methyl indol (scatol) content.Knot
Fruit is shown in Table 2 and table 2 '.
Table 2:3- methyl indol (scatol) content
Table 2 ': 3- methyl indol (scatol) content
Compared in table 2 with control group, in each test group pig back fat of A, B, C 3- methyl indol (scatol) concentration respectively compared with
Control group D decline 4.18%, 24.19% and 27.71%, compared with control group E decline 33.29%, 47.22% and 49.67%；
It is compared in table 2 ' with control group, 3- methyl indol (scatol) concentration point in each test group pig back fat of A ', B ', C '
Not compared with control group D ' decline 11.39%, 58.54% and 53.61%, decline 64.06%, 83.18% and compared with control group E '
81.18%.Test result shows: 1.5% or 2% lactic acid bacteria pig back fat 3- methyl indol (scatol) concentration being added in daily ration
It is almost the same.Therefore, it gives live pig intravenous glutamine double peptides, while 1.5% isomalto-oligosaccharide being added in daily ration
Lactic acid bacteria with 1.5% or more, can be such that skatole concentrations in live pig body significantly reduce.
Example given above is to realize the present invention preferably example, and the present invention is not limited to the above embodiments.This field
Technical staff's technical solution according to the present invention technical characteristic any nonessential addition, the replacement made, belong to this
The protection scope of invention.
Claims (7)
1. a kind of method for reducing scatol in live pig body, which is characterized in that give pig intravenous glutamine double peptides.
2. a kind of method for reducing scatol in live pig body according to claim 1, which is characterized in that add in the daily ration of pig
Enter to reduce the additive of ph value in chitling road.
3. a kind of method for reducing scatol in live pig body according to claim 2, which is characterized in that the additive is different
Malto-oligosaccharide.
4. a kind of method for reducing scatol in live pig body according to claim 3, which is characterized in that the different malt is oligomeric
Sugared additive amount is greater than 0.5%.
5. a kind of method for reducing scatol in live pig body according to claim 4, which is characterized in that the additive is also
Lactic acid bacteria.
6. a kind of method for reducing scatol in live pig body according to claim 5, which is characterized in that the lactic acid bacteria addition
Amount is greater than 0.5%.
7. a kind of method for reducing scatol in live pig body according to claim 6, which is characterized in that the different malt is oligomeric
Sugared additive amount is 1.5%, and lactic acid bacteria additive amount is 2%.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811442716.1A CN109463352B (en) | 2018-11-29 | 2018-11-29 | Method for reducing skatole in live pigs |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811442716.1A CN109463352B (en) | 2018-11-29 | 2018-11-29 | Method for reducing skatole in live pigs |
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| Publication Number | Publication Date |
|---|---|
| CN109463352A true CN109463352A (en) | 2019-03-15 |
| CN109463352B CN109463352B (en) | 2020-08-07 |
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|---|---|---|---|
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1792217A (en) * | 2005-12-31 | 2006-06-28 | 浙江大学 | Additives of fodder for improving intestines function of piglings |
| CN1794976A (en) * | 2003-05-09 | 2006-06-28 | 自由健康有限公司 | Dietary supplement and method for the treatment and prevention of digestive tract ulcers in equines and other animals |
| CN102187945A (en) * | 2011-07-01 | 2011-09-21 | 上海万萌生物科技有限公司 | Additive for balancing gastrointestinal health of animals |
| CN103125773A (en) * | 2013-03-14 | 2013-06-05 | 成都巨星农牧科技有限公司 | Composite feed additive for restoring baby pig intestine mucosal injury |
| WO2017000922A1 (en) * | 2015-07-02 | 2017-01-05 | Novozymes A/S | Animal feed compositions and uses thereof |
| CN106721208A (en) * | 2015-11-19 | 2017-05-31 | 江西格力特农牧发展有限公司 | A kind of groove feed for pigling containing alanyl glutamine dipeptide and application thereof |
| CN107156483A (en) * | 2017-05-26 | 2017-09-15 | 深圳市金新农科技股份有限公司 | It is a kind of to be used to improve the fodder compound, compound premix and functional feed of Intestinal Microflora of Weanling Piglets structure |
-
2018
- 2018-11-29 CN CN201811442716.1A patent/CN109463352B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1794976A (en) * | 2003-05-09 | 2006-06-28 | 自由健康有限公司 | Dietary supplement and method for the treatment and prevention of digestive tract ulcers in equines and other animals |
| CN1792217A (en) * | 2005-12-31 | 2006-06-28 | 浙江大学 | Additives of fodder for improving intestines function of piglings |
| CN102187945A (en) * | 2011-07-01 | 2011-09-21 | 上海万萌生物科技有限公司 | Additive for balancing gastrointestinal health of animals |
| CN103125773A (en) * | 2013-03-14 | 2013-06-05 | 成都巨星农牧科技有限公司 | Composite feed additive for restoring baby pig intestine mucosal injury |
| WO2017000922A1 (en) * | 2015-07-02 | 2017-01-05 | Novozymes A/S | Animal feed compositions and uses thereof |
| CN106721208A (en) * | 2015-11-19 | 2017-05-31 | 江西格力特农牧发展有限公司 | A kind of groove feed for pigling containing alanyl glutamine dipeptide and application thereof |
| CN107156483A (en) * | 2017-05-26 | 2017-09-15 | 深圳市金新农科技股份有限公司 | It is a kind of to be used to improve the fodder compound, compound premix and functional feed of Intestinal Microflora of Weanling Piglets structure |
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