CN109430565A - A kind of composite feed additive improving meat quality of table poultry - Google Patents
A kind of composite feed additive improving meat quality of table poultry Download PDFInfo
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- CN109430565A CN109430565A CN201811125031.4A CN201811125031A CN109430565A CN 109430565 A CN109430565 A CN 109430565A CN 201811125031 A CN201811125031 A CN 201811125031A CN 109430565 A CN109430565 A CN 109430565A
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- feed additive
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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
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/111—Aromatic compounds
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/116—Heterocyclic compounds
- A23K20/121—Heterocyclic compounds containing oxygen or sulfur as hetero atom
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Birds (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
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- Mycology (AREA)
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- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention belongs to poultry cultural technique fields, and in particular to a kind of composite feed additive for improving meat quality of table poultry, the feedstock composition for being used to prepare the composite feed additive includes kudzu root extract, rhodioside, schisanhenol；Composite feed additive provided by the invention, chicken chest drip loss, hardness, viscosity, chewiness and yellowish pink b* and L* value can be effectively reduced, flavor substance free fatty acid and inosine acid content in the significant pH and chest muscle for increasing chest muscle, the content for reducing hydroxyproline, improves the quality and flavor of chicken；The composite feed additive can significantly improve the total antioxidant capacity and superoxide dismutase activity of chest muscle muscle, hence it is evident that the content for reducing malonaldehyde in chest muscle enhances the oxidation resistance of chicken, extends its shelf life；The raw material sources for being used to prepare the composite feed additive are abundant, and production method is simple, and product is easy to use, have the characteristics that green, environmentally friendly, quality controllable.
Description
Technical field
The invention belongs to poultry cultural technique fields, and in particular to a kind of composite feed additive for improving meat quality of table poultry.
Background technique
For a long time, the excessive pursuit due to broiler breeding industry for the daily gain, feed efficiency of broiler chicken, causes
The negative effect of chicken meat quality, especially flavor decline, along with antibiotic and chemical synthetic drug in modern poultry production
A large amount of uses, more exacerbate the decline of chicken flavor, quality.Thus, consumer generally complains that modern chicken is coarse, nothing of food
Taste.With the rapid development of social economy with the rapid raising of living standards of the people, requirement of the people to meat product is by quantity
To mass shift, meat product edible safety is not required nothing more than, and requires meat product that there is excellent edible quality, i.e., should have good
Good yellowish pink, tenderness and flavor etc..In addition, in the sale and process of chicken, since chicken system waterpower declines, serious shadow
The shelf life of cold fresh meat and the processing performance of meat have been rung, huge economic loss is caused.Therefore, pass through nutrition regulation
Measure improves the meat flavor of chicken, produces cheap and good-quality chicken meat product, has both been able to satisfy consumer to the meat of chicken meat product
The requirement of matter flavor, and the economic benefit that broiler breeding field can be improved, butcher retailer and chicken processing enterprise, to promotion broiler chicken
Cultural technique is horizontal and the market competitiveness, the guarantee steady sustainable development of broiler production have important strategic importance.
Summary of the invention
For the problems of the prior art, the purpose of the present invention is to provide a kind of mixed feeds for improving meat quality of table poultry to add
Add agent, improve the meat flavor of chicken, enhance the oxidation resistance of chicken, extends the shelf life of chicken.
To achieve the goals above, the present invention is achieved by the following scheme:
A kind of composite feed additive improving meat quality of table poultry, is used to prepare the material combination of the composite feed additive
Object includes kudzu root extract, rhodioside, schisanhenol.
Further, the feedstock composition for being used to prepare the composite feed additive includes the raw material of following parts by weight:
26~48 parts of kudzu root extract, 30~46 parts of rhodioside, 22~28 parts of schisanhenol.
In the present invention, the kudzu root extract derives from the dry root of legume pueraria lobata, is in powdery, active ingredient
There is scavenging activated oxygen, enhancing life also containing daidzein, daidzin, Puerarin, Puerarin -7- xyloside etc. for isoflavones
The effect of object oxidation resistance.
The rhodioside is extracted from the drying root and rhizome or dry herb of crassulaceae plants rhodiola kirilowii Regel
A kind of compound, have a removing free radical, enhancing is immune, pre- preventing tumor, delays senescence, and antifatigue, anti anoxia, radiation protection is double
To adjusting nervous centralis, the effects of restoration and protection body.
The schisanhenol is a kind of isolated Lignanoids compounds from a variety of Schisandraceae Plants, can
It directly participates in removing internal ultra-oxygen anion free radical and Both peroxyl radical, to prevent active oxygen to the damage of body cell
Wound, plays adjusting organism metabolism, enhances the function of immunity of organisms.
According to the present invention, under the preferred conditions, the feedstock composition for being used to prepare the composite feed additive includes
The raw material of following parts by weight: 48 parts of kudzu root extract, 30 parts of rhodioside, 22 parts of schisanhenol.
In the present invention, the additive amount of the composite feed additive is the 0.25%~0.40% of basic daily ration weight.
The preparation method of heretofore described composite feed additive is to weigh each raw material component by formula ratio, mixing is equal
The composite feed additive can be obtained after even.The preparation method of the composite fertilizer additive is simple and convenient, easily operated.
The raw material components being related to are less, and the preparation that composite feed additive is carried out even before configuring broiler fodder will not be excessively
Trouble.
Compared with prior art, the present invention has following technical effect that
1, composite feed additive provided by the invention, can be effectively reduced chicken chest drip loss, hardness, viscosity,
Chewiness and yellowish pink b* and L* value significantly increase flavor substance free fatty acid in the pH and chest muscle of chest muscle and contain with inosinicacid
Amount, reduces the content of hydroxyproline, improves the quality and flavor of chicken.
2, the composite feed additive for accounting for quality 0.25%~0.40% is added in broiler chicken basal diet, then is significantly improved
The total antioxidant capacity and superoxide dismutase activity of chest muscle muscle, hence it is evident that reduce the content of malonaldehyde in chest muscle, enhance chicken
The oxidation resistance of meat extends its shelf life.
3, raw material sources used in composite feed additive provided by the invention are abundant, and production method is simple, and product uses
It is convenient, have the characteristics that green, environmentally friendly, quality controllable.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is furture elucidated.
Embodiment 1
38 parts of kudzu root extract, 38 parts of rhodioside, 24 parts of schisanhenol are mixed, is uniformly mixed and compound feeding is made
Then feed additives are added in broiler chicken basal diet in 0.25% ratio for accounting for basal diet weight, for its feeding.
Embodiment 2
30 parts of kudzu root extract, 42 parts of rhodioside, 28 parts of schisanhenol are mixed, is uniformly mixed and compound feeding is made
Then feed additives are added in broiler chicken basal diet in 0.30% ratio for accounting for basal diet weight, for its feeding.
Embodiment 3
48 parts of kudzu root extract, 30 parts of rhodioside, 22 parts of schisanhenol are mixed, are made after mixing compound
Then feed addictive is added in broiler chicken basal diet in 0.35% ratio for accounting for basal diet weight, for its feeding.
Embodiment 4
26 parts of kudzu root extract, 46 parts of rhodioside, 28 parts of schisanhenol are mixed, is uniformly mixed and compound feeding is made
Then feed additives are added in broiler chicken basal diet in 0.40% ratio for accounting for basal diet weight, for its feeding.
Comparative experiments:
It is test group and control group by 1 age in days AA broiler chicken 180 random point 2 groups, every group sets 5 repetitions, Mei Gechong
18 in multiple, and the broiler weight difference between each repetition is not significant.
Control group fed Basic drawing, test group feeding is that this hair for accounting for its quality 0.35% is added in Basic drawing
The composite feed additive of bright middle embodiment 3.
All broiler chicken for participating in test are using indoor three-layer stereo cage, epidemic disaster and illumination using natural conditions and auxiliary
With artificial condition, it is freely eaten and drinking-water, disease prevention and cure carries out according to a conventional method, experimental period 42 days.
In the early morning 06:00 (stopping to raise 12 hours before this) of 42 ages in days, 20 are taken at random in every group, 4 (male and females of each repetition
It is fifty-fifty), it is butchered after weighing, separation chest muscle is measured for pork quality traits.
Detailed test result is as shown in the following table 1,2,3,4:
Influence of the table 1 to chicken chest Meat Quality
| Project | Control group | Test group | P value |
| a* | 6.86±0.12 | 7.47±0.38 | 0.067 |
| b* | 13.95±1.72 | 9.79±1.03 | 0.002 |
| L* | 48.67±3.13 | 37.95±1.64 | 0.003 |
| pH | 6.41±0.16 | 6.65±0.12 | 0.023 |
| Drip loss/% | 4.96±1.68 | 1.42±0.39 | 0.006 |
Note: using P < 0.05 as the judgment criteria of significant difference, similarly hereinafter.
Known by table 1,0.35% composite feed additive is added in broiler chicken Basic drawing, significantly reduces chest muscle yellowish pink b*
With L* value (P<0.05), a* value is increased (P>0.05) than control group, at the same significantly reduce chest muscle drip loss (P<
0.05) and the pH value (P < 0.05) of chest muscle meat is significantly improved, illustrates to add mixed feed of the invention in broiler fodder
Additive can obviously improve chicken organoleptic quality and be waterpower.
Influence of the table 2 to chicken chest muscle
| Project | Control group | Test group | P value |
| Hardness (g) | 165.14±12.35 | 102.3±10.18 | 0.003 |
| Cohesion | 0.26±0.02 | 0.18±0.03 | 0.25 |
| Elasticity | 0.15±0.02 | 0.13±0.01 | 0.47 |
| Sticky (g) | 39.2±5.41 | 18.6±4.92 | 0.041 |
| Chewiness (g) | 5.2±0.53 | 1.6±0.45 | <0.001 |
From table 2 it can be seen that composite feed additive cohesion, the elasticity of chicken chest are had no significant effect (P >
0.05), but chest muscle flesh meat toughness, viscosity and chewiness (P < 0.05) are significantly reduced, illustrates that mixed feed of the invention adds
Agent is added to have the function of being obviously improved chicken mouthfeel.
Influence of the table 3 to chicken chest flavor substance
As shown in Table 3, composite feed additive of the invention is added in Basic drawing, dissociate rouge in chicken chest muscle
Fat acid and inosine acid content significantly increase (P < 0.05), and hydroxyproline content is substantially reduced (P < 0.05), illustrate that the present invention is compound
Feed addictive has the function of improving chicken flavor.
Influence of the table 4 to chicken chest Antioxidant Indexes
Known by table 4, composite immune reinforcing agent is added in Basic drawing, compared with the control group, test group chicken chest always resists
Oxidability, superoxide dismutase activity, activity of glutathione peroxidase all significantly improve (P < 0.05), and malonaldehyde contains
Amount significantly reduces (P < 0.05), illustrates that composite feed additive of the invention can be improved the anti-oxidant energy of chicken chest muscle
Power, to extend the shelf life of chicken.
Basic principles and main features and the features of the present invention of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement is both fallen in the range of claimed invention.The scope of protection of present invention is by appended claims
And its equivalent thereof.
Claims (4)
1. a kind of composite feed additive for improving meat quality of table poultry, it is characterised in that: be used to prepare the composite feed additive
Feedstock composition include kudzu root extract, rhodioside, schisanhenol.
2. the composite feed additive according to claim 1 for improving meat quality of table poultry, it is characterised in that: be used to prepare described
The feedstock composition of composite feed additive includes the raw material of following parts by weight: 26~48 parts of kudzu root extract, rhodioside 30
~46 parts, 22~28 parts of schisanhenol.
3. the composite feed additive according to claim 1 for improving meat quality of table poultry, it is characterised in that: be used to prepare described
The feedstock composition of composite feed additive includes the raw material of following parts by weight: 48 parts of kudzu root extract, 30 parts of rhodioside, five
22 parts of taste phenol.
4. the composite feed additive according to any one of claims 1 to 3 for improving meat quality of table poultry, it is characterised in that:
The additive amount of the composite feed additive is the 0.25~0.40% of basic daily ration weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811125031.4A CN109430565A (en) | 2018-09-26 | 2018-09-26 | A kind of composite feed additive improving meat quality of table poultry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811125031.4A CN109430565A (en) | 2018-09-26 | 2018-09-26 | A kind of composite feed additive improving meat quality of table poultry |
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| Publication Number | Publication Date |
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| CN109430565A true CN109430565A (en) | 2019-03-08 |
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| CN201811125031.4A Pending CN109430565A (en) | 2018-09-26 | 2018-09-26 | A kind of composite feed additive improving meat quality of table poultry |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528367A (en) * | 2020-06-30 | 2020-08-14 | 海南省农业科学院畜牧兽医研究所 | Compound feed for prolonging shelf life of Wenchang chicken iced fresh chicken and preparation method thereof |
| CN114027398A (en) * | 2021-12-17 | 2022-02-11 | 湖南德诺健康产业集团有限公司 | Natural feed additive for improving livestock and poultry feed conversion rate and meat quality and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686806A (en) * | 2015-03-24 | 2015-06-10 | 安徽科技学院 | Compound feed additive for enhancing broiler chicken immunity |
-
2018
- 2018-09-26 CN CN201811125031.4A patent/CN109430565A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686806A (en) * | 2015-03-24 | 2015-06-10 | 安徽科技学院 | Compound feed additive for enhancing broiler chicken immunity |
Non-Patent Citations (1)
| Title |
|---|
| 刘桂琼: "《肉鸡健康高效养殖》", 30 April 2011, 金盾出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528367A (en) * | 2020-06-30 | 2020-08-14 | 海南省农业科学院畜牧兽医研究所 | Compound feed for prolonging shelf life of Wenchang chicken iced fresh chicken and preparation method thereof |
| CN114027398A (en) * | 2021-12-17 | 2022-02-11 | 湖南德诺健康产业集团有限公司 | Natural feed additive for improving livestock and poultry feed conversion rate and meat quality and application thereof |
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