CN105661070A - feed additive for improving quality and flavor of pork and preparation method thereof - Google Patents
feed additive for improving quality and flavor of pork and preparation method thereof Download PDFInfo
- Publication number
- CN105661070A CN105661070A CN201610044793.6A CN201610044793A CN105661070A CN 105661070 A CN105661070 A CN 105661070A CN 201610044793 A CN201610044793 A CN 201610044793A CN 105661070 A CN105661070 A CN 105661070A
- Authority
- CN
- China
- Prior art keywords
- pork
- fodder additives
- flavor
- rutin
- feed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Fodder In General (AREA)
Abstract
The invention provides a feed additive for improving quality and flavor of pork and a preparation method thereof.The feed additive comprises the following components according to percent by weight: 60-70% of magnesium aspartate, 5-7% of sodium glutamate, 0.1-1% of rutin, 28-40% of coarse tea leaves, 0.01-0.02% of chromium picolinate.By the matched use of the magnesium aspartate, the sodium glutamate, the rutin, the coarse tea leaves and the chromium picolinate, it is possible to significantly reduce stress of livestock and poultry before slaughter, effectively improve pH, water-holding capacity, dropping loss, color value and PSE (pale soft exudative) occurrence of pork and improve pork quality and flavor.
Description
Technical field
The present invention relates to a kind of fodder additives and its preparation method that improve meat quality and local flavor.
Background technology
Along with the fast development of modern farming, the production performance of pig is more and more higher, but the quality of pork and local flavor are so not good in the past, a lot of human consumer selects to eat expensive aardvark meat, in order to meet the needs of human consumer, need badly and improve common meat quality local flavor, it is to increase the meat of pork and local flavor are the focuses that current China aquaculture and pork are produced, and are also difficult points simultaneously.
Summary of the invention
In order to solve above technical problem, the present invention provides a kind of fodder additives improving meat quality and local flavor. By weight percentage, following component is comprised:
The present invention adopts above technical scheme, its advantage is, the present invention adopt magnesium aminosuccinate, Sodium Glutamate, rutin, thick tealeaves, chromium picolinate with the use of, can significantly reduce before slaughtering stress, can effectively improve pork pH, Coefficient shrinkage, drip loss, colour, PSE incidence, it is to increase the quality improving meat flavor of meat.
The present invention provides a kind of method preparing the fodder additives improving meat quality and local flavor, comprises following step:
Steps A: thick tealeaves, Sodium Glutamate, magnesium aminosuccinate, pyridine carboxylic acid chromium and rutin are pulverized;
Step B: after adopting equivalent incremental method to mix, be prepared into fodder additives.
Preferably, tea leaf powder is broken to 40 to 120 orders, and Sodium Glutamate pulverizes into 20-120 order with magnesium aminosuccinate; Pyridine carboxylic acid chromium pulverizes into 100-120 order with rutin.
The present invention also provides the application of a kind of fodder additives improving meat quality and local flavor in feed, and the weight ratio added in feed is that every ton of feed adds 0.5 kilogram to 2.0 kilograms.
The present invention has following useful effect:
1, butcher first 7 days, raise grain and add and improve the fodder additives of meat quality and flavor, significantly reduce pig in transportation and on the hoof stress, thus reduce the generation of PSE meat.
2, butcher first 7 days, raise grain and add the fodder additives improving meat quality and flavor, improve the content of back of the body longue and Magnesium in Serum extremely significantly, significantly improve pork initial p H and final PH, significantly improve yellowish pink, significantly improve drip loss, reduce PSE meat incidence.
3, butchering first 7 days, raise grain and add the fodder additives improving meat quality and flavor, extremely significantly reduce back-fat thickness, eye muscle area significantly increases, and marble grain scoring is in remarkable ascendant trend.
Embodiment
Below the preferably embodiment of the present invention is described in further detail:
Embodiment 1
The each composition weight proportioning of the present embodiment composite feed additive:
Preparation method is as follows:
Steps A: tea leaf powder is broken to 40 to 120 orders,
Step B: Sodium Glutamate, magnesium aminosuccinate pulverize into 20 orders to 120 orders;
Step C: pyridine carboxylic acid chromium, rutin are pulverized into 100 orders to 120 orders, adopts equivalent incremental method to mix with Sodium Glutamate.
Step D: after step B mixture and thick tea leaf powder being mixed in proportion, be prepared into fodder additives.
The weight ratio added in feed is that every ton of feed adds 0.5 kilogram.
Embodiment 2
The each composition weight proportioning of the present embodiment composite feed additive:
Preparation method is with embodiment 1;
The weight ratio added in feed is that every ton of feed adds 2.0 kilogram.
Embodiment 3
The each composition weight proportioning of the present embodiment composite feed additive:
Preparation method is with embodiment 1
The weight ratio added in feed is that every ton of feed adds 1.5 kilogram.
Embodiment 4
Embodiment 1, embodiment 2, the obtained fodder additives of embodiment 3 were fed pig after 7 days, butchers, meet whole blood 20mL during bloodletting, separation of serum, measure hydrocortisone content in serum. Establish the blank group not adding fodder additives simultaneously, sample with method.
Table 1 slaughter pig blood parameters measurement result
| Sample | Hydrocortisone (ng/mL) |
| Embodiment 1 | 11.9 |
| Embodiment 2 | 11.6 |
| Embodiment 3 | 11.8 |
| Control group | 16.2 |
Table 1 result shows, the fodder additives supplementing oil recovery enhancement local flavor in daily ration significantly reduces serum cortisol content, slows down on the hoof stress reaction.
Embodiment 5
The fodder additives of oil recovery enhancement local flavor is to butchering rear pork pH, Coefficient shrinkage, drip loss, colour, the impact of PSE incidence, measuring method: get longissimus dorsi muscle after government official immediately, measures according to national standard.
By the fodder additives of oil recovery enhancement local flavor obtained to embodiment 1, embodiment 2, embodiment 3 (following be correspondingly called for short test group 1,2,3 respectively, be applied to pig and butcher uses in first 7 days, be used in conjunction 7 days, test divide into groups and process specific as follows shown in.
1st group: embodiment 1 sample, mixed feeding, the weight ratio added in feed is that every ton of feed adds 0.5 kilogram, is used in conjunction 7 days.
2nd group: embodiment 2 sample, mixed feeding, the weight ratio added in feed is that every ton of feed adds 1 kilogram, is used in conjunction 7 days.
3rd group: embodiment 3 sample, mixed feeding, the weight ratio added in feed is that every ton of feed adds 2 kilogram, is used in conjunction 7 days.
Control group: be negative control group, do not add any fodder additives.
Test-results sees the following form shown in 2:
Table 2
It will be seen that the fodder additives supplementing oil recovery enhancement local flavor in swine rations all can significantly improve the pH of dorsal muscles meat, can significantly reduce drip loss, reduce PSE meat incidence by table 2,
The fodder additives of embodiment 6 oil recovery enhancement local flavor is to the change (mg/g) of muscle glycogen, lactic acid content in pork muscle
Example 5 is respectively organized longissimus dorsi muscle in pork and is measured, and result is as shown in table 3.
Table 3
| Sample | Muscle glycogen (5min) | Lactic acid (5min) | Muscle glycogen (24h) | Lactic acid (24h) |
| Embodiment 1 | 9.6 | 3.2 | 2.6 | 7.7 |
| Embodiment 2 | 9.4 | 3.5 | 2.9 | 7.8 |
| Embodiment 3 | 9.5 | 3.3 | 3.1 | 8.1 |
| Control drug | 8.6 | 4.2 | 1.3 | 7.5 |
Result is visible, 5min after government official, and the muscle glycogen content of longissimus dorsi muscle does not have significant difference (P > 0.05).24h after government official, the muscle glycogen of the longissimus dorsi muscle of embodiment 1, embodiment 2, embodiment 3 groups is significantly higher than control group, and after government official 5min, the lactic acid content of embodiment 1, embodiment 2, embodiment 3 groups is all significantly lower than lower than control group; To 24h after killing, the lactic acid content in each group muscle does not have significant difference, and illustrating that the fodder additives of oil recovery enhancement local flavor can reduce that pig is on the hoof stress.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations. For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (4)
1. one kind is improved the fodder additives of meat quality and local flavor, it is characterised in that, by weight percentage, comprise following component:
Magnesium aminosuccinate 60%-70%
Sodium Glutamate 5%-7%
Rutin 0.6%-1%
Thick tealeaves 28%-40%
Chromium picolinate 0.01%-0.02%.
2. prepare the method for the fodder additives improving meat quality and local flavor as claimed in claim 1 for one kind, it is characterised in that, comprise following step:
Steps A: thick tealeaves, Sodium Glutamate, magnesium aminosuccinate, pyridine carboxylic acid chromium and rutin are pulverized;
Step B: after adopting equivalent incremental method to mix, be prepared into fodder additives.
3. method as claimed in claim 2, it is characterised in that, tea leaf powder is broken to 40 to 120 orders, and Sodium Glutamate pulverizes into 20-120 order with magnesium aminosuccinate; Pyridine carboxylic acid chromium pulverizes into 100-120 order with rutin.
4. application in feed of the fodder additives improving as claimed in claim 1 meat quality and local flavor, it is characterised in that, the weight ratio added in feed is that every ton of feed adds 0.5 kilogram to 2.0 kilograms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610044793.6A CN105661070A (en) | 2016-01-22 | 2016-01-22 | feed additive for improving quality and flavor of pork and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610044793.6A CN105661070A (en) | 2016-01-22 | 2016-01-22 | feed additive for improving quality and flavor of pork and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105661070A true CN105661070A (en) | 2016-06-15 |
Family
ID=56302214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610044793.6A Pending CN105661070A (en) | 2016-01-22 | 2016-01-22 | feed additive for improving quality and flavor of pork and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105661070A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101103767A (en) * | 2007-08-03 | 2008-01-16 | 浙江省林业科学研究院 | Green meat quality modifier containing bamboo vinegar extract |
| CN101181017A (en) * | 2007-12-13 | 2008-05-21 | 济南和美华饲料有限公司 | Feedstuff for improving growth fattening pork mass |
| CN101380063A (en) * | 2008-10-27 | 2009-03-11 | 中谷集团农牧科技有限公司 | Nutrition type composite premix compound for improving pork quality |
| CN101623047A (en) * | 2009-08-11 | 2010-01-13 | 四川农业大学 | Feed additive for slowly decreasing adverse effect on pork quality caused by transportation and slaughtering stress |
| CN102172265A (en) * | 2011-04-02 | 2011-09-07 | 湖南广安生物技术股份有限公司 | Feed additive for improving stress resistance, meat color and meat quality of grown fattening pig and application thereof |
| CN104222611A (en) * | 2014-08-28 | 2014-12-24 | 四川傲农生物科技有限公司 | Fattening pig feed for improving pork quality |
-
2016
- 2016-01-22 CN CN201610044793.6A patent/CN105661070A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101103767A (en) * | 2007-08-03 | 2008-01-16 | 浙江省林业科学研究院 | Green meat quality modifier containing bamboo vinegar extract |
| CN101181017A (en) * | 2007-12-13 | 2008-05-21 | 济南和美华饲料有限公司 | Feedstuff for improving growth fattening pork mass |
| CN101380063A (en) * | 2008-10-27 | 2009-03-11 | 中谷集团农牧科技有限公司 | Nutrition type composite premix compound for improving pork quality |
| CN101623047A (en) * | 2009-08-11 | 2010-01-13 | 四川农业大学 | Feed additive for slowly decreasing adverse effect on pork quality caused by transportation and slaughtering stress |
| CN102172265A (en) * | 2011-04-02 | 2011-09-07 | 湖南广安生物技术股份有限公司 | Feed additive for improving stress resistance, meat color and meat quality of grown fattening pig and application thereof |
| CN104222611A (en) * | 2014-08-28 | 2014-12-24 | 四川傲农生物科技有限公司 | Fattening pig feed for improving pork quality |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104664172A (en) | Feed for medium and large-sized pigs | |
| CN105595013A (en) | Novel additive special for big pigs | |
| CN101273761A (en) | Pig feed at later stage of fattening and its using method | |
| CN105248898A (en) | Fodder additive for improving meat quality of fattening pig | |
| CN103053800B (en) | Meat flavoring agent for livestock and poultry | |
| CN107307229B (en) | Feed additive for improving meat quality of rejected laying hens and preparation method and application thereof | |
| CN105661070A (en) | feed additive for improving quality and flavor of pork and preparation method thereof | |
| CN107691784B (en) | Rapid tea feed additive for broiler chickens and application thereof | |
| CN103652430B (en) | Feed additive for preventing PSE (pale soft exudative) pork, using method of feed additive and functional feed | |
| CN106107222A (en) | A kind of feedstuff for improving Eriocheir sinensis immunity | |
| CN109430565A (en) | A kind of composite feed additive improving meat quality of table poultry | |
| CN104431596A (en) | Daily ration capable of improving carcass quality of pen-fed sheep | |
| CN106306346B (en) | Method for raising live pigs without using feed antibiotics | |
| CN107095052A (en) | A kind of fattening period boar feedstuff and its application | |
| CN114304393A (en) | Plant composition and preparation method and application thereof | |
| CN103211114A (en) | High-quality chicken brood time complete formula feed | |
| CN1964632A (en) | Feedstuff and gamma-aminobutyric acid feeding method | |
| CN106615645A (en) | Feed additive for improving meat quality and flavor and preparation method of feed additive | |
| CN106212959A (en) | Mixed feed before a kind of government official for improving chicken safety and meat quality | |
| CN111938033A (en) | Compound feed for overwintering of Rana temporaria and application thereof | |
| CN111264683A (en) | Feed composition for reducing mandibular fat and increasing longissimus dorsi weight of fattening pigs | |
| CN103518961A (en) | Animal feed additive and application thereof | |
| CN102793062A (en) | Animal feed additive, preparation method and animal feed | |
| CN103798514A (en) | Feed additive with antioxidation function and preparation method thereof | |
| NL2032797B1 (en) | Application of glycyrrhiza uralensis and lactic acid bacteria in preventing and/or alleviating damage of moldy feeds and additive thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |