CN103988880A - Duck feather depilation technology - Google Patents
Duck feather depilation technology Download PDFInfo
- Publication number
- CN103988880A CN103988880A CN201410228686.XA CN201410228686A CN103988880A CN 103988880 A CN103988880 A CN 103988880A CN 201410228686 A CN201410228686 A CN 201410228686A CN 103988880 A CN103988880 A CN 103988880A
- Authority
- CN
- China
- Prior art keywords
- slaughtering
- duck
- feather
- depilation
- control
- 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)
- Meat, Egg Or Seafood Products (AREA)
Abstract
The invention discloses a duck feather depilation technology which comprises the following steps: performing control operation before slaughtering, namely stopping food supply of a duck and continuously feeding the duck with cold water one day before the slaughtering; performing the control operation during the slaughtering, namely, reducing the stress reaction of the duck during the slaughtering, and quickly, accurately and ruthlessly slaughtering the duck; performing the control operation after the slaughtering, namely fully bleeding; performing the control operation in the feather depilation process, wherein the feather depilation process comprises a coarse feather depilation process, a fine feather depilation process and a high-pressure flowing water flushing process. According to the duck feather depilation technology, the processes of performing the control operation before the slaughtering, performing the control operation during the slaughtering, performing the control operation after the slaughtering and performing the control operation on the feather depilation process are combined into system control based on the physiological reaction of organisms, so that force of adhesion between duck feather and a duck body is reduced in the control process; the feather is coarsely depilated, are finely depilated and are flushed by adopting high-pressure flowing water in the feather depilation process, so that the feather depilation effect is ensured; in addition, the modern large-scale production can be realized and the industry development is facilitated while the production efficiency is improved.
Description
Technical field
The present invention relates to food safety control, particularly drake feather depilation technology, belongs to food processing technology field.
Background technology
Duck unhairing is so easy unlike chicken, remove large hair and be nothing, trouble be the cone hair of those tubbiness with it; It is more time-consuming adopting manual mode to process, and such as we see some butchering fowl workshops, food market, want epilation in batches every day, if still adopt manual mode relatively to tire out.At present a lot of businessmans adopt rosin unhairing, but because food-safety problem is prohibited, national correlation department has been prohibited with rosin and processed and butcher unhairing.Rosin is a kind of industrial goods, in fact itself human body be there is no to too large harm, but twice-cooked stir-frying is reused, after high temperature heats repeatedly, easily produce and contain plumbous heavy metal and the toxic compounds of waiting, can produce harm to human body, liver and the kidney of the peroxide meeting grievous injury human body that particularly rosin produces afterwards in oxidation.In addition, also can there is ammonolysis reaction in rosin, produce a large amount of ammonias under high-temperature condition, and infringement operator's is healthy, pollutes surrounding environment simultaneously.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: proposed a kind of health and removed fast the depilation technology of drake feather.
Technical solution of the present invention is achieved in that a kind of duck depilation technology, it is characterized in that comprising the following steps: slaughter front control, control, slaughter rear control and epilation process control while slaughtering; Slaughtering front control is to slaughter fasting the previous day and continuing to feed cold water; While slaughtering, reduce the stress reaction of duck, the means of slaughtering need fast accurate ruthless; Slaughtering rear control is to need abundant bloodletting; Described epilation process control comprise by place wait the duck that loses hair or feathers depilator carry out thick epilation process, will slightly lose hair or feathers after duck place high-temperature steam stove and take out after 1-2 minute, adopt scraper plate scrape the smart epilation process of fine, soft fur and essence is lost hair or feathers after duck carry out high pressure flowing water flushing process.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
A kind of duck depilation technology of the present invention, utilizing biological physiology reaction is basic point, controls, slaughters rear control and epilation process control is combined into system control by will slaughter front control, while slaughtering, makes drake feather and duck body adhesion weaken in control procedure; First thick unhairing in epilation process, more smart unhairing, and then adopt high pressure flowing water to rinse, ensure that hair removal effect is good, make the duck after depilation not only white but also sliding, and safety; In addition this depilation technology can realize modernization large-scale production, when enhancing productivity, has impelled the development of industry.
Detailed description of the invention
A kind of duck depilation technology of the present invention, comprises the following steps: slaughter front control, control, slaughter rear control and epilation process control while slaughtering; Slaughtering front control is to slaughter fasting the previous day and continuing to feed cold water; While slaughtering, reduce the stress reaction of duck, the means of slaughtering need fast accurate ruthless; Slaughtering rear control is to need abundant bloodletting; Described epilation process control comprise by place wait the duck that loses hair or feathers depilator carry out thick epilation process, will slightly lose hair or feathers after duck place high-temperature steam stove and take out after 1-2 minute, adopt scraper plate scrape the smart epilation process of fine, soft fur and essence is lost hair or feathers after duck carry out high pressure flowing water flushing process.A kind of duck depilation technology of the present invention, utilizing biological physiology reaction is basic point, controls, slaughters rear control and epilation process control is combined into system control by will slaughter front control, while slaughtering, makes drake feather and duck body adhesion weaken in control procedure; First thick unhairing in epilation process, more smart unhairing, and then adopt high pressure flowing water to rinse, ensure that hair removal effect is good, make the duck after depilation not only white but also sliding, and safety; In addition this depilation technology can realize modernization large-scale production, when enhancing productivity, has impelled the development of industry.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. a duck depilation technology, is characterized in that comprising the following steps: slaughter front control, control, slaughter rear control and epilation process control while slaughtering; Slaughtering front control is to slaughter fasting the previous day and continuing to feed cold water; While slaughtering, reduce the stress reaction of duck, the means of slaughtering need fast accurate ruthless; Slaughtering rear control is to need abundant bloodletting; Described epilation process control comprise by place wait the duck that loses hair or feathers depilator carry out thick epilation process, will slightly lose hair or feathers after duck place high-temperature steam stove and take out after 1-2 minute, adopt scraper plate scrape the smart epilation process of fine, soft fur and essence is lost hair or feathers after duck carry out high pressure flowing water flushing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228686.XA CN103988880A (en) | 2014-05-28 | 2014-05-28 | Duck feather depilation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228686.XA CN103988880A (en) | 2014-05-28 | 2014-05-28 | Duck feather depilation technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103988880A true CN103988880A (en) | 2014-08-20 |
Family
ID=51303423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410228686.XA Pending CN103988880A (en) | 2014-05-28 | 2014-05-28 | Duck feather depilation technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103988880A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207938A (en) * | 2021-05-06 | 2021-08-06 | 江苏省农业科学院 | Secondary unhairing method in waterfowl slaughtering processing |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670365A (en) * | 1970-06-15 | 1972-06-20 | Food Equipment Inc | Synchronized pin point spray fluid applicator |
| US3694856A (en) * | 1970-10-30 | 1972-10-03 | Us Agriculture | Method of defeathering poultry |
| US3744088A (en) * | 1971-03-22 | 1973-07-10 | Fei Inc | Vaporizing apparatus for treatment of animal carcasses |
| CN2079420U (en) * | 1990-08-09 | 1991-06-26 | 任世钧 | Equipment for mechanized steaming feather and hair of animal and poultry |
| CN1058698A (en) * | 1990-08-09 | 1992-02-19 | 任世钧 | Mechanization steam soaking scalding animal or fowls feather method and equipment |
| CN201243589Y (en) * | 2008-08-18 | 2009-05-27 | 北京有色金属研究总院 | Warm air equipment for slaughtering process |
| CN202385672U (en) * | 2012-01-05 | 2012-08-22 | 杨应川 | Steam depilator for poultry |
| CN102894059A (en) * | 2012-11-02 | 2013-01-30 | 杜丽英 | Unhairing method during killing poultry |
| CN202857721U (en) * | 2012-10-24 | 2013-04-10 | 苏泽华 | Full-automatic steam ironing machine |
-
2014
- 2014-05-28 CN CN201410228686.XA patent/CN103988880A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670365A (en) * | 1970-06-15 | 1972-06-20 | Food Equipment Inc | Synchronized pin point spray fluid applicator |
| US3694856A (en) * | 1970-10-30 | 1972-10-03 | Us Agriculture | Method of defeathering poultry |
| US3744088A (en) * | 1971-03-22 | 1973-07-10 | Fei Inc | Vaporizing apparatus for treatment of animal carcasses |
| CN2079420U (en) * | 1990-08-09 | 1991-06-26 | 任世钧 | Equipment for mechanized steaming feather and hair of animal and poultry |
| CN1058698A (en) * | 1990-08-09 | 1992-02-19 | 任世钧 | Mechanization steam soaking scalding animal or fowls feather method and equipment |
| CN201243589Y (en) * | 2008-08-18 | 2009-05-27 | 北京有色金属研究总院 | Warm air equipment for slaughtering process |
| CN202385672U (en) * | 2012-01-05 | 2012-08-22 | 杨应川 | Steam depilator for poultry |
| CN202857721U (en) * | 2012-10-24 | 2013-04-10 | 苏泽华 | Full-automatic steam ironing machine |
| CN102894059A (en) * | 2012-11-02 | 2013-01-30 | 杜丽英 | Unhairing method during killing poultry |
Non-Patent Citations (2)
| Title |
|---|
| 孙志伟: "《预防医学》", 31 January 2012, article "禽肉的卫生管理", pages: 258 * |
| 杨宝进: "《现代畜产食品加工学》", 30 September 2007, article "家禽的屠宰加工" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207938A (en) * | 2021-05-06 | 2021-08-06 | 江苏省农业科学院 | Secondary unhairing method in waterfowl slaughtering processing |
| CN113207938B (en) * | 2021-05-06 | 2022-07-22 | 江苏省农业科学院 | Secondary unhairing method in waterfowl slaughtering processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2018006206A (en) | Milling process. | |
| CR20170319A (en) | PROCESS TO IMPROVE MUSCLE PORTS AND PRODUCTS | |
| EA201992599A1 (en) | COMPOSITION FOR HAIR CONDITIONING WITH IMPROVED WASHABILITY CHARACTERISTICS | |
| ZA201003405B (en) | Agent and method for tanning skins and pelts | |
| MX2018000275A (en) | A process for treating milk. | |
| CN103988880A (en) | Duck feather depilation technology | |
| MX2016012704A (en) | Device and method for removing abdominal fat from abdominal skin of a slaughtered bird suspended by the legs. | |
| MX2017003605A (en) | Recirculating aquaculture systems for the conditioning and maturation of mollusks. | |
| BR112018008108A2 (en) | preservation of water soluble vitamins | |
| MX2021001057A (en) | Recycling of sodium sulfate in process water from starch processing. | |
| WO2020230072A3 (en) | Method for reusing solid tanning scraps | |
| CO2019001988A2 (en) | Method for rinsing animal carcasses | |
| NZ592754A (en) | Use of high pressure processing to aid in the hair or feather removal from animal carcasses/hides | |
| CN106259807A (en) | A kind of depilation device on live pig slaughtering production line | |
| CN105875790A (en) | Rapid unhairing method in waxdip mode | |
| CN106259806A (en) | A kind of spacing to confused device on live pig slaughtering production line | |
| MX2020005267A (en) | Methods for heating compositions comprising edible inclusions. | |
| MX2017000508A (en) | Cold forge mechanical system through a knee mechanism. | |
| CN109744481A (en) | A kind of production method of bacon can | |
| Yefimchuk | THE INTENSIFICATION OF THE SOAKING OF DRY RAW MATERIALS | |
| UA117651C2 (en) | METHOD OF PREPARATION OF ORGAN-MINERAL FERTILIZERS BASED ON HUMIN SUBSTANCES | |
| PH22017000600U1 (en) | Process of producing spanish style bottled sardines (sardinella fimbriata) treated in coconut water | |
| MX2017013649A (en) | Process for obtaining a protein based on beef leather for animal consumption. | |
| UA119932U (en) | A METHOD FOR STRENGTHENING THE CRYOFIXATION PROCESS OF RESECTABLE MALIGNANT SOLID TUMOR BY DISTILLED H2O | |
| CL2019003611A1 (en) | Processes for the regeneration of organocations. |
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 |
Application publication date: 20140820 |
|
| RJ01 | Rejection of invention patent application after publication |