CN110859212A - Physical method for removing ring teeth of sucker of Peru squid - Google Patents
Physical method for removing ring teeth of sucker of Peru squid Download PDFInfo
- Publication number
- CN110859212A CN110859212A CN201911359024.5A CN201911359024A CN110859212A CN 110859212 A CN110859212 A CN 110859212A CN 201911359024 A CN201911359024 A CN 201911359024A CN 110859212 A CN110859212 A CN 110859212A
- Authority
- CN
- China
- Prior art keywords
- squid
- ring teeth
- tentacles
- steam explosion
- ultrahigh pressure
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C25/00—Processing fish ; Curing of fish; Stunning of fish by electric current; Investigating fish by optical means
- A22C25/003—Processing cephalopods
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
The invention discloses a physical method for removing ring teeth of a suction cup of Peru squid. It solves the big problem of the current squid ring gear desorption degree of difficulty. Which comprises the following steps: (1) pretreating raw materials; (2) performing steam explosion treatment; (3) ultrahigh pressure treatment; (4) and (5) oscillating and separating. The invention adopts the steam explosion technology to perform the structural damage function on the joint part of the sucker and the toothed ring, does not influence the ring teeth and the squid tentacles, adopts the ultrahigh pressure technology to process the squid tentacles, greatly shrinks collagen fibers, removes the squid ring teeth through the tensile force generated by deformation, improves the quality of the squid tentacles in the ultrahigh pressure environment, and further oscillates and separates the ring teeth through the oscillating screen. The invention adopts a physical method combining steam explosion and ultrahigh pressure to remove the ring teeth, the tooth removing rate is high, the quality of the squid tentacles after tooth removing is good, and the added value of the product is high.
Description
Technical Field
The invention relates to fish processing, in particular to a physical method for removing ring teeth of a suction disc of Peru squid.
Background
In recent years, the marine squid resources are gradually reduced, the squid resources with better mouthfeel such as Chinese products, North Pacific products, Argentina products and the like are seriously in short supply, and the market price of the squid is also continuously increased. Considering the yield and market price of the squid comprehensively, the Peru squid is an ideal substitute, and in recent years, the Peru squid becomes a main variety for processing the squid. A large amount of processing byproducts are generated in the processing process of Peru squid, and the Peru squid is mainly used as a raw material of fish meal and sold at low price at present. The squid tentacles are in a large proportion in the byproducts, and because the squid sucker contains ring teeth, the squid sucker is difficult to separate, so that the processing and utilization of the Peru squid tentacles are hindered.
Disclosure of Invention
In order to overcome the defect of high difficulty in removing the tooth ring of the conventional squid, the invention aims to provide a physical method for removing the suction cup ring teeth of the Peru squid. The physical method aims at the structural characteristics of the Peru squid ring teeth and the sucking discs, the steam explosion technology is selected to destroy the combination base of the ring teeth and the sucking discs in a limited way, the ring teeth cannot be influenced, the structure change of collagen contraction caused by ultrahigh pressure is combined, the ring teeth and the sucking discs are naturally separated by combining the tensile force generated by deformation with the occlusion effect of protein denaturation reduction, finally, the oscillation separation is carried out through the oscillating screen, and the ring teeth removing efficiency is high.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a physical method for removing ring teeth of a Peru squid sucker is characterized by comprising the following steps: the method comprises the following process steps:
(1) pretreatment of raw materials: cleaning fresh or thawed Peruvian squid tentacles, and draining to obtain squid raw materials for later use;
(2) steam explosion treatment: weighing the squid raw material obtained in the step (1), putting the squid raw material into a steam explosion tank for steam explosion treatment, and collecting squid tentacles after steam explosion for later use;
(3) ultrahigh pressure treatment: sending the squid tentacles subjected to steam explosion treatment obtained in the step (2) into an ultrahigh pressure sterilization kettle, controlling the heating temperature to be 30-45 ℃, pressurizing to be 100-600 MPa for 2-10 minutes, relieving the pressure, and taking out the squid tentacles;
(4) oscillation separation: and (4) transferring the squid tentacles subjected to the ultrahigh pressure treatment obtained in the step (3) into a vibrating screen, carrying out vibration separation, and collecting squid ring teeth under the screen to obtain the squid tentacles without ring teeth.
In a preferred aspect of the present invention, in the step (2), the steam explosion conditions are: the pressure is 0.2-1.5 Mpa, and the maintaining time is 30-150 s.
In a preferable aspect of the present invention, in the step (3), the preferable temperature of the ultrahigh pressure treatment is 35 to 40 ℃ and the pressure is 200 to 400 MPa.
In a preferable aspect of the present invention, in the step (4), a screen of the oscillating screen is 0.5 to 1 mesh.
In a preferred aspect of the present invention, in step (4), the operating conditions of the vibrating screen are as follows: the vibration frequency is 1500rpm, the amplitude is 10mm, the power is 3.7kw, and the oscillation time is 5-15 min.
The squid tentacles are processed by the ultrahigh pressure technology, collagen fibers are greatly contracted, the squid tentacles are removed by the tensile force generated by deformation, the quality of the squid tentacles in the ultrahigh pressure environment is improved, the yield of the squid tentacles is improved, and the taste is improved; and further oscillating the separating ring teeth through an oscillating screen. The invention adopts a physical method combining steam explosion and ultrahigh pressure to remove the ring teeth, the tooth removing rate is high, the tooth removing cost is low, the quality of the sleeve-fish tentacles after tooth removing is good, and the added value of the product is high.
Detailed Description
The invention is described in detail below with reference to specific embodiments, which are intended to facilitate the understanding and implementation of the invention and are not intended to limit the invention.
Example 1
A physical method for removing the ring teeth of a suction disc of Peru squid comprises the following process steps:
(1) pretreatment of raw materials: cleaning fresh Peru squid tentacles, and draining to obtain squid raw materials for later use;
(2) steam explosion treatment: weighing the sleeve-fish raw materials obtained in the step (1), putting the sleeve-fish raw materials into a steam explosion tank, and performing steam explosion treatment on the sleeve-fish raw materials by using instant release pressure, wherein the steam explosion conditions are as follows: the pressure is 1Mpa, and the pressure maintaining time is 60 s; collecting the squid tentacles after steam explosion for later use;
(3) ultrahigh pressure treatment: sending the squid tentacles subjected to steam explosion treatment obtained in the step (2) into an ultrahigh pressure sterilization kettle, controlling the heating temperature to be 35 ℃, pressurizing to 400MPa for 5 minutes, relieving the pressure, and taking out the squid tentacles;
(4) oscillation separation: transferring the squid which is subjected to the ultrahigh pressure treatment and is obtained in the step (3) into a 1-mesh oscillating screen, and according to the working conditions: shaking at 1500rpm with amplitude of 10mm and power of 3.7kw for 10min, performing shaking separation, and collecting sieved squid ring teeth to obtain ring-tooth-removed squid tentacles.
In the embodiment, the ring teeth of the squid are removed by adopting a steam explosion method and an ultrahigh pressure treatment technology, the mouthfeel of the squid tentacles is improved, the tooth removing rate is up to 98.67%, and the proteins of the squid tentacles are not cured and denatured after tooth removing.
Example 2
A physical method for removing the ring teeth of a suction disc of Peru squid comprises the following process steps:
(1) pretreatment of raw materials: cleaning and draining thawed Peru squid tentacles to obtain a squid raw material for later use;
(2) steam explosion treatment: weighing the sleeve-fish raw materials obtained in the step (1), putting the sleeve-fish raw materials into a steam explosion tank, and performing steam explosion treatment on the sleeve-fish raw materials by using instant release pressure, wherein the steam explosion conditions are as follows: the pressure is 0.2Mpa, and the pressure maintaining time is 30 s; collecting the squid tentacles after steam explosion for later use;
(3) ultrahigh pressure treatment: sending the squid tentacles subjected to steam explosion treatment obtained in the step (2) into an ultrahigh pressure sterilization kettle, controlling the heating temperature to be 30 ℃, pressurizing to be 150MPa for 2 minutes, relieving the pressure, and taking out the squid tentacles;
(4) oscillation separation: transferring the squid which is subjected to the ultrahigh pressure treatment and is obtained in the step (3) into a 0.8-mesh oscillating screen, and according to the working conditions: shaking at 1500rpm with amplitude of 10mm and power of 3.7kw for 5min, performing shaking separation, and collecting sieved squid ring teeth to obtain ring-tooth-removed squid tentacles.
In the embodiment, the annular teeth of the squid are removed by adopting a steam explosion method and an ultrahigh pressure treatment technology, the weight of the squid tentacles is slightly reduced, but the taste is improved, the tooth removal rate is 98.02%, but the squid tentacle protein after tooth removal is not cured and denatured.
Example 3
A physical method for removing the ring teeth of a suction disc of Peru squid comprises the following process steps:
(1) pretreatment of raw materials: cleaning fresh Peru squid tentacles, and draining to obtain squid raw materials for later use;
(2) steam explosion treatment: weighing the sleeve-fish raw materials obtained in the step (1), putting the sleeve-fish raw materials into a steam explosion tank, and performing steam explosion treatment on the sleeve-fish raw materials by using instant release pressure, wherein the steam explosion conditions are as follows: the pressure is 1.5Mpa, and the pressure maintaining time is 120 s; collecting the squid tentacles after steam explosion for later use;
(3) ultrahigh pressure treatment: sending the squid tentacles subjected to steam explosion treatment obtained in the step (2) into an ultrahigh pressure sterilization kettle, controlling the heating temperature to be 45 ℃, pressurizing to 600MPa for 8 minutes, relieving the pressure, and taking out the squid tentacles;
(4) oscillation separation: transferring the squid which is subjected to the ultrahigh pressure treatment and is obtained in the step (3) into a 0.5-mesh oscillating screen, and according to the working conditions: shaking at 1500rpm, amplitude of 10mm, power of 3.7kw, and oscillation time of 15min, performing oscillation separation, and collecting sieved squid ring teeth to obtain ring-tooth-removed squid tentacles.
In the embodiment, the ring teeth of the squid are removed by adopting a steam explosion method and an ultrahigh pressure treatment technology, the emergence rate of the squid tentacles is reduced, the taste is poor, the tooth removing rate is 99.25%, and the squid tentacle protein after tooth removing is free from curing and denaturation.
Comparative example 1
In this comparative example, the process is essentially the same as in example 1, except that: the steam explosion treatment of the step 2) is not used.
Comparative example 2
In this comparative example, the process is essentially the same as in example 1, except that: dosidicus gigas whiskers in Peruvian are processed without using the ultrahigh pressure technology in the step 3).
Comparative example 3
In this comparative example, the process is essentially the same as in example 1, except that: steps 2) and 3) are not used.
The Peruvian squid tentacles treated in the above examples and comparative examples were subjected to texture analysis, yield and ring tooth removal rate, the texture characteristics were analyzed by a texture analyzer, the removal rate was obtained by dividing the number of removed ring teeth by the total number of ring teeth, and the yield was the sum of ring teeth and squid tentacles divided by the initial weight of squid tentacles, as shown in Table 1.
TABLE 1 Squid fish whisker texture, yield and ring gear removal rate obtained in different embodiments for removing ring gear
As can be seen from Table 1, the combination of the steam explosion method and the ultrahigh pressure technology has significant effect on removing the ring teeth of the squid tentacles, and the ring teeth removal rate and the texture of the squid tentacles have optimal effects. The squid tentacles are characterized in that the combination part of the sucking disc and the tooth ring is structurally damaged due to steam explosion, the collagen content in the components of the squid tentacles is very high, particularly the base part of the combination part of the ring tooth and the sucking disc, the collagen is formed by myofibrils, the myofibrils determine the tissue structure of muscles, and the texture of the squid tentacles plays a decisive role; after high-pressure treatment, collagen fibers are greatly contracted and gathered, and a cross-linked network structure formed by the squid tentacles treated by ultrahigh pressure is compact, so that the hardness of the squid tentacles can be increased by certain pressure treatment, but the network structure can be damaged by overlarge pressure, so that the hardness can be reduced by the overlarge pressure, and although the removal rate of the toothed ring is high under the overhigh pressure, the mouth feel of the squid tentacles is poor. The squid ring is cutin, the influence of the ultrahigh pressure action on the squid ring is small, the squid ring has no obvious deformation, the ring gear is further separated from a sucker under the action of contraction force, the separation effect is good under the assistance of a vibrating screen, the removal rate of the ring gear is over 98 percent, although the squid tentacle yield is lost when the squid tentacles are treated by the steam explosion method and the ultrahigh pressure technology, the high removal rate of the ring gear and the quality of the squid tentacles are improved, the problem that the yield is slightly reduced due to the method is solved, and the method is a promising method.
Claims (5)
1. A physical method for removing ring teeth of a Peru squid sucker is characterized by comprising the following steps: the method comprises the following process steps:
(1) pretreatment of raw materials: cleaning fresh or thawed Peruvian squid tentacles, and draining to obtain squid raw materials for later use;
(2) steam explosion treatment: weighing the squid raw material obtained in the step (1), putting the squid raw material into a steam explosion tank for steam explosion treatment, and collecting squid tentacles after steam explosion for later use;
(3) ultrahigh pressure treatment: sending the squid tentacles subjected to steam explosion treatment obtained in the step (2) into an ultrahigh pressure sterilization kettle, controlling the heating temperature to be 30-45 ℃, pressurizing to be 100-600 MPa for 2-10 minutes, relieving the pressure, and taking out the squid tentacles;
(4) oscillation separation: and (4) transferring the squid tentacles subjected to the ultrahigh pressure treatment obtained in the step (3) into a vibrating screen, carrying out vibration separation, and collecting squid ring teeth under the screen to obtain the squid tentacles without ring teeth.
2. The physical method for removing the ring teeth of the suction cup of the Peru squid as claimed in claim 1, which is characterized in that: in the step (2), the steam explosion conditions are as follows: the pressure is 0.2-1.5 Mpa, and the maintaining time is 30-150 s.
3. The physical method for removing the ring teeth of the suction cup of the Peru squid as claimed in claim 1, which is characterized in that: in the step (3), the preferable temperature of the ultrahigh pressure treatment is 35-40 ℃, and the pressure is 200-400 MPa.
4. The physical method for removing the ring teeth of the suction cup of the Peru squid as claimed in claim 1, which is characterized in that: in the step (4), the screen mesh of the oscillating screen is 0.5-1 mesh.
5. The physical method for removing the ring teeth of the suction cup of the Peru squid as claimed in claim 1, which is characterized in that: in the step (4), the working conditions of the oscillating screen are as follows: the vibration frequency is 1500rpm, the amplitude is 10mm, the power is 3.7kw, and the oscillation time is 5-15 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911359024.5A CN110859212A (en) | 2019-12-25 | 2019-12-25 | Physical method for removing ring teeth of sucker of Peru squid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911359024.5A CN110859212A (en) | 2019-12-25 | 2019-12-25 | Physical method for removing ring teeth of sucker of Peru squid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110859212A true CN110859212A (en) | 2020-03-06 |
Family
ID=69660067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911359024.5A Pending CN110859212A (en) | 2019-12-25 | 2019-12-25 | Physical method for removing ring teeth of sucker of Peru squid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110859212A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2978334A (en) * | 1957-10-07 | 1961-04-04 | Peelers Company | Process for extracting meats from crustaceans |
| EP1927293A1 (en) * | 2006-11-30 | 2008-06-04 | Oseney Limited | Economical steam peeling |
| CN102334668A (en) * | 2011-07-29 | 2012-02-01 | 华南农业大学 | Method for brewing sleeve-fish sauce by taking sleeve-fish viscus as raw material |
| CN103113496A (en) * | 2013-02-21 | 2013-05-22 | 华东理工大学 | Clean chitosan production technology |
| KR20160058986A (en) * | 2014-11-04 | 2016-05-26 | (주)다손 | Softening fishes and shellfishes food and method for preparing the same |
| CN106690128A (en) * | 2016-12-29 | 2017-05-24 | 北京壹桥健康科技有限公司 | Method for processing steamed sea cucumbers |
| CN109619154A (en) * | 2019-01-22 | 2019-04-16 | 浙江海洋大学 | A kind of disengaging method of Peru squid sucker ring tooth |
| CN109645096A (en) * | 2019-01-22 | 2019-04-19 | 浙江海洋大学 | A kind of technique being detached from Peru squid sucker ring tooth using enzyme process |
| CN110089545A (en) * | 2019-01-30 | 2019-08-06 | 宁波大学 | A kind of heat treatment method of mud blood clam |
-
2019
- 2019-12-25 CN CN201911359024.5A patent/CN110859212A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2978334A (en) * | 1957-10-07 | 1961-04-04 | Peelers Company | Process for extracting meats from crustaceans |
| EP1927293A1 (en) * | 2006-11-30 | 2008-06-04 | Oseney Limited | Economical steam peeling |
| CN102334668A (en) * | 2011-07-29 | 2012-02-01 | 华南农业大学 | Method for brewing sleeve-fish sauce by taking sleeve-fish viscus as raw material |
| CN103113496A (en) * | 2013-02-21 | 2013-05-22 | 华东理工大学 | Clean chitosan production technology |
| KR20160058986A (en) * | 2014-11-04 | 2016-05-26 | (주)다손 | Softening fishes and shellfishes food and method for preparing the same |
| CN106690128A (en) * | 2016-12-29 | 2017-05-24 | 北京壹桥健康科技有限公司 | Method for processing steamed sea cucumbers |
| CN109619154A (en) * | 2019-01-22 | 2019-04-16 | 浙江海洋大学 | A kind of disengaging method of Peru squid sucker ring tooth |
| CN109645096A (en) * | 2019-01-22 | 2019-04-19 | 浙江海洋大学 | A kind of technique being detached from Peru squid sucker ring tooth using enzyme process |
| CN110089545A (en) * | 2019-01-30 | 2019-08-06 | 宁波大学 | A kind of heat treatment method of mud blood clam |
Non-Patent Citations (2)
| Title |
|---|
| DANG T T ET AL.: "Emerging and potential technologies for facilitating shrimp peeling:A review", 《INNOVATIVE FOOD SCIENCE ＆ EMERGING TECHNOLOGIES》 * |
| 陆强等: "《液体生物燃料技术与工程》", 31 January 2013, 液体生物燃料技术与工程 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102648768B (en) | Coproduction method of pig bone soup stock, pig bone oil and pig bone extract | |
| CN108165366A (en) | A kind of extracting method of peony seed oil | |
| CN104305131A (en) | Method for preparing meat spice by using sleeve-fish skin | |
| CN113243514A (en) | Garlic pretreatment substance, extract and seasoning, and preparation method and application thereof | |
| CN110859212A (en) | Physical method for removing ring teeth of sucker of Peru squid | |
| CN112079913A (en) | Process for extracting non-denatured type II collagen from sturgeon cartilage | |
| US6685975B2 (en) | Process for recovering bone and oil from animal byproducts | |
| CN110859214A (en) | Method for removing ring teeth of sucking disc of Peru squid | |
| CN107259293A (en) | A kind of method that natural is prepared from clam worm | |
| CN101283821B (en) | Method for producing the jujube essence concentrated nutrient solution | |
| CN108220378A (en) | A kind of extracting method of grub albumen and its application | |
| CN115449535A (en) | Bone-derived collagen tripeptide and preparation method thereof | |
| CN110859213A (en) | Separation method of Peru squid sucker ring teeth | |
| CN110859211A (en) | Comprehensive technical method for removing ring teeth of suction disc of Peru squid | |
| CN101755998A (en) | Preparation method of mussel active polypeptide | |
| CN113647572A (en) | Pretreatment method and preparation method of instant pig trotters | |
| CN110679869A (en) | Processing method of abalone with shell | |
| CN106615959A (en) | Chicken feed and preparation method thereof | |
| CN109329388A (en) | A kind of pre-treating technology that grape is lyophilized | |
| CN1096172A (en) | Dried, wet method combination, soybean cotyledon complete utilization instant bean production method | |
| TW589158B (en) | Method for producing a concentrate of an edible plant | |
| CN116640823A (en) | Preparation method of high-yield enzymolysis bovine collagen | |
| CN107535860B (en) | Preparation method of high-calcium dried meat floss | |
| CN107373240A (en) | The preparation method of pears extract juice | |
| CN109811025A (en) | A kind of extracting method of collagen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20200306 |