CN108576184A - A method of control freezing snow crab course of defrosting blacking - Google Patents
A method of control freezing snow crab course of defrosting blacking Download PDFInfo
- Publication number
- CN108576184A CN108576184A CN201810388897.8A CN201810388897A CN108576184A CN 108576184 A CN108576184 A CN 108576184A CN 201810388897 A CN201810388897 A CN 201810388897A CN 108576184 A CN108576184 A CN 108576184A
- Authority
- CN
- China
- Prior art keywords
- blacking
- defrosting
- snow crab
- course
- antistaling agent
- Prior art date
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- 241000131500 Chionoecetes opilio Species 0.000 title claims abstract description 36
- 238000010257 thawing Methods 0.000 title claims abstract description 26
- 230000008014 freezing Effects 0.000 title claims abstract description 23
- 238000007710 freezing Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 15
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims abstract description 10
- FENRSEGZMITUEF-ATTCVCFYSA-E [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].OP(=O)([O-])O[C@@H]1[C@@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H]1OP(=O)([O-])[O-] Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].OP(=O)([O-])O[C@@H]1[C@@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H]1OP(=O)([O-])[O-] FENRSEGZMITUEF-ATTCVCFYSA-E 0.000 claims abstract description 10
- 229960005070 ascorbic acid Drugs 0.000 claims abstract description 10
- 235000010323 ascorbic acid Nutrition 0.000 claims abstract description 10
- 239000011668 ascorbic acid Substances 0.000 claims abstract description 10
- 229940083982 sodium phytate Drugs 0.000 claims abstract description 10
- 239000003651 drinking water Substances 0.000 claims abstract description 6
- 235000020188 drinking water Nutrition 0.000 claims abstract description 6
- 238000013329 compounding Methods 0.000 claims abstract description 3
- -1 4- hexyl Chemical group 0.000 claims description 7
- 229960001755 resorcinol Drugs 0.000 claims description 6
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001200905 Carpilius corallinus Species 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/06—Freezing; Subsequent thawing; Cooling
- A23B4/07—Thawing subsequent to freezing
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/14—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12
- A23B4/18—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12 in the form of liquids or solids
- A23B4/20—Organic compounds; Microorganisms; Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/40—Colouring or decolouring of foods
- A23L5/41—Retaining or modifying natural colour by use of additives, e.g. optical brighteners
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
The invention discloses a kind of methods of control freezing snow crab course of defrosting blacking, and freezing snow crab is placed in drinking water and is thawed；Anti- blacking antistaling agent is added in water；Anti- blacking antistaling agent is made of sodium phytate, EDTA, 4 hexyl resorcins and ascorbic acid compounding；The snow crab raw material for often handling several batches replaces defrosting water once.The beneficial effects of the invention are as follows simple for process, environmentally protective, at low cost, freezing snow crab occurs in entire course of defrosting without blacking phenomenon.
Description
Technical field
The invention belongs to technical field of aquatic product processing, are related to a kind of method of control freezing snow crab course of defrosting blacking.
Background technology
Crab also known as queen crab or cobbler crab are avenged, Canadian the Atlantic coast each province, Russian Far East, the U.S. are mainly originated in
The areas such as Alaska, Hokkaido, Japan.After avenging crab capture, generally can aboard ship it be pre-processed immediately, a part of raw material fills
Divide freezing after heating, also has the raw material of significant proportion not heat-treated or heating is not thorough i.e. freezen protective.Currently, portion
The freezing snow crab of the marine processing of dispersion dress can be directly exported to China, these snow crab raw materials after China carries out secondary operation again
Outlet is domestic.Freezing snow crab need to carry out defrosting processing before carrying out secondary operation.The not heated or halfway raw material of heating
Blacking easily occurs in the process, seriously affects product appearance.Therefore it needs to develop a kind of control freezing snow crab course of defrosting blacking
Method.
Invention content
The purpose of the present invention is to provide a kind of method of control freezing snow crab course of defrosting blacking, beneficial effects of the invention
Fruit is simple for process, environmentally protective, at low cost, and freezing snow crab occurs in entire course of defrosting without blacking phenomenon.
The technical solution adopted in the present invention is to follow the steps below：
(1) freezing snow crab is placed in drinking water and is thawed；
(2) anti-blacking antistaling agent is added in water；
(3) anti-blacking antistaling agent is made of sodium phytate, EDTA, 4- hexyl resorcin and ascorbic acid compounding；
(4) according to snow crab raw material and defrosting water 1：The ratio input snow crab raw material of 2 (m/v), often handles several batches
Crab raw material is avenged, defrosting water is replaced once.
Further, it is 5-45 DEG C that coolant-temperature gage is drunk in step (1).
Further, according to 1 in step (2):Anti- blacking antistaling agent is added in the ratio of 1000m/v.
Further, the mass percent of sodium phytate is 20-40%, the quality of EDTA in anti-blacking antistaling agent in step (3)
Percentage is 10-30%, and the mass percent of 4- hexyl resorcins is 1-5%, and the mass percent of ascorbic acid is 30-
60%.
Further, the snow crab raw material that 1-5 batch is often handled in step (4) replaces defrosting water once.
Specific implementation mode
The present invention is described in detail With reference to embodiment.
Embodiment 1：
(1) freezing snow crab is placed in the drinking water that temperature is 5 DEG C and is thawed；
(2) in water according to 1:Anti- blacking antistaling agent is added in the ratio of 1000 (m/v)；
(3) mass percent that the mass percent of sodium phytate is 20%, EDTA in anti-blacking antistaling agent be 30%, 4- oneself
The mass percent of base resorcinol is 1%, and the mass percent of ascorbic acid is 49%.
(4) according to snow crab raw material and defrosting water 1：The ratio input snow crab raw material of 2 (m/v), often handles the snow crab of 5 batches
Raw material replaces defrosting water once.
Embodiment 2：
(1) freezing snow crab is placed in the drinking water that temperature is 45 DEG C and is thawed；
(2) in water according to 1:Anti- blacking antistaling agent is added in the ratio of 1000 (m/v)；
(3) anti-blacking antistaling agent is compounded by sodium phytate, EDTA, 4- hexyl resorcin and ascorbic acid in strict accordance with ratio
Composition, it is the quality of 10%, 4- hexyl resorcins that wherein the mass percent of sodium phytate, which is the mass percent of 40%, EDTA,
Percentage is 5%, and the mass percent of ascorbic acid is 45%.
(4) the snow crab raw material for often handling 3 batches replaces defrosting water once.
Embodiment 3：
(1) freezing snow crab is placed in the drinking water that temperature is 35 DEG C and is thawed；
(2) in water according to 1:Anti- blacking antistaling agent is added in the ratio of 1000 (m/v)；
(3) anti-blacking antistaling agent is compounded by sodium phytate, EDTA, 4- hexyl resorcin and ascorbic acid in strict accordance with ratio
Composition, it is the quality of 12%, 4- hexyl resorcins that wherein the mass percent of sodium phytate, which is the mass percent of 25%, EDTA,
Percentage is 3%, and the mass percent of ascorbic acid is 60%.
(4) the snow crab raw material for often handling 1 batch replaces defrosting water once.
In the present invention, each component of anti-blacking antistaling agent belongs to GB 2760-2014 national food safety standard food additives
Add agent using the kind for allowing to use in standard, and usage amount is low, has no adverse effects to health.
It is also an advantage of the present invention that the present invention method not only can effectively control freezing snow crab course of defrosting in it is black
Become, effective guarantee product quality, and the abuse of illegal additive can be reduced, there is significant social benefit.
The above is only the better embodiment to the present invention, not makees limit in any form to the present invention
System, it is every according to the technical essence of the invention to any simple modification made by embodiment of above, equivalent variations and modification,
Belong in the range of technical solution of the present invention.
Claims (5)
1. a kind of method of control freezing snow crab course of defrosting blacking, it is characterised in that follow the steps below：
(1) freezing snow crab is placed in drinking water and is thawed；
(2) anti-blacking antistaling agent is added in water；
(3) anti-blacking antistaling agent is made of sodium phytate, EDTA, 4- hexyl resorcin and ascorbic acid compounding；
(4) the snow crab raw material for often handling several batches replaces defrosting water once.
2. according to a kind of method of control freezing snow crab course of defrosting blacking described in claim 1, it is characterised in that：The step
(1) it is 5-45 DEG C that coolant-temperature gage is drunk in.
3. according to a kind of method of control freezing snow crab course of defrosting blacking described in claim 1, it is characterised in that：The step
(2) according to 1 in:Anti- blacking antistaling agent is added in the ratio of 1000m/v.
4. according to a kind of method of control freezing snow crab course of defrosting blacking described in claim 1, it is characterised in that：The step
(3) mass percent of sodium phytate is 20-40% in anti-blacking antistaling agent in, and the mass percent of EDTA is 10-30%, 4- oneself
The mass percent of base resorcinol is 1-5%, and the mass percent of ascorbic acid is 30-60%.
5. according to a kind of method of control freezing snow crab course of defrosting blacking described in claim 1, it is characterised in that：The step
(4) according to snow crab raw material and defrosting water 1 in：The ratio input snow crab raw material of 2 (m/v), the snow crab for often handling 1-5 batch are former
Material replaces defrosting water once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810388897.8A CN108576184A (en) | 2018-04-27 | 2018-04-27 | A method of control freezing snow crab course of defrosting blacking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810388897.8A CN108576184A (en) | 2018-04-27 | 2018-04-27 | A method of control freezing snow crab course of defrosting blacking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108576184A true CN108576184A (en) | 2018-09-28 |
Family
ID=63610006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810388897.8A Pending CN108576184A (en) | 2018-04-27 | 2018-04-27 | A method of control freezing snow crab course of defrosting blacking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108576184A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111480685A (en) * | 2020-04-21 | 2020-08-04 | 青岛海洋科学与技术国家实验室发展中心 | Method for controlling blackening of frozen block of euphausia superba in unfreezing process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366154A (en) * | 2011-08-01 | 2012-03-07 | 浙江省海洋开发研究院 | Sulphur-free composite antistaling agent for inhibiting blackening of Penaeus vannamei boone and its preparation method |
| CN102960826A (en) * | 2012-12-17 | 2013-03-13 | 江南大学 | Method for preventing shrimps from becoming black |
-
2018
- 2018-04-27 CN CN201810388897.8A patent/CN108576184A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366154A (en) * | 2011-08-01 | 2012-03-07 | 浙江省海洋开发研究院 | Sulphur-free composite antistaling agent for inhibiting blackening of Penaeus vannamei boone and its preparation method |
| CN102960826A (en) * | 2012-12-17 | 2013-03-13 | 江南大学 | Method for preventing shrimps from becoming black |
Non-Patent Citations (2)
| Title |
|---|
| 冯家敏，等: "流化冰结合防黑剂、抑菌剂对南美白对虾的", 《食品科学》 * |
| 黄显彬: "南极磷虾解冻工艺与解冻后品质变化规律研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111480685A (en) * | 2020-04-21 | 2020-08-04 | 青岛海洋科学与技术国家实验室发展中心 | Method for controlling blackening of frozen block of euphausia superba in unfreezing process |
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| 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 |
Application publication date: 20180928 |
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| RJ01 | Rejection of invention patent application after publication |