CN105010496A - Chilling technology under controlled atmosphere for deep sea bred golden pomfrets - Google Patents
Chilling technology under controlled atmosphere for deep sea bred golden pomfrets Download PDFInfo
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- CN105010496A CN105010496A CN201510370402.5A CN201510370402A CN105010496A CN 105010496 A CN105010496 A CN 105010496A CN 201510370402 A CN201510370402 A CN 201510370402A CN 105010496 A CN105010496 A CN 105010496A
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- butterfish
- ice
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Abstract
The invention discloses a chilling technology under controlled atmosphere for deep sea bred golden pomfrets, and belongs to the technical field of chilling marine products. The chilling technology specifically comprises the following steps: (1) pretreating raw materials; (2) cleaning the pretreated raw materials, and sorting the cleaned raw materials; (3) preserving the sorted raw materials; and (4) sealing the preserved raw materials, and storing the sealed raw materials. The chilling technology under controlled atmosphere for deep sea bred golden pomfrets, disclosed by the invention, is performed in the low temperature environment all the while from receiving the raw materials to enabling the raw materials to be processed into finished products, the delicious taste of the golden pomfrets can be well reserved, the color of the squid tubes is kept fair-skinned, and the chilling storing time is long.
Description
Technical field
The present invention relates to the chilled technical field of marine product, specifically the chilled technique of controlled atmosphere of a kind of deep-sea breeding gold butterfish.
Background technology
Gold butterfish is a kind of warm-ocean fish, oppress snow-white, delicate, tasty, there is very high nutritive value, as everyone knows, gold butterfish is after catching, still have little time to be transported to processing factory with regard to dead, the golden butterfish therefore selling to hinterland is difficult to ensure the quality of its deliciousness, and its chilled technique is particularly important.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of chilled technique of controlled atmosphere that can keep the golden butterfish of golden butterfish delicious meat, delicate mouthfeel preferably.
The present invention takes following technical scheme:
The chilled technique of controlled atmosphere of deep-sea breeding gold butterfish, comprises the following steps:
(1) pretreatment of raw material
The golden butterfish of specifying specification is fished for, bloodletting, cleaning from deep-sea, at the bottom of colloid heat-preserving container bucket, spread the thick trash ice of 5-6cm, paving one deck gold butterfish, about stays 1cm space between fish, fish continues to add trash ice after completing, make ice fill up space between fish, and all covered by fish, ice thickness still requires 2-3cm, so repeatedly to barreled is full, require one deck ice thickness 5-6cm topmost, cover bung, transport fish back job shop;
(2) cleaning, sorting
To clean with-1 DEG C of-3 DEG C of frozen water, golden butterfish is by every cabrage amount (300g-1000g) point specification;
(3) preserve
Preserve 5h-6h with the Ozone Ice that ozone concentration is 6mg/kg-8mg/kg, reach 0 DEG C ~-2 DEG C to golden butterfish central temperature;
(4) seal, store
Fish is neatly put into clean bubble chamber, sealing, air in case is extracted out, passes into the CO of 25%
2gas, 70%N
2, all the other are oxygen, sealed product are placed in about 0 DEG C of ambient storage.
The invention has the beneficial effects as follows: the chilled technique of controlled atmosphere of a kind of deep-sea breeding gold butterfish of the present invention, receive from raw material and be processed as finished product, under being in low temperature environment always, can the delicious taste of preserving capital butterfish preferably, whole piece controlled atmosphere is chilled to be sealed up for safekeeping, golden butterfish can be made to keep yellowish pink fair and clear, and the chilled holding time is longer.
Detailed description of the invention
With an embodiment, the invention will be further described below
The chilled technique of controlled atmosphere of deep-sea breeding gold butterfish, comprises the following steps:
(1) pretreatment of raw material
The golden butterfish of specifying specification is fished for, bloodletting, cleaning from deep-sea, at the bottom of colloid heat-preserving container bucket, spread the thick trash ice of 6cm, paving one deck gold butterfish, about stays 1cm space between fish, fish continues to add trash ice after completing, make ice fill up space between fish, and all covered by fish, ice thickness still requires 3cm, so repeatedly to barreled is full, require one deck ice thickness 6cm topmost, cover bung, transport fish back job shop;
(2) cleaning, sorting
To clean with-1 DEG C of frozen water, golden butterfish is by every cabrage amount (300g-1000g) point specification;
(3) preserve
Preserve 6h with the Ozone Ice that ozone concentration is 6mg/kg, reach-2 DEG C to golden butterfish central temperature;
(4) seal, store
Fish is neatly put into clean bubble chamber, sealing, air in case is extracted out, passes into the CO of 25%
2gas, 70%N
2, all the other are oxygen, sealed product are placed in about 0 DEG C of ambient storage.
Claims (1)
1. the chilled technique of controlled atmosphere of deep-sea breeding gold butterfish, is characterized in that, comprise the following steps:
(1) pretreatment of raw material
The golden butterfish of specifying specification is fished for, bloodletting, cleaning from deep-sea, at the bottom of colloid heat-preserving container bucket, spread the thick trash ice of 5-6cm, paving one deck gold butterfish, about stays 1cm space between fish, fish continues to add trash ice after completing, make ice fill up space between fish, and all covered by fish, ice thickness still requires 2-3cm, so repeatedly to barreled is full, require one deck ice thickness 5-6cm topmost, cover bung, transport fish back job shop;
(2) cleaning, sorting
To clean with-1 DEG C of-3 DEG C of frozen water, golden butterfish is by every cabrage amount (300g-1000g) point specification;
(3) preserve
Preserve 5h-6h with the Ozone Ice that ozone concentration is 6mg/kg-8mg/kg, reach 0 DEG C ~-2 DEG C to golden butterfish central temperature;
(4) seal, store
Fish is neatly put into clean bubble chamber, sealing, air in case is extracted out, passes into the CO of 25%
2gas, 70%N
2, all the other are oxygen, sealed product are placed in about 0 DEG C of ambient storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370402.5A CN105010496A (en) | 2015-06-30 | 2015-06-30 | Chilling technology under controlled atmosphere for deep sea bred golden pomfrets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370402.5A CN105010496A (en) | 2015-06-30 | 2015-06-30 | Chilling technology under controlled atmosphere for deep sea bred golden pomfrets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105010496A true CN105010496A (en) | 2015-11-04 |
Family
ID=54401144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510370402.5A Pending CN105010496A (en) | 2015-06-30 | 2015-06-30 | Chilling technology under controlled atmosphere for deep sea bred golden pomfrets |
Country Status (1)
| Country | Link |
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| CN (1) | CN105010496A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690510A (en) * | 2009-09-29 | 2010-04-07 | 中国水产科学研究院南海水产研究所 | Air regulating ice-temperature fresh keeping method for fresh tilapia fillets |
| CN101708014A (en) * | 2009-12-03 | 2010-05-19 | 中国海洋大学 | Ice-temperature gas conditioned freshness-retaining method for salt water fish |
| CN102511538A (en) * | 2012-01-13 | 2012-06-27 | 福建省宁德市华洋水产有限公司 | Pseudosciaena crocea ice temperature fresh-keeping method |
-
2015
- 2015-06-30 CN CN201510370402.5A patent/CN105010496A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690510A (en) * | 2009-09-29 | 2010-04-07 | 中国水产科学研究院南海水产研究所 | Air regulating ice-temperature fresh keeping method for fresh tilapia fillets |
| CN101708014A (en) * | 2009-12-03 | 2010-05-19 | 中国海洋大学 | Ice-temperature gas conditioned freshness-retaining method for salt water fish |
| CN102511538A (en) * | 2012-01-13 | 2012-06-27 | 福建省宁德市华洋水产有限公司 | Pseudosciaena crocea ice temperature fresh-keeping method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |