JPS553723A - Production of frozen fish product - Google Patents
Production of frozen fish productInfo
- Publication number
- JPS553723A JPS553723A JP7415378A JP7415378A JPS553723A JP S553723 A JPS553723 A JP S553723A JP 7415378 A JP7415378 A JP 7415378A JP 7415378 A JP7415378 A JP 7415378A JP S553723 A JPS553723 A JP S553723A
- Authority
- JP
- Japan
- Prior art keywords
- propylene glycol
- fishes
- sprayed
- frozen
- chilled
- 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.)
- Granted
Links
Abstract
PURPOSE: Chilled propylene glycol aqueous solution is sprayed on fishes to make the frozen products.
CONSTITUTION: On fishes with cell tissues rejecting the penetration of propylene glycol is sprayed a propylene glycol aqueous solution that contains 38W45wt% of propylene glycol, being chilled to about -17W-25°C, preferably incorporated with a defoaming agent as a food additive to freeze the fishes. The sprayed propylene glycol solution is filtered and adjusted in the concentration and reused by circulation. The time required for freezing is largely reduced, thus preventing the weight reduction of fishes caused by dryness and the oxidation and keeping good shapes of the frozen products and the good taste, facilitating the separtion of the products frozen in blocks, and permitting the treatment in large amounts per unit time.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7415378A JPS553723A (en) | 1978-06-21 | 1978-06-21 | Production of frozen fish product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7415378A JPS553723A (en) | 1978-06-21 | 1978-06-21 | Production of frozen fish product |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS553723A true JPS553723A (en) | 1980-01-11 |
JPS5643211B2 JPS5643211B2 (en) | 1981-10-09 |
Family
ID=13538917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7415378A Granted JPS553723A (en) | 1978-06-21 | 1978-06-21 | Production of frozen fish product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS553723A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4601909A (en) * | 1985-08-06 | 1986-07-22 | Tadaaki Sakai | Method of freezing fishery products |
-
1978
- 1978-06-21 JP JP7415378A patent/JPS553723A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4601909A (en) * | 1985-08-06 | 1986-07-22 | Tadaaki Sakai | Method of freezing fishery products |
Also Published As
Publication number | Publication date |
---|---|
JPS5643211B2 (en) | 1981-10-09 |
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