GB208144A - Improved treatment of protein matter of animal origin for industrial purposes - Google Patents
Improved treatment of protein matter of animal origin for industrial purposesInfo
- Publication number
- GB208144A GB208144A GB30204/23A GB3020423A GB208144A GB 208144 A GB208144 A GB 208144A GB 30204/23 A GB30204/23 A GB 30204/23A GB 3020423 A GB3020423 A GB 3020423A GB 208144 A GB208144 A GB 208144A
- Authority
- GB
- United Kingdom
- Prior art keywords
- separated
- nitrochloroform
- fish
- fats
- skeleton
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
- A23J1/04—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from fish or other sea animals
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/30—Working-up of proteins for foodstuffs by hydrolysis
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Fertilizers (AREA)
Abstract
Fish and fish or animal offals are treated to obtain food, fats &c. by a process of digestion, the action of undesirable bacteria being checked by the use of nitrochloroform or its homologues. The skeleton and like parts are separated after the treatment and used for manure or in making glue. The nitrochloroform is removed from the products by evaporating in thin layers under a stream of air.ALSO:Fish or fish and animal offals are treated to obtain food, fats, &c. by a process of digestion, the action of undesirable bacteria being checked by the use of nitrochloroform or other volatile antiseptic substance. The skeleton and like parts are separated after the treatment and used for manure or in making glue. The finely-divided matter separated from the skeleton is filtered and the filtrate separated by decantation into two portions, the heavier of which consists chiefly of amino-acids. The nitrochloroform is removed from the products by evaporating in thin layers under a stream of air, and from the fats by heating to 100 DEG C.ALSO:Fish or fish and animal offals &c. are treated to obtain food, fats &c. by a process of digestion, the action of undesirable bacteria being checked by the use of nitrochloroform or its homologues. The skeleton and like parts are separated after the treatment and used for manure or in making glue. The finely divided matters separated from the skeleton &c. are filtered. The residue may be used as a grease or may be dried and separated by known fat solvents into a nitrogenous portion and a fatty portion. The filtrate is separated by decantation into two portions, one of which is a fatty liquid containing hydrocarbons. The nitrochloroform is removed from the products by evaporating in thin layers under a stream of air, and from the fats by heating to 100 DEG C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR208144X | 1922-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB208144A true GB208144A (en) | 1925-02-12 |
Family
ID=8880555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30204/23A Expired GB208144A (en) | 1922-12-07 | 1923-11-30 | Improved treatment of protein matter of animal origin for industrial purposes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB208144A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2456297A (en) * | 1943-10-28 | 1948-12-14 | Food Res Lab Inc | Protein hydrolysis |
| US2512375A (en) * | 1946-05-27 | 1950-06-20 | Ivan A Parfentjev | Fish protein and mineral product |
-
1923
- 1923-11-30 GB GB30204/23A patent/GB208144A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2456297A (en) * | 1943-10-28 | 1948-12-14 | Food Res Lab Inc | Protein hydrolysis |
| US2512375A (en) * | 1946-05-27 | 1950-06-20 | Ivan A Parfentjev | Fish protein and mineral product |
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