GB1001613A - Collagen casing and method of making it - Google Patents

Collagen casing and method of making it

Info

Publication number
GB1001613A
GB1001613A GB2167662A GB2167662A GB1001613A GB 1001613 A GB1001613 A GB 1001613A GB 2167662 A GB2167662 A GB 2167662A GB 2167662 A GB2167662 A GB 2167662A GB 1001613 A GB1001613 A GB 1001613A
Authority
GB
United Kingdom
Prior art keywords
solution
collagen fibrils
casings
collagen
casing
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
Application number
GB2167662A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US114823A external-priority patent/US3151990A/en
Application filed by Johnson and Johnson filed Critical Johnson and Johnson
Publication of GB1001613A publication Critical patent/GB1001613A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C13/0013—Chemical composition of synthetic sausage casings
    • A22C13/0016—Chemical composition of synthetic sausage casings based on proteins, e.g. collagen

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Processing Of Meat And Fish (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

1,001,613. Tubular films (sausage casings). JOHNSON & JOHNSON. June 5, 1962 [June 5, 1961], No. 21676/62. Drawings to Specification. Heading B5B. [Also in Division A2] A sausage casing comprising sugar-cured cohered collagen fibrils is made by extruding a tubular body from a fluid mass of swollen collagen fibrils into a coagulating liquid; hardening the body in the wet state, applying a solution containing a reducing sugar to the body, and heating the body at a temperature and for a time sufficient to heat-cure the body. Heat-curing may be effected at from 70-80‹ C. for a period of 24 hours Preferably, the body is dried prior to heat-curing, suitably at from 35-80‹ C. for from 7-9 hours The solution containing the reducing sugar may also contain a plasticizer, e.g. glycerol. Specified reducing sugars include erythrose, threose, arabonose, ribose, xylose, fucose, mannose, glucose, galactose and fructose, which may be present in concentrations of from 0À005%-0À20% by weight of the solution. Desirably, the hardened tubular body is waterwashed, before immersion in the reducing sugar solution In a preferred method, a fluid mass of swollen collagen fibrils obtained from unlimed animal hide, having a collagen solids content of 3À2%-4% by weight is extruded to form a tubular body, which is immersed in a solution of ammonium sulphate to coagulate the collagen and then in an alum solution to harden it A non-collageneous fibrous material, e g hardwood cellulose, may be slurried with the collagen fibrils and extruded therewith to form a casing comprising a non-collageneous fibrous material encapsulated in a matrix of unlimed hide collagen fibrils cohered to form a translucent hyaloid structure. Sausage casings so made are characterized by a combined swell and deformation of 6%-14%, a wet tensile strength of 0À7-1À5 1b, and a shrink tension of 0À3-1À0 1b. They are suitable for both pork and beef products, and the casings containing beef products may be smoked. Casings may be filled with wiener emulsion, the casing being shrunk on and bonded to the emulsion and edible therewith.
GB2167662A 1961-06-05 1962-06-05 Collagen casing and method of making it Expired GB1001613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US114823A US3151990A (en) 1961-06-05 1961-06-05 Collagen casing

Publications (1)

Publication Number Publication Date
GB1001613A true GB1001613A (en) 1965-08-18

Family

ID=22357631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2167662A Expired GB1001613A (en) 1961-06-05 1962-06-05 Collagen casing and method of making it

Country Status (3)

Country Link
DE (1) DE1295989B (en)
GB (1) GB1001613A (en)
SE (1) SE312059B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103999922A (en) * 2014-06-05 2014-08-27 山东冠华蛋白肠衣有限公司 Method for aging and humidifying collagen casings

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240581B1 (en) * 1986-04-05 1991-01-02 R.P. Scherer GmbH Gelatin capsules for the controlled release of the active agent, and process for their preparation
EP0302953A1 (en) * 1987-08-11 1989-02-15 Deutsche Gelatine-Fabriken Stoess AG Process for preparation of moulded parts from collagen and coleagenous degradation products

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017899B (en) * 1953-11-25 1957-10-17 Huckfeldt & Thorlichen Process for achieving good sliding properties of string made from animal fiber swelling material for filling longer intestinal sections

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103999922A (en) * 2014-06-05 2014-08-27 山东冠华蛋白肠衣有限公司 Method for aging and humidifying collagen casings
CN103999922B (en) * 2014-06-05 2016-02-24 山东冠华蛋白肠衣有限公司 A kind of method of slaking and humidification Collagent casing for sausages

Also Published As

Publication number Publication date
SE312059B (en) 1969-06-30
DE1295989B (en) 1969-05-22

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