FR2202925A1 - Hydrolysis treatment of bones - for recovery of gelatine and proteins - Google Patents

Hydrolysis treatment of bones - for recovery of gelatine and proteins

Info

Publication number
FR2202925A1
FR2202925A1 FR7212072A FR7212072A FR2202925A1 FR 2202925 A1 FR2202925 A1 FR 2202925A1 FR 7212072 A FR7212072 A FR 7212072A FR 7212072 A FR7212072 A FR 7212072A FR 2202925 A1 FR2202925 A1 FR 2202925A1
Authority
FR
France
Prior art keywords
gelatine
bones
proteins
recovery
hydrolysate
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
Application number
FR7212072A
Other languages
French (fr)
Other versions
FR2202925B1 (en
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.)
PECHENART MARC FR
Original Assignee
PECHENART MARC FR
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
Application filed by PECHENART MARC FR filed Critical PECHENART MARC FR
Priority to FR7212072A priority Critical patent/FR2202925A1/en
Publication of FR2202925A1 publication Critical patent/FR2202925A1/en
Application granted granted Critical
Publication of FR2202925B1 publication Critical patent/FR2202925B1/fr
Priority to BE0/208184A priority patent/BE893311Q/en
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C17/00—Other devices for processing meat or bones
    • A22C17/04—Bone cleaning devices
    • 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
    • A23J1/10—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from hair, feathers, horn, skins, leather, bones, or the like

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

Process makes use of all the components of the bones with the simultaneous prodn. of bones for the extn. of gelatine, proteins for animals and human beings as well as fats for animal feeds. The bones are crushed to a size suitable for the prepn. of gelatine and are hydrolysed in the presence of 1% of the enzyme papain. The bone particles are sepd. from the hydrolysate, dried and dust is removed and the particles sorted, ready for the subsequent extraction of the gelatine. The liq. hydrolysate is filtered, heated to 95/97 degrees C. and degreased in a centrifuge. It is then conc. and spray dried. The process is economic and the proteins are almost completely recovered in the form of prods. suitable for human consumption.
FR7212072A 1972-04-06 1972-04-06 Hydrolysis treatment of bones - for recovery of gelatine and proteins Granted FR2202925A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7212072A FR2202925A1 (en) 1972-04-06 1972-04-06 Hydrolysis treatment of bones - for recovery of gelatine and proteins
BE0/208184A BE893311Q (en) 1972-04-06 1982-05-26 PROCESS AND PLANT FOR TREATING BONES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7212072A FR2202925A1 (en) 1972-04-06 1972-04-06 Hydrolysis treatment of bones - for recovery of gelatine and proteins

Publications (2)

Publication Number Publication Date
FR2202925A1 true FR2202925A1 (en) 1974-05-10
FR2202925B1 FR2202925B1 (en) 1975-04-11

Family

ID=9096420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7212072A Granted FR2202925A1 (en) 1972-04-06 1972-04-06 Hydrolysis treatment of bones - for recovery of gelatine and proteins

Country Status (2)

Country Link
BE (1) BE893311Q (en)
FR (1) FR2202925A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600337A1 (en) * 1986-06-19 1987-12-24 Pechenart Marc Bone treatment process
WO1992003930A1 (en) * 1990-09-12 1992-03-19 Inject Star Pökelmaschinen Gesellschat M.B.H. Device for obtaining nourishing substances by extraction from bones and, where appropriate, meat adhering thereto

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249442A (en) * 1962-12-04 1966-05-03 Clois W Keyes Methods of processing fish

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249442A (en) * 1962-12-04 1966-05-03 Clois W Keyes Methods of processing fish

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600337A1 (en) * 1986-06-19 1987-12-24 Pechenart Marc Bone treatment process
WO1992003930A1 (en) * 1990-09-12 1992-03-19 Inject Star Pökelmaschinen Gesellschat M.B.H. Device for obtaining nourishing substances by extraction from bones and, where appropriate, meat adhering thereto

Also Published As

Publication number Publication date
BE893311Q (en) 1982-09-16
FR2202925B1 (en) 1975-04-11

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Legal Events

Date Code Title Description
TP Transmission of property