FR2340055A1 - Proteinic prod. from fish - using solvent extn. and treatment with tannin and trivalent salts - Google Patents

Proteinic prod. from fish - using solvent extn. and treatment with tannin and trivalent salts

Info

Publication number
FR2340055A1
FR2340055A1 FR7603186A FR7603186A FR2340055A1 FR 2340055 A1 FR2340055 A1 FR 2340055A1 FR 7603186 A FR7603186 A FR 7603186A FR 7603186 A FR7603186 A FR 7603186A FR 2340055 A1 FR2340055 A1 FR 2340055A1
Authority
FR
France
Prior art keywords
fish
tannin
prod
minutes
pressurising
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
FR7603186A
Other languages
French (fr)
Other versions
FR2340055B1 (en
Inventor
Aleksander Stala
Teresa Krassowska
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.)
OS BAD ROZWOJOWY BIALK
Original Assignee
OS BAD ROZWOJOWY BIALK
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 OS BAD ROZWOJOWY BIALK filed Critical OS BAD ROZWOJOWY BIALK
Priority to FR7603186A priority Critical patent/FR2340055A1/en
Publication of FR2340055A1 publication Critical patent/FR2340055A1/en
Application granted granted Critical
Publication of FR2340055B1 publication Critical patent/FR2340055B1/fr
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
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

Prepn. of a proteinic prod. principally from fish, by non-thermal defatting and sepn. of phospholipids from the pulverise fish and/or sea invertebrates, using an organic solvent or solvent mixt. and subsequent pressurising, followed by release to atmos. press. Before pressurising, a soln. of 5-7% tannin in glycerine is added at a ratio of 0.6-0.66 litre per kg dry material, the whole mixed for >=5 minutes, and then an aq. soln. of 1-3% of trivalent metal salts added at a ratio of 0.3-0.33 litres per kg, followed by mixing for 2.5-7 minutes. Pressurising is at 40-60 atmos. for 2.5-7 minutes, and the temp. is maintained at 35-38 degrees C during release of press. The trivalent salt soln. is pref. FeCl3 or AlCl3. The prods. can be used in the mfr. of pharmaceutical prepns. with an aminoacid base; for foodstuffs for fish and other animals; and for improving the nutritive value of dietetic and other foodstuffs. The tannin and metal salt combination forms a coating which preserves the natural structure of the proteins during the process. The prod. is of a neutral taste and odour, not specific to fish, and does not contain fat-soluble pesticides. It can be kept for a long time without chemical changes because of the absence of the fatty fraction, and can be frozen several times.
FR7603186A 1976-02-05 1976-02-05 Proteinic prod. from fish - using solvent extn. and treatment with tannin and trivalent salts Granted FR2340055A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7603186A FR2340055A1 (en) 1976-02-05 1976-02-05 Proteinic prod. from fish - using solvent extn. and treatment with tannin and trivalent salts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7603186A FR2340055A1 (en) 1976-02-05 1976-02-05 Proteinic prod. from fish - using solvent extn. and treatment with tannin and trivalent salts

Publications (2)

Publication Number Publication Date
FR2340055A1 true FR2340055A1 (en) 1977-09-02
FR2340055B1 FR2340055B1 (en) 1979-07-20

Family

ID=9168791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603186A Granted FR2340055A1 (en) 1976-02-05 1976-02-05 Proteinic prod. from fish - using solvent extn. and treatment with tannin and trivalent salts

Country Status (1)

Country Link
FR (1) FR2340055A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3302092A4 (en) * 2015-06-04 2019-01-09 Advance International, Inc. Improved methods and systems for recovering protein powder and natural omega-3 oil from animal tissue

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3302092A4 (en) * 2015-06-04 2019-01-09 Advance International, Inc. Improved methods and systems for recovering protein powder and natural omega-3 oil from animal tissue

Also Published As

Publication number Publication date
FR2340055B1 (en) 1979-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse