FR2241257A1 - Utilisation of keratin as amino-nitrogen source - for foodstuffs, by breakdown to protein, peptides and amino acids - Google Patents

Utilisation of keratin as amino-nitrogen source - for foodstuffs, by breakdown to protein, peptides and amino acids

Info

Publication number
FR2241257A1
FR2241257A1 FR7330523A FR7330523A FR2241257A1 FR 2241257 A1 FR2241257 A1 FR 2241257A1 FR 7330523 A FR7330523 A FR 7330523A FR 7330523 A FR7330523 A FR 7330523A FR 2241257 A1 FR2241257 A1 FR 2241257A1
Authority
FR
France
Prior art keywords
amino
keratin
peptides
amino acids
utilisation
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.)
Withdrawn
Application number
FR7330523A
Other languages
French (fr)
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.)
RYBAK BORIS FR
Original Assignee
RYBAK BORIS 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 RYBAK BORIS FR filed Critical RYBAK BORIS FR
Priority to FR7330523A priority Critical patent/FR2241257A1/en
Publication of FR2241257A1 publication Critical patent/FR2241257A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/002—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing a foodstuff as carrier or diluent, i.e. baits
    • A01N25/004—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing a foodstuff as carrier or diluent, i.e. baits rodenticidal
    • 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)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Toxicology (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Environmental Sciences (AREA)
  • Dentistry (AREA)
  • Biochemistry (AREA)
  • Polymers & Plastics (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Peptides Or Proteins (AREA)

Abstract

Hard or flexible keratin, e.g. horn, hair, bristles or feathers are rendered useful by reduction to proteins, polypeptides, peptides and amino acids assimilable by living organisms. The prods. are used as a food supplement supplying amino nitrogen, or when mixed with toxic cpds. as an agent for the destruction of harmful animals, e.g. rats.
FR7330523A 1973-08-20 1973-08-20 Utilisation of keratin as amino-nitrogen source - for foodstuffs, by breakdown to protein, peptides and amino acids Withdrawn FR2241257A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7330523A FR2241257A1 (en) 1973-08-20 1973-08-20 Utilisation of keratin as amino-nitrogen source - for foodstuffs, by breakdown to protein, peptides and amino acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7330523A FR2241257A1 (en) 1973-08-20 1973-08-20 Utilisation of keratin as amino-nitrogen source - for foodstuffs, by breakdown to protein, peptides and amino acids

Publications (1)

Publication Number Publication Date
FR2241257A1 true FR2241257A1 (en) 1975-03-21

Family

ID=9124218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330523A Withdrawn FR2241257A1 (en) 1973-08-20 1973-08-20 Utilisation of keratin as amino-nitrogen source - for foodstuffs, by breakdown to protein, peptides and amino acids

Country Status (1)

Country Link
FR (1) FR2241257A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590450A1 (en) * 1983-04-22 1987-05-29 Licencia Talalmanyokat fodder and fodder additive prodn. from keratin contg. waste
WO2006016831A1 (en) * 2004-07-13 2006-02-16 Obschestvo S Ogranichennoy Otvetstvennostyu 'simvol Tm' Method for producing a protein food supplement from a keratin-containing raw material
RU2683560C1 (en) * 2018-04-11 2019-03-28 Общество с ограниченной ответственностью "Сигма" Method for processing plumulaceous feather and keratin-containing raw materials
RU2684773C1 (en) * 2018-04-11 2019-04-12 Общество с ограниченной ответственностью "Перро-Про" Method for production of feed protein flour from feather-down and keratin containing raw materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590450A1 (en) * 1983-04-22 1987-05-29 Licencia Talalmanyokat fodder and fodder additive prodn. from keratin contg. waste
WO2006016831A1 (en) * 2004-07-13 2006-02-16 Obschestvo S Ogranichennoy Otvetstvennostyu 'simvol Tm' Method for producing a protein food supplement from a keratin-containing raw material
RU2683560C1 (en) * 2018-04-11 2019-03-28 Общество с ограниченной ответственностью "Сигма" Method for processing plumulaceous feather and keratin-containing raw materials
RU2684773C1 (en) * 2018-04-11 2019-04-12 Общество с ограниченной ответственностью "Перро-Про" Method for production of feed protein flour from feather-down and keratin containing raw materials

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Legal Events

Date Code Title Description
ST Notification of lapse