FR2432844A1 - METHOD OF MANUFACTURING A FORAGE - Google Patents

METHOD OF MANUFACTURING A FORAGE

Info

Publication number
FR2432844A1
FR2432844A1 FR7912323A FR7912323A FR2432844A1 FR 2432844 A1 FR2432844 A1 FR 2432844A1 FR 7912323 A FR7912323 A FR 7912323A FR 7912323 A FR7912323 A FR 7912323A FR 2432844 A1 FR2432844 A1 FR 2432844A1
Authority
FR
France
Prior art keywords
croquettes
mixture
oils
volume
animal feed
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.)
Pending
Application number
FR7912323A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2432844A1 publication Critical patent/FR2432844A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/25—Shaping or working-up of animal feeding-stuffs by extrusion
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/20—Shaping or working-up of animal feeding-stuffs by moulding, e.g. making cakes or briquettes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
    • A23P30/30—Puffing or expanding
    • A23P30/32—Puffing or expanding by pressure release, e.g. explosion puffing; by vacuum treatment
    • A23P30/34—Puffing or expanding by pressure release, e.g. explosion puffing; by vacuum treatment by extrusion-expansion

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Fodder In General (AREA)

Abstract

The invention relates to a process for the preparation of an animal feed in the form of high-volume croquettes, which are particularly suitable for aquatic animals. The animal feed is based on vegetable and/or animal proteins, starch-containing raw materials, fats and/or oils, and additives for flavouring the mixture, fortifying it with vitamins and improving its palatability. The process comprises prescreening and premixing the mixture before it is made into a paste by the vortex method, then after brief residence times of 1-2 minutes at temperatures of 125-150 DEG C, applying a pressure so that 110-130 atü (gauge pressure) are obtained, forcing in steam, subsequently expanding the mixture by means of special-purpose nozzles which are provided with a plurality of minute bores to give high-volume croquettes, drying the resulting croquettes, which have a residual water content of 20-40%, by means of multibelt driers, and adding fat to the dried croquettes by spraying them with liquid fats and/or oils.
FR7912323A 1978-08-12 1979-05-15 METHOD OF MANUFACTURING A FORAGE Pending FR2432844A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2835381A DE2835381C2 (en) 1978-08-12 1978-08-12 Production of an animal feed

Publications (1)

Publication Number Publication Date
FR2432844A1 true FR2432844A1 (en) 1980-03-07

Family

ID=6046875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912323A Pending FR2432844A1 (en) 1978-08-12 1979-05-15 METHOD OF MANUFACTURING A FORAGE

Country Status (6)

Country Link
AT (1) AT359817B (en)
BE (1) BE876332A (en)
CH (1) CH638381A5 (en)
DE (1) DE2835381C2 (en)
FR (1) FR2432844A1 (en)
LU (1) LU81078A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649309A1 (en) * 1996-11-28 1998-06-04 Johannes Goette Puffed fodder formed by expansive extrusion,
DE19913514C1 (en) * 1999-03-25 2000-10-12 Deuka Deutsche Kraftfutterwerk Energy-effective screw extrusion process manufacturing pelletized fodder, preconditions with steam, shears, compresses, expands and recompresses before extrusion-pelletization

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438780A (en) * 1963-11-08 1969-04-15 Allied Mills Inc Process for making animal feeds
FR2199944A1 (en) * 1972-09-21 1974-04-19 Ralston Purina Co
DE2604917B1 (en) * 1976-02-07 1976-10-21 Edmund Mueller Process for the production of a high-volume, porous starting material for feed and food purposes
US4022915A (en) * 1976-06-28 1977-05-10 National Can Corporation Intermediate moisture food product and method of preparing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438780A (en) * 1963-11-08 1969-04-15 Allied Mills Inc Process for making animal feeds
FR2199944A1 (en) * 1972-09-21 1974-04-19 Ralston Purina Co
DE2604917B1 (en) * 1976-02-07 1976-10-21 Edmund Mueller Process for the production of a high-volume, porous starting material for feed and food purposes
US4022915A (en) * 1976-06-28 1977-05-10 National Can Corporation Intermediate moisture food product and method of preparing the same

Also Published As

Publication number Publication date
AT359817B (en) 1980-12-10
ATA233479A (en) 1980-04-15
DE2835381C2 (en) 1980-07-03
CH638381A5 (en) 1983-09-30
DE2835381B1 (en) 1979-10-18
BE876332A (en) 1979-09-17
LU81078A1 (en) 1979-06-19

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