ES2172272T3 - Procedimiento de esterilizacion. - Google Patents

Procedimiento de esterilizacion.

Info

Publication number
ES2172272T3
ES2172272T3 ES99112889T ES99112889T ES2172272T3 ES 2172272 T3 ES2172272 T3 ES 2172272T3 ES 99112889 T ES99112889 T ES 99112889T ES 99112889 T ES99112889 T ES 99112889T ES 2172272 T3 ES2172272 T3 ES 2172272T3
Authority
ES
Spain
Prior art keywords
food product
temperature
heated
weight
water content
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 - Lifetime
Application number
ES99112889T
Other languages
English (en)
Inventor
Dietmar Dipl-Ing Otte
Holger Dipl-Ing Brack
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.)
Franz Zentis GmbH and Co KG
Original Assignee
Franz Zentis GmbH and Co KG
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 Franz Zentis GmbH and Co KG filed Critical Franz Zentis GmbH and Co KG
Application granted granted Critical
Publication of ES2172272T3 publication Critical patent/ES2172272T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/16—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
    • A23L3/165—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials in solid state
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
    • A23G1/02—Preliminary treatment, e.g. fermentation of cocoa

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Confectionery (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

Procedimiento para la esterilización de un producto alimenticio sólido a temperatura ambiente, que contiene al menos grasa y azúcar y cuyo contenido de agua es inferior al 5% en peso, con los siguientes pasos de procedimiento: a) Se calienta el producto alimenticio a una temperatura T1 por encima de su temperatura de fusión Ts. b) Durante un periodo de calentamiento se aplica desde fuera vapor de agua en forma finamente dividida al producto alimenticio líquido y se calienta éste a una temperatura T2, de manera que se mate los microorganismos y sus formas duraderas (esporas) contenidos en el producto alimenticio. c) Al menos durante una parte del periodo de calentamiento se pone el producto alimenticio a una presión p1 aumentada con respecto a la presión atmosférica. d) Se reduce nuevamente el contenido de agua del producto alimenticio a un valor inferior al 5% en peso.
ES99112889T 1998-07-18 1999-07-03 Procedimiento de esterilizacion. Expired - Lifetime ES2172272T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19832415A DE19832415A1 (de) 1998-07-18 1998-07-18 Verfahren zur Sterilisation

Publications (1)

Publication Number Publication Date
ES2172272T3 true ES2172272T3 (es) 2002-09-16

Family

ID=7874565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99112889T Expired - Lifetime ES2172272T3 (es) 1998-07-18 1999-07-03 Procedimiento de esterilizacion.

Country Status (6)

Country Link
EP (1) EP0974275B1 (es)
AT (2) ATE214555T1 (es)
DE (2) DE19832415A1 (es)
DK (1) DK0974275T3 (es)
ES (1) ES2172272T3 (es)
PT (1) PT974275E (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50204992D1 (de) 2001-04-14 2005-12-29 Zentis Gmbh & Co Franz Verfahren und Verwendung einer Vorrichtung zur Herstellung von Partikeln aus Schokolade
DE10124471A1 (de) 2001-05-19 2002-11-28 Zentis Gmbh & Co Franz Vorrichtung zur Herstellung von Partikeln eines Lebensmittels
AT503031B1 (de) 2006-12-13 2007-07-15 Agrana Beteiligungs Ag Verfahren zur verringerung der keimzahl in einer schokolademasse
BE1023206B1 (nl) * 2015-11-16 2016-12-21 Continental Foods Belgium Nv Sterilisatie systeem, en werkwijze voor indirect verwarmen van een productstroom in een sterilisatie systeem en werkwijze voor het omschakelen van direct naar indirect verwarmen, en vice versa, van een productstroom in een sterilisatie systeem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1600886A (es) * 1967-10-10 1970-08-03
US3913290A (en) * 1974-03-25 1975-10-21 Avco Corp Fire insulation edge reinforcements for structural members
US4062646A (en) * 1974-05-11 1977-12-13 Loedige Wilhelm Process for sterilizing loose material
DE3111352A1 (de) * 1981-03-23 1982-09-30 Maschinenfabrik J.S. Petzholdt GmbH + Co, 6000 Frankfurt Verfahren und einrichtung zur mechanisch/thermischen behandlung einschliesslich sterilisation bzw. pasteurisation fluider massen
CH686810A5 (fr) * 1993-06-24 1996-07-15 Nestle Sa Procédé de stérilisation d'un produit alimentaire.
DE4341316A1 (de) * 1993-12-03 1995-06-08 Lehmann Maschf F B Verfahren zum Entkeimen und Trocknen von rohen Kakaobohnen oder Kakaokernbruch
DK0770332T3 (da) * 1995-10-16 2001-08-13 Nestle Sa Flerlagsdessert samt fremgangsmåde og indretning til fremstilling deraf
DE19612957A1 (de) 1996-04-01 1997-10-02 Lehmann Maschf F B Verfahren zur kontinuierlichen Veredelung insbesondere von Kakaomassen

Also Published As

Publication number Publication date
EP0974275B1 (de) 2002-03-20
EP0974275A1 (de) 2000-01-26
PT974275E (pt) 2002-07-31
DK0974275T3 (da) 2002-07-15
AT4991U1 (de) 2002-02-25
DE19832415A1 (de) 2000-01-27
ATE214555T1 (de) 2002-04-15
DE59901002D1 (de) 2002-04-25

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