FR2406394A1 - Procede de preparation d'un lactoserum hydrolyse concentre - Google Patents

Procede de preparation d'un lactoserum hydrolyse concentre

Info

Publication number
FR2406394A1
FR2406394A1 FR7731424A FR7731424A FR2406394A1 FR 2406394 A1 FR2406394 A1 FR 2406394A1 FR 7731424 A FR7731424 A FR 7731424A FR 7731424 A FR7731424 A FR 7731424A FR 2406394 A1 FR2406394 A1 FR 2406394A1
Authority
FR
France
Prior art keywords
lactoserum
conc
prepd
hydrolysed
vacuo
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
FR7731424A
Other languages
English (en)
Other versions
FR2406394B1 (fr
Inventor
Yves Bouvet
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.)
Savencia SA
Original Assignee
Bongrain SA
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 Bongrain SA filed Critical Bongrain SA
Priority to FR7731424A priority Critical patent/FR2406394A1/fr
Priority to DE19782845430 priority patent/DE2845430A1/de
Publication of FR2406394A1 publication Critical patent/FR2406394A1/fr
Application granted granted Critical
Publication of FR2406394B1 publication Critical patent/FR2406394B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C21/00—Whey; Whey preparations
    • A23C21/02—Whey; Whey preparations containing, or treated with, microorganisms or enzymes
    • A23C21/023—Lactose hydrolysing enzymes, e.g. lactase, B-galactosidase
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/14—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment
    • A23C9/144—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by electrical means, e.g. electrodialysis

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Microbiology (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Confectionery (AREA)
  • Dairy Products (AREA)

Abstract

L'invention a pour objet un procédé suivant lequel : a. On soumet un lactosérum, préconcentré ou non, à une déminéralisation puis à une hydrolyse enzymatique par une lactase en addition perdue ou fixée sur support, dans cet ordre ou inversement; b. On chauffe le lacto-sérum déminéralysé et hydrolysé à une température supérieure à 85 degrés C, sous agitation constante, à pH compris entre 5,60 et 6,40 environ, pour précipiter les protéines du sérum sous une forme très fine et hydrophile, ces conditions opératoires devant conférer au produit fini des caractéristiques rhéologiques particulières; et c. On concentre sous vide le sérum laiteux ainsi obtenu jusqu'à l'obtention de la teneur en matières sèches désirée.
FR7731424A 1977-10-19 1977-10-19 Procede de preparation d'un lactoserum hydrolyse concentre Granted FR2406394A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7731424A FR2406394A1 (fr) 1977-10-19 1977-10-19 Procede de preparation d'un lactoserum hydrolyse concentre
DE19782845430 DE2845430A1 (de) 1977-10-19 1978-10-18 Verfahren zur herstellung eines hydrolisierten, konzentrierten laktoserums

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7731424A FR2406394A1 (fr) 1977-10-19 1977-10-19 Procede de preparation d'un lactoserum hydrolyse concentre

Publications (2)

Publication Number Publication Date
FR2406394A1 true FR2406394A1 (fr) 1979-05-18
FR2406394B1 FR2406394B1 (fr) 1980-09-12

Family

ID=9196678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731424A Granted FR2406394A1 (fr) 1977-10-19 1977-10-19 Procede de preparation d'un lactoserum hydrolyse concentre

Country Status (2)

Country Link
DE (1) DE2845430A1 (fr)
FR (1) FR2406394A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1281325A1 (fr) * 2001-07-30 2003-02-05 Societe Des Produits Nestle S.A. Composition nutritionnelle utilisée dans la prévention de la prolifération bactérienne
JP6149321B2 (ja) * 2013-02-04 2017-06-21 池田食研株式会社 ホエイ加工食品の製造方法

Also Published As

Publication number Publication date
DE2845430A1 (de) 1979-04-26
FR2406394B1 (fr) 1980-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse