DK2907393T3 - Laktosefrie mælkeprodukter - Google Patents

Laktosefrie mælkeprodukter Download PDF

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Publication number
DK2907393T3
DK2907393T3 DK14155481.6T DK14155481T DK2907393T3 DK 2907393 T3 DK2907393 T3 DK 2907393T3 DK 14155481 T DK14155481 T DK 14155481T DK 2907393 T3 DK2907393 T3 DK 2907393T3
Authority
DK
Denmark
Prior art keywords
lactose
carried out
process according
permeate
ultrafiltration
Prior art date
Application number
DK14155481.6T
Other languages
English (en)
Inventor
Sven-Rainer Döring
Original Assignee
Dmk Deutsches Milchkontor Gmbh
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 Dmk Deutsches Milchkontor Gmbh filed Critical Dmk Deutsches Milchkontor Gmbh
Application granted granted Critical
Publication of DK2907393T3 publication Critical patent/DK2907393T3/da

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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; PREPARATION THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/12—Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/1203—Addition of, or treatment with, enzymes or microorganisms other than lactobacteriaceae
    • A23C9/1206—Lactose hydrolysing enzymes, e.g. lactase, beta-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; PREPARATION 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; PREPARATION 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
    • A23C9/142—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration
    • A23C9/1422—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration by ultrafiltration, microfiltration or diafiltration of milk, e.g. for separating protein and lactose; Treatment of the UF permeate
    • 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; PREPARATION 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
    • A23C9/142—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration
    • A23C9/1425—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration by ultrafiltration, microfiltration or diafiltration of whey, e.g. treatment of the UF permeate
    • 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; PREPARATION THEREOF
    • A23C2210/00—Physical treatment of dairy products
    • A23C2210/20—Treatment using membranes, including sterile filtration
    • A23C2210/206—Membrane filtration of a permeate obtained by ultrafiltration, nanofiltration or microfiltration
    • 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; PREPARATION THEREOF
    • A23C2210/00—Physical treatment of dairy products
    • A23C2210/25—Separating and blending
    • A23C2210/252—Separating a milk product in at least two fractions followed by treatment of at least one of the fractions and remixing at least part of the two fractions

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Dairy Products (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Claims (11)

1. Fremgangsmåde til fremstilling af laktosefrie mælkeprodukter, hvor (a) skummetmælk udsættes for en ultrafiltrering eller for en kombination af dia- og ultrafiltrering, (b) det laktosefrie retentat RI ledes til en lagringsbeholder og det laktoseindeholdende permeat PI ledes til en enzymreaktor, (c) en mængde af laktase tilstrækkelig til den enzymatiske nedbrydning af laktosen til stede deri tilsættes til permeatet PI, (d) reaktionsblandingen opnået på denne måde udsættes for en nanofiltrering, (e) det laktosefrie permeat P2 ledes til lagringsbeholderen og blandes med det laktosefrie retentat RI, og (f) retentatet R2, som stadig omfatter ikke-reageret laktose og enzym, tilbageføres til enzymreaktoren.
2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at den udføres enten kontinuert eller diskontinuert.
3. Fremgangsmåde ifølge kravene 1 og/eller 2, kendetegnet ved, at ultrafiltreringen af skummetmælken udføres med en membran fremstillet af rustfrit stål, polymermaterialer, keramik, aluminiumoxid eller tekstiler.
4. Fremgangsmåde ifølge mindst ét af kravene 1 til 3, kendetegnet ved, at ultrafiltreringen af skummetmælken udføres med membraner, der har en porediameter på 1000 til 50000 Dalton.
5. Fremgangsmåde ifølge mindst ét af kravene 1 til 4, kendetegnet ved, at ultrafiltreringen af skummetmælken udføres ved temperaturer i området fra 4 til 55 °C.
6. Fremgangsmåde ifølge mindst ét af kravene 1 til 5, kendetegnet ved, at den enzymatiske nedbrydning af laktose indeholdt i permeat PI udføres ved en enzymkoncentration på fra 180000 til 250000 FCC-enheder af laktase per kg af laktose, som skal reageres.
7. Fremgangsmåde ifølge mindst ét af kravene 1 til 6, kendetegnet ved, at den enzymatiske nedbrydning af laktose indeholdt i permeat PI udføres ved en temperatur i området fra 23 til 27 °C.
8. Fremgangsmåde ifølge mindst ét af kravene 1 til 7, kendetegnet ved, at den enzymatiske nedbrydning af laktose indeholdt i permeat PI udføres ved en pH i området fra 6 til 7.
9. Fremgangsmåde ifølge mindst ét af kravene 1 til 8, kendetegnet ved, at nanofiltreringen af hydrolyseproduktet udføres med en membran fremstillet af rustfrit stål, polymermaterialer, keramik, aluminiumoxid eller tekstiler.
10. Fremgangsmåde ifølge mindst ét af kravene 1 til 9, kendetegnet ved, at nanofiltreringen af hydrolyseproduktet udføres med membraner, der har en porediameter på fra 100 til 2000 Dalton.
11. Fremgangsmåde ifølge mindst ét af kravene 1 til 10, kendetegnet ved, at nanofiltreringen af hydrolyseproduktet udføres ved temperaturer i området fra 4 til 55 °C.
DK14155481.6T 2014-02-17 2014-02-17 Laktosefrie mælkeprodukter DK2907393T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14155481.6A EP2907393B1 (de) 2014-02-17 2014-02-17 Lactosefreie Milchprodukte

Publications (1)

Publication Number Publication Date
DK2907393T3 true DK2907393T3 (da) 2018-11-12

Family

ID=50114285

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14155481.6T DK2907393T3 (da) 2014-02-17 2014-02-17 Laktosefrie mælkeprodukter

Country Status (4)

Country Link
US (1) US20150230484A1 (da)
EP (1) EP2907393B1 (da)
CN (1) CN104920615A (da)
DK (1) DK2907393T3 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3158871T3 (da) * 2015-10-19 2018-08-06 Dmk Deutsches Milchkontor Gmbh Fremgangsmåde til fremstilling af laktosefrie mælkeprodukter
IT201600132159A1 (it) 2016-12-29 2018-06-29 Granarolo S P A Processo di preparazione di un latte lactose-free
US20180249726A1 (en) * 2017-03-03 2018-09-06 Dmk Deutsches Milchkontor Gmbh Process for producing a milk product free of lactose
DK3395179T3 (da) 2017-04-24 2021-10-04 Dmk Deutsches Milchkontor Gmbh Smør med strejf af karamel og fremstillingsfremgangsmåde
DK3590346T3 (da) 2018-07-03 2023-06-26 Dmk Deutsches Milchkontor Gmbh Fremgangsmåde til fremstilling af laktosefrie mejeriprodukter med forstærket sødmeindtryk
WO2020192865A1 (en) 2019-03-22 2020-10-01 Symrise Ag Plant peptides and their applications
EP3941434A1 (en) 2019-03-22 2022-01-26 Symrise AG Plant peptides and their applications (ii)
EP3915400A1 (de) 2020-05-25 2021-12-01 DMK Deutsches Milchkontor GmbH Lactosederivat mit erhöhter süsskraft
US11918005B1 (en) 2021-04-06 2024-03-05 Chobani Llc Dairy-based zero sugar food product and associated method
NL2030385B1 (en) * 2021-12-31 2023-07-06 Ausnutria B V Process for producing substantially lactose free milk, and substantially lactose free milk obtainable by said process
EP4606222A1 (de) * 2024-02-23 2025-08-27 DMK Deutsches Milchkontor GmbH Tierfutterzusatz

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1252256A (en) 1984-12-24 1989-04-11 Joel B. Barlow Drain assembly with synthetic resin lock nut and coupling elements
FI73000C (fi) 1985-11-14 1987-08-10 Valio Meijerien Foerfarande foer specifik avskiljning av laktos ur mjoelk.
DE9411450U1 (de) * 1994-07-14 1994-10-06 Delta Patent Invest AG, Vaduz Molkepräparate
FI115752B (fi) * 2002-05-14 2005-07-15 Valio Oy Menetelmä käytettäväksi vähälaktoosisen tai laktoosittoman maitotuotteen valmistamiseksi
US6623954B1 (en) * 2002-05-28 2003-09-23 Neose Technologies, Inc. Process for removal of phosphorous from a dairy stream
FI118115B (fi) 2006-06-30 2007-07-13 Valio Oy Menetelmä vähälaktoosisten ja laktoosittomien hapanmaitotuotteiden valmistamiseksi
CN1899054A (zh) * 2006-07-17 2007-01-24 颜贻谦 去糖牛奶的制作方法
ITUD20070181A1 (it) * 2007-10-01 2009-04-02 Parmalat Spa Procedimento ed impianto per ottenere latte a basso contenuto di zuccheri
DK176760B1 (da) * 2007-10-03 2009-06-29 Arla Foods Amba Process for producing lactose-free milk
US20110206806A1 (en) * 2007-11-02 2011-08-25 Shakeel Ur-Rehman Methods for Recovering Lactase Enzyme
AU2009286575B2 (en) * 2008-08-29 2015-04-30 Valio Ltd. Low-lactose and lactose-free milk product and process for production thereof
US8986768B2 (en) * 2008-08-29 2015-03-24 Valio Ltd. Low-lactose and lactose-free milk product and process for production thereof
AP3823A (en) * 2010-12-10 2016-09-30 Arla Foods Amba Lactose-reduced milk-related product, and a process and milk processing plant for its manufacture

Also Published As

Publication number Publication date
US20150230484A1 (en) 2015-08-20
EP2907393B1 (de) 2018-07-25
CN104920615A (zh) 2015-09-23
EP2907393A1 (de) 2015-08-19

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