NZ583320A - Method for preparing yoghurt involving heat treatment under conditions of turbulant flow - Google Patents

Method for preparing yoghurt involving heat treatment under conditions of turbulant flow

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Publication number
NZ583320A
NZ583320A NZ58332011A NZ58332011A NZ583320A NZ 583320 A NZ583320 A NZ 583320A NZ 58332011 A NZ58332011 A NZ 58332011A NZ 58332011 A NZ58332011 A NZ 58332011A NZ 583320 A NZ583320 A NZ 583320A
Authority
NZ
New Zealand
Prior art keywords
wpi
wpc
heat
under conditions
heat treatment
Prior art date
Application number
NZ58332011A
Inventor
Palatasa Havea
John Edward Grant
Michael Jiu Wai Hii
Original Assignee
Fonterra Co Operative Group
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 Fonterra Co Operative Group filed Critical Fonterra Co Operative Group
Priority to NZ58332011A priority Critical patent/NZ583320A/en
Publication of NZ583320A publication Critical patent/NZ583320A/en

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  • Dairy Products (AREA)

Abstract

Disclosed is a method of preparing a yoghurt having at least 7% (w/v) protein by mixing a dried whey protein concentrate (WPC) or whey protein isolate (WPI) with a milk comprising casein and acidifying the yoghurt milk to a pH of 3.8-5.5; wherein the WPC or WPI is prepared by a method comprising: (a) Providing an aqueous WPC or WPI solution having a protein concentration of 15-50% (w/v), at a pH of 4.7-8.5; (b) Heat treating the solution to more than 50 degrees celcius, for a time that allow protein denaturation to occur; the heat treating comprising heating the solution while under conditions of turbulent flow. (c) At the end of the heat treatment, transferring the heat treated material promptly to a drier; and (d) Drying the heat-treated WPC or WPI. Wherein the heat-treated WPC or WPI is not subjected to a mechanical shear process prior to drying other than where liquid is converted into droplets to facilitate drying.
NZ58332011A 2011-03-29 2011-03-29 Method for preparing yoghurt involving heat treatment under conditions of turbulant flow NZ583320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ58332011A NZ583320A (en) 2011-03-29 2011-03-29 Method for preparing yoghurt involving heat treatment under conditions of turbulant flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ58332011A NZ583320A (en) 2011-03-29 2011-03-29 Method for preparing yoghurt involving heat treatment under conditions of turbulant flow

Publications (1)

Publication Number Publication Date
NZ583320A true NZ583320A (en) 2012-11-30

Family

ID=47221628

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ58332011A NZ583320A (en) 2011-03-29 2011-03-29 Method for preparing yoghurt involving heat treatment under conditions of turbulant flow

Country Status (1)

Country Link
NZ (1) NZ583320A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107771938A (en) * 2016-08-29 2018-03-09 本溪木兰花乳业有限责任公司 One kind zero adds yoghurt and its preparation technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107771938A (en) * 2016-08-29 2018-03-09 本溪木兰花乳业有限责任公司 One kind zero adds yoghurt and its preparation technology

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Legal Events

Date Code Title Description
ASS Change of ownership

Owner name: FONTERRA CO-OPERATIVE GROUP LIMITED, NZ

Free format text: OLD OWNER(S): PALATASA HAVEA; JOHN GRANT EDWARD; MICHAEL JUI WAI HII

S23 Proceedings under section 23: mention of inventor as such in patent

Free format text: INVENTOR PETER GILBERT WILES ADDED

Effective date: 20130125

PSEA Patent sealed
LAPS Patent lapsed