home    about    browse    search    latest    help 
Login | Create Account

Instant infusion pasteurization for gentle heat treatment of milk for cheese making: Rennet coagulation properties

Hougaard, A.B. and Ipsen, R. (2009) Instant infusion pasteurization for gentle heat treatment of milk for cheese making: Rennet coagulation properties. Paper at: International Symposium on Food Rheology and Structure, Zürich, Switzerland, June 15-18, 2009.

[img] PDF - Published Version
Limited to [Registered users only]

3718Kb

Summary

The rennet coagulation properties of milk samples subjected to instant infusion pasteurization at 72°C, 100°C and 120°C were measured and compared to the rennet coagulation properties of milk subjected to a standard pasteurization at 72°C for 15 s. Two different rheometers were used for the measurements for determination of the rennet coagulation time and the curd firming rate. The results from the two rheometers showed the same trends; the rennet coagulation time increased and the curd firming rate decreased as the temperature of instant infusion pasteurization was increased. This was expected, however, the magnitude of the changes was smaller than expected. Instant infusion pasteurization could thus be a more gentle method than other high temperature heat treatments regarding the rennet coagulation properties of the milk.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Subjects: Food systems > Processing, packaging and transportation
Research affiliation: Denmark > DARCOF III (2005-2010) > ORMILKQUAL - High quality organic milk
Deposited By: Hougaard, Anni
ID Code:16114
Deposited On:10 Sep 2009 10:55
Last Modified:12 Apr 2010 07:40
Document Language:English
Status:Published
Refereed:Not peer-reviewed

Repository Staff Only: item control page