Impact of high-pressure treatment on casein micelles, whey proteins, fat globules and enzymes activity in dairy products: a review.
Crit Rev Food Sci Nutr
; 62(11): 2888-2908, 2022.
Article
in En
| MEDLINE
| ID: mdl-33345590
ABSTRACT
The quality and safety of food products are the two factors that most influence the demands made by consumers. Contractual food sterilization and preservation methods often result in unfavorable changes in functional properties of foods. High-pressure processing (HPP) (50-1000 MPa) is a non-thermal preservation technique, which can effectively reduce the activity of spoilage and pathogenic microorganisms with minimal impact on the functional and nutritional properties of food. Comprehensive inquires have disclosed the potential profits of HPP as an alternative to heat treatments by affecting the structure of milk components, particularly proteins and fats. The present paper aims to investigate the effects of HPP on milk components including fats, casein, whey proteins, enzymes, and minerals, as well as on the industrial production of milk and dairy products including cheese, yogurt, ice cream, butter, cream, and probiotic dairy products. HPP allows to extend shelf life of products without the use of additives, meeting current consumer demands. The assurance of microbial safety and the production of food products with minimal changes in quality characteristics (organoleptic, nutritional, and rheological properties) are among its main effects. In addition, the nutritional value of HPP-treated dairy products is also preserved.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Caseins
/
Cheese
Limits:
Animals
Language:
En
Journal:
Crit Rev Food Sci Nutr
Journal subject:
CIENCIAS DA NUTRICAO
Year:
2022
Document type:
Article