Title:

Changes of immunoreactive properties of cow milk proteins as a result of technological processing

Subtitle:

Changes of immunoreactive properties of cow milk proteins as a result of technological processing

Creator:

Wróblewska, Barbara ; Jędrychowski, Lucjan

Publisher:

Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS

Date issued/created:

2001

Subject and Keywords:

biotechnology

Abstract:

Technological processes can affect immunoreactivity properties. Pasteurization applied during production of milk can decrease proteins immunoreactivity.Such severe conditions (90°C/15 min) reduced immunoreactivity of a-la and p-lgto 12,72% and 18,74%, respectively. Ultrasonic and microwave processes provedmuch more effective than severe pasteurization. Ultrasonics in a temperature of50°C for 1 hour reduced a-la and P-lg to 0,88% and 6,42%, respectively.Microwaving in a temperature of 98°C for 2 min. reduced a-la and P-lg to 1,37%and 12,86%, respectively. Lactic acid fermentation decreased milk proteins immunoreactivity to below 1%. The products obtained retained good organoleptic properties (acid taste and aroma). The allergenicity assay performed in vivo of bothwhey proteins was only slightly attenuated.

Relation:

Biotechnologia, vol.54, 3 (2001)-.

Volume:

54

Issue:

3

Start page:

189

End page:

201

Resource type:

Text

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

0860-7796 ; IChB B-50

Source:

Library of Institute of Bioorganic Chemistry PAS

Language:

pol

Language of abstract:

eng

Temporal coverage:

1988-2010

Rights:

Creative Commons Attribution BY-SA 4.0 license

Terms of use:

Copyright-protected material. [CC BY-SA 4.0] May be used within the scope specified in Creative Commons Attribution BY-SA 4.0 license, full text available at:

Digitizing institution:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Original in:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Access:

Open