JDS
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

Journal of Dairy Science Vol. 39 No. 5 568-573
© 1956 by American Dairy Science Association ®
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Aurand, L. W.
Right arrow Articles by Cardwell, J. T.
Right arrow Search for Related Content
PubMed
Right arrow Articles by Aurand, L. W.
Right arrow Articles by Cardwell, J. T.

A Method for the Estimation of Peroxidase Activity in Milk1

L. W. Aurand, W. M. Roberts and J. T. Cardwell

Department of Animal Industry, North Carolina State College, Raleigh

ABSTRACT

The method which has been described possesses the advantages of speed, convenience, and sensitivity. In this method p-phenylenediamine is oxidized by lactoperoxidase in the presence of hydrogen peroxide. Under the conditions of the assay, the amount of color developed is proportional to time. The influence of hydrogen peroxide concentration, p-phenylenediamine concentration, and enzyme concentration was studied and the optimum conditions were selected.

FOOTNOTES

1 Published with the approval of the Director of Research, North Carolina Agricultural Experiment Station, as Paper No. 677 of the Journal Series.






HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
Copyright © 1956 by the American Dairy Science Association ®.