English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Using I131-labeled casein as substrate, the presence of proteolytic activity in human saliva was demonstrated, by measuring the increase of the radioactivity in the non-protein fraction of the incubation mixture and also by employing the so-called quantitative radio-paperchromatography.This proteolytic activity of saliva had its optimal pH between 6 and 8. It was fairly stable at pH 7.2 and 37°C, but was completely inactivated by heating the saliva in boiling water for 30 mins.Besides the proteolytic activity, human saliva was found to possess the activity to prevent the precipitation of relatively small amounts of easily precipitable protein by TCA (“anti-TCA activity”), for which salivary mucoid or its related substanc was presumed to be responsible.Considerably large variations in proteolytic and anti-TCA activities of saliva were observed from person to person as well as from day to day.

STUDIES ON THE PHYSIOLOGICAL CHEMISTRY OF THE SALIVARY GLANDS XXXVIII PROTEOLYTIC ACTIVITY OF HUMAN SALIVA