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

In a study of the effects of yeast ingestion on intestinal putrefaction, the results of which are to be published elsewhere, it ha'd been noticed that when subjects on a constant diet were given yeast, there was an increase in the elirmination of fecal ammonia and indol. The object of this bacteriological study was to obtain information which might serve as an explanation of these results. The introduction of millions of yeast cells into the gastro-intestinal tract adds another complicating factor to the complex bacterial synergism already existent. Evidence that living yeast cells escape total destruction in the alimentary tract of man and animals has been presented by Neumeyer (1891), Haillon, Beylot (1896), Voltz (1919), and Rettger, Reddish and McAlpine (1924). Various aspects of the problem dealing with synergism of bacteria and yeasts have been mlustrated and discussed in papers by d'Arsonval and Charrin (1893), Nob6court (1900), Ger6t (1901), Lederman and Klopstock (1902-03), Volkova-Rubel (1916) and Castellani (1927). Vaughan, Novy and McClintock (1893) and Vaughan (1893) have shown that yeast nuclein exerts a germicidal action. Ehrlich (1916) has shown that certain amines are deaminized almost quantitatively by yeasts, alcohol and ammonia being

The Effect of Yeast on Ammonia and Indol Production by Bacteria in Culture and in Feces Suspension