Suitability of Sodium Pyruvate as Decomposer of Carried‐over Liquid Hydrogen Peroxide-Reference-Cited by-同舟云学术

Suitability of Sodium Pyruvate as Decomposer of Carried‐over Liquid Hydrogen Peroxide

Published:2023-01-31 Issue:6 Volume:95 Page:934-943
ISSN:0009-286X
Container-title:Chemie Ingenieur Technik
language:en
Short-container-title:Chemie Ingenieur Technik

Author:

Belschner Diana¹,Rosenberger Melanie²,Atamer Zeynep²^ORCID,Hinrichs Jörg²,Kosian Thomas¹,Rauschnabel Johannes¹

Affiliation:

1. Syntegon Technology GmbH Blaufelder Str. 45 74564 Crailsheim Germany

2. University of Hohenheim Institute of Food Science and Biotechnology, Department of Soft Matter Science and Dairy Technology Garbenstr. 21 70599 Stuttgart Germany

Abstract

AbstractThe aim of the present study was to evaluate the concentration of sodium pyruvate in growth media by using the most‐probable number method to decompose carried‐over liquid hydrogen peroxide (H2O2) without negative influences on correct enumeration of Geobacillus stearothermophilus spores. An equivalent molar ratio of sodium pyruvate and H2O2 was verified to be sufficient for a complete decomposition. The results showed that by exposition of G. stearothermophilus spores in different liquid hydrogen peroxide and by carry‐over of concentrations ranging from 3.56 · 10−6 up to 1.69 · 10−4 mol, a sodium pyruvate concentration of 0.05 mol L−1 in growth media was most efficient for the recovery of spores.

Publisher

Wiley

Subject

Industrial and Manufacturing Engineering,General Chemical Engineering,General Chemistry

Link

https://onlinelibrary.wiley.com/doi/pdf/10.1002/cite.202200014

Reference46 articles.

1. Sporicidal Properties of Hydrogen Peroxide Against Food Spoilage Organisms

2. Bactericidal Effect of Hydrogen Peroxide on Spacecraft Isolates

3. B.Wilke Wirkung von Wasserstoffperoxid in Flüssiger Und Gasförmiger Phase Bei Der Sterilisation von Packmitteln Dissertation Universität Hohenheim1992.