• About Us
    • Who We Are
    • Our History
    • Mission & Values
    • Our Leadership
    • Why Choose Jost
  • Products
    • Ammonium
    • Calcium
    • Copper
    • Iron
    • Magnesium
    • Manganese
    • Potassium
    • Sodium
    • Strontium
    • Zinc
    • Ultra Pure Minerals (Low Heavy Metals)
    • JOSTCOTE® Microencapsulated Products
    • New Products
    • Custom Products
  • Our Expertise
    • cGMP Manufacturing
    • Quality
    • Research & Development
    • Customer Service
  • Markets
    • Nutritional
    • Pharmaceutical / Biotech
    • Specialty
  • Media
    • News
    • Events
    • Videos
  • Technical Info
    • Documents
    • Links
  • Contact Us
    • Sales & Customer Service
    • Locations
  • Careers
Jost Chemical Co.
  • FAQ
  • Download Catalog
  • 314-428-4300
  • About Us
    • Who We Are
    • Our History
    • Mission & Values
    • Our Leadership
    • Why Choose Jost
  • Products
    • Ammonium
    • Calcium
    • Copper
    • Iron
    • Magnesium
    • Manganese
    • Potassium
    • Sodium
    • Strontium
    • Zinc
    • Ultra Pure Minerals (Low Heavy Metals)
    • JOSTCOTE® Microencapsulated Products
    • New Products
    • Custom Products
  • Our Expertise
    • cGMP Manufacturing
    • Quality
    • Research & Development
    • Customer Service
  • Markets
    • Nutritional
    • Pharmaceutical / Biotech
    • Specialty
  • Media
    • News
    • Events
    • Videos
  • Technical Info
    • Documents
    • Links
  • Contact Us
    • Sales & Customer Service
    • Locations
  • Careers
Home › Related Articles › The effect of sodium bisulfate on Salmonella viability in broiler litter.
Poult Sci.. 2012 Sep

The effect of sodium bisulfate on Salmonella viability in broiler litter.

Abstract:

Controlling Salmonella populations on commercial broiler grow out farms is a crucial step in reducing Salmonella contamination in processing plants. Broiler litter harbors many species of pathogenic bacteria including Salmonella. Sodium bisulfate has been shown to reduce concentration of bacteria in broiler litter. In experiments 1 and 2, sodium bisulfate was applied to broiler litter at rates that are comparable to what is commonly used by the poultry industry: 22.7, 45.4, and 68.0 kg/92.9 m(2). After application, sodium bisulfate was mixed into the litter. In experiments 3 and 4, sodium bisulfate was applied at 45.4 kg/92.9 m(2) to the surface of the litter. For all experiments, a cocktail of 5 Salmonella serovars was applied to the litter. Ammonia, pH, moisture, and water activity measurements were taken; additionally, total aerobic, anaerobic, enteric, and Salmonella concentrations were determined at 0, 24, and 96 h. In experiments 1 and 2, Salmonella concentrations were higher for treated litter than the control at 24 and 96 h (P < 0.001). In experiments 1 and 2, litter pH was lower for treated litter at 24 and 96 h; lowest pH was observed with the 68.0 kg/92.9 m(2), with a pH of 5.95 (P < 0.001). In experiments 3 and 4, litter pH was lowered for treated litter to 2.1 (P < 0.001). Even this lower pH did not reduce Salmonella concentrations compared with the control (P = 0.05). The decreased litter pH appeared to be responsible for increased viability of Salmonella. This research shows that the lowering of litter pH, which decreases litter ammonia production, could actually lead to an increased survivability of certain bacteria, such as Salmonella.

PMID 22912440  /  Williams ZT, Blake JP, Macklin KS

Related Products
  • Sodium Bisulfate Monohydrate Reagent Crystals – Product Code 2741
  • News
    • Company News
    • Product Development
    • Industry News
    • Awards
  • Events
  • Videos
  • Documents

Learn about new Jost products and events.
subscribe

  • Who We Are
  • Products
  • Documents
  • News
  • Contact
  • Careers
  • Spanish
  • German
  • French

Follow Us

  • linkedin
  • facebook

Jost Chemical Co.
(The Americas and Asia)
8150 Lackland
St. Louis, MO 63114
Tel: +1 314 428 4300
Fax: +1 314 428 4366
customer.service@jostchemical.comcustomer.service@jostchemical.com

Jost Chemical Europe SPRL
(Europe, Middle East and Africa)
Rue du Bois Portal 30/1-3
5300 Andenne, Belgium
Tel: +32 85 552 655
Fax: +32 85 552 654
customer.service@jostchemical.cominfo@josteurope.com

Sitemap     Privacy Policy     Cookies     Terms of Use

Copyright © 1995-2017 Jost Chemical Co. All rights reserved.