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2003; Kansas Agricultural Experiment Station contribution; no. 03-272-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 908; Beef; Buffered sodium citrate; Sodium diacetate; Ground beef
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Antimicrobial Effect Of Buffered Sodium Citrate, Alone Or Combined With Sodium Diacetate, On Total Aerobic Count Of Ground Beef Stored At 39°F (2003), E. Ceylan, James L. Marsden
Antimicrobial Effect Of Buffered Sodium Citrate, Alone Or Combined With Sodium Diacetate, On Total Aerobic Count Of Ground Beef Stored At 39°F (2003), E. Ceylan, James L. Marsden
Kansas Agricultural Experiment Station Research Reports
We studied the antimicrobial efficacy of buffered sodium citrate and a combination of buffered sodium citrate and sodium diacetate on natural aerobic microflora of ground beef stored at 39°F. For non-treated control and 1% buffered sodium citrate, total aerobic count gradually increased from 4.2 log colony forming units (CFU)/gram initially to 9.0 and 8.7 log CFU/gram, respectively, after 10 days. Both treatments reached the spoilage index number of 7.0 log CFU/gram after 5 days. A combination of 1% buffered sodium citrate and 0.1% sodium diacetate resulted in a total aerobic count of 5.9 log CFU/gram (below the spoilage index) after …