Incidence of Acinetobacter spp. and other gram-negative, oxidase-negative bacteria in fresh and spoiled ground beef.
A total of 1,409 gram-negative bacterial colonies were randomly selected from 19 samples of fresh and spoiled ground beef plated on six media. Only 137 (9.7%) were oxidase negative, and 20 (14.6%) of these were Acinetobacter spp., all of which were recovered from fresh meat samples. The importance of this group in both fresh and spoiled beef is less than is generally believed.
D000150:Acinetobacter / Q000302:isolation & purification*; D000818:Animals; D002417:Cattle; D003470:Culture Media; D005506:Food Contamination; D005516:Food Microbiology; D006090:Gram-Negative Bacteria / Q000201:enzymology / Q000302:isolation & purification*; D008460:Meat; D010088:Oxidoreductases / Q000096:biosynthesis; D013045:Species Specificity
D003470:Culture Media; D010088:Oxidoreductases