Nicholson M A, Patton C M
Foodborne Diseases Laboratory Section, U.S. Department of Health and Human Services, Atlanta, Georgia 30333, USA.
J Clin Microbiol. 1995 May;33(5):1341-3. doi: 10.1128/jcm.33.5.1341-1343.1995.
A disk method for hippurate hydrolysis was compared with the ninhydrin tube method by using 140 genetically confirmed Campylobacter strains. Results were similar for 129 (92%) strains when the inoculum size for the disk method was standardized. Six strains (4.2%) showed variable results by each method. Our results conflict with those obtained in studies by others, who found the two methods to be dissimilar.
通过使用140株经基因鉴定的弯曲杆菌菌株,将一种用于马尿酸盐水解的纸片法与茚三酮试管法进行了比较。当纸片法的接种量标准化时,129株(92%)菌株的结果相似。6株(4.2%)菌株在每种方法下呈现出可变的结果。我们的结果与其他研究所得结果相矛盾,他们发现这两种方法并不相同。