Wuthe H H, Brandecker D
Zentralbl Bakteriol Mikrobiol Hyg B. 1983 Apr;177(3-4):359-64.
Study material of 435 strains of Salmonella enteritidis which were predominantly cultivated from human specimens in Schleswig-Holstein in the years from 1968 to 1978, was used for investigating the biochemical differentiation by the fermentation of arabinose, dulcitol, rhamnose and glycerol (method after Kauffmann); moreover, the decarboxylation of lysine and the gas formation from glucose as well as the colicinogenicity (indicator Escherichia coli K 12 ROW) were tested. The 4 classical biotypes showed the following rates of incidence (in %): Jena 77.2; Danysz 2.3; Chaco 1.6; Essen 9.0; 9.9 per cent of all isolates did not permit classification, among them there were 19 (4.4%) strains of unknown rhamnose-negative biotypes some of which formed no gas from glucose. Four cultures (1 Jena strain, 3 Danysz strains) were LDC-negative. The colicinogenicity was identified in 20 isolates, among them 18 strains alone in a single outbreak. The analyses revealed that the fermentation properties were constant within outbreaks while the colicinogenicity may get lost in some strains within an outbreak.
研究材料取自1968年至1978年间在石勒苏益格－荷尔斯泰因州主要从人类标本中培养出的435株肠炎沙门氏菌，用于通过阿拉伯糖、卫矛醇、鼠李糖和甘油发酵研究其生化分化（考夫曼方法）；此外，还测试了赖氨酸脱羧、葡萄糖产气以及产大肠杆菌素性（指示菌大肠杆菌K12 ROW）。4种典型生物型的发生率如下（%）：耶拿型77.2；达尼斯型2.3；查科型1.6；埃森型9.0；9.9%的分离株无法分类，其中有19株（4.4%）为未知的鼠李糖阴性生物型菌株，部分菌株不产生葡萄糖产气。4株培养物（1株耶拿型菌株，3株达尼斯型菌株）为赖氨酸脱羧酶阴性。在20株分离株中鉴定出了产大肠杆菌素性，其中18株仅在一次暴发中出现。分析表明，发酵特性在暴发中是恒定的，而产大肠杆菌素性在一次暴发中的某些菌株中可能会消失。
