硫化氢产生用于副溶血性弧菌的鉴定
Hydrogen sulphide production as an aid to the identification of Vibrio parahaemolyticus.
作者信息
Jegathesan M, Paramasivam T
出版信息
Southeast Asian J Trop Med Public Health. 1976 Sep;7(3):377-9.
PMID:1030841
Abstract
In this study 18 strains of Vibrio parahaemolyticus from food and 8 from humans were tested for hydrogen sulphide production on various modifications of Russel's Triple Sugar slopes and on TSI. All strains showed a characteristic surface browning on RTS with Andrade's indicator. This was not seen when RTS with phenol red as indicator or TSI were used. Appearance of this phenomenon allows unknown strains to be suspected as being Vibrio parahaemolyticus.
摘要
在本研究中，对18株来自食品的副溶血性弧菌菌株和8株来自人类的菌株，在Russel氏三糖斜面的各种改良培养基以及三糖铁培养基上进行了硫化氢产生试验。所有菌株在含安德拉德指示剂的RTS培养基上均呈现出特征性的表面褐变。而使用含酚红作为指示剂的RTS培养基或三糖铁培养基时则未观察到这种现象。这种现象的出现可使未知菌株被怀疑为副溶血性弧菌。
Zotero 插件