肯尼亚的市场鱼类卫生状况。
Market fish hygiene in Kenya.
作者信息
Binta G M, Tjaberg T B, Nyaga P N, Valland M
出版信息
J Hyg (Lond). 1982 Aug;89(1):47-52. doi: 10.1017/s0022172400070522.
Vibrio parahaemolyticus was isolated from 53 out of 584 samples (9.1%) of market fish. All strains were Kanagawa negative and were distributed as follows: sea fish 5 out of 370 samples (1.4%), shellfish 48 out of 214 samles (22.4%). Other fish spoilage microflora recovered were: Alcaligenes faecalis, Pseudomonas aeruginosa, Proteus vulgaris, Aeromonas spp. and Vibrio alginolyticus. Total aerobic counts and coliform counts per gram for the lake fish ranged from 2.6 X 10(2) to 6.6 X 10(7) and 10 to 1.0 X 10(2), respectively. Those from marine fish ranged from 1.0 X 10(5) to 8.8 X 10(6) and 2.0 X 10(3) to 1.6 X 10(4), respectively. Counts for marine fish gills alone ranged from 1.4 X 10(5) to 3.4 X 10(8) and 7.2 X 10(2) to 1.4 X 10(7), respectively. No high-temperature (44 degrees) coliforms were recovered from either lake or marine samples.
从584份市售鱼类样本中的53份（9.1%）分离出副溶血性弧菌。所有菌株均为神奈川试验阴性，分布如下：海鱼370份样本中的5份（1.4%），贝类214份样本中的48份（22.4%）。其他检出的鱼类腐败微生物有：粪产碱菌、铜绿假单胞菌、普通变形杆菌、气单胞菌属和溶藻弧菌。湖鱼每克的需氧菌总数和大肠菌群数分别为2.6×10²至6.6×10⁷和10至1.0×10²。海鱼的分别为1.0×10⁵至8.8×10⁶和2.0×10³至1.6×10⁴。仅海鱼鳃的计数分别为1.4×10⁵至3.4×10⁸和7.2×10²至1.4×10⁷。从湖鱼或海鱼样本中均未检出高温（44℃）大肠菌群。
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