摘要
铁岭辣白菜是出口创汇的主要产品之一,如辣白菜中存在有蛔虫卵不仅严重危害人类健康,而且会给铁岭辣白菜产业造成不可估量的经济损失.本研究从源头出发,对制作辣白菜的大白菜中的蛔虫卵进行检验,并采用模拟阳性辣白菜样品进行了猪蛔虫卵的回收率实验.建立包括洗脱、过滤、离心、漂浮、镜检等程序的虫卵检验标准方法,泡菜样品中猪蛔虫卵的检出率达32.6%,蛔虫卵检出高效准确,明显优于现有检验方法.
Kimchi is one of the main export products in Tieling.The contaminations of Ascaris lumbricoides eggs to kimchi will not only seriously endanger human health,but also result in high economic loss to Tieling kimchi industry.In this study,Ascaris lumbricoides eggs in Chinese cabbage are identify,and a protocol including elution,filtration,centrifugation,floating and microscopic identification for the separation of Ascaris lumbricoides egg from kimchi is developed.Results showed that recovery rate is 32.6%,which is efficient and accurate.This method was better than the existing method,and was sufficient to satisfy the inspection requirements.
出处
《辽宁大学学报（自然科学版）》
CAS
2011年第3期211-213,共3页
Journal of Liaoning University：Natural Sciences Edition
基金
辽宁出入境检验检疫局科研资助项目
关键词
辣白菜
蛔虫卵
检验方法
kimchi
Ascaris lumbricoides egg
identification method
