中文摘要：本文研究了捷克食品市场的样品中转基因生物的存在情况。作者于2008-2013年在12个地点收集了四种不同类型的食品样品（大豆、大豆制品、玉米粉和水稻），并利用聚合酶链反应方法来检测转基因生物。研究发现，107（9.3%）个样本中存在转基因生物。从捷克食品市场来看，转基因生物主要存在于玉米粉和水稻中，其中在63（21.9%）个玉米粉样品中检测到转基因玉米，分别在14（22%）、9（14%）和1（1.6%）个玉米粉样品中检测到玉米品种MN810、NK603和BT176；在39（13.5%）个水稻样品中检测到未经授权的转基因水稻。在4（1.4%）大豆样品和1（0.35%）大豆制品样品中检测到抗草甘膦大豆。作者还将本文研究结果与世界研究结果进行了比较。
外文摘要：The presence of genetically modified organisms (GMOs) was analysed in food samples from the Czech food markets. Four different types of food samples (soya beans, soya bean products, maize flour, and rice) were collected at twelve places in four terms in the years 2008-2013. It represents a total 1152 food samples. Soya and maize were chosen, because these are the major transgenic crops grown worldwide. Increased cultivation of GM rice in China, India, Indonesia, and the Philippines has been observed. Polymerase chain reaction-based methods were applied to detect GMOs. GMOs were detected in 107 samples (9.3%). The results show that in food from the Czech food market GMOs mainly in maize flour and rice were found. GM maize was detected in 63 (21.9%) maize flour samples. Maize lines MON810, NK603, and Bt176 were detected in 14 (22%), 9 (14%), and 1 (1.6%) maize flour samples, respectively. Unauthorised GM rice was detected in 39 (13.5%) rice samples. Unauthorised rice Bt63 was detected in one sample of rice. Roundup Ready soya was detected in 4 (1.4%) soya bean samples and in 1 (0.35%) soya product sample. These results were compared with results of the world's studies.
外文关键词： GMOs, foodstuffs, monitoring, PCR
作者：Kyrova, V.; Ostry, V.; Surmanova, P.; Ruprich, J.
作者单位：Natl Inst Publ Hlth Prague
期刊名称： ACTA ALIMENTARIA
期刊影响因子：0.3
出版年份：2018
出版刊次：5
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