It's not just dropping food on the floor that can lead to bacterial contamination.

不仅仅是食物掉在地上会导致细菌污染。

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The food sector could also benefit from the antimicrobial peptides given that the bacterial contamination of food products costs the industry billions every year.

粮食部门还可以从抗微生物肽中受益的是，食物生产过程中的细菌污染每年都花费十亿美元。

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When appropriate, bulk samples are collected of food, drinking water, soil, and other matrices in order to determine concentrations of fungal, bacterial, or protozoan contamination.

适当的时候，采集食物、饮用水、土壤和其他矿石的大块样品用来确定真菌、细菌或原生动物污染物浓度。

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You could get very ill from bacterial contamination or other pollutants that often and easily end up in airplane food.

FORBES: Why You Should Avoid Airport Food And Bring Your Own