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Killing Pathogens on Leafy Greens: Liquid Sanitizing Plus Gaseous Sanitizing

2 minutes 25 seconds

Now Playing As: Captioned (English) (change)

A highly effective way for commercial processors to kill microbes on leafy greens is to use a sanitizing process that combines liquid sanitizing with gaseous sanitizing, for example, washing in chlorinated water, then sanitizing with ozone gas. Part of the "Killing Pathogens on Leafy Greens" series.

Media Details

Runtime: 2 minutes 25 seconds

Topic: Health and Safety, Home and Family, Science
Subtopic: Food, Safety, Science Methods
Grade/Interest Level: 7 - 12
Standards:

Release Year: 2014
Producer/Distributor: LearningGamesLab
Series: Killing Pathogens on Leafy Greens
Writer: Daniel Strauss
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Cartoon shows a cabbage with snowflakes falling round it. Text reads, “Cooling.”

Cartoon shows a close up of a leafy green next to water. The leafy green has a small crevice with little flecks of red.

Cartoon shows rays full of green leaves with red and blue sprinkles all over it.

Cartoon shows a PH strip above a bucket of water with little green leaves in it. The PH strip has a dark yellow and light yellow stripes on it.

Cartoon shows a close up of the skin of a leafy green that has cracks and holes and little yellow and white particles floating around it.