Author Topic: Cut leaves in bagged salads help Salmonella grow  (Read 103 times)

Offline aklima.ph

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Cut leaves in bagged salads help Salmonella grow
« on: May 06, 2018, 04:00:00 PM »
Juice that escapes from cut leaves encourages the bacteria to thrive

BAD BAGS  Cut or damaged leaves in bagged salad mixes can leak plant juices that promote Salmonella growth.

That past-its-prime bag of spinach buried in the back of your fridge should probably hit the compost heap instead of your dinner plate. The watery gunk that accumulates at the bottom of bagged salad mix is the perfect breeding ground for Salmonella bacteria that could make people sick, researchers report November 18 in Applied and Environmental Microbiology.

The culprit? The juice that oozes out of cut or damaged leaves. After five days in the fridge, small amounts of plant juice sped up Salmonella growth. The bacteria grew avidly on the bag and stuck persistently to the salad leaves, so much so that washing didn’t remove the microbes.

Salmonella’s success inside bagged salads means it’s important for producers to avoid bacterial contamination from the get-go — and for consumers to eat those greens before they get soggy. Popeye would approve.

Source: https://www.sciencenews.org/article/cut-leaves-bagged-salads-help-salmonella-grow

Offline Nazneen

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Re: Cut leaves in bagged salads help Salmonella grow
« Reply #1 on: May 06, 2018, 04:09:49 PM »
Informative post