The reason bagged salads get hit with recalls

One food safety expert says pre-washed and chopped produce is not always as clean as it looks

A Fresh Express salad kit is shown in a handout photo. THE CANADIAN PRESS/HO-Canadian Food Inspection Agency

Bagged salad is a quick and easy way to get your greens but a series of recalls is highlighting a not-so-appetizing fact — prepped produce also carries a greater risk of bacterial contamination.

Amid yet another salad recall falling in the midst of holiday season, health experts say there’s no need to drop the fresh fruits and veggies from your holiday spread, but there are ways to mitigate the risk of food-borne illness.

The first thing is to understand that pre-washed and chopped produce is not always as clean as it looks, says food safety expert Jennifer Ronholm, an assistant professor in the agricultural and environmental sciences faculties at McGill University

“We know that bagged lettuce is inherently more problematic for contamination than the not-bagged lettuce (or) just buying a head of leaf or iceberg or romaine or whatever,” says Ronholm, noting the bagged stuff occasionally includes juices that are a very good medium for bacterial growth.

“When you cut leafy greens up for one of the bagged salads, the bacteria can actually go and enter the wounds of the plant and hide out inside of the leaves…. These leaves are washed in chlorinated water to surface-decontaminate them, (but) once they’re cut you could have bacteria inside the leaves.”

Meanwhile, a head of iceberg or romaine gets a single cut at the root, which consumers should trim again when they bring the head home, in addition to shedding the outer leaves, she says.

Several big recalls and warnings in the past few weeks have raised extra concern about leafy greens in particular.

The Canadian Food Inspection Agency recalled a specific variety of Fresh Express brand Sunflower Crisp Chopped Kit on Dec. 8 after their investigation into an outbreak of food-borne illness found E. coli. As of Dec. 11, the Public Health Agency had linked the particularly nasty strain to 24 illnesses, including six people who were hospitalized. One person developed a type of kidney failure.

READ MORE: Second warning on romaine from California region with another case of E. coli case

The agency warned consumers to throw away affected products and sanitize containers used to store it, since this strain of E. coli is especially harmful to pregnant women, those with weakened immune systems, young children and older adults.

That recall came on the heels of another on Dec. 3 in which the CFIA recalled a specific variety of President’s Choice brand coleslaw after detecting possible salmonella contamination.

Then there is the expansive warning in the United States and Canada to avoid all romaine lettuce grown in or near Salinas, Calif., due to an E. coli outbreak, including salad mixes, whole heads, and romaine in salad wraps.

The CFIA says it requires all romaine imports from California to prove it does not come from the Salinas region.

The Canadian Press

Like us on Facebook and follow us on Twitter

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Comments are closed

Just Posted

Wildsight turns a sour situation into sweet online learning

The group is offering a variety of resources for home learning

Chamber launches localized workforce attraction website

The Work in Fernie website intends on bringing workers to the Elk Valley during the off season

Fernie Heritage Library sparks sweet summer fun

The library hosted their annual Lemonade Social on June 24

Interior Health will not expand Police and Crisis Team

Southeast Division Chief Superintendent Brad Haugli asked IH to expand the program

Elk Valley locals mountain bike for mental health

Strahan Loken leads a summer solstice fundraiser for the Elk Valley Suicide Task Force

VIDEO: Musqueam Chief captures captivating footage of bald eagle catching meal

‘This is why we have chosen to live here since time immemorial,’ Chief Wayne Sparrow’s nephew says

Police ramp up efforts to get impaired drivers off B.C. roads this summer

July is dedicated to the Summer CounterAttack Impaired Driving Campaign

Migrant workers stage multi-city action for full status amid COVID-19 risks

‘COVID-19 has exacerbated an existing crisis’

Okanagan school drops ‘Rebels’ sports team name, citing links with U.S. Civil War

Name and formerly-used images “fly in the face” of the district’s human rights policy, says board chair

PHOTOS: B.C.’s top doc picks up personalized Fluevog shoes, tours mural exhibition

Murals of Gratitude exhibit includes at least one portrait of Henry alongside paintings of health-care workers

In troubled times: Independence Day in a land of confusion

Buffeted by invisible forces and just plain worn out, the United States of America celebrates its 244th birthday

Stop enforcing sex work laws during COVID-19, advocates say

There are provisions in Canada’s prostitution laws that make workers immune from prosecution, but not from arrest

Liberal party finished 2019 having spent $43 million, raised $42 million

All political parties had until midnight June 30 to submit their financial reports for last year

B.C. teacher loses licence after sexual relationships with two recently-graduated students

The teacher won’t be allowed to apply for a teaching certificate until 2035

Most Read