Three days later, the company said it had identified the culprit as "a type of mold commonly found in the dairy environment." Later, Chobani identified the mold as Mucor circinelloides. The website quoted Randy Worobo, a professor of food science in Cornell University’s College of Agriculture and Life Sciences, "and a leading expert on food spoilage, and microbial food safety and quality" as saying it's a species of mold "commonly associated with fruits, vegetables and dairy that has been reported to cause spoilage like swelling and bloating in yogurt. It is not considered a disease-causing foodborne microorganism."
By Sept. 6, Hamdi Ulukaya, founder and chairman, wrote a note of apology on the company website:
Dear fans and customers,
I'm sorry we let you down.
From the workers in our factories to our sales teams on the road, there is nothing we take greater pride in than making a perfect cup of yogurt.
Chobani was created to make great yogurt that is accessible to everyone, so I take it very seriously and personally when we don't deliver for our fans and consumers.
We recently identified mold in a limited amount of product that came from our Idaho facility. While this type of mold is common in the dairy environment, particularly when using only natural ingredients that are absent of artificial preservatives, it's still unacceptable to me and all of our yogurt makers.
Over the past few days, with the help of our retail partners, we proactively withdrew product from store shelves and I decided to voluntarily recall the limited amount of remaining product to be extra careful and cautious.
My heartfelt apologies to our friends, fans and consumers who were impacted, as your loyalty and safety is something we cherish and never take for granted.
As I said, it wasn't the world's worst food incident. Nearly two weeks into the incident, CBS.com quoted an FDA spokesperson as saying 89 people apparently had fallen ill after eating the tainted yogurt. And those ills were described as nausea and cramps. Certainly not fun, but probably not worth a trip to the hospital.
It's fortunate that, at least as of this writing, I can make light of the whole incident and suppose that Chobani experienced more gastric distress than its affected customers. But it is a lesson, for this upstart yogurt company – which, by the way, is our 2012 Processor of the Year – and for all food processors who think they have everything under control. Food safety, brand loyalty, satisfied customers – all are fragile things.
This column originally appeared in the September 2013 issue of Food Processing magazine