Protecting Fresh Produce Post-Harvest, Integral to Safe Food

During the height of the summer, at least in the Midwest, farmers markets are in full swing and fresh produce is plentiful. Every backyard gardener is reaping the benefits of their work, with bountiful harvests of tomatoes and cucumbers. Everyone seems to have a neighbor who is trying to pawn off his or her over-production of cucumbers or summer squash during this time of year.  When picking up that produce at the farmer’s market or from your neighbor down the street, have you ever given any thought to the microbial safety of it?  Honestly, even in my position, it certainly is NOT the first thing that comes to my mind.  But, earlier this month, I came across a news story out of Wisconsin discussing a Salmonella outbreak associated with shelled peas sold at a local farmers market. Who would have thought shelled peas would be impacted?  The story noted, and it served as a great reminder, that most outbreaks associated with Salmonella in produce are due to mistakes made in handling or transportation of produce after harvesting.

If you are unfamiliar with Salmonella, check out a blog we did earlier this year that provided some information about the bacteria. In short, it accounts for almost a third of all food-related deaths in the United States each year, causing about 450 deaths yearly.  Mild symptoms usually include diarrhea, fever, and abdominal cramps.


…we must also realize that what we do in our own gardens or homes cannot be the same practices we employ in our operations when feeding hundreds, if not thousands of guests per day – all with different immune system and food backgrounds than our own.


Proper handling of produce is vital to ensuring Salmonella or any one of the many foodborne illnesses does not grow to a level that it will case illnesses.  First, be sure to order your produce from a reputable supplier.  Working with a local farmer is perfectly acceptable. Certainly, having the Good Agricultural Practices or Good Handling Practices designation is good, but it is not required as long as they are following those practices on the farm.

When receiving fresh produce, be sure to check for quality and freshness. While there is no temperature requirement for whole fresh produce, be sure the quality is up to your standards and, even with the current issue we are having with supply chains, don’t feel pressured to accept a lower quality product.

When storing produce, be mindful of temperature and humidity, which can both impact shelf life.  While many produce items do well at 32°F, some are cold sensitive and may require a higher temperature.  To check the optimal storage conditions for fruits, vegetables, and herbs use free online resources from reputable authors.  Our two favorite for fruits and vegetables are the fact sheets from Cornell University Cooperative Extension or the University of Maine.

I know…I know…it is fresh produce; how dangerous can it be? I am sure everyone reading this is thinking back to the time that they ate raw produce – fresh peas from the shell as you were picking them, corn off the cob as you were putting it up for the winter, or the crème de la crème for all gardeners – a fresh red, ripe tomato straight from the vine.  I must admit, I have tried all of them and didn’t even wash them before consuming, and yet I live to tell the tale.  However, we must also realize that what we do in our own gardens or homes cannot be the same practices we employ in our operations when feeding hundreds, if not thousands of guests per day – all with different immune system and food backgrounds than our own. Risk Nothing.

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Cutting Board Safety

Everyone knows to prepare food only on a clean and sanitized surface. Everyone also knows not to prepare food on a surface previously used to prepare any type of uncooked meat—cross-contamination. But does everyone know what this clean, sanitized, uncontaminated surface should be made out of? Or how cutting boards should be cared for?

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A Date with Safe Food Labels

When it comes to food, calendar dates relating to time and temperature are important and sometimes confusing. Terms we use are: 1) food product or code dating used for commercial food manufacturing and 2) date marking used for food prepared onsite in a restaurant. In a restaurant at the receiving step or the retail food store as a consumer, "Sell by July 14" is a type of information you might find on a meat or poultry product. Are dates required on food products? Does it mean the product will be unsafe to use after that date? Here is some background information, which answers these and other questions about food product dating.