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Why do I need to worry about food safety practices at direct markets?
Food Safety should not be a worry necessarily, but should certainly be taken into consideration anytime that any foods are being either sold or provided for public consumption. At direct markets, food can become contaminated with foodborne pathogens and cause foodborne illness in a variety of ways. As a producer, you should be aware of the different avenues for contamination, and be sure to try to prevent contamination from occurring. Your #1 priority as a food producer is to prevent and lessen the chances the consumer gets sick from your product.
Is my produce safer if I wash it? If I don’t wash it, what recommendations should I give my customers?
Washing produce is controversial when it comes to the question, does washing make my produce safer? It is recommended to wash produce in clean, drinkable water to remove any excess dirt, soil, and other contaminants. However, the research shows that if pathogens are present on the food, washing alone will not remove them! This is why prevention of exposure to pathogens is the best defense. Good Agricultural Practices should be used to help prevent contamination from bacterial, chemical, and physical contaminants during both pre and post harvest handling.
Can I reuse containers?
In many situations, it is product dependent. Reusing unclean containers can lead to cross contaminating clean product with a previously contaminated product. Some containers are cleanable and able to be sanitized; these are the best containers to use for food. Containers such as wood crates, that have the ability to absorb contaminants, can lead to a source of contamination. Therefore, it is recommended to use containers that cannot be properly cleaned and sanitized only one time.
What causes outbreaks in produce?
While people often assume that outbreaks are mainly caused by imported produce, the fact is the majority (75%) of U.S. outbreaks come from domestically- grown produce. Many people wonder why consumption of produce is attributed to so many illnesses. The problem is that once produce is contaminated by pathogens, it is difficult, if not impossible, to remove the contamination. This is because many plants have cracks and crevices in which pathogens can attach and penetrate internal tissues of the produce and be protected from practices like washing. Here are a few examples:
I am displaying my produce at market in wooden baskets/shelves. Is doing this safe?
Displaying and packing in wood is riskier than other surfaces, if it is possible to replace wooden food contact surfaces with a material that is non-porous such as plastic or stainless steel, you can decrease your risk of cross contamination. There are alternatives however, such as covering wood surfaces with clean plastic sheeting, or dishtowels or other fabric that can be cleaned and sanitized between uses. There are also forms of food safe paint that can be applied to seal wood surfaces, but those surfaces must be cleaned thoroughly and the paint surface must be maintained to prevent areas where contamination can occur.
I am selling broccoli at a farmers market. Should I keep my broccoli cool on ice?
Broccoli should be cooled with packed ice immediately after harvest. To maintain best quality product the broccoli should remain on ice to sell to consumers. Whenever using ice, make sure that the water used to make the ice is a potable source, even if you are purchasing from a commercial vendor. If you are making your own ice, it is also important to remember to keep any ice trays or ice machines/scoops regularly cleaned and sanitized and handled in such a way to prevent cross-contamination.
I want to offer samples of watermelon at the market. Are there regulations in doing so?
Growing and selling of whole produce generally does not require any special handling, but when you cut a product such as melon, it falls under the category of foods called: Time and Temperature Controlled for Safety or TCS foods. Food in this category require temperature control because of the risk of microorganism growth. Cut melon should be kept at a temperature of 41 ºF or lower. This temperature must be maintained for cut samples of fruit and vegetables as well. This can be done at the market by placing cut samples in single-serve containers and keeping them in a cooler with potable ice. Make sure that any utensils used for cutting the fruit area cleaned and sanitized prior to use.
What considerations should I consider in offering samples?
Generally, samples that are given away at a market do not fall under regulation because they are not for sale. However, there are some best practices for vendors to follow when offering samples to the public to prevent illnesses. The best practice for vendors would be for them to prepare their samples at home and package in individual single serving sizes for customers to pick up without having to touch food contact surfaces. If the produce will be cut and served while at the market, it is recommended that the vendor follow the same guidelines for vendors that are preparing food at the market. Listed below:
What must be done when serving samples:
I grow lettuce hydroponically. If I harvest then chop heads smaller, is this considered a value-added product? If so, why?
When leafy greens like lettuce are cut, the exterior portion of the leaf are exposed to the nutrients from the inside of the leaf. Microorganisms can use these nutrients to grow. It is for this reason cut leafy greens are considered a Time and Temperature Controlled for Safety or TCS food. Food in this category require temperature control because of the risk of microorganism growth. Generally, the harvest cut for lettuce is not included in the definition of “cut leafy greens”; however, further cutting of the leaf to make chopped or cut salad mixes would then consider the produce to be “value added” and it would be required to be held below 41 °F.