This year has provided a stark wake-up call about the importance of protecting the safety of our food. Up-and-coming technology called hyperspectral imaging, which can detect pathogens in food, optimize the uniformity of a product’s quality and even help with precision agriculture, has been gaining ground rapidly in the food safety industry this year. In the coming months, it’s an additional feature to watch for and discuss with food suppliers and distributors, particularly as more foodservice operations adopt speed-scratch food products to help boost efficiency. Learn more about the technology here (https://bit.ly/2JcwyHC).
What’s a holiday menu without potatoes, carrots, turnips and the many other root vegetables of the season? Just take care to wash them carefully before you slice into them, since the crevices in these vegetables can trap dirt and contaminants that you don’t want to pass on to other parts of the food. Before peeling or slicing these items, soak them in cold water for a few minutes before rinsing them under running water while scrubbing them with a clean brush.
Safety is the new hospitality – but will the enhanced, labor-intensive cleaning practices brought on by the pandemic persist indefinitely? Chris Boyles, vice president of food safety for Steritech, told Modern Restaurant Management recently that he sees potential for growth in food safety technologies ranging from far UVC light to kitchen sensors – tools that both happen to lighten the cleaning load for staff. Far UVC light, with its ability to destroy germs without harming people, may be tested this winter as operators battle through both flu season and COVID-19. Meanwhile, Boyles predicts that the use of sensors to ensure food safety may expand as operators automate more of their food preparation processes going forward.
The coronavirus has brought new importance to the cleanliness of restaurant facilities – and you may well be cleaning surfaces more regularly now. Your POS equipment needs special care, since improper cleaning and disinfecting can cloud screens or damage other components. The National Restaurant Association advises following the manufacturer’s guidelines for all cleaning and disinfecting, but some general rules apply overall: Before cleaning equipment, make sure your hands are clean and dry. Use a clean microfiber cloth or soft towel – not soap – to clean visible marks on equipment. Don’t pour disinfecting liquids directly onto a POS surface; rather, use a solution that’s at least 60 percent alcohol on a soft towel or microfiber cloth, or use premoistened alcohol wipes.
To avoid the spread of the coronavirus, not to mention seasonal flu, restaurants and other facilities where people congregate are raising their game when it comes to regularly disinfecting the surfaces where germs can lurk and be easily transferred. Beyond the long list of items such as table surfaces, seating areas, food preparation areas and trash containers that are a regular part of your cleaning routine, remember small-surface-area items like light switches, keypads and door push plates that can harbor harmful bacteria. Don’t neglect to clean and sanitize handles throughout your facility too – such as those on toilets, sinks, doors, food and ice scoops and appliances – as well as push plates on soap, paper towel and beverage dispensers. Be sure to use sanitizers at the proper temperature, concentration and for the proper length of time to ensure their effectiveness. The health technology company Ecolab provides industry-specific checklists that remind operators of the surfaces they need to clean and sanitize regularly – or contact Team Four for help in fine-tuning your cleaning and sanitation practices.
As the coronavirus has spread and restaurants have had to transition to a takeout-only model, what are restaurants to do to protect themselves and the customers they serve – and to somehow keep business coming in? Despite the many tech advances that have swept the industry, restaurants – until very recently – have been social places where people are on the front lines. A recent Restaurant Business report, which includes advice from a law firm specializing in employment issues, advises clear communication with employees in several areas: share your plan with them (and make sure it covers employee concerns such as your sick leave policy and your plan of operation during school closures) and provide training to ensure everyone knows what procedures to follow if they develop symptoms of COVID-19 or are diagnosed with it. Day to day, increase your efforts to sanitize door handles and kitchen and bathroom surfaces more often. Some operators are placing hand sanitizer at their building entrances, as well as outside the restroom and at stations in the back of the house. And while delivery was once considered a nice-to-have service, it’s now critical. Even if you don’t currently offer mobile ordering tech, now is the time to adjust your menu and offer a simple takeout menu that can be picked up outside of your establishment or dropped off outside a customer’s door for contactless delivery. Right now food delivery is considered a public service for people who are elderly, vulnerable and isolated, so promote on social media and to neighborhood news groups that you are open and ready to help, and provide your menu and contact information. Finally, encourage people to pick up the phone and call you – it’s old-fashioned but people are missing the social connections that restaurants have long been able to provide. You can provide a valuable way for people maintain those community ties as the industry pulls through this time of uncertainty.
Are dangerous bacteria lurking in your kitchen towels? Prevent the spread of germs by sanitizing and storing towels correctly between uses. The most recent USDA Food Code advises towels to be held between uses in a chemical sanitizer solution in the specified concentration. Ensure the towels and solution are not soiled and don’t contain any food debris. Used towels should be laundered daily in a mechanical washer, a sink used only for washing cloths or a food preparation sink that has been cleaned and sanitized. Refer to the food code for a full list of procedures to keep reusable towels free from contaminants.
While cooking foods to the proper temperature can kill bacteria in many foods, rice requires some extra caution. If it isn’t refrigerated very soon after cooking – within two hours – Bacillus cereus spores can multiply fast and sicken a guest. (Even uncooked rice may contain Bacillus spores that are activated by cooking.) Prevent the rapid growth of bacteria in cooked dried foods like rice, pasta, beans and other legumes by keeping them out of the temperature danger zone (40-140˚F) after they are cooked and discarding leftovers within three days. Keep this in mind when you’re more likely to leave rice or other cooked dried foods out – such as when you’re holding them for integration into other recipes or packaging them as a guest’s leftovers or takeout.
Does your kitchen team understand their responsibility to prevent foodborne illness and when to report to management any symptoms they experience that could be connected to it? As the FDA’s Employee Health and Personal Hygiene Handbook details, it’s important your staff appreciates the relationship between their job and the potential risks of foodborne illness, as well as how their health relates to it. If they experience symptoms of vomiting, diarrhea, jaundice, sore throat accompanied by fever, a diagnosed illness caused by a big-five pathogen or simply exposure to such a pathogen, or an exposed or infected cut or wound on their hands or arms, they need to report their symptoms to a manager immediately. (If their symptoms are from a non-infectious condition, such as Crohn’s disease, irritable bowel disease, some liver diseases or pregnancy, they can continue to work if they show medical documentation that their symptoms are non-infectious.) Your team should also be aware of how restriction or exclusion from working with food can prevent foodborne illness and how proper hand hygiene and no bare-hand contact with ready-to-eat food can prevent foodborne illness.
Planning on serving turkey at your holiday gatherings? Make sure your kitchen staff doesn’t wash the turkey during preparation. As the Safe Plates Food Safety Information Center reports, washing a turkey in the sink can spread harmful bacteria like Salmonella and Campylobacter up to three feet away. To prevent the spread of bacteria, clean and sanitize any utensils and surfaces used during preparation, wash hands before and after handling raw turkey, and cook it to a temperature of 165˚F.