FOOD SOURCE 1b Unwholesome; signs of spoilage PUBLIC HEALTH SIGNIFICANCE Canned or hermetically sealed foods must be handled so as to maintain container and product integrity. Dented and damaged containers allow for the contamination of the food within the container. This contamination can result in the growth of disease-causing bacteria or spoilage of the can’s contents. Food establishments are required to inspect can goods for damage. Damaged goods are not to be used. They must be disposed of or be segregated and held in designated areas pending proper disposition. PERSONNEL 2d Poor hygienic practices PUBLIC HEALTH SIGNIFICANCE Retail food establishments must have a Health Department approved Hazard Analysis Critical Control Point (HACCP) plan in place when vacuum packageing or when conducting other forms of modified oxygen packaging (MAP). Foods not properly processed using MAP techniques are prone to the growth of botulism. All MAP processed foods must be held refrigerated at 41oF or less until cooking or service. Shelf life of MAP foods are not to exceed 10 days. PERSONNEL 2e Smoking; eating; drinking not restricted PUBLIC HEALTH SIGNIFICANCE The use of tobacco products or eating or drinking during food preparation is prohibited. The hand to mouth contact that occurs during these activities results in the contamination of workers hands and food. FOOD TEMPERATURE CONTROL 3e Hold cold at 41 °F or less PUBLIC HEALTH SIGNIFICANCE Most food poisonings are associated with foods held at temperatures between 41oF and 140oF for extended periods of time. Health Department inspections stress temperature control of potentially hazardous food. The rate of bacterial growth and possible toxin production by some bacteria, can be greatly reduced when foods are held at temperatures of less than 41oF. This cold holding temperature does not generally kill the bacteria that may be present in food, but will slow or inhibit their growth. Bacterial growth and possible toxin production by some bacteria, will occur in potentially hazardous foods that remain at temperatures between 41oF and 140oF for extended periods of time. If a food is held “off” temperature (between 41oF and 140oF) for only a short time, no significant bacterial growth or toxin production should occur. When time is used to control bacterial growth, potentially hazardous foods can be held off temperature for only four hours or less. After this time any food product that has not been served must be discarded. Operations that use time as a control must develop a plan that outlines food handling procedures, identifies when a food item is removed from temperature control and when it is to be disposed of. This plan must be approved by the health department. SANITATION RINSE 4b Mechanical PUBLIC HEALTH SIGNIFICANCE All equipment, utensils and food contact surfaces must be properly washed and then sanitized to minimize food contamination. Washing is the removal of food residue or soil from surfaces. Sanitization is the application of heat or chemicals on cleaned surfaces that results in a 99.999% reduction of disease-causing microorganisms. There are many different types of sanitizers that can be used in food establishments. The most common include: hot water between 165oF and 180oF, chlorine mixed at a concentration of 50 ppm, quaternary ammonia mixed at a concentration of 200 ppm, and iodine mixed at a concentration of 12.5 ppm. If a dishmachine is provided in a food establishment it must be a commercial type that has been shown to effectively sanitize. Most commercial dishmachines sanitize equipment and utensils by the accumulation of heat from contact with 180oF hot water or by contact with chemical sanitizers such as 50 ppm chlorine. SANITATION RINSE 4c In place PUBLIC HEALTH SIGNIFICANCE All equipment, utensils and food contact surfaces must be properly washed and then sanitized to minimize food contamination. Washing is the removal of food residue or soil from surfaces. Sanitization is the application of heat or chemicals on cleaned surfaces that results in a 99.999% reduction of disease-causing microorganisms. There are many different types of sanitizers that can be used in food establishments. The most common include: hot water between 165oF and 180oF, chlorine mixed at a concentration of 50 ppm, quaternary ammonia mixed at a concentration of 200 ppm, and iodine mixed at a concentration of 12.5 ppm. Establishments will often have equipment that needs to be washed and sanitized, but is too large to fit into warewashing sinks or dishmachines, or is not designed to be submerged in water. This equipment must be washed and sanitized “in place”. Surfaces must be washed with a detergent solution to remove food residue, then rinsed free of detergents with clean water and then sanitized with an approved sanitizer. FOOD LABELING AND PROTECTION 9b Food unprotected from contamination PUBLIC HEALTH SIGNIFICANCE Freezing prevents microbial growth in foods, but usually does not destroy all microorganisms. Improper thawing provides an opportunity for surviving bacteria to grow to harmful numbers. If the food is then refrozen, significant numbers of bacteria may be preserved in the food. Disease-causing organisms can contaminate and/or grow in food that is not stored properly. Drips from condensation and drafts of unfiltered air can be sources of microbial contamination for stored foods. Shoes carry contamination onto the floors of food preparation and storage areas. Raw meats and poultry can contaminate cooked and ready to eat foods if stored above these ready to eat items. Even trace amounts of refuse or wastes present in toilet rooms, rooms used for dressing, storing garbage or tools, or rooms housing machinery can become sources of food contamination. TESTING DEVICES 11c Chemical test kits not provided; inaccessible PUBLIC HEALTH SIGNIFICANCE The temperature of the wash and rinse water is a critical factor effecting cleaning and sanitizing of equipment and utensils. It is important that warewashing machines and high-temperature three-compartment warewashing sinks are therefore equipped with accurate thermometers to measure water temperatures. Sanitzer test kits must also be provided and used by food workers to ensure that the concentration of any chemical sanitizers being used are correct. Warewashing machines are required to operate at specific water flow pressures. Water flow pressure can greatly effect how well a dishmachine will sanitize. Low water flow pressure results in inadequate spray patterns and incomplete coverage of the equipment and utensils being washed. Excessive flow pressures will atomize water droplets and again result in incomplete coverage. A pressure gauge installed on the dishmachine’s final rinse line allows workers to monitor the water flow pressure of a dishmachine. IMPROPER CLEANING OF EQUIPMENT AND UTENSILS 12a Food contact surfaces PUBLIC HEALTH SIGNIFICANCE Microorganisms can get into food by food handlers using dirty utensils, cutting boards, slicers, work counters and other surfaces that directly come into contact with food. Food contact surfaces must be kept clean so they are not a source of food contamination. To prevent bacteria from growing on food contact surfaces they must be cleaned and sanitzed after each use or once every four hours when used in a constant production line bases. During manual warewashing of equipment and utensils, all soaps and abrasive detergents must be rinsed from food contact surfaces so sanitzing agents can be properly applied and be effective. UTENSILS - SINGLE SERVICE ARTICLES 13a Utensils not provided; used/stored improperly PUBLIC HEALTH SIGNIFICANCE To help prevent contamination of food by workers, utensils must be provided and used to dispense food. Utensils must also be provided for use in all customer self service areas such as salad bars, buffets and for bulk food dispensing. Utensils that are provided to dispense and serve foods must be stored and handled in a manner that protects the utensil and the food from contamination. Contaminated utensils will contaminate the foods that are being dispensed and served. To prevent possible contamination of food by utensils during pauses in preparation and dispensing , utensils must be stored: a) in the food with the handle up out of the food, b) in a running water dipper well, c) in ice water or in hot water that is above 140oF, d) on a clean dry surface if the utensil is cleaned and sanitized once every four hours. UTENSILS - SINGLE SERVICE ARTICLES 13c Reuse of single service articles PUBLIC HEALTH SIGNIFICANCE Single service items such as paper cups, napkins, straws, plastic “to-go” food containers and plastic tableware are to be used once and then discarded. These items are not constructed to be durable enough to withstand repeated use and repeated washing and sanitizing. PHYSICAL FACILITIES 14f Personal items stored incorrectly PUBLIC HEALTH SIGNIFICANCE Coats, handbags, shoes and other personal items that belong to employees can be a source of food, equipment and utensil contamination if not properly store. Personal items must be kept separate from food, preparation areas, warewashing areas and utensils. Lockers, coat hooks or an approved designated area is to be provided so workers can properly store their personal belongings.
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