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3M™ Petrifilm™ 乳酸菌测试片

3M™ Petrifilm™ 乳酸菌测试片

In August 2016, 3M™ Petrifilm™ became available as a test of lactobacilli -- depending on the controls in the manufacturing process, the lactobacilli can add flavor to the product and also cause food to spoil to the point of being recalled or discarded.




Lactic acid bacteria are both enemies and friends in food production. Under closely monitored conditions, the bacteria help produce fermented foods such as silky yogurt and crunchy pickles -- and can even be used in probiotic-related applications. However, under hypoxia, low temperature and acidic environment, the bacteria can cause food to spoil, change color, expand bags, and produce unpleasant taste, smell and taste, which ultimately leads to product recall and food waste.




To help food processing companies simplify complex labor-intensive testing methods, 3M Food Safety launched a more efficient and integrated 3M™ Petrifilm™ test tablet to monitor levels of lactic acid bacteria in food and its production environment. The product has all the benefits of the 3M Petrifilm™ Plates family with more than 30 years of brand history -- simplicity, reliability, efficiency and sustainability, without the need for expensive anaerobic equipment and anaerobic packets, anaerobic indicators, etc. required by traditional methods.




This is an unprecedented technology. The 3M™ Petrifilm™ test tablet combines oxygen absorption technology with the oxygen barrier film to create a complete anaerobic environment that allows food manufacturers or laboratories to obtain accurate and true anaerobic results under aerobic culture, and the lactic acid bacteria can be resuscitated within 48 hours.




"Food manufacturers are becoming aware of the impact of lactic acid bacteria on the quality and shelf life of their products." 3 m food safety global marketing manager John David said: "we hope that by 3 m ™ Petrifilm ™ test piece simple test method of the innovation, lactic acid bacteria can make detection of lactic acid bacteria in food production efficiency greatly improved, can make the food quality manager to ensure the quality of their products with much confidence, to help reduce waste and minimize the recall rate and maintain the brand reputation."




Compared to traditional methods, 3M's advanced technology can be used to test a wide variety of food types and environmental surfaces. The company expects this product to create more value for producers of meat, fish, poultry, processed foods, agricultural products, dairy products, and a wide variety of seasonings and sauces. If the test results show that the lactic acid bacteria level is not suitable for production, the company may want to adjust its processing conditions or improve the cleanliness of the production site.




As a leader in helping food and beverage manufacturers optimize product quality and find innovative solutions for safety, 3M's Food Safety division aims to protect consumers and increase the company's net income. To this end, 3M is seeking third-party scientific validation such as AOAC and ISO for its new technology. To order 3M™ Petrifilm™ lactic acid bacteria test films or learn more about its products, contact your local sales representative or call 021-22103126. Please log on to http://3M.com/foodsafety/PetrifilmLAB for more information.



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