{"id":17341,"date":"2019-12-23T07:34:56","date_gmt":"2019-12-23T13:34:56","guid":{"rendered":"http:\/\/foodsafetytrainingcertification.com\/?p=17341"},"modified":"2020-03-06T17:24:08","modified_gmt":"2020-03-06T23:24:08","slug":"edangers-of-e-coli-and-salmonella-in-flour","status":"publish","type":"post","link":"http:\/\/foodsafetytrainingcertification.com\/food-safety-news\/edangers-of-e-coli-and-salmonella-in-flour\/","title":{"rendered":"Dangers of E. Coli and Salmonella in Flour"},"content":{"rendered":"
Although flour has not been a major food safety concern, illnesses and outbreaks have been associated with the consumption of raw flour.\u00a0 Food illness outbreaks associated with flour involved the pathogens Salmonella<\/em> and Escherichia coli<\/em> (E. coli).\u00a0<\/em><\/p>\n Due to flour\u2019s low moisture content and because it’s typically exposed to heat during cooking, microbial and bacterial contamination of wheat flour has not been a major concern. However, if bacteria are present, growth can occur when the flour is further processed into a food product with a higher moisture content.<\/p>\n 2019 E. coli Outbreak<\/strong> 2016 E. coli Outbreak In July 2016, after tests confirmed that the flour was to blame, the recall was expanded to include flour produced between November 14, 2015, and February 10, 2016. In addition, at least five other companies that used recalled flour in their products announced recalls, including Betty Crocker cake mix, Marie Callender’s biscuit mix and Krusteaz pancake mix.<\/p>\n 2009 E. coli Outbreak<\/strong> 2008 Salmonella Outbreak \u201cAlthough dry flour does not provide an environment that is conducive to microbial growth, it is important to understand that flour is a minimally processed agricultural ingredient and is not a ready-to-eat product. Flour is not intended to be consumed raw. The heat process of baking, frying, boiling, and cooking are adequate to destroy any pathogens that may be present in flour and eliminate any potential risk of foodborne illness.\u201d (North American Milling Association)<\/p>\n The best way to avoid a food illness from flour is to avoid consuming it before it’s cooked, but that isn’t always so easy. Below are five sources you should watch out for if you want to avoid a foodborne illness.<\/p>\n Raw dough and batters.<\/b>\u00a0Products meant to be eaten without cooking – cookie dough, pizza dough, and cake and pancake batters\u2014are risky, so you should be careful not to eat them before they\u2019re cooked.<\/p>\n Arts and crafts materials.<\/b>\u00a0Websites devoted to pantry-based projects offer recipes for modeling clay, playdough, spray glue, papier m\u00e2ch\u00e9, and ornaments with flour as the main ingredient. We recommend that you avoid making these mixtures with kids.<\/p>\n No-cook dishes.<\/b>\u00a0Some recipes for truffles, icing, and cookies call for flour but don\u2019t involve heating or baking. If the recipe doesn\u2019t require the dish to be thoroughly cooked, skip it.<\/p>\n Contaminated cooking and eating surfaces.<\/b>\u00a0Flour is light and powdery, and can easily fly everywhere in your kitchen if you aren\u2019t careful. Even minuscule amounts of\u00a0tainted flour can make you sick, so be sure that foods that will be eaten raw don\u2019t come into contact with flour-dusted counters, cutting boards, plates, and the like.<\/p>\n Containers you use to store flour.<\/b>\u00a0When you purchase a new bag of flour, you might\u00a0dump the new flour\u00a0into a bin or canister that has old flour in it, which might be tainted. If you\u2019re not sure whether the old flour has been recalled, throw it out. Make sure that you thoroughly clean the storage container before using it again.<\/p>\n Flour is not intended to be consumed raw, according to the North American Milling Association.\u00a0 The heat process of baking, frying, boiling, and cooking are adequate to destroy any pathogens that may be present in flour and eliminate any potential risk of foodborne illness.<\/p>\n <\/p>\n <\/p>\n","protected":false},"excerpt":{"rendered":" Flour is not intended to be consumed raw, Several illnesses and outbreaks have been associated with the consumption of raw flour from Salmonella or E. coli. The best way to avoid a food illness from flour is to avoid consuming it before it’s cooked, but that isn’t always so easy.<\/p>\n","protected":false},"author":1,"featured_media":17342,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1106],"tags":[1277,1240],"_links":{"self":[{"href":"http:\/\/foodsafetytrainingcertification.com\/wp-json\/wp\/v2\/posts\/17341"}],"collection":[{"href":"http:\/\/foodsafetytrainingcertification.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/foodsafetytrainingcertification.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/foodsafetytrainingcertification.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/foodsafetytrainingcertification.com\/wp-json\/wp\/v2\/comments?post=17341"}],"version-history":[{"count":3,"href":"http:\/\/foodsafetytrainingcertification.com\/wp-json\/wp\/v2\/posts\/17341\/revisions"}],"predecessor-version":[{"id":19326,"href":"http:\/\/foodsafetytrainingcertification.com\/wp-json\/wp\/v2\/posts\/17341\/revisions\/19326"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/foodsafetytrainingcertification.com\/wp-json\/wp\/v2\/media\/17342"}],"wp:attachment":[{"href":"http:\/\/foodsafetytrainingcertification.com\/wp-json\/wp\/v2\/media?parent=17341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/foodsafetytrainingcertification.com\/wp-json\/wp\/v2\/categories?post=17341"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/foodsafetytrainingcertification.com\/wp-json\/wp\/v2\/tags?post=17341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\t\t
Food Illness Outbreaks Related to Flour<\/h3>\n
\nThe FDA reported<\/a> that General Mills announced a voluntary national recall of five-pound bags of its Gold Medal Unbleached Flour with a better if used by date of April 20, 2020. The recall is being issued for the potential presence of Salmonella<\/em> which was discovered during sampling of the five-pound bag product. This recall is being issued out of an abundance of care as General Mills has not received any direct consumer reports of confirmed illnesses related to this product.<\/p>\n Food Safety & Allergy Training - 10% OFF SALE<\/div>\r\n
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\n<\/strong>In 2016,, the CDC detailed an E. coli outbreak linked to flour<\/a> that caused 63 cases of illness across 24 states – 17 of which were hospitalized. General Mills flour was first identified as the potential cause, and the company announced a nationwide recall<\/a> of three of its brands: Gold Medal, Gold Medal Wondra and Signature Kitchens.<\/p>\n
\nAccording to the CDC,<\/a> in 2009, flour was the suspected contamination source in an outbreak involving the consumption of raw cookie dough. There were 77 illnesses associated with the outbreak. Approximately 3.5 million packages of cookie dough and reformulated products were recalled (Neil, et al., 2009). Over 10% of cases had consumed the cookie dough raw. This was the first outbreak in which flour was suspected as the vehicle of transmission of E. coli<\/em> O157:H7.<\/p>\n
\n<\/strong>In New Zealand, in 2008, 66 cases of Salmonella<\/em> <\/a>were associated with the consumption of raw baking mix containing flour (Eglezos, 2010). Another outbreak occurred in 2005 involving cake-batter ice cream served at Cold Stone Creameries in the United States. Twenty-six cases were directly linked to the cake-batter ice cream, which was subsequently found to be contaminated with\u00a0Salmonella\u00a0<\/em>(Zhang, et al., 2007). The outbreak caused 5 hospitalizations but no deaths. These outbreaks suggested flour could be a route of contamination for humans when it is consumed raw. Salmonella<\/em> was found in 1.3% of collected flour samples in Australia and North America (Gilbert, et al., 2010).<\/p>\nFlour is not intended to be consumed raw<\/h3>\n
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Symptoms of Foodborne Illness<\/h3>\n
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Sources of Potentially Tainted Flour<\/h3>\n
Summary<\/h3>\n
References<\/h3>\n
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