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From: Food Quality & Safety Magazine, December/January 2009

Features

Wal-Mart's Magna Carta for Auditing

The company’s GFSI requirements will change how business is done

In the 13th century, the Magna Carta (literally “great paper”) changed the course of history, introducing the idea of constitutional rights for all citizens. In the 21st century, a carta no less magna—this one issued by retail giant Wal-Mart—is having an equally transformative effect on the food industry around the world, particularly in the United States. In 2008, in a letter to food suppliers and a press release to the national media, Wal-Mart became the first nationwide U.S....

Food Quality Jets Into the Future

The food lab of the future is closer than you think

Remember “The Jetsons?” The wildly popular animated series rocketed onto the primetime television scene on September 23, 1962. Set mainly in sky-high Orbit City, the captivating show featured George Jetson, his boy Elroy, daughter Judy, and Jane, his wife, living the life of an average family in the year 2062. Residing in Skypad Apartments and employing a lovable maid named Rosie the Robot, the Jetsons introduced impressionable Earthlings to a galaxy of futuristic flying space cars, instant...

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Departments

A Cool Way to Clean

Dry ice blast cleaning is a cheaper, more efficient method

Keeping food processing surfaces clean is a production manager’s main concern. Removing leftover food, grease, grime, and other residue from production equipment is critical for preventing bacteria growth and ensuring safe, high quality food products. As sanitation regulations become more stringent, labor costs increase, and the industry becomes more environmentally conscious, food companies are looking for new cleaning processes and solutions.

Protect Your Customers From Gluten

Manufacturers and regulators respond by developing additional processing parameters

A Google search of the word combination “gluten free” returns a staggering 7 million results. Many provide information regarding gluten-free ingredients, recipes, and prepared foods currently available in the marketplace. This tidal wave of information is the result of the heightened interest in gluten-free diets of an increasing number of people who have been diagnosed with celiac disease (CD).

Prevent and Control Listeria

Tools are available to help keep bacteria away

Recognized as an important public health problem in the United States, Listeria monocytogenes is a ubiquitous, intracellular pathogen known to cause food-contaminating outbreaks. These microorganisms have the ability to multiply within host cells and spread from cell to cell.

HACCP Programs and Practices Evolve

HACCP plans should be subject to regular revision

This article is based on three webinars from The Microbiology Webinar Series, co-sponsored by AES-Chemunex, Inc. and Carpe Diem, A Wiley Company. Donald Schaffner, PhD, professor and extension specialist at Rutgers University’s School of Biological and Environmental Sciences, was the keynote speaker for both “Challenges in Implementing HACCP: Validation and Verification, Quantitative Risk Assessment: Is it the Next Step After HACCP?” and “Use of Predictive Microbiology to Support...

The Case for Ozone

Ozone has re-emerged as an effective, inexpensive food safety tool

In 2000, the Electric Power Research Institute published “Food Industry 2000: Food Processing Opportunities, Challenges, New Technology Applications.” The report contains the following statement: “Ozone destroys bacteria, mold, mildew, spores, yeast and fungus. It inactivates viruses and cysts. Chlorine is not very effective against viruses and has limited effect on some types of bacteria … ozone reacts much faster than chlorine.”

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