From: Food Quality Magazine, December/January 2007
To help assure product safety and quality, microbiological shelf-life and challenge studies are essential R&D tools for food processors and manufacturers.
Raw or processed food products deteriorate during processing, distribution and storage. Unless it is sterile, such products will contain indigenous microflora and, in some cases, foodborne pathogens. Unfortunately, presence and growth of microorganisms or foodborne pathogens are not always differentiated by the quality changes in the product. To help assure product safety and quality, microbiological shelf-life and challenge studies are essential R&D tools for food processors and manufacturers.
Now more than ever, the focus of microbiology labs is to continually find new ways to increase productivity, enhance the quality of test results, increase employee safety and, of course, minimize budget expenses. Automation is an option some labs are using to achieve all these objectives.
Expanding IR Technology Use in Food Services has Included Steps to Educate Industry about the Breadth of the Technology
The heat is definitely on for food service operators to reach and maintain tight food safety standards. HACCP programs are all about controlling and eliminating hazards, and food temperatures—when, where and how to take them safely—are at the heart of the program. Fortunately though, hot and cold temperature measurement has gotten easier, faster and safer over the last few years. Infrared technology, as well as more sophisticated infrared temperature measurement techniques, can make a big...
Products Packaged in Glass Look Better, Taste Better and are the Purest They Possibly Can Be
For generations, glass packaging has been trusted to store food, beverages and medicines. Glass has the staying power as a pure, sustainable package that’s healthy for the consumer and the environment. Made from natural raw materials – sand, soda ash and limestone – glass is impermeable and nonporous, which protects its contents from degradation and tampering. In addition, glass is chemically inert, which guards contents from moisture and oxygen, and ensures that the freshness and flavor...
Michigan Turkey and Lyco Team Up to Provide a Showpiece for Reducing BOD and TSS Levels
With the steady increase in poultry processing rates, there has been a corresponding increase in wastewater pollutant concentrations. Despite mechanical improvements in wastewater treatment, many poultry processors continue to pay unnecessarily high fees for municipal water discharges. Michigan Turkey Producers (Wyoming, Mich.), a $100 million annual processor, in conjunction with Lyco Manufacturing (Columbus, Wis.), has set up a patented, state-of-the-art screening system for its poultry wastewater...
Detection Technology Aids Polyphenol Identification and Characterization
A substantial research effort is being devoted to better understand the protection against various diseases that epidemiological studies have shown to be provided by certain fruits and vegetables. Researchers generally believe that this protection comes from the activity of antioxidant compounds, particularly polyphenols, found in abundance in many fruits and vegetables.
Uncovering Hidden, Unwanted Contents in Food-Species ID Testing as the Industry’s and Consumer’s Ultimate Solution
BSE is old news. As early as the 17th century, scrapie disease was described in sheep. However, the agents causing its sponge-like brain symptoms were not reported until the 1980s, work for which Stanley Prusiner was later to be awarded the Nobel Prize in physiology or medicine. He named the infectious proteins “prions.” After the first recognized case, in 1986, of a prion disease in a British cow, “bovine spongiform encephalopathy” (BSE), bovine cases in the U.K. soared to a peak...
Octanoic Acid is Leading the Comeback of Fatty Acid-Based Antimicrobials
Food processors and consumers are becoming more attracted to food preservation strategies with a focus on naturally occurring antimicrobials. Free fatty acids are widely distributed in nature and possess antimicrobial properties. This makes it a great time to consider new treatments which utilize these properties to deliver benefits valuable to processors.
The present unraveling of the virulent E. coli O157:H7 outbreak-involving scallions and green onions at Taco Bell have at least 42 confirmed cases of E. coli O157:H7 illness with at least five hospitalized. Just prior to Taco Bell’s present snafu was the E. coli O157:H7 outbreak involving packaged spinach, which resulted with three deaths and 204 illnesses. Preceding those outbreaks there have been numerous food poisons caused by fresh produce, including a cornucopia of imported products that has...
This will be the first in a series of articles on sanitation technology, with the goal of providing some helpful information that you can incorporate into your sanitation program, bringing it to a new level. I have found that providing training beyond the obvious on-the-job training will clearly show the sanitation staff that there is purpose and importance in working to keep the plant clean and sanitary. An investment in formal training is an investment in your people.