Contamination fear prompts lettuce recall

Salinas-based Nunes Company has voluntarily recalled its lettuce after irrigation water samples tested positive for E. coli contamination//. This happened just 9 days after the FDA relaxed its advisory against eating fresh spinach. According to the company, the E. coli contamination was detecte...

Giant Bud Banner Half the Size of Football Field Flies Sunday Protesting Hydroponics Industry Cartel Monopoly that's Harming California's Medical Marijuana Patients

...and sponsors the Expo), but the magazine and its advertisers hypocritically pretend that its readers, advertisers and customers are growing cucumbers, lettuce and daisies, instead of herbal medicine sold in hundreds of medical dispensaries throughout California. Worse yet, Straumietis says, if a retail ...

Slugs a home run with NIH

...und the gills". "We are constantly trying to come up with new ways to nourish the Aplysia ," said Capo. "A while back we even tried using romaine lettuce as a substitute for the red algae which is a regular part of their diet, and the slugs turned pale green, as opposed to the healthy purplish color the...

Dueling Produce Safety Standards Highlight Void Left by Lack of FDA Regulation

...tandards, developed in 2007 and used by growers around the world. Commodity Specific Food Safety Guidelines for the Production and Harvest of lettuce and Leafy Greens , initially issued in 2007 and followed by the growers who signed the California Leafy Green Products Handler Marketing Agreement. ...

Was it the chicken salad or the swim?

...ly. Conversely, consumption of vegetables in general and organic vegetables in particular lowered the risk of Salmonella infections, although eating lettuce or spinach from sealed retail plastic bags increased the risk. The investigators found no increased risk of Salmonella infection associated with chi...

FDA Touts Efforts to Enhance Food Safety

...ernational notification coordinator" to serve as a liaison between the FDA and its foreign counterparts. It has approved the irradiation of iceberg lettuce and spinach to control toxins such as E. coli . It has developed tests to detect contaminants such as melamine and cyanuric acid. On the int...

Grocery Manufacturers Association Strongly Supports U.S. Food & Drug Administration Decision on the Irradiation of Fresh Produce for Foodborne Pathogen Control

... Technology approved for control of food-borne pathogens in fresh iceberg lettuce and spinach WASHINGTON, Aug. 22 /PRNewswire-USNewswire/ -- Robert Bracket... radiation to be used for controlling food-borne pathogens in fresh iceberg lettuce and fresh spinach: "This decision by FDA is a very significant step forwa...

Irradiation Almost Erases Risk of Food Poisoning

...ess than 90 percent effective when it came to removing E. coli from lettuce. Irradiation, however, reduced the level of E. coli by 99.99 percent in lettuce and by 99.9 percent in spinach, the researchers found. In tests of biofilms that contained salmonella or E. coli, those that contained salmonella d...

U.S. Food Safety: A Grocery List of Tainted Products

...urants sickened 183 people in 21 states and Canada. E. coli-contaminated lettuce from California served at two Taco John's restaurants in two states sickened 80 people. An E. coli outbreak in iceberg lettuce used by the Taco Bell chain sickened more than 70 people in five northeaste...

U.S. Food Safety: Home-Grown Problems Abound

...and California was where we grew produce. Now California is both. And there's also wine production in California, so you have vineyards and cattle and lettuce patches competing for the same land and water. Agriculture is really sort of bumping into each other." And problems can also arise after the produc...

lettuce in Medical Products

Allergen, Food, Lettuce IgG

Description: ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' client...
Company:ARUP Laboratories

Allergen, Food, Lettuce

Description: ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' client...
Company:ARUP Laboratories

lettuce in Medical Dictionary

Virus

...l Server Report mass-mailing worm. ... We have identified a new computer virus that arrives in an e-mail with the ... member of genus Potyvirus, lettuce mosaic virus , in Col-0 re ... identification of host factors contributing to virus infection. ... AVG Antivirus and internet security prot...

lettuce in Biological News

Protecting fresh-cut produce

...nly with tap water. Immediately after harvest, six lettuce heads from each group were stored in coolers for 3...ored in sealed plastic bags. The quality of the lettuce was evaluated based on eight points: overall visua...ganisms increase in inner and outer leaves of head lettuce with excessive moisture at harvest, according to p...

New drug holds out promise of normal diet for sufferers of devastating PKU genetic disease

...rs, nothing. So for example, when a typical teen goes out and has a cheeseburger, Maggie can't have the cheese, the meat or the bun. She can have the lettuce and the pickle." Even individuals who have lived on the restricted PKU diet for years may still suffer health effects into adulthood, Sarkissian ex...

New use for human hair

... the hair to start degrading and releasing nutrients, as is reflected in lower yields in the hair treatments relative to the inorganic fertilizers for lettuce and wormwood." Because of possible health concerns, further research is necessary to determine whether human hair waste is a viable option as ferti...

Brown chemist finds gray mold's killer gene

... a scourge to more than 200 agricultural and ornamental plant species, including staples such as tomatoes, strawberries, snap and lima beans, cabbage, lettuce and endive, peas, peppers, and potatoes. Gray mold envelops its target in a velvety vise, releasing a toxin that poisons the host plants' cells, event...

UCF professor develops vaccine to protect against black plague bioterror attack

... inspired to investigate an oral vaccine for the plague because of his pioneering work in diabetes. He and his team genetically engineered tobacco and lettuce plants with the insulin gene and then administered freeze-dried plant cells to five-week-old diabetic mice for eight weeks. By the end of this study, ...

Good breeding increases shelf life

... SALINAS, CA - The lettuce cut and packaged for food service and salad mixes ...ingly important component of the produce industry. lettuce is highly perishable, and the cutting required in ... further shortens its shelf life. Packaging cut lettuce and other fresh produce in semipermeable plastic f...

New UGA invention effectively kills foodborne pathogens in minutes

...ing contamination of dangerous bacteria on food. The new antimicrobial wash rapidly kills Salmonella and E. coli O157:H7 on foods ranging from fragile lettuce to tomatoes, fruits, poultry products and meats. It is made from inexpensive and readily available ingredients that are recognized as safe by the U.S....

Tips from the Journals of the American Society for Microbiology

...athogens on Leafy Vegetables Protozoa found on lettuce and spinach may sequester harmful food-borne patho...ormis, were cultured from store-bought spinach and lettuce and washed and allowed to graze on green fluoresce...en food-borne pathogens and protozoa isolated from lettuce and spinach. Applied and Environmental Microbiolo...

Economical, nonpolluting solutions to greenhouse growing found

...e environment. Gizas and Savvas conducted four trials in heated greenhouses using gypsophila (commonly known as baby's breath), rose, cucumber, and lettuce using different grades of pumice. In each experiment, pumice grades were tested with two growing systemspots or bags. To assess the growth and yield o...

New UD technology removes viruses from drinking water

...he wash-water system at a produce-packing house, it could help clean and safeguard fresh and "ready to eat" vegetables, particularly leafy greens like lettuce and spinach, as well as fruit, according to Kniel. "Sometimes on farms, wash-water is recirculated, so this technology could help prevent plant p...

lettuce in Biological Technology

Bayer CropScience's Vegetable Seed Business Nunhems Acquires US Lettuce Seed Company Paragon Seed

MONHEIM, Germany, Dec. 12 /PRNewswire/ -- Bayer CropScience announced today that its vegetable seed business Nunhems has acquired the U.S. seed company Paragon Seed Inc. Based in Salinas, California, Paragon Seed specialises in the breeding, production and sales of lettuce varieties. The compa...

Neogen Named to Fortune's List of Fastest Growing Companies

...nsider Neogen (number 21 on the list), a firm that specializes in products designed to enhance food safety. Food crises, involving everything from bum lettuce to tainted peanut butter, have occurred with alarming frequency of late. Based in Lansing, Mich., Neogen supplies large foodmakers with detection kits...

Senesco and Harris Moran Mutually Agree to Terminate Development and License Agreement Due to Restructuring

...the mutual agreement of the parties. Pursuant to the terms of the Development and License Agreement all rights to use Senesco's technology in lettuce and melon revert to Senesco. About Senesco Technologies, Inc. Senesco Technologies, Inc. is a U.S. biotechnology company, headquartere...

UCF professor develops vaccine to protect against black plague bioterror attack

... inspired to investigate an oral vaccine for the plague because of his pioneering work in diabetes. He and his team genetically engineered tobacco and lettuce plants with the insulin gene and then administered freeze-dried plant cells to five-week-old diabetic mice for eight weeks. By the end of this study, ...

UCF professor develops vaccine to protect against black plague bioterror attack

... inspired to investigate an oral vaccine for the plague because of his pioneering work in diabetes. He and his team genetically engineered tobacco and lettuce plants with the insulin gene and then administered freeze-dried plant cells to five-week-old diabetic mice for eight weeks. By the end of this study, ...

Simultaneous Determination of Residues of Approximately 100 Pesticides and Metabolites in Fruit and Vegetables by LC/MS/MS

...residues is given in Figure 5, which shows the chromatogram of a lettuce extract with incurred residues. Dependence of compound specific...05, 0.001, 0.025, 0.050 and 0.10 mg/kg) and the data file of the lettuce extract of Figure 4. Supplementary files Q1 spectra of the compo...

lettuce in Biological Definition

Virus classification

...phiovirus ; type species: Citrus psorosis virus Genus Tenuivirus ; type species: Rice stripe virus Genus Varicosavirus ; type species: lettuce big-vein associated virus DNA and RNA Reverse Transcribing viruses Group VI - ssRNA-RT viruses (single stranded RNA) Family Me...