- Author: Iqbal Pittalwala
You pick up a bottle of pomegranate juice because you’ve learned that, although it costs more than most juices, it is replete with antioxidants that bring health benefits. But wait: Is the juice you’ve purchased really pomegranate juice? Or is the product label you have carefully read promising more than it delivers?
UC Riverside chemistry professor Cynthia Larive is determined to find out. She is playing detective by applying chemical tests to juice products sold as pomegranate juice or pomegranate juice blends in order to authenticate their contents.
“We are measuring levels of unique compounds in pomegranate juice...
- Author: Jeannette E. Warnert
A child could eat more than 11,000 servings of lettuce in one day without any ill effect from pesticide residues, even if the lettuce has the highest pesticide residue recorded for lettuce by the USDA. That is just one fact shared on a new pesticide residue calculator produced by the Alliance for Food and Farming, a non-profit organization that provides a voice for farmers to communicate their commitment to food safety and care for the land.
UC Riverside toxicologist Robert Krieger analyzed data from USDA's Pesticide Data Program to create the online...
- Author: Shelby MacNab
Why is there a turkey in the garage?! If you’ve ever found yourself asking any variant of this question, trust us - you’re going to want to read on.
As the holiday season approaches, we begin to think about spending time with our families, enjoying one another’s company over the many feasts that accompany special days. While we may set aside mindful eating during the holiday season, we should not set aside food safety.
In many families, once the holiday meal is served it may sit on the table for 2-3 hours while people come and go, “picking” from the various serving dishes. The most creative food safety flub goes to a family member who thaws her holiday turkey in her garage. Her justification of this practice? “I...
- Author: Janet L. White
Dipping fresh bread into olive oil has become a popular alternative to coating it with butter. Olive oil consists of 85 percent unsaturated fats, and when substituted for saturated fat in the diet can promote ”good” cholesterol (high density lipoprotein or HDL), reducing risk of coronary artery disease.
Some olive oils are more beneficial than others. "Extra virgin" olive oil (EVOO), for instance, is extracted from the olive fruit without using heat or chemical solvents. This mechanical process retains the highest amount of natural “phenolic compounds” — antioxidants and anti-inflammatory agents. Such compounds both retard oxidation in the olive oil (keeping it fresh and preventing rancidity)...
- Author: Rachel A. Surls
The Baldwin Park Community Garden sits in the shadow of the San Bernardino Freeway in Eastern Los Angeles County. As the cars rush by, an effective and innovative community garden grows. A unique public-private partnership has made this garden possible to benefit the community and local children.
The garden, which is approximately a quarter acre in size, has both school and community plots. The land and financial support are provided by Kaiser Permanente. The City of Baldwin Park helps to maintain the garden. The Baldwin Park Unified School District uses the garden to engage fourth graders from four classrooms at two elementary schools in hands-on nutrition education through a project called “The Moveable Feast.”