- Author: Jim Coats
On a wet and gloomy winter afternoon, there are few sights more cheering to my eyes than a persimmon tree loaded with its brilliant fruit, hanging from dark boughs like a mass of orange lanterns. But if you come across this bright spectacle on a winter's walk, don't rush to take a bite of that tempting fruit unless you're sure you know what's what.
See, there are persimmons, and then there are persimmons.
The type of persimmon that you can eat right off the tree is the Fuyu variety (left), a firm-fleshed, yellow- to orange-skinned fruit that is flat on the bottom and wider than it is tall—sometimes twice as wide. You can eat the fresh, sweet fruit like an apple or cut up in salads or you can dry it on...
- Author: Jeannette E. Warnert
A TV report about eating on a Food Stamp budget compelled UC Cooperative Extension nutrition program manager Kathleen Nolan into action.
“The reporter was reaching for a processed meal in a box, and I was yelling at the television, ‘You can’t buy anything in a box!’” Nolan said. “The reporter couldn’t survive on the budget, but I know that I can.”
To prove her point, Nolan decided to take her own Food Stamp challenge. For the month of January, she is eating healthy on a Food Stamp budget and blogging about her diet on Facebook. Nolan writes about menus, shopping lists, recipes,...
- Author: Janet Byron
Have you resolved to lose 5 pounds in 2011?
Join the club.
Losing a little weight is a perennial goal on many people’s New Year’s resolution list … and failure to achieve that goal is the primary reason why we keep resolving to lose that 5 pounds year after year.
Judith S. Stern, UC Davis nutrition professor and author of hundreds of articles on obesity and nutrition, says that setting a weight-loss goal is a good thing. “If you don’t make a resolution, you don’t have something to reach for. Resolutions are about hope.”
But no one said it was going to be easy. “Losing weight is even harder than quitting smoking. You can always not smoke,...
- Author: Jeannette E. Warnert
The first commercial crop of an exceptional new mandarin variety created by UC Riverside scientists will be harvested this month.
The fruit, called Tango, is the result of a mutation induced by irradiating budwood of W. Murcott mandarin. The process mimics nature’s manner of improving fruit. Radiation from the sun or natural errors during cell division can cause a single branch or fruit to mutate and develop unique characteristics, which scientists call a “sport.” People have been reproducing favorable sports for generations. In fact, all navel oranges are sports – natural mutations of oranges with seeds or other navel oranges.
W. Murcott mandarins, originally from Morocco, are favored for their deep...
- Author: Diane Nelson
I don’t know if plant scientists make better chefs, but knowledge of plant science can certainly improve our cooking. Take, for example, understanding how to handle oxidation, the interaction between oxygen molecules and all the many substances they may contact. Oxidation is what makes your fender rust and your copper penny turn green. As it relates to plants, oxidation is what causes fresh-cut produce to turn brown and wine to lose its flavor when left too long in an open bottle.
Perhaps you know how to thwart oxidation when preparing potatoes and serving sliced apples (and if not, we’ll get to that in a minute) but here is a less-common food that often falls victim to oxidation: pesto. Has this happened to you? You gather an...