UC ANR Strategic Initiatives
University of California
UC ANR Strategic Initiatives

SI-related Blogs

Second Saturday at the SAC Bee supports UC Davis Honey Bee Research

Local artist Laurelin Gilmore and the Sacramento Bee have teamed up to feature honey bee art and education at the Sacramento Bee on Saturday, May 8!  Amazing honey bee art arrived from very talented and generous local artists.  These pieces will be for sale on Saturday and proceeds will be donated to UC Davis for honey bee research. 

Saturday May 8, 2010
3-8 PM
Sacramento Bee outdoor courtyard
2100 Q St., Sacramento, CA 95816

The Department of Entomology will have an observation hive on display, Sacramento Area Bee Keepers Association will have honey samples and we’ve got great educational tables where you can learn about our campus’ Honey Bee Haven garden and how you can support pollinators in your own backyard.  Please come by with your family and enjoy the live band and beautiful artwork.

See you there!

Posted on Friday, May 7, 2010 at 11:10 AM

Summer strawberry smoothies

I’m lucky enough to live about a mile from a small, family-run strawberry patch in Yolo County. From some time in April until October, the Laotian family members pick berries in the mornings and sell them from their small wooden stand until they run out of fruit for the day.

Flats of 4 or 6 baskets are the most economical to buy. I carefully place the flat on the floor of the passenger seat; by the time I have walked around to the driver’s seat, the fragrance of the fresh berries has filled the car with instant summer.

Once home, I don’t wash the berries unless I plan to eat them right away. Instead I keep the berries in their baskets and cardboard flat and just cover them loosely with a paper towel. They keep their flavor and texture up to 5 days this way.

According to UC ANR Food Safety Specialist Linda Harris, washing berries in a sink filled with water can spread contaminants from one berry to another; it’s best to hold them under running water, drain them in a clean strainer and pat them dry with a paper towel. I use a clean grapefruit knife with a serrated, slightly curved tip to cut out just the green stem and white part of each berry.

On summer days I get up early and prep the berries like this before my dog and I head out for a run in the cool morning air. Then all I must do when we return—hot and thirsty—is toss the smoothie ingredients in a blender and turn it on.

You can keep your smoothie simple or pack it full of healthy ingredients, as I do below, so it essentially serves as a full breakfast. Either way, its fresh strawberry flavor is one of the culinary pleasures of an early California summer.

Strawberry Smoothie
Serves two; exact amounts are not critical

3 – 4 ice cubes
1½ – 2 cups washed strawberries, stem and core removed
1 banana, peeled
½3/4 cup protein drink, such as Odwalla Super Protein
½ cup pomegranate, orange or any real fruit juice
½–2/3 cup nonfat vanilla yogurt
Optional: a handful of other fruit such as a peeled, cored pear or a slice of cantaloupe

Place ice in the blender first, then add fruit, yogurt and juice. Cover and blend 1–2 minutes or until ice and fruit are pureed.

If you don’t use a full flat of strawberries, you can freeze, dry and can the extra berries. See Harris’ Strawberries: Safe Methods to Store Preserve and Enjoy http://anrcatalog.ucdavis.edu/pdf/8256.pdf for information on those methods.

Cleaned strawberries ready to be prepped
Cleaned strawberries ready to be prepped

Posted on Friday, May 7, 2010 at 9:30 AM
  • Author: Ann Senuta
Tags: food safety (47), nutrition (125), strawberries (19)

Learn about food and nutrition on YouTube UC Davis

There are a number of short (two-minute) NewsWatch segments on the UC Davis YouTube channel on various aspects of food. These timely and straightforward videos are easy to view and educational. Some food-related topics of interest include:

  • Shaking up salt perceptions [link]

  • Do we obsess about being fat? [link]

  • Why diets don’t work [link]

  • UC Davis creates “bettermilk” (dairy goat milk that protects against diarrheal diseases) [link]

  • UC Davis nutritionist advises: save your money on diet books [link]

  • Recession-proof foods (weighing cost against nutritional value) [link]

  • Beer v. wine: which is the real energy drink? (a 14-minute UC Davis Frontiers program) [link]

You can view all UC Davis YouTube videos at http://www.youtube.com/user/UCDavis.

Posted on Wednesday, May 5, 2010 at 10:57 AM
Tags: NewsWatch (1), UC Davis (58), YouTube (2)

Pasta salad - more nutritious than ever

The ever popular pasta salad is sturdy and economical, but is it nutritious?

It sure can be, and research from UC Davis Department of Plant Sciences professor Jorge Dubcovsky is helping to make that so. Dubcovsky’s team discovered a gene in domesticated wheat that had been damaged, a gene that controls the distribution of nutrients to the grains in healthy grain plants. What’s more, they discovered a copy of that damaged gene in wild wheat, enabling them (and others) to breed new varieties with substantially increased levels of protein, iron and zinc.

Wheat provides about 20 percent of all the calories people consume worldwide. In other words, we eat a lot of it – it’s second only to rice as a human source of calories. Sometime during its domestication (some 10,000 years ago) wheat underwent a change that lowered the protein, zinc and iron content in its grain.

In 2006, after years of mapping, Dubcovsky and his team discovered the culprit - a mutation in a gene called NAM-B1. In healthy grain plants, NAM-B1 controls the remobilizing and distribution of nutrients to the grains when the leaves die off. Without a working copy of the gene, cultivated wheat is not a good processor of its nutrients, so large amounts of protein, iron and zinc are left in its straw.

Dubcovsky’s team then examined the ancestors of commercial wheat and found, amazingly enough, a fully functional NAM-B1 gene within the genome of wild emmer wheat. Emmer wheat can be freely crossed with domestic wheat using conventional means, so no controversial genetic engineering methods were needed to restore the lost gene.

The University of California has already released one variety – Lassik - with the increased nutritional punch. Lassik also is genetically improved for stronger gluten and resistance to both stripe-rust and leaf-rust disease. And because the new strains were bred from widely used commercial varieties, the new variety retains its farmer-friendly characteristics such as high yield and consumer-friendly trait like excellent taste.

The new plants are in the public domain, distributed to breeders across the globe. Some 2 billion people around the world lack adequate micronutrients, so more nutritious wheat could make a big difference in fighting world hunger.

So when friends ask, “What’s the secret to your fantastic pasta salad?” you know what to say:

“Protein, iron and zinc.”

For more on what the UC Davis Department of Plant Sciences is doing to make our salads more tasty, nutritious, safe and affordable, see The Spring 2010 Leaflet

Wild wheat, Triticum turgidum ssp. dicoccoides
Wild wheat, Triticum turgidum ssp. dicoccoides

Posted on Wednesday, May 5, 2010 at 9:04 AM

Campuses expanding sustainable foodservice

The University of California’s campus-run dining halls and restaurants are offering a healthier and more environmentally friendly menu to diners.

For years, many campuses have offered organic food choices or engaged in practices such as using locally sourced products and composting that cut waste and conserve resources. Trayless dining halls, which also reduce waste and water use, are emerging as a trend at universities across the country and are highlighted in a UC Newsroom story about UC’s systemwide foodservice sustainability policy.

The food guidelines, enacted in September, will encourage green dining efforts on all campuses and codify what was already happening. Students inspired UC’s green foodservice efforts, sending 10,000 postcards to the Board of Regents asking for more sustainable options.

Scott Berlin, UC Santa Cruz’s dining director, summed it up nicely when he said that UC’s sustainability efforts fulfill the university’s mission of public service and education and can serve as model for best practices when it comes to foodservice. It’s a win-win for everyone.

-Harry Mok

Posted on Tuesday, May 4, 2010 at 7:47 AM
  • Author: Alec Rosenberg
Tags: sustainable (14)

First storyPrevious 5 stories  |  Next 5 stories | Last story

Webmaster Email: mozbell@ucanr.edu