SPOKANE —
Eighty years ago my mother was in grade school where schoolroom paste was made by mixing a little flour and water together. Memories of that simple glue came back to her when she and I recently stood in my kitchen, mixing two small batches of flour and water. First I mixed regular “better for bread” flour with water in a little dish, then I did the same with special test flour made from a new type of durum wheat. The first mixture was a pasty, lightest-of-light-tan color, the second had a pale but clearly evident yellow hue.
Durum is an unusual type of wheat, one with kernels so hard we don’t generally make it into flour at all. Instead, regular durum is ground only to about the consistency of sand-sized grains known as semolina. The semolina is then used to make pasta. In North America, durum wheat is grown in the dry parts of Montana, North Dakota and Saskatchewan, as well as in some parts of the desert southwest.
In some ways, durum is pretty primitive stuff: in the lingo of plant genetics, it’s “tetraploid” rather than “hexaploid” like most wheat. But durum has some highly desirable characteristics. It has better drought resistance and, in some instances, better disease resistance than the more common types of wheat.
It’s the hardness of the kernels of durum that has limited its culinary uses over the ages, with durum used only for pasta and couscous while softer wheat has been made into flour and transformed into bread, gravies and all the rest of it.
Enter onto the scene wheat researcher Dr. Craig Morris of the Agricultural Research Service housed on the campus of Washington State University. For 10 years Morris has worked to use classical wheat breeding techniques to introduce the genes for a soft kernel into durum wheat. Patient work in greenhouses and ultimately a few acres of farm trials has been going on year after year.
Now Morris can announce that he’s succeeded in his quest. He’s put the genetic information for soft kernels into the durum wheat plant. Hence my little experiment at home in the kitchen using test durum flour Morris had given me.
“In some places durum can out-yield hexaploid wheat,” Morris said to me in his lab. “We’ve thrown off the shackles of the hard kernel of durum. The sky is now the limit.”
The new soft durum still can be used to make pasta. It requires less energy to mill into semolina than hard durum, so that’s a positive. And perhaps better still, the new soft durum can also make flour and go into all the culinary products we are used to making from hexaploid wheat.
Morris and his co-workers are now waiting for the patent on the new type of durum wheat to be secured.
“Once we have that, soft durum is ready for prime time,” Morris said with a smile.
E. KIRSTEN PETERS was trained as a geologist at Princeton and Harvard. This column is a service of the College of Agricultural, Human and Natural Resource Sciences at Washington State University.
Opinion
Hardest wheat is turned soft by science
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Oklahomans unite in tragedy; set example for country
Whenever we witness the type of devastation wrought by this week’s killer tornado, we naturally struggle with a host of emotions. Those of us in the neighborhood battle to control our anxieties as we gather the information we can about the storm’s strength, location and direction. We experience dismay when we hear the threat above us has touched down and become a real physical menace to our friends, neighbors and loved ones. When the “all clear” sounds, we are thankful that the nightmare is over. When we realize our loved ones are all safe and sound, we rejoice.
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Spirit of Oklahoma strong in tornadoes
Because we’ve been through so much, we are a people who get perturbed when those on our nation’s coasts look down their noses at us. We are a people who get irritated when others tell us how we should live, or what we should believe. We are a people who cringe when others see our waving wheat fields as only flyover country.
We know that we are not perfect, but we are good, we are compassionate and we are giving. It is this spirit which led the teachers at Briarwood and Plaza Towers Elementary this week to use their bodies to shield students from tornado debris. It was this spirit that enabled law enforcement officers to stand in the way of the oncoming tornado to divert traffic from the storm’s path. It was this spirit that compelled Oklahomans around the globe to rush to the aid of their friends and neighbors. -
Let kids start school on a normal schedule
Q: Our son’s fifth birthday is in August. He did just fine, socially and academically, in preschool, but the counselor at the school he’s slated to attend has recommended that we hold him back a year because of his late birthday. She says that kids with late birthdays, especially boys, do better if they’re given an extra year of maturation before starting school. What do you think?
A: The practice of postponing Kindergarten for so-called “late birthday” children — generally defined as children having birthdays after May — got its start about 20 years ago and has generated the usual unintended consequences. Prime among those is the fact that by delaying the start of school for children having birthdays after May, schools only create a new crop of children with late birthdays — those occurring after January.
It’s true that during early elementary school, boys are less mature in several respects than girls. In general, their attention spans tend to be shorter. Therefore, they’re more impulsive and more easily distracted. It’s also true, however, that some children, boys as well as girls, experience developmental “spurts” during Kindergarten. The slightly immature, impulsive 5-year-old may be at the norm one year later. -
No one realizes how tough Okies really are — until this happens
Like many of you, I’m ending this tragic week emotionally drained. I was either glued to the weather report throughout the first part of the week or — when Su-the-dog and I weren’t settled down inside the storm shelter waiting for the all-clear to sound — I hovered with her about the shelter door leading down to it. Now as the week ends, I just might have changed my mind about a couple of things.
Many of us have been on our knees throughout this week praying that God will strengthen and comfort the state’s numerous tornado victims and their loved ones. Some have already contributed to organizations such as the Red Cross or the Salvation Army to aid this week’s victims of various tornadoes, and those who are able have either donated blood or else they will when the Bloodmobile makes its rounds. -
Seeing yourself as the world sees you
Ever try seeing yourself as others see you, or your piece of the world as others see your piece of the world?
You know, if you could get others to see you, or if you could get other parts of the world to see your part of it?
Narcissism and inferiority, both, can trap us in front of a mirror, admiring or lamenting, pleased or not pleased by the vision we presumably offer others.
Yet, what’s happened over the last three days, since yet another deadly tornado rolled through Moore, offers an entirely different perspective.
Through strength or weakness, we may take an interest in how we project. But when the “Today Show” is broadcast from the rubble and the network evening news has placed its anchor amidst the carnage; and when the news channels descend upon the destruction and every newspaper in the country is playing your and your neighbors’ plight bigger than its own hometown news, it turns surreal. -
ROCK DOC: Japanese find a new source of natural gas
The name “natural gas” might be a puzzle. After all, how could there be such a thing as unnatural gas? The reason we call natural gas what we do has to do with history. There was a day that people made burnable gas by heating coal. The gases that came off the coal were piped around cities where they did things like light street lamps and even power cook stoves in homes.
Coal gas had its down side. For one thing, it often contained carbon monoxide. And it took energy to make the gas, so it never could be truly cheap. -
Witnesses missing; Behenna case could be heard at Supreme Court
The film “Breaker Morant” was nominated for an Oscar for the best screenplay in 1980. It told the story of Harry “Breaker” Morant, an Australian who served in the British Army and was court-martialed for alleged war crimes during the Boer War in Southern Africa in the early years of the last century.
That conflict pitted the British Army against the descendants of the Dutch settlers who had migrated to what is now South Africa in the 17th and 18th centuries. The majority of them were farmers and in their language of Afrikaans were known as “Boers.” -
Don’t leave Oklahoma!
May is graduation season. As I have done every year as lieutenant governor, I have given multiple commencement speeches. Advice flows freely during this time and it usually runs the gamut. What to do, what not to do, how to do ‘x’, be sure not to do ‘y.’ Too often commencement speakers speak in big generalities. So general, the message is frequently lost or forgotten.
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Last-minute funding proposals not in state’s best interest
All indications point to this being the last week of this year’s legislative session. The Legislature will go home a week early. This is good news for Oklahomans as not only will there be cost savings but all Oklahomans should breathe a sigh of relief when the Legislature stops making new laws a week ahead of schedule.
As usual, the Legislature will take a number of important votes during the last week. Some will be forced due to attempts to introduce and pass far-reaching, new policies that should have been introduced much earlier in the year. -
BY THE NUMBERS: Oklahoma still needs to invest in its economy
After six months of stagnation, the Oklahoma economy finally appears to be expanding again albeit still weakly. Unfortunately, our leaders aren’t making the investments we need to give our economic prospects a boost.
Last week the Oklahoma Office of Management and Enterprise Services reported that in April state General Revenue fund collections were 5.2 percent above the estimate and 14.7 percent higher than last year’s collections. Under normal circumstances, such a report would indicate that the Oklahoma economy was very strong. But this isn’t a normal circumstance, and April isn’t a normal month. - More Opinion Headlines
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Oklahomans unite in tragedy; set example for country
