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|Articles - December 2010|
|Wednesday, November 17, 2010|
Oregon State University food microbiologist Mark Daeschel has figured out a way to keep wine from getting funky. “Microbial spoiling is always a problem” when it comes to winemaking, says Daeschel. One way winemakers combat wine-tainting bacteria is by adding the enzyme lysozyme during fermentation. It is naturally found in egg whites and breaks down bacteria cell walls. However, lysozyme binds to the tannins in wine, meaning less of it is available to kill unwanted bacteria. Daeschel has developed a simple way to improve the cleansing method: add pectin during fermentation. Also used to make jams, pectin stops lysozyme from binding to tannins so that it is free to do its job. “We just did some simple deduction and found it to be the best fit,” Daeschel says. “It’s a natural food ingredient, so there’s no problem adding it.” He filed for a patent four years ago. When it’s approved, winemaking equipment distributors will purchase a license for the method from Fordras, a Swiss company that helped fund the research.
Monday, July 13, 2015
BY SAM BLACKMAN
Storyteller-in-chief with the CEO and co-founder of Elemental Technologies.
Wednesday, July 29, 2015
Pushing the extreme.
Tuesday, July 14, 2015
The Big One serves as an allegory for Portland, a city that earns plaudits for lifestyle and amenities but whose infrastructure is, literally, crumbling.
Friday, July 10, 2015
BY JOE CORTRIGHT
The false promise of economic impact statements.
Wednesday, June 10, 2015
Jeff Lang and his wife Rae used to dole out campaign checks like candy. “We were like alcoholics,” Lang says. ”We couldn’t just give a little.”
Monday, July 13, 2015
BY AMY MILSHTEIN | PHOTOS BY JASON E. KAPLAN
Telemedicine, new partnerships and real estate diversification make health care more accessible in rural Oregon.
Thursday, July 09, 2015
The sweltering weather didn't keep the crowds away. Although the numbers were down slightly from last year, the Oregon Food Bank raised $850,636 to fight hunger. About 80,000 people attended despite temperatures in the upper 90s.
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|Rolling Stone magazine sued by UVA frat brothers|
|'Kayaktivists' hang from St. Johns Bridge to protest Shell Oil ship|
|Legal pot sales to start Oct. 1 in Oregon|
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