Add BrightSurf on Google Email

UNC chemists figure out what causes ‘skunky beer’

Researchers at UNC Chapel Hill have discovered the chemical mechanism behind 'skunky beer' caused by light-sensitive hop compounds called isohumulones. These compounds break down into free radicals when exposed to light, producing a skunky thiol molecule with an extremely low taste and smell threshold.

SourceUniversity of North Carolina at Chapel Hill·JournalChemistry·DateOct 17, 2001

Beer, in moderation, cuts risk of cataracts and heart disease

Research presented at the International Chemical Congress of Pacific Basin Societies found that beer, especially darker ales and stouts, may reduce the incidence of atherosclerosis and cataracts by up to 50 percent. Antioxidants in beer, particularly those found in darker brews, are believed to play a role in this protection.

SourceAmerican Chemical Society·DateDec 16, 2000
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

British men favour beer and fast food diet

A study of British adults found that most men follow a beer and fast food diet, while women prefer the traditional British diet. The research also revealed significant regional and socioeconomic differences in dietary patterns, with those on low incomes and smokers consuming less healthy diets.

SourceBMJ Specialty Journals·JournalJournal of Epidemiology and Community Health·DateDec 12, 2000

Beer found to contain potent antioxidant

Researchers have discovered a potent antioxidant in beer, specifically the compound xanthohumol found in hops, which has been shown to be six times more effective than antioxidants in citrus fruits and four times more effective than those in soy products. The study suggests that drinking beer may help prevent certain diseases such as h...

SourceAmerican Chemical Society·JournalJournal of Agricultural and Food Chemistry·DateAug 16, 2000

Hard liquor, not beer or wine, may explain trends in cirrhosis mortality

US cirrhosis mortality rates have increased and declined in tandem with hard liquor consumption, contrary to the expected association with beer and wine. The study found that excluding beer and wine from analysis revealed a strong correlation between hard liquor consumption and cirrhosis mortality trends.

SourceUniversity of California - San Francisco·DateSep 13, 1999

Alcohol Before Lunch Increases Total Calorie Intake

A study of 52 healthy volunteers found that a single pre-luncheon drink of wine or beer delayed mealtime satiety and increased 24-hour calorie intake compared to non-alcoholic drinks of equal calories. This suggests that alcohol consumption before lunch may play a role in weight gain among moderate drinkers.

SourceAmerican Journal of Clinical Nutrition·JournalAmerican Journal of Clinical Nutrition·DateFeb 24, 1999
SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Beer Inhibits Action Of Carcinogenic Mutagens

Research by Japanese scientists found that beer inhibited the action of mutagens caused by suspected cancer-causing compounds, with stout beers showing the most potent effect. The study also showed that red and white wines, brandy, and Japanese sake had similar inhibitory effects.

SourceAmerican Chemical Society·JournalJournal of Agricultural and Food Chemistry·DateDec 29, 1998

Colorado State Study Sheds Light On Adolescents' Response To Beer Ads

A study by Colorado State University researchers found that white adolescent males are more receptive to beer ads with sports-related themes, while females respond negatively. The study also showed that adolescents who responded positively to beer ads were more likely to use alcohol as adults.

SourceColorado State University·DateOct 14, 1997
Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.