العلوم والبيئة
Lipids from banana peels help cherry tomatoes stay fresh longer
المصدر: Phys.org - latest science and technology news stories · نُشر
Fruits and vegetables keep "breathing" even after they're picked. Respiration consumes sugars and organic acids that contribute to flavor, while moisture loss and continued ripening soften the fruit. These changes shorten shelf life and contribute to food waste. Thin edible coati
Fruits and vegetables keep "breathing" even after they're picked. Respiration consumes sugars and organic acids that contribute to flavor, while moisture loss and continued ripening soften the fruit. These changes shorten shelf life and contribute to food waste.
Thin edible coatings can be applied to regulate gas and water transfer and preserve fresh produce. Now, food scientists are exploring whether byproducts we often discard could supply ingredients for these coatings.
أخبار ذات صلة
Sensors track stress in plants in real time—without hurting them in the process
Even plants, from towering palm trees to vegetables such as onions and eggplants, can get stressed. Now, a team of engineers has designed a new kind of sensor that attaches directly to plants and peers inside them to track how they respond to stressors such as drought and fires i
Phys.org - latest science and technology news stories ·
NASA smashed into an asteroid. Now Hera is closing in to see what happened
Europe’s Hera spacecraft has captured its first clear view of two asteroids involved in NASA’s historic 2022 experiment to redirect a potentially dangerous space rock. Now approaching the pair, Hera will investigate the mysterious aftermath of the collision and uncover why the as
All Top News -- ScienceDaily ·
‘Joni Mitchell sang Both Sides, Now over the phone to me’: folk music legend Judy Collins on her 87 remarkable years
As she continues her farewell tour, the US singer-songwriter answers your questions on romance with Stephen Stills, friendship with Carly Simon and how folk underpins all pop How did you come into Joni Mitchell ’s orbit and how did you end up recording Both Sides, Now before she
Culture | The Guardian ·
Meet Colette Kress, Nvidia’s New Interim CEO
Nvidia’s longtime chief financial officer helped transform the company into an AI powerhouse. Now she’s taking the reins following Jensen Huang’s resignation on Thursday.
WIRED ·
They Left Iran, but Now the Regime Is Seizing Their Assets to Silence Them
The Iranian authorities are pursuing diaspora dissidents and journalists, extending the government’s repressive apparatus far beyond its borders.
NYT > World News ·