Science & Environment

First bacterial galactose oxidase expands toolkit for greener drug and food ingredient production

Source: Phys.org - latest science and technology news stories · Published

First bacterial galactose oxidase expands toolkit for greener drug and food ingredient production
Source: Phys.org - latest science and technology news stories

To produce pharmaceuticals, food ingredients, and flavors and fragrances, it is often necessary to oxidize alcohols. In conventional chemistry, this transformation typically relies on harsh oxidants and elevated temperatures and generates toxic waste.

To produce pharmaceuticals, food ingredients, and flavors and fragrances, it is often necessary to oxidize alcohols. In conventional chemistry, this transformation typically relies on harsh oxidants and elevated temperatures and generates toxic waste.

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What did the Liberty Bell sound like? Science is on the case.
Technology & AI

What did the Liberty Bell sound like? Science is on the case.

The Liberty Bell , with its famous crack, hasn't been rung in 180 years, but that hasn't stopped scientists from pondering what the bell might have sounded like when tolling. In honor of the nation's 250th anniversary, researchers at Penn State University have modeled its acousti

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