How sour beer gets so... sour

Sour beer, the tart and tangy outcome of a brewing process that's been used in Europe for centuries, has recently surged in popularity in the U.S. Today, scientists report progress on a study of how acids and other flavor ...

Deuteration of molecules using enzymes

Typical routes for making per-deuterated molecules for neutron scattering use chemical methods that are unsuitable for molecules with sensitive functional groups, for example the use of metal catalysts, high temperature and ...

Japanese scientists embrace creepy-crawlies

Firms in Japan are changing people's perceptions about common spiders, worms and insect larvae. These seemingly unwanted creatures have unique features that could be useful for many applications that benefit humans, according ...

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