fermentation

28.12.09

Bad Bottles of Wine Can Be Used for Energy

By Clay Dillow Posted 16.12.2020 at 5:16 am 0 Comments

A bad bottle can throw a wrench in your dinner party, but researchers in the U.S. and India say it could also lower your energy bills. Using the leftover vinegar and sugar in improperly fermented wine, those scientists are devising novel methods to turn wastewater from vineyards into electricity and hydrogen, cleaning the water in the process.

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Making Vinegar at Home

Turn sour old wine into a beautiful holiday gift -- thanks to science
By Aki Kamozawa and H. Alexander Talbot Posted 09.12.2020 at 5:06 am 0 Comments

Vinegar is one of those ingredients that people don't think of as often as they should. It is mostly just seen in salad dressings and pickles, which is a shame, because there is a whole world of flavor there just waiting to be tapped into. There are often times, especially during the holidays, when there is leftover wine after a festive dinner. Many of us will cork the bottle, with or without various safeguards to preserve the contents, and set it aside for the next day.

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