In Portugal, corks still top screwcaps

In this natural forest northeast of Portugal's capital, centuries-old cork oak trees are bathed in sunlight, their thick grayish bark standing out among the greenery.

Menu design key to increased wine sales and customer satisfaction

Ever since America's oldest restaurant, the White Horse Tavern in Rhode Island, opened its doors in 1673, restaurateurs have been trying to keep their customers happy while increasing profits. Wine has always been a solid ...

Wild yeasts may hold key to better wines from warmer climates

Researchers at the University of Adelaide have found yeasts that naturally occur on wine grapes may improve wines produced in warmer climates. Up until now the use of these 'natural' or 'wild' yeasts during the production ...

Verifying 'organic' foods

Organic foods are increasingly popular—and pricey. Organic fruits and vegetables are grown without synthetic pesticides, and because of that, they are often perceived to be more healthful than those grown with these substances. ...

Finding new life for wine-grape residue

California produces nearly 4 million tons of world-class wine each year, but with that comes thousands of tons of residue like grape skins, seeds, stems and pulp. What if scientists could harness that viticultural waste to ...

Identifying vintage wines by their chemical signature

Does every wine carry its own chemical signature and, if so, can this be used to identify its origin? Many specialists have tried to solve this mystery, without fully succeeding. By applying artificial intelligence tools ...

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