The metal that marks out a true champagne

 作者:空抨变     |      日期:2019-03-03 04:06:00
By Mick Hamer IF YOU get no kick from champagne, it might be cheap fizz in disguise. But a new test should help prevent fraudsters passing off other sparkling wines as champagne or cava. Developed by researchers at the University of Seville in Spain,