Sparkling wine the production of still wine with some noted divergence. At the vineyard, grapes are harvested early when there is still high acid levels. In areas like Australia, winemakers aim to harvest the grapes at 17 to 20° brix. Unlike still wine production, high sugar levels are not ideal and grapes destined for sparkling wine production may be harvested at higher yields. Care is taken to avoid tannins and other phenolic compounds with many premium producers still choosing to harvest by hand rather than risk mechanical harvesting which may split the berries and encourage maceration between the skins and juice. The
The Wine Advocate good", are often ignored by consumers. The Wine Advocate The Wine Advocate, fully known as Robert Parker's Wine Advocate and informally abbreviated TWA or WA or more recently as RP, is a global bimonthly wine publication based in the United States featuring the consumer advice of wine critic Robert M. Parker, Jr. Initially titled "The Baltimore-Washington Wine Advocate" the first issue was published in 1978. Accepting no advertising, the newsletter publishes in excess of 12,000 reviews per year, utilizing Parker's rating system that employs a 50–100 point quality scale (Parker Points® or simply "RP"). These wine ratings have a significant