California is one of the most diverse wine producing regions of the world. Although it has a history spanning over 200 years, it has experienced most of its growth in the last fifty years. The regions of Napa Valley and Sonoma County have become as renowned as Franceâ??s Bordeaux and Burgundy. While Cabernet Sauvignon, Pinot Noir, and Chardonnay are by far the most popular fine wine varieties, producers in the Golden State have also experimented with an unparalleled array of diverse varieties, including Zinfandel, Syrah, Nebbiolo, Sangiovese, and Tempranillo.
With a wide range of climate and soils reflected in its 13 AVAs (as of 2012), Sonoma County could almost be considered a whole wine country within itself. It is one of the largest wine regions and significantly overshadows Napa in terms of quantity produced. The main AVAs include: Alexander Valley and Dry Creek, known for good Sauvignon Blanc and Zinfandel; Knights Valley and Sonoma Mountain, for its Cabernet Sauvignon; and Russian River Valley, Sonoma Coast, Sonoma Mountain, for their Chardonnay and Pinot Noir.
Red wine is wine made from dark-coloured grape varieties. The color of red differs based on the grapes variety or varieties used.Interestingly, black grapes yield a juice that is greenish-white. The actual red color comes from anthocyan pigments (also called anthocyanins) from the skin of the grape (exceptions are the relatively uncommon teinturier varieties, which produce a red colored juice). Most of the production centers around the extraction of color and flavor from the grape skin.
