Alcohol is produced during wine fermentation process. When fermentation, yeast under anaerobic environment, will grapes sugar into alcohol and carbon dioxide. Some wine-producing areas in the time, you can manually add sugar wine outlets, this process is called "Chaptalization". Source sugar: sugar mainly from the grapes themselves. Most of the wine is left over from sugar fermentation. If the fermentation is not yet fully fermented artificially terminated, there will be parts of sugar and yeast transformation was not left behind. Some winemakers will be added to the wine grape wine or grape juice concentrates to increase sugar. How to choose a bottle of wine to drink quality wine direct, first element is to be smooth taste, what kind of taste would be more difficult to talk about personal preference wine direct vendors, wine tasting is a profound knowledge, learn wine tasting takes a long time Research and layers of tempered imported wine outlets, but learn to recognize the wine is a relatively simple matter. General label is usually marked: the grape harvest of the year, to wine name (in origin or winery name (Chateau) is named), the name of producer or producer, manor names, producers (brewery's) name, capacity alcohol concentration ... and so on. Label design according to the designer, there are a variety of styles, so the data writing position is also different. [Adult] This year's harvest weather will affect the quality of the grape harvest of [producing] a bottle of fine wine, good or bad decision areas designated AOC legal name [wine] castle built in geology origin [AOC] Mis En Boteille Au Chateau [Signature] winemaker wine quality is more layer of assurance [France] person affected TERROIR special geographical features wine wine products direct price _ AirPlus MassMutual (certified) _ Wine direct from Qingdao International Trade Co., MassMutual AirPlus The company offers. AirPlus International Trade Co., Ltd. Qingdao Wantong (www.jhwintop.cn) is a leader in Qingdao, Shandong Province, chemical reagents, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. AirPlus MassMutual in leadership with the staff warmly welcome all inquiries negotiations to create a better future AirPlus MassMutual.