葡萄串结,绿似翡翠,紫如玛瑙,白胜水晶,剔透诱人。不仅色泽绚丽,鲜甜可口,是人们生活中深受喜爱的果品,同时也是滋补益寿的健体食物。常吃葡萄,便是吃下一味良药,对防病治病均生功效。据成分分析,葡萄含糖量为15～30%,含蛋白质0.15%～0.2%。矿物质0.3%～0.5%,含苹果酸、草酸、柠檬酸等0.5%～1.5%,含有各种花色素的单葡萄糖甙和双葡萄糖甙及胡萝卜素、核黄 Grapes string knot, green like emerald, purple as agate, white crystal, carved attractive. Not only bright color, sweet and delicious, is the favorite fruit in people’s lives, but also nourishing and longevity of healthy food. Eat grapes, is to eat the next blind medicine, the effectiveness of disease prevention and treatment. According to composition analysis, grape sugar content of 15 to 30%, containing 0.15% to 0.2% protein. Mineral 0.3% to 0.5%, containing malic acid, oxalic acid, citric acid 0.5% to 1.5%, containing a variety of anthocyanidins of single glucoside and glucoside and diglucoside and carotene, nuclear yellow