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啤酒是用大麦芽、酒花、大米等为原料,经醣化发酵而酿制成的一种富有营养的大众化饮料酒.据分析,啤酒中含有5%的碳水化合物,1.5～4.5%酒精,0.4%的二氧化碳,0.5%的蛋白质,此外还含有无机盐钙、磷、铁和多种维生素.一九七二年七月一日,在墨西哥召开的世界营养食品会议上,啤酒被各国医学家宣布为“营养食品”,会议规定,营养食品需具备三个条件:含氨基酸丰富,发热量大,所含的营养成分绝大部分能被人体吸收利用.
Beer is a nutritious and popular beverage brewed by saccharification and fermentation using barley malt, hops, rice, etc. According to the analysis, the beer contains 5% carbohydrates, 1.5-4.5% alcohol, 0.4% Of carbon dioxide, 0.5% of protein, in addition to inorganic salts of calcium, phosphorus, iron and multivitamins. On July 1, 1972, at the World Nutrition Food Conference in Mexico, beers were declared by medical experts in all countries as “Nutritional food”, the meeting provides that the nutritional foods need to have three conditions: amino acid rich, heat, contains most of the nutrients can be absorbed by the body.