Agave maintenance once established. "Agave azul" (blue agave) is used in the production of tequila. In 2001, the Mexican Government and European Union agreed upon the classification of tequila and its categories. All 100% blue agave tequila must be made from the "Agave tequilana" 'Weber's Blue' agave plant, to rigorous specifications and only in certain Mexican states. The hybridized genus ×"Mangave" is created by cross-breeding species of "Manfreda" and "Agave". The ethnobotany of the agave was described by William H. Prescott in 1843: But the miracle of nature was the great Mexican aloe, or maguey, whose clustering pyramids of flowers, towering
Blue (soft drink) Blue (soft drink) Blue is the mark of a soda juice fruit and vitamins sold in Angola. The drink is available in 10 flavors. Released in 2005 by Refriango company, the market leader in Angola, it was awarded the Gold Medal at the International Monde Selection Quality. The Blue brand is available in distinct flavors which other Angolan carbonated soft drinks do not use. The drink's slogan is "life is a feast". The refrigerant Blue has as ingredients: water carbo-sparkling, [sugar], fruit juice made from concentrate, an acidulent, [citric acid], antioxidant, [ascorbic acid], preservatives: E202 and E211, stabilizers: E445, E414