Utilizing the natural red pigment and fragrance of rose to study the flower beverage with best color,fragrance is the main object at present. But it has much difficult in practice.

• 利用食用玫瑰鲜花的天然红色与自然香味研究生产色艳香浓的玫瑰鲜花饮料是目前花卉饮料生产的目标,但在实际生产中很难达到色泽、香味与口感协调的理想要求。