A method for extracting natural pigment from fruit puree is provided with a processing step, wherein the processing step includes a mixing procedure and an extraction procedure. In the mixing procedure, fruit puree, water and salt are mixed to form a mixture liquid. In the extraction procedure, the mixture liquid is placed under the temperature of 0 to 20DEG C for 30 to 180 minutes to form fruit solution containing natural pigment extracted from the fruit puree. By the design of using salt and processing conditions, the method for extracting natural pigment from fruit puree according to the present invention is provided with the advantage of effectively extracting natural pigment under low temperature. The present invention also provides a method for optimizing beverage containing fruit juice, wherein the fruit juice beverage formed by the method may be naturally provided with natural pigment without additionally adding artificial pigment so as to improve color sense and achieve the advantage of having good fruit juice flavor.一種從水果泥中提取天然色素的方法包含處理步驟。該處理步驟包括混合程序及提取程序。在該混合程序中，將水果泥、水及鹽混合，形成一個混合液。在該提取程序中，將該混合液在0℃至20℃的溫度條件下30分鐘至180分鐘，形成包含自該水果泥中脫離的天然色素的水果液。透過鹽及製程條件的設計，本發明從水果泥中提取天然色素的方法具有在低溫下能夠有效益地提取出天然色素的優點。本發明亦提供一種優化含果汁的飲品的方法。由該方法所形成的果汁飲品自然地存在天然色素而不需額外添加人工色素來提升色感且具有果汁風味佳的優點。
