甜菜红（甜菜根红）

Red Beet is a natural color made from the edible root of red beet through concentration, filtration, refining and sterilizing processes.红甜菜是一种天然颜色，由红甜菜的可食根经过浓缩，过滤，精制和灭菌过程制成。 Its main composition is Betanin.它的主要成分是甜菜碱。 It is a purple-red liquid which is easily dissolved in water and water-alcohol solutions.它是紫红色液体，易溶于水和水-醇溶液。 It is a stable red purple color in acid and neutral, and is translated to yellow betaxanthin in alkaline.在酸性和中性下呈稳定的红色紫色，在碱性下可转化为黄色虾青素。 The color will not change or fade gradually due to oxidization.颜色不会因氧化而逐渐改变或褪色。 It is widely used in cool beverage, milk product, fruit prepared and other not heat foods.它广泛用于凉饮料，奶制品，水果制品和其他不加热食品。