黑米色素的提取和稳定性的初步研究

Extract of Black Rice Pigment And Elementary Exploration on the Stability

黑米含有大量的天然黑（紫）色素，该文主要研究了该色素的提取方法及酸度、温度、光照等因素对其稳定性的影响。

The black rice containing a lot of natural black or red pigment. This paper reports a way to extract this natural pigment from the black rice and the effect ofacidity.temperature and light on the stability.