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本文研究了从草坪剪草中提取绿色素的方法、理化性质和稳定性 ,提取方法简便 ,在碱性和中性环境下 ,色素对热、光和大部分金属离子都是稳定的
In this paper, the method, physicochemical properties and stability of extracting green pigment from lawn mowing grass are studied. The extraction method is simple. In alkaline and neutral environment, the pigment is stable to heat, light and most metal ions