The extraction of purple pigment from iris flower and its physicochemical property were studied.

以高原鸢尾花为原料，提取紫色色素，并对紫色色素的理化性质进行了研究。

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The extraction of purple pigment from iris flower and its physicochemical property were studied. This pigment is stable and has development good value.

以高原鸢尾花为原料，提取紫色色素，并对紫色色素的理化性质进行了研究。结果表明色素具有较好的稳定性，具有一定的开发利用价值。

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