purpurin

['pɜ:pjʊrɪn]
  • 释义

  • 羟基茜草素，红紫素;

  • 双语例句
  • 1、

    The key points for extraction of natural edible purpurin and blue pigment are described.

    本文详述了天然食用紫色素和蓝色素的提取技术和操作要点.

    ——期刊摘选
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