苋菜红指示剂具有安全性和实用价值。

Amaranth red pigment has security and practical value.

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对该方法与指示剂法分析结果进行了比较。

The analysis results of the method were compared with those of indicator method.

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对该方法与指示剂法分析结果进行了比较。

The analysis results of the method were compared with those of indicator method.

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