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1·A way of separating some comestible red pigment from the red turnip is studied by this paper.

本文以胭脂萝卜为原料进行食用红色素的提取研究。

2·Ethyl lactate is one kind of comestible synthetic spicery. It is also one kind of good solvent.

乳酸乙酯是一种食用合成香料，它还是一种非常好的溶剂。

3·Deepen as what current system reforms commissariat, how does grain do industrial business to walk out of predicament without policy meal comestible?

随着粮食流通体制改革的深化，没有政策饭可吃的粮办工业企业如何走出困境？