The ethyl stearate react with sucrose and to synthesize the sucrose fatty acid ester in the poisonless solvent (propanediol).
由硬脂酸乙酯与蔗糖在无毒溶剂丙二醇存在下进行酯交换反应，合成了硬脂酸蔗糖酯。
The process has the advantages of simple and convenient operation, safety and poisonless, which can be widely applied in the medicinal field.
该方法简便易行，安全无毒，可广泛应用于医药领域。
This technology has the advantages of simple operation, high yield and low cost by using water as solvent which is poisonless and pollution free.
该工艺条件具有操作简单、产量高、无毒无污染、成本低等特点。
The prepared carbon nano-tube microcapsule is convenient for use, carrying and transportation, is poisonless and harmless, and does not pollute the environment.
制得的碳纳米管微胶囊使用和携带运输方便，无毒无害，不污染环境。
The prepared carbon nano-tube microcapsule is convenient for use, carrying and transportation, is poisonless and harmless, and does not pollute the environment.
制得的碳纳米管微胶囊使用和携带运输方便，无毒无害，不污染环境。
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