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目的 :从红花中提取挥发油并测定其含量。方法 :运用微波技术对红花中挥发油的含量进行测定。结果 :测得红花中挥发油的含量为 4 .196 0 %。结论 :运用微波技术从红花中提取挥发油 ,反应速度加快 ,收率提高。
Purpose : To extract volatile oil from safflower and determine its content. Methods : Microwave technique was used to determine the content of volatile oil in safflower. Results : The content of volatile oil in safflower was measured to be 4.1961%. Conclusion : Microwave technology was used to extract volatile oil from safflower. The reaction speed was increased and yield increased.