Objective : To study the ultrasonic extraction process of Herba Plantaginis.

目的: 研究车前草的超声提取工艺.

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Objective : To optimize the ultrasonic extraction condition for flavonoids from Chrysanthemum morifolium.

目的: 确定杭白菊总黄酮的优选超声提取工艺条件.

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Objective: Study on the Ultrasonic Extraction of Shikonin ultrasonic method.

目的: 研究用超声技术提取紫草素的方法.

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The methods of microwave extraction , ultrasonic extraction, supercritical extraction were superior to the traditional extractive techniques.

同传统的提取技术相比,微波 、 超声 、 超临界等提取技术有着不可比拟的优越性.

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ConclusionThe ultrasonic extraction process the the advantages of less energy consumption , shorter time and high efficiency.

结论超声提取工艺具有节能 、 省时、效率高的优点.

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