目的：探讨用超声波提取法提取益母草总碱的条件。
OBJECTIVE: To study conditions and methods of extractive Leonurine by ultrasound.
以70%乙醇为溶剂，超声波提取法提取鸡骨草中的黄酮；
The flavonoids were extracted with 70% ethanol as the solvent from Abrus cantoniensis with ultrasonic wave and extraction method.
目的比较索氏提取法与超声波提取法提取化橘红中柚皮苷的效果。
Objective To compare the effects of ultrasonic and Soxhlet extraction methods for extracting naringin in Citrus grandis.
发现酶提法与超声波提取法联用，花色苷提取率比单独酶提法高6.0%。
In addition, anthocyanin will be yielded by the coalition method of enzyme-extraction and ultrasonic-extraction(6.0%)more than by single one method.
与超声波提取法和水浴提取法相比，微波辅助提取法具有快速、高效的优势。
Compared with the ultrasonic extraction and water bath extraction method, the microwave-assisted extraction was time saving and more efficient.
结论与传统的乙醇提取法进行对比显示，用超声波提取法具有快速、高效等特点。
ConclusionThe method of ultrasonic extraction has a higher extraction rate and efficiency than traditional ethanol extraction.
与传统溶剂浸提法相比，超声波提取法具有提取速度快，得率高，提取物活性好，溶剂用量少等明显优势。
Compared with traditional solvent extraction, ultrasonic extraction had obvious advantages including the higher yield, faster extraction speed, good extraction activity, less solvent.
方法：采用连续回流提取法和超声波提取法提取膜荚黄芪叶中的皂苷、黄酮、多糖类成分，比色法测定其含量。
Methods Using continuum circumfluence and ultrasound to extract astragaloside, flavonoids and amylose from the leaves of astragalus and determine the quantity with colorimetry.
从提取效率、油的得率及绿色环保几个因素综合考虑，超声波提取法和超临界二氧化碳萃取法是比较理想的两种提取方法。
Considering factors of extraction efficiency, oil yield and environmental protection, the ultrasonic extraction and the supercritical carbon dioxide fluid extraction are the appropriate methods.
比较了传统有机溶剂萃取法和超声波破碎浸提法在提取芦荟苦素方面的差异。
In comparison with the solvent extraction technology, the technology of extracting Aloesin by using of supersonic was studied.
采用索氏提取法、超声波强化提取法和超临界CO2萃取法分别提取大豆胚芽油。
Soybean germ oil was extracted by Soxhlet extraction, ultrasonic-assisted extraction and supercritical CO2 extraction, respectively.
关于菲丁的制备，本实验采用了两种辅助提取方法，微波辅助提取法和超声波辅助提取法。
In the paper there were two kinds of methods to be mentioned about preparation of phytin, one was microwave-assisted extraction, the other was ultrasonic extraction.
同时，采用超高压提取法、超声波法、微波法、索氏提取法获得山楂提取液。
Methods Ultrahigh pressure extraction method, ultrasonic extraction method, microwave extraction method and soxhlet extraction were used to extract flavonoids from Hawthorn.
其中超声波提取的提取率最高（为0.184%），同时因其操作简便，耗时短，无需加热，可以取代《中国药典》规定的索氏提取法（为0.182%）；
The results indicate that the extracting efficiency of ultrasonic extraction is the highest(0.184%), which could replace soxhlet extraction(0.182%).
以生姜为材料，研究不同提取方式包括水浴加热浸提法、醇提取法、超声波浸提法和水蒸气蒸馏法对微生物的抑制作用。
The inhibitory effect of ginger extract on microorganisms was studied with different methods, which were hydraulic extraction, ethanol extraction, ultrasonic extraction and vapor distillation.
研究了超声波水浴提BCR顺序提取法在铅形态分析中的应用，优化了水系沉积物样品铅的各分步提取时间。
An ultrasound bath extraction technique was applied in the modified BCR sequential extraction method for lead speciation in sediments.
方法：采用超声波萃取法提取多糖成分。
分别考察回流法提取法、超声波萃取法及微波萃取法。选择最优提取工艺，对样品进行含量测定。
The backset current extraction, ultrasonic-assisted extraction and microwave extraction were tested to select the optimum extraction and the quantitative analysis of specimen was made.
分别考察回流法提取法、超声波萃取法及微波萃取法。选择最优提取工艺，对样品进行含量测定。
The backset current extraction, ultrasonic-assisted extraction and microwave extraction were tested to select the optimum extraction and the quantitative analysis of specimen was made.
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