药学英语翻译，不要翻译机翻译的，要求语法词汇都不能错误，下面是一段论文摘要

Question

目的：利用中药的提取分离原理，制备出车前草总三萜，为进一步药理实验提供样品。方法：采用乙醇回流提取法，再结合溶剂萃取法进一步分离与富集车前草总三萜。结果：经提取、分离与富集获得车前草总三萜提取物，并对其进行了含量测定。结论：采用乙醇回流法所得的车前草提取物中总三萜含量高。
关键词：车前草；总三萜；乙醇回流法；提取

Answer 1

Objective: extraction and separation principle of traditional Chinese medicine to prepare the grass before moving total triterpenes, provide samples for further pharmacological experiments.
Methods: The ethanol extraction method, combined with solvent extraction for further separation and concentration of total triterpenes plantain.
Results: The extraction, separation and concentration to obtain total triterpenes plantain extract, and determination were carried out.
Conclusion: The method derived ethanol extract of plantain high content of total triterpenes. Key words: plantain; total triterpenes; ethanol reflux method; extraction

Answer 2

不用非得机械的翻译 你可以多查查文献 把文献中的语句套过来 整合成你自己的摘要 不一定非要自己来翻译追问

论文是原创的，在文献中很难找到相似的句子

追答

论文当然都是原创的但只要多找文献 大部分的语句还是可以参考的