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- AIM: To optimize the technical parameters of total arasaponin S purification with macroporous resin. 目的:研究大孔吸附树脂法纯化三七总皂苷的工艺条件及参数。
- RESULTS: The purity of total arasaponin was up to 83.3% after d riing the part of 70% ethanolic elution. 结果:通过大孔吸附树脂纯化后,70%25乙醇洗脱液干燥后总固物中三七总皂苷纯度可达83。
- METHODS: Conditions for the elution were studies under the conditio n of the content of total arasaponin. 方法:以三七总皂苷的量为考察指标,研究树脂吸附容量、洗脱溶媒及其用量,并用正交实验法优选最佳洗脱条件。
- RESULTS: The purity of total arasaponin was up to 83.3% after d riing the part of 70% ethanolic elution.CONCLUSION: The method was a good purification for total arasaponi n. 结果:通过大孔吸附树脂纯化后;70%25乙醇洗脱液干燥后总固物中三七总皂苷纯度可达83.;3%25。
- Keywords macroporous resin;total arasaponin;separation and purification; 大孔吸附树脂;三七总皂苷;分离纯化;
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- I must say the news comes as a total surprise. 我得说这个消息来得太突然了。
- Ten years was the sum total of my education. 我受教育的年限加起来共十年。
- My small contribution was lost in the grand total. 我的小小捐献在巨大的总额中小得几乎看不见。
- The ship was wrecked and became a total loss. 船只失事，一切都损失了。
- He swings from wild optimism to total despair. 他由极其乐观一变而为完全绝望。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- She professed total ignorance of the matter. 她自称对那事一无所知。
- The garden was in a state of total neglect. 那花园完全无人整理。
- The total amount is in the fifties. 总共五十多个。
- Choose four out of the total number. 从全部数目中选出四个。
- Add this numbers together and give me the total. 把这些数字加起来，告诉我总数是多少。
- England scored a total of 436 runs. 英格兰板球队获总分436分。
- The total cost comes out at 500. 总计费用为500英镑。
- He gave her a fifth of the total amount. 他给了她总量的五分 之一。
