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- Conclusion:The extract of 70% ethanol was loaded on porous polymer resin column,and the n-Butanol fraction of the elute was established to be the optimal active part. 近年來單味中草藥在抗脂肪肝的療效方面基本取得了共識[2],筆者採用70%25乙醇提取山裡紅葉,乾燥提取物分別用氯仿及正丁醇萃取,最後進行各部位抗脂肪肝作用研究。現報道如下。
- This nail clipper has a suction base to secure it to a non porous surface and a magnifier to make nail clipping easier to see without having to bend right over. 此指甲剪附於塑膠板上,下有兩個大吸盤,可將剪指甲器固定於桌上安全地使用。指甲剪上特別設計附有一個小型放大鏡,方便視力不佳者使用。
- As the main objective,Cu2+ ligand exchange resin column was established for the separation of phosphatidyl cholines and CACC conditions were optimized. 重點建立了Cu2+型配體交換樹脂柱,並優化了分離純化條件。
- Investigating extraction method with organic reagent, we use adsorb chromatography by resin column to extract soybean saponin. 考察了大豆皂甙的有機溶劑提取方法,建立了吸附層析提取大豆皂甙的方法。
- Methods Using macroporous resin column chromatogram,to get 60% ethanol fraction.Using UV spectrum to determine the flavonoid of this part. 方法採用大孔吸附樹脂富集,60%25乙醇洗脫,得總黃酮,採用紫外分光光度法進行含量測定。
- The root powder of Stephania tetrandras was diffused with 0.6% H2SO4 solution and the diffusion passed through D72 resin column. 粉防己根粉用0.;6%25稀硫酸滲濾;提取液通過D72樹脂柱;然後用氨水乙醇溶液洗脫;丙酮、甲苯結晶純化得到粉防己鹼純品。
- In the experiment, we firstly obtained achyranthes bidentata saponins(ABS) from Radix Achyranthis bidentatae by ethanol extraction and resin column elution. 現代藥學研究認為牛膝有抗生育、鎮痛、消炎、抗菌、增強人體免疫力、抗腫瘤、抗病毒、抗衰老、活血、降血糖、利尿等多種藥理作用。
- Through the analysis of principles and embodiments,it is concluded that whether to add acid to brine before its entering into the resin column should depend on the actualities. 通過原理分析和具體例證說明進樹脂塔前鹽水是否加酸要據實情而定。
- Keywords macropore weak acid cation exchange resin;non porous moving bed adsorber;oil drilling waste;soften; 大孔弱酸性陽離子交換樹脂;密實移動床;稠油污水;軟化;
- How to change resin of ion exchange resin column 如何更換離子交換樹脂塔樹脂
- macroporous resin column chromatography 大孔樹脂柱層析
- This non sequitur invalidates his argument. 他不根據前提推理因而論證無效。
- Any of several tough, porous leather substitutes. 通氣性強的塑料幾種粗糙的多孔的皮革代用品
- He added sand to the soil to make it more porous. 他往土裡摻了些沙子以提高滲水性能。
- Patience is a sine qua non for a good teacher. 做個優秀教師必不可少的條件是要有耐心。
- The diplomat was declared persona non grata. 這位外交家被宣布為不受歡迎的使節。
- The Adsorbing Ability of AD- 50 Macro- porous Resin for the Purple Leaf Barberry Pigment AD-50大孔吸附樹脂對紫葉小檗葉紅色素提取性能的研究
- He is declared personal non grata and forced to leave the country. 他被宣布為不受歡迎的人而被迫離開該國。
- The basin is made of synthetic resin. 這個盆是用合成樹脂做的。
- They are made of a common plastic resin. 它們是用一種普通的塑膠合成樹脂做成的。