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- Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform. 方法采用乙醇提取,石油醚脱脂,氯仿萃取,上聚酰胺柱得到高良姜素。
- Methods Galangin was extracted with ethanol,degreased with ligarine,and extracted with chloroform. 方法采用乙醇提取,石油醚脱脂,氯仿萃取,上聚酰胺柱得到高良姜素。
- Total flavanone was extracted with ethanol as solvent from syzygium by ultrasonic wave. 黄酮;;丁香;;分离和提纯;;分光光度法;;超声学;;乙醇
- Results show that the anti-oxidization effect of the extract with ethyl acetate is most evident,preceding that of the extract with ethanol or water. 结果表明:乙酸乙酯提取液抗氧化效果最明显,优于乙醇、水提取液;
- A polysaccharide-enriched fraction (CPPS) was prepared from Codonopsis pilosula root extract utilizing a procedure that entailed extraction with aqueous buffer and precipitation with ethanol. 多糖浓缩分数(南太常委会)准备从党参中提取根利用一个程序,需要与水提取缓冲液和乙醇沉淀。
- Milk Thistle P.E(HPLC 80% HPLC70% HPLC60% UV80%)、Silymarin Extracted with Ethyl Acetate、Silymarin Extracted with Ethanol、Silybin(HPLC 795%). 水飞蓟素、水飞蓟素(乙醇提取)、水飞蓟素(乙酸乙酯提取)、水飞蓟宾。
- Coenzyme Q10 is obtained through saponification, extraction with petroleum benzine, chromatography with silica gel and crystallization with ethanol. 采用醇碱皂化法,经石油醚萃取、硅胶柱层析,无水乙醇结晶、重结晶得到辅酶Q10。
- Methods The stalks and leaves of Bidens biternata were extracted with ethanol of 80%, the extracts were colorated with AlCl3 , then the absorbance at 415 nm was determined. 方法采用80%25乙醇提取,三氯化铝显色,波长415nm处测定吸光度。
- The sample solution can be directly injected into the device for extraction after simple extraction with ethanol, dilution with phosphate buffer solution, and centrifugation. 样品经过匀浆、乙醇提取、磷酸盐缓冲溶液稀释、离心等步骤后直接进行萃取。
- The spice of Eugenia caryophllata Thumb were extracted with ethanol and it has a good antibacterial effects on clove Rhizopus, Penicillium, yeast, Bacillus subtilis , particularly on Rhizopus. 香辛料提取液有一定的抑菌的功效,丁香的乙醇提取液对根霉、青霉、酵母菌、枯草芽孢杆菌均有良好的抑菌功效,尤其对根霉有明显的抑制作用。
- The glucomanna in disposed Amorphophallus konjac was extracted with water and precipitated with ethanol after removal of its impurities by steeping with 50% ethanol at room temperature. 处理过的鲜花魔芋样品经50%25乙醇浸泡除杂,水提醇沉,以葡萄糖为标准品,用苯酚-硫酸比色法测定其中葡甘聚糖的含量。
- To handle or extract with tweezers. 钳住,钳出用镊子处理或拔出
- This paper studied the bacteriostasis of the total extract from Rabdosin serra (Maxim) Hara with ethanol. 测定溪黄草乙醇提取物的抑菌活性。
- Titrate the mixed solution with ethanol solution of acetic acid. 用乙酸的乙醇溶液滴定溶液的碱浓度。
- Drid plant materials were ground and extracted with 95% ethanol. 毛诃子,余甘子,绿绒蒿,船形乌头,点地梅五种药材经粉碎处理,分别用95%25乙醇浸泡过夜,制备得到五种药材的95%25乙醇提取物。
- Orange peel was extracted with benza, ethanol and ether. 用苯、乙醇、乙醚等3种有机溶剂对桔皮进行浸提。
- And the plasma sample was extracted with aether. 血浆样品用乙醚提取。
- The ginger powder extracted with acetone was 8. 6%. 用丙酮和鲜姜汁制取丙酮粉,得率为8.;6%25。
- The pin can be extracted with a magnet. 用一块磁铁就能把那根针吸过来。
- Extract with ethanol 乙醇提取物