The mycellium precipitation were isolated from fermented broth by centrifugation, and then was extracted gradually by 20%, 50%, 70% aqueous solution of ethonal. The concentrated solution of the antibiotic substances was achieved by rotation evaporation and freezing desiccation. The antibiotic substances show similar polarity to that of chloroform and good thermal stability.
将该菌株发酵液进行固液分离，采用20%、50%、70%乙醇分级萃取菌体沉淀，经旋转蒸发、真空冷冻干燥除去大量溶剂后，制备得抑菌活性物质浓缩液，结果显示该物质的极性与氯仿相近，且对热较稳定。
Analysis of the effect of self-made lipiodol farrago in the embolism of hepatocarcinoma combined with chemical treatment Superselective transarterial ethonal embolization with ethanol-lipiodol mixture for advanced hepatocellular carcinoma
碘油混合乳剂对晚期肝癌的化疗栓塞的临床应用用无水酒精碘化油乳剂超选择肝动脉栓塞治疗中晚期肝癌的研究
Results: The necrosis sizes of 10% hydrogen chloride, 10% sodium hydroxide and 75% acetic acid were langer than that of 50% acetic acid and anhydrous ethonal, and 50% acetic acid larger than anhydrous ethonal.
结果10%盐酸、10%氢氧化钠和75%醋酸造成肝脏坏死的大小均大于50%醋酸和无水酒精，50%醋酸大于无水酒精。
Objective To evaluate the morphological and functional changes after proximal complete block by ligation or distal embolization by Lipiodol-ethonal 2 ∶ 1 mixture at the right portal vein branch.
目的观察门静脉右支结扎引发的近端完全阻塞和碘油酒精混合物引发的远端栓塞之后的肝脏形态变化和功能改变。
To evaluate the CT characteristic of the female pelvie cystic mass and its treatment by CT guided ethonal injection, safety and clinic application of the method.
目的：探讨女性盆腔囊性肿物的CT表现特点及CT导向穿刺抽液注入无水乙醇治疗盆腔肿物的方法。安全可靠性及临床应用体会。
Superselective transarterial ethonal embolization with ethanol-lipiodol mixture for advanced hepatocellular carcinoma
用无水酒精碘化油乳剂超选择肝动脉栓塞治疗中晚期肝癌的研究
Optimization of peanut protein extraction by ethonal washing using response surface methodology and its amino acid analysis
响应面法优化醇法花生蛋白提取工艺及其氨基酸分析
The results showed that to determine the content of chlorogenic acid in the leaves, bark and related products, the method of ethonal extraction-paper chromatography-ultraviolet spectrophotometry in routine laboratory is simple, feasible and reliable.
认为在常规实验室中，用乙醇提取-纸层析分离-紫外分光光度法测定杜仲叶、杜仲皮或杜仲产品中绿原酸含量的方法简便易行，结果可靠。
Materials and Methods: 21 of 45 cases were performed by CT guided ethonal injection.
材料与方法：45例盆腔囊性肿物患者，对21例患者行CT导向穿刺，抽出囊液注入无水乙醇。
In this paper, the extraction technology of chalcones from the leaves of Angelica keiskei (LAK) assisted by microwave power was studied. The effect of ethanol concentration, ratio of ethonal volum to LAK weight, extraction time and extraction times on extraction were studied respectively.
本文采用微波辅助法开展了明月草叶查尔酮提取工艺的研究，考察了乙醇浓度、液料比、提取时间及提取次数对提取效果的影响。
Sequencing batch reactors (SBRs) were employed to cultivated aerobic granules with ethonal, sodium acetate and glucose as the organic carbon source, respectively.
本试验采用SBR反应器，分别以乙醇、乙酸钠和葡萄糖为碳源，在高氨氮浓度下培养好氧颗粒污泥。
Methods: Fourty New zealand rabbits were devided into 5 groups. 10% hydrogen chloride, 10% sodium hydroxide, 50% and 75% acetic acid and anhydrous ethonal were injected into the hepatic parenchyma respectively.
方法新西兰兔40只，分为5组，分别于肝实质内注射10%盐酸、10%氢氧化钠、50%和75%醋酸以及无水酒精。
The optimal conditions under which the total anthoxanthin is extracted: 95% ethonal, duration 25 min, temperature 5 ℃ and 3 operation times.
超声波提取总黄酮的最佳操作条件是95%乙醇，时间25min，温度5℃，3次。
But the desorption rate of 50% ethonal solution is lower than that of 75%, and the flow velocity of 50% ethonal solution is slow, not suit for operation. So 75% ethonal solution was chosen for eluting reagent.
但50%的乙醇溶液的解吸率要低于75%的乙醇溶液的解吸率，且流速慢，不易操作，所以选用75%乙醇溶液做洗脱剂。
According to the industrial develop trend of making the sensor size smaller and smaller, semiconducting type gas sensor for ethonal vapor by using Mems technics was chosen as the study direction.
针对近年来在传感器微型化的趋势下的一些研究成果，确定了采用半导体式传感原理制备微型乙醇气体传感器的制作方案。
As a result of poor nutrition and lack of nitrogen, the cassava ethonal fermentation lead to a acidogenic fermentation broth.
对比发现，木薯原料由于营养贫乏、缺乏氮源，导致发酵液易产酸。