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- Extracting by acetone and freeze drying got highest hypericin content.The antioxidant activity decreased when increasing the incubation time, extracting in methanol performs better. 不同溶剂萃取的抗氧化性随培养时间增加而降低，不同培养时间以甲醇萃取表现较佳抗氧化性。
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- One MH was entrapped by two MAAs in methanol through hydrogen bond. 表明在甲醇中1个抑芽丹与2个甲基丙烯酸通过氢键形成复合物。
- extracts in methanol 甲醇提取物
- Endogenous hormones IAA, ZR, GA3 and ABA in methanol extract of Rosa rugosa C. 摘要对平阴玫瑰花芽分化期叶片甲醇提取物进行IAA、ZR、GA3、ABA的分离、纯化和测定。
- Title:Role of placental extract in the therapy of urticarias. 胎盘粹取素之功用在治疗麻疹、风疹块。
- Serial Extraction in the Mixed Dentition. 混合齿列期之循序拔牙法。
- Solubility:Soluble in methanol, ethanol. Hardly soluble in toluene, xylene. 溶解度:溶于甲醇、乙醇。难溶于甲苯、二甲苯。
- Then the concentration of the HNO3 in methanol as an eluent was optimized. 然后，作为洗脱剂的HNO3在甲醇中的浓度做了最优化。
- Raw materials had been extracted in astounding volumes. 原材料被耗用的数量使人震惊。
- Solvent Extractables in Petroleum Waxes, Method of Test for (05. 石蜡中溶剂性萃取物的试验方法(05。
- How does the to welfare funds extraction in new standard set? 新准则中对福利费的提取是如何规定的?
- Loss of extractor in waste liquid is 0.23%based o... 萃取剂的损耗量为所处理废液量的0.;23%25左右。
- People have always made fake rice wine, but it's those who add in methanol that are really cruel. 一直都有人在做假米酒，但掺甲醇的人实在太没良心了。
- A new method for preparation of isopropanolamine from ammonia and propylene oxide in methanol was reported. 研究了在甲醇介质中用氨和环氧丙烷制备异丙醇胺的新工艺。
- Crude D-isoascorbic acid was got by acidification of crude sodium D-isoascorbate in methanol with H2SO4. 以D-异抗坏血酸钠粗品为起始原料，采用在甲醇溶液中H2SO4酸化的方法，制得了D-异抗坏血酸粗品。
- It introduces and compares two method of the hydrogen recovery in the blow-out gas in methanol synthesis for reforence. 介绍了目前甲醇吹除气中氢回收的两种方法,并对两者进行比较、分析,供有关厂家参考。
- Start_num The position of the first character you want to extract in text. Start_num要从文本中提取的第一个字符串的位置。
- As well as the process system of plant extract in CTM modernization . 我们致力于成为中国最好的制药工程专业提供商。
- The photooxidation of diethyl sulfide to diethyl sulfoxide was studied in methanol solution by using polymeric Hose Bengal as singlet oxygen sensitizer. 本工作以高分子化的孟加拉玫瑰为单线态氧敏化剂,对二乙基硫醚光氧化为二乙基亚砜的反应进行了研究。
