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- Abstract:ObjectiveTo study the major influential factors of extraction by alcohol flowing on berberine hydrochloride in Coptis Chinensis Franch. 摘要:目的考察乙醇回流提取法提取黄连中盐酸小檗碱时主要影响因素。
- Reflux and extraction by alcohol and acetic acid, extraction by water, identification and ascertainment by physics chemistry character and spectrum. 方法用乙酸乙醇回流提取,以水萃取,经理化性质和光谱鉴别确认。
- With the extraction by alcohol or methanol and then purification, 40% content of soybean isoflavone can be obtained.The extraction rate is beyoned 85%, and the yield is beyond 70%. 采用溶剂萃取,再精制的生产工艺,可得到40%25以上的大豆异黄酮,萃取率高于85%25,得率大于70%25。
- The paper put forwards the way of extracting refining stevioside by boiling water from the leaves of stevia rebaudiana bertoni and removing impurities from extract by alcohol and ion exchanger. 介绍了用水提取、醇沉淀和离子交换树脂精制等工艺从甜叶菊中提取甜菊苷的方法。
- Exhilarated or stupefied by or as if by alcohol; intoxicated. 醉的,陶醉的因(仿佛)喝酒类饮料而兴奋或木然的; 醉的
- Intoxicated by or as if by alcohol or a drug, such as cocaine or marijuana. 使醉的喝醉了的,被麻醉品例如可卡因或大麻麻醉了的
- Purification of konjac gluco-mannan by alcohol in this paper. 本文用乙醇沉淀法纯化魔芋葡甘露聚糖做了介绍。
- Objective: Study on relation between mechanism of analgesic action of extraction of natrix tigrina lateralis by alcohol and monoamine neural transmitter in hypothalamus. 摘要目的:研讨虎斑游蛇醇提物镇痛作用机理与下丘脑单胺类神经递质含量变化的关系。
- We introduce the method of data extraction by means of an example. 我们用示例的方式来介绍数据抽取的方法。
- As a native metal, gold required no extraction by smelting. 作为一种天然的金属,黄金不需要熔炼提取。
- It's also sapped, predictably, by alcohol, lack of sleep and stress. 我们还可以预期,自控力会因为酒精、缺少睡眠和压力而削弱。
- Active components of Chinese medicine for tenifying kidney extracted by alcohol 补肾中药醇提活性成分
- What is the rarest metal extracted by Dark Elves? 黑暗精灵提取的金属中哪种最珍贵?
- Teeth extracted by the latest Methodists. 香港牙科诊所:由最新的卫理公会教。
- Extraction by alcohol 醇提取物
- The SDF extracted by enzymic methods is yellow. 酶法的提取的SDF,颜色较浅,为黄色。
- The sensation of short-term wellbeing provided by alcohol is inexpensive, widely available and culturally acceptable. 酒精带来的短期良好感觉不贵,到处都可以买到,在文化上也能接受。
- As the same time we determined the Icariin of extract by using HPLC. 同时,用HPLC法测定出了提取物中淫羊藿苷的含量。
- After the extracts was precipitated by alcohol,raw polysaccharides of 77.52% 1.19% purity were obtained. 提取物经乙醇沉淀后;得到纯度为77.;52%25±1
- The extractions of pericarp of Yongchun citrus by alcohol, aether and ethyl acetate was studied. 分别用乙醇、乙醚、乙酸乙酯三种不同的有机溶剂对永春芦柑的果皮进行提取。