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- Objective: To study the optimum technolo gy of extracting bioactive c omponent named geniposidic acid in Eucommia Ulmiodes by orthogonal test. 目的:用正交试验法对杜仲中的活性成分京尼平苷酸的提取工艺进行了优选研究。
- Keywords Eucommia,Pinoresinol Diglucoside,Geniposidic Acid,extraction, purification, determination; 杜仲;松脂醇二葡萄糖甙;京尼平甙酸;提取;纯化;测定;
- Keywords Eucommia ulmoides Oliv. leaves;provenances;syringaresnol diglucoside;geniposidic acid; 杜仲叶;地理种源;丁香脂素二糖甙;京尼平甙酸;
- Keywords Eucommia Ulmiodes;geniposidic acid;orth ogonal test;HPLC;choice of material; 杜仲;京尼平苷酸;正交试验;高效液相色谱法;原料筛选;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- Determination of Geniposidic Acid and Chlorogenic Acid in Male Flowers and Related Products of Eucommia ulmoides by Reversed-Phase High Performance Liquid Chromatography 反相高效液相色谱法同时分离测定杜仲雄花及其产品中的京尼平苷酸和绿原酸
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
- The worker's overalls were badly burned by acid. 这位工人的工作装被酸腐蚀得很厉害。
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
- This substance must be treated with acid. 这材料得用酸来处理。
- The acid burnt a hole in the carpet. 酸把地毯烧了个洞。
- Carbolic acid can be used to make antiseptic. 石炭酸可用来做防腐剂。
