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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:用正交試驗法對杜仲中的活性成分京尼平苷酸的提取工藝進(jìn)行了優(yōu)選研究。
- 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;純化;測定;
- Keywords Eucommia ulmoides Oliv. leaves;provenances;syringaresnol diglucoside;geniposidic acid; 杜仲葉;地理種源;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;正交試驗;高效液相色譜法;原料篩選;
- He gave me a taste of his acid wit. 他讓我嘗到了他敏銳尖刻之機智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Genipic Acid 及尼酸[植物抗生素]
- Acid had pitted the surface of the silver. 酸把銀器的表面腐蝕了。
- I am doing an experiment of neutralizing acid. 我在做一個(gè)中和酸的實(shí)驗。
- Can Jones beat Smith? That's the acid test. 瓊斯能擊敗史密斯嗎?那是個(gè)嚴峻的考驗。
- Determination of Geniposidic Acid and Chlorogenic Acid in Male Flowers and Related Products of Eucommia ulmoides by Reversed-Phase High Performance Liquid Chromatography 反相高效液相色譜法同時(shí)分離測定杜仲雄花及其產(chǎn)品中的京尼平苷酸和綠原酸
- A salt or an ester of boric acid. 硼酸鹽一種硼酸鹽或硼酸酯
- She dropped acid in high school. 她高中時(shí)代服迷幻藥。
- The metal is fretted with the acid. 金屬被酸腐蝕。
- The chemical can behave as an acid. 這種化學(xué)制品能起酸的作用。
- The acid has eaten through the metal cover. 酸已把金屬蓋子蝕穿了。
- The worker's overalls were badly burned by acid. 這位工人的工作裝被酸腐蝕得很厲害。
- An acid can react with a base to form a salt. 酸可以和堿起反應而生成鹽。
- This substance must be treated with acid. 這材料得用酸來(lái)處理。
- The acid burnt a hole in the carpet. 酸把地毯燒了個(gè)洞。