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- The quantity of active component ephedrine of Herba Ephedrae in Qianbai Biyan Granules was determined using dual wavelength TLC scanner. 采用双波长薄层扫描法测定了千柏鼻炎颗粒中麻黄的有效成分麻黄碱的含量；
- The content of neferine in Plumula Nelumbinis wsa determined by dual wavelength TLC scanning. 采用双波长薄层扫描法测定莲子心中甲基莲心碱的含量。
- Methods: The determinations of matrine and oxymatrine were carried out by dual wavelength TLC scanning. 方法:采用双波长薄层扫描法对苦参不同炮制品进行了含量测定。
- Keywords Tangzhi Shuangjiang Cha;Sarsasapogenin;Thin layer chromatography;Dual wavelength TLC scanner; 糖脂双降茶;菝契皂甙元;薄层色谱法;双波长薄层色谱扫描法;
- dual wavelength TLC scanner 双波长薄层色谱扫描器
- Determination of Stachydrine Hydrochloride in Chanhoukang Oral liquid By Dual Wavelength TLC Scanning 双波长薄层扫描法测定产后康口服液中盐酸水苏碱的含量
- Keywords Radix Sophorae Flavescentis;processing;matrine;oxymatrine;dual wavelength TLC scanning; 苦参;炮制;苦参碱;氧化苦参碱;双波长薄层扫描法;
- Keywords rehmannia root;processing;catalpol;content;dual wavelength TLC scanning; 地黄;炮制;梓醇;含量;双波长薄层扫描;
- Method: Astragaloside content in QZYL granules was determined by double wavelength TLC Scanner. 目的:建立芪珍抑瘤颗粒黄芪甲苷含量测定方法。
- Sarsasapogenin in "Tangzhi Shuangjiang Cha" was quantitatively determined by dual wavelength TLC Scanner.The procedure is simple and rapid.The results are stable and repeatable. 应用双波长薄层色谱扫描法测定糖脂双降茶中菝契皂甙元的含量;回收率为98.;18%25;相对标准偏差为2
- Methods: To determine the content of the aconitine by dual wavelength TLCS. 方法：采用双波长薄层扫描法测定了其中的乌头碱含量。
- Methods: The dual wavelength spectrophotometry was adopted. 方法:采用双波长分光光度法。
- dual wavelength thin layer chromatogram scanner 双波长薄层色谱扫描器
- dual wavelength thin layer chromatography scanner 双波长薄层色谱扫描仪
- Methods The Danshen, Gegen, Huangqi and Xuanshen in the prescription by TLC. and Huangqijiagan was determined by the Dual wave-length TLC scanning. 方法:采用薄层色谱法对处方中的丹参、葛根、黄芪和玄参等进行了定性鉴别;用双波长薄层扫描法测定制剂中黄芪甲苷的含量。
- Methods: Use the determination of colorimetry and TLC scanning. 方法:采用比色法及薄层扫描法测定。
- Astragaloside IV was efficiently quantitated by TLC scanning. 结果：方法简便、稳定、重现性好。
- Some factors affect the determination of asphaltine content in crude oil by dual wavelength spectrophotometric method. 沥青质在原油中的稳定性主要取决于原油对沥青质的溶解能力。
- Methods The contents of levofloxacin and tinidazole in auristilla were determined by dual wavelength spectrophotometry. 方法采用双波长分光光度法直接测定左氧唑滴耳液中主药的含量,以留样观察法考察其稳定性。
- Sunset yellow and ponceau 4R were simultaneously determined by dual wavelength equalizing-account method. 采用双波长补偿计算法同时测定饮料中的食用合成色素日落黄与胭脂红。
