• 化学薄层色谱法

    Methods: Chemistry reaction and TLC.

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  • 用纸色谱薄层色谱法鉴别飞利黑墨水标准派克黑墨水中的两种染料均为CI。

    Use PC and TLC to identifying the dyes of the Sheaffer Black Ink and the standard Parker Pure Black Ink, which composed from two dyes: Brilliant Black BN CI.

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  • 采用薄层色谱法对炮制品中白藜芦醇大黄进行定性分析采用薄层扫谱HPLC大黄素进行定量分析。

    Methods The qualitative analysis of piceid and emodin are taken by TLC, and content of emodin was determined by TLCS and HPLC.

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  • 采用薄层色谱法苯酚—硫酸比色

    METHODS:TLC and phenol-sulfuric acid methods were used to qualitative and quantitative analysis of polysaccharides.

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  • 葡萄有机溶剂梯度提取树脂初步纯化薄层色谱分离纯化得到花青素单体体。

    The monomer and dimer of proanthocyanidins in grape seeds were obtained by gradient and enzymatic extraction, isolation with macroporous adsorption resin, and purification by TLC.

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  • 不同的展开剂,采用色谱对全抗凝活性成分进行鉴定分析。

    Methods Under the various separating condition, the anticoagulating active components of scorpion were appraised with thin layer chromatography(TLC) and paper chromatography.

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  • 甲醇提取大豆胚轴中的异黄酮甙,薄层色谱高效液相色谱法检测其组成。

    METHODS Extract of soybean hypocotyl rich in isoflavonoids and saponins were isolated with methanol and investigated using TLC and HPLC.

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  • 采用薄层色谱对处方中的狗鸡血藤等药材进行鉴别

    Methods Use the TLC distinguishing method to distinguish the Rhizoma Cibotii, Caulis SapthoLoBi of the PenYan Keli.

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  • 采用薄层色谱法鉴别制剂精氨酸靛玉红

    Methods Arginine and indirubin in this preparation were identified by TLC.

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  • 采用薄层色谱法对方中白芷、延胡索白芍进行定性鉴别。

    Methods: TLC was used to identify Radix Angelicae Ddhuricae, Radix Paeoniar Alba, Rhizoma Carydalis.

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  • 结果:用层色谱法能很好地出黄柏大黄。

    Results TLC is the best way to test Phellodendron amurense and Rheum officinale.

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  • 采用薄层色谱法对处方中木香肉桂进行鉴别

    Methods Radix Aucklandiae and Cortex Cinnamomi were identified by TLC.

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  • 采用薄层色谱对处方中大黄栀子甘草进行了鉴别。

    Methods: Rhubarb, Gardenia and liquorice were identified by TLC method.

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  • :采用层色谱法对双青咽喉片中的主要有效成分绿草酸、青蒿荷脑进行定性鉴别。

    METHODS Chlorogenic Acids, Glycyrrhizic Acid, Artemisia Annuae oil and menthol in Shuangqing Yanhou tablets were identified by TLC.

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  • :采用层色谱法理化反应对其中的淫羊、补骨脂、原蚕蛾进行鉴别采用紫外分光光度测定淫羊苷含量。

    Methods: Herba Epimedii, Fructus Psoraleae and Bombyx mori were identified by TLC and chemistry reactions; and icariin was determined by UV.

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  • 采用薄层色谱法对橘红梨膏中化橘红五味子进行鉴别。

    Osbeck and Schisandra chinensis Turcz. Baill. were identified by thin-layer chromatography(TLC).

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  • 采用性状鉴别荧光薄层色谱法紫外分光光度进行分析

    Methods Character identification, fluorescence, TLC and UV spectrophotometry were used for analysis.

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  • :以层色谱法进行定性半定量。

    Methods: The sample was analyzed by thin-layer chromatography.

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  • 薄层色谱法对处方中制何首乌白芍黄芪羊藿进行定性鉴别

    METHODS Radix polygoni multiflori praeparatacum succo glycines sotae, Radix paeoniae alba, Radix astragali and Herba epimedii in Ruanmailing oral liquid was identified by TLC;

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  • 由离子色谱法薄层检测得知在此条件下寡半乳糖醛酸大于54.3%,其中为主,产率分别为26.7%27.6%;

    The yield of the oligogalacturonic acid was more than 54.3%, mainly with a degree of polymerization (DP) 2 and 3, the yields of which were 26.7% and 27.6% respectively.

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  • 薄层色谱高效液相色谱

    Method: TLC and HPLC were used.

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  • 薄层色谱高效液相色谱

    Method: TLC and HPLC were used.

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