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- Fast Optimization Method of Linear Gradient Elution Condition for Herbal Medicine's Chromatographic Fingerprint Separation 中藥指紋圖譜的線(xiàn)性梯度分離條件的快速優(yōu)化方法
- Application of Adjustable Moving Overlapping Separation Range Map in Multisegment Stepwise Gradient Elution Condition Optimization of High Performance Liquid Chromatography 可調移動(dòng)重疊分離圖法用于高效液相色譜多臺階梯度分離條件優(yōu)化的研究
- A METHOD FOR PREDICTING RETENTION TIME OF PROTEINS UNDER GRADIENT ELUTION CONDITIONS IN RP-HPLC 蛋白質(zhì)在反相高效液相色譜梯度洗脫條件下保留時(shí)間的預測
- A New Method for Predicting Retention Time of Solutes Under Linear Gradient Elution Conditions in RP-HPLC 反相高效液相色譜中流動(dòng)相線(xiàn)性梯度洗脫條件下溶質(zhì)保留時(shí)間預測的新方法
- Application of Simulated Annealing Genetic Algorithm in Optimization of Linear Gradient Elution Conditions in HPLC 退火遺傳算法在液相色譜線(xiàn)性梯度分離條件優(yōu)化中的應用
- METHODS Gradient elution HPLC was used to analyze the alcohol extracts of Radix Salviae Miltiorrhizae. 方法采用梯度洗脫高效液相色譜法分析丹參乙醇提取物。
- The HPLC was subjected to gradient elution and negtive ion mode was adopted in mass spectrum. 高效液相色譜用梯度洗脫,質(zhì)譜用負離子模式。
- The extracted phenols were detected by an ODS column, gradient elution and programmable UV wavelength detector. 實(shí)驗以ODS柱為分離柱，采用梯度洗脫，可編程紫外檢測器進(jìn)行樣品檢測。
- The effective and active components in bamboo leaves were separated using gradient elution and column chromatography. 采用梯度洗脫及柱色譜法對竹葉中的有效活性成分重點(diǎn)為黃酮進(jìn)行了分離研究、提純。
- Under isocratic elution condition including pH of the buffer solution, separation voltage and the ratio of organic solvent in the buffer solution. 首先以等位沖堤的方式,尋找最佳的實(shí)驗參數,其參數包含緩沖溶液酸堿值,操作電壓及有機修飾劑在緩沖溶液中的比例。
- In order to get better resolution, a simple device which can produce gradient elution is designed. 為了達到更好的分離效果,我們參考文獻上有關(guān)于梯度沖堤的方法,設計出一個(gè)簡(jiǎn)單的裝置。
- A simple gradient elution device and a UV-Vis spectrophotometric detector for HPLC was de, signed. 設計了一種用于高效液相色譜分析的簡(jiǎn)易梯度洗提裝置及UV分光光度檢測器。
- Microcystins were successfully separated under isocratic and gradient elution,and the latter has better efficiency. 在等度及梯度洗脫條件下,三種毒素均被完全分離,梯度洗脫時(shí)峰形更好,檢測靈敏度較高。
- Gradient elution HPLC was used to analyze methanol extracts from white muscardine silkworm,and analyzed the data of their fingerprints by similarity. 采用梯度洗脫高效液相色譜法對獲取的指紋圖譜數據進(jìn)行相似度分析,建立了白僵蠶的指紋圖譜。
- METHODS Gradient elution method was used to determine the content of andrographolide and dehydroandrographolide in Qinghuo Zhimai tablets. 方法:用梯度洗脫法測定清火梔麥片中穿心蓮內酯和脫水穿心蓮內酯的含量。
- A novel method for the fast optimization of binary multi-step gradient elution in reversed phase-high performance liquid chromatography was proposed. 提出了一種反相高效液相色譜中二元多臺階梯度分離條件快速優(yōu)化方法。
- Dual linear gradient elution can be performed with two specially made glass container and a high pressure constant flow pump. 用兩個(gè)特制的玻璃容器及一臺平流泵即可實(shí)現二元線(xiàn)性梯度洗提。
- In this way, the different grades of acetonitrile and methanol were tested to show the feasibility with which they are applied in gradient elution. 按照此法，對國產(chǎn)不同等級的乙腈和甲醇進(jìn)行了測試，指明這些試劑用于梯度洗脫的可能性。
- Gradient elution HPLC was used to analyze methanol extracts from white muscardine silkworm, and analyzed the data of their fingerprints by similarity. 采用梯度洗脫高效液相色譜法對獲取的指紋圖譜數據進(jìn)行相似度分析，建立了白僵蠶的指紋圖譜。
- Objective:To study on chromatography fingerprint(CFP) of Huangqi herbs.Method: HPLC was used on a Hypersil ODS column with water-acetonitriles gradient elution. 應用高效液相色譜法研究了黃芪的指紋圖譜,并對毛蕊異黃酮、芒柄花素及黃芪甲苷進(jìn)行了含量測定。
