Methods HPLC-DAD and UV Spectrophotometry were used.
方法高效液相色谱法和紫外-可见分光光度法。
This established HPLC-DAD method could be efficiently used for the species identification and quality control of GMR crude drugs.
本文所建立的HPLC - DAD分析方法对于秦艽生药的品种鉴定和质量控制具有指导意义和参考价值。
The HPLC-DAD method was applied to research the fingerprint of the Emei's Coptis chinensis Franch and the conditions of chromatogram.
采用HPLC-DAD指纹图谱技术研究峨眉产味连指纹图谱，并进行色谱条件优化；
Method Methanol and mixed solvent of chloroform and ethyl acetate extracts from Cordyceps formosana were analyzed with HPLC-DAD-HRMS.
方法用高分辨液质联用分析法，对其甲醇提取物及二氯甲烷和乙酸乙酯混溶剂提取物进行了成分分析。
The fingerprint of betaine and carotenoids extract of Fructus Lycii was studied using high performance liquid chromatography-diode array detector(HPLC-DAD).
采用高效液相色谱二极管阵列检测器联用仪（HPLC DAD）对中药枸杞的甜菜碱、类胡萝卜素提取液进行了指纹图谱研究。
Aim: to study the feasibility and influential factors for the resolution of HPLC-DAD data of chiral drugs by non-negative matrix factorization (NMF) algorithm.
目的：研究非负矩阵因子分解算法(NMF)用于手性药物HPLC - DAD二维数据解析的可行性及其影响因素。
Then the pretreated samples were extracted with acetonitrile, further cleaned up by reverse solid phase dispersion, and analyzed by reversed phase HPLC with diode array detector (DAD).
韭菜样本用微波炉加热处理，使酶钝化消除含硫基质干扰，然后用乙腈提取、逆固相分散净化，用反相高效液相色谱-二极管阵列检测器检测。
A quantification alone by HPLC / DAD technique is only allowed for a complete chromatographic Separation of target compounds.
采用HPLC/DAD技术仅仅只用于目标成分完整的色谱分离？
Objective: To establish the method of specific chromatogram analysis of chemical constituents by RP-HPLC with diode array detector(DAD) for the quality control of Wuling capsules.
目的：建立乌灵胶囊高效液相色谱化学成分特征图谱，为科学评价其质量提供可靠方法。
METHODS: To carry out qualitative and quantitative analysis by means of HPLC DAD detection, heuristic evolving latent projections (HELP) resolution method and overall volume integration method.
方法：用HPLCDAD联用色谱检测，借助HELP法解析，基于组分的色谱保留时间和光谱曲线进行定性，然后用总体积积分法定量。
The optimized conditions were that the sample was extracted by ultrasonic acetonitrile, cleaned up by Florisil-phase extraction (SPE). HPLC with DAD detector was used for determination.
该方法经优化后的条件为：样品经乙腈超声提取，弗罗里硅土柱净化，DAD二极管阵列检测器，经高效液相色谱测定。
The optimized conditions were that the sample was extracted by ultrasonic acetonitrile, cleaned up by Florisil-phase extraction (SPE). HPLC with DAD detector was used for determination.
该方法经优化后的条件为：样品经乙腈超声提取，弗罗里硅土柱净化，DAD二极管阵列检测器，经高效液相色谱测定。
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