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- Keywords Compound Danshen;Preparation;Protocatechualdehyde;Total components of water-soluble phenolic acidity;Colorimetric spectrophotometry; 复方丹参;制剂;原儿茶醛;水溶性酚酸总量;比色法;
- Keywords danshen;protocatechualdehyde;the total components of water-soluble phenolic acidity;colorimetric spectrophotometry;quality standard; 丹参;原儿茶醛;水溶性酚酸总量;比色法;质量标准;
- colorimetric spectrophotometry 比色法
- Methods Ultraviolet spectrophotometry was used. 方法采用紫外分光光度法。
- METHO_ DS:Using three wavelength spectrophotometry. 方法:采用三波长分光光度法。
- Evaluation of accuracy of colorimetric shade matching. 电脑比色仪测色准确性的评价。
- This disturbs the sequent colorimetric determination seriously. 严重干扰后续比色测定。
- The steady-state kinetics of CCO was studied by spectrophotometry. 应用分光光度计研究了细胞色素c氧化酶的稳态动力学。
- Various other colorimetric techniques are available. 各种其它比色技术也可使用
- Cell viability was determined by the MTT colorimetric assay. 最后再以MTT染色分析法来观察细胞的变化。
- METHODS: Colorimetric and polarimetric analysis were used. 方法:采用比色法和旋光法两种方法测定。
- METHODS：A tetrazolium reaction spectrophotometry method was used. 方法：采用四氮唑反应分光光度法。
- The color value of capsanthin was analyzed with spectrophotometry. 通过分光光度法对产品品质进行了分析鉴定。
- METHODS:A tetrazolium reaction spectrophotometry method was used. 方法:采用四氮唑反应分光光度法。
- Methods Arseno-antimono-molybdenum blue spectrophotometry. 方法砷锑钼蓝分光光度法。
- Methods: The dual wavelength spectrophotometry was adopted. 方法:采用双波长分光光度法。
- Methods: We used pharmacopia spectrophotometry assay methods. 方法:药典法和紫外分光光度法。
- A new colorimetric assay for antifungal susceptibility testing of Candida spp. 采用葡萄糖消耗法快速测定念珠菌对唑类药物的敏感性。
- Atomic absorption spectrophotometry is a relatively new method of analysis. 原子吸收分光光度法是一种比较新的分析方法。
- The colorimetric device of model 722 spectrophotometer has been improved. 对722型分光光度计的比色池作了改进。
