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- Objective:To study the extraction and purification process of total anthraquinone in Rheum. 目的:改进大黄总游离蒽醌提取与纯化工艺。
- Keywords Rheum;total anthraquinone in rheum;cathartic colon;Zeng Ye Decoction; 关键词大黄;大黄总蒽醌;泻剂结肠;增液汤;
- total anthraquinone in rheum 大黄总蒽醌
- It was found that dyed fabric has good anti-UV function and its good anti-UV function may be concerned with the anthraquinone in Rheum. 实验表明大黄染色后的天然纤维织物有很好的防紫外特性,大黄的防紫外特性可能与它成分中具有蒽醌衍生物有关。
- total anthraquinone in Zhu Sha Qi 朱砂七总蒽醌
- total anthraquinone in radix et rhizome rhei 大黄总蒽醌
- Six-month oral toxicity study of total anthraquinone in radix et rhizoma rhei in SD rats 大黄总蒽醌对SD大鼠灌胃给药的长期毒性研究
- Study on purification process of total anthraquinone in Radix et Rhizoma Rhei decoction 大黄总蒽醌纯化工艺的研究
- total anthraquinones in Radix et Rhizoma Rhei 大黄总蒽醌
- Content Comparisons of the Total Anthraquinone in the Alcohol Extractive of Aloe Before and After Debittering by Speetropho tometer-chromatometry 分光光度法-比色法对芦荟乙醇提取液脱苦前后总蒽醌含量比较的研究
- Influence of Processing Methods with Vinegar on the content of Anthraquinones in Rheum officinale 不同醋制方法对大黄蒽醌含量的影响
- Application of microwave technique to extraction of free anthraquinones in Rheum emodi 微波技术在大黄游离蒽醌浸提中的应用
- Study on the Analgesic and Antipyretic Action of Total Anthraquinone of Rubia Cordifolia L. 茜草总蒽醌的解热镇痛作用。
- RESULTS The Radix Polygoni multiflori from Bozhou was the highest in free and total anthraquinone. 结果亳州产何首乌中两种蒽醌含量最高。
- Ultrasonic Extraction and Determination of Chromocor in Rheum crispus L. 皱叶酸模总黄酮的超声提取及含量测定。
- The contents of nomadic and total anthraquinone were determined by the magnesium acetate colorimetry directly and after acidolysis,respectively. 结果黑豆汁拌蒸品随炮制时间的变化游离蒽醌含量逐渐升高,但总蒽醌没有显著性变化。
- METHODS The colorimetry using magnesium acetate as color-developing reagent was applied.The content of free and total anthraquinone were determined. 方法采用直接和酸水解后醋酸镁比色法,分别测定何首乌药材中游离蒽醌和总蒽醌的含量。
- Experimental results showed that reflowing time and concentration of alcohol were the significant facts to total anthraquinone content with P<0. 01 and P<0. 05 respectively. 结果表明:回流时间对总蒽醌含量有极显著影响,乙醇浓度也有显著影响。
- Title Ultrasouic extraction and determination of chromocor and polysaccharide in Rheum crispus L. 皱叶酸模总黄酮和多糖的超声提取及含量测定。
- Results:The relevant spots in Rheum palmatem L.,Lycium barbarum L.and Cistanche deserticola T. 结果:TLC可鉴别出与大黄、枸杞子、肉苁蓉药材相应的斑点;