生物总黄酮是指黄酮类化合物，是一大类天然产物，广泛存在于植物界，是许多中草药的有效成分。在自然界中最常见的是黄酮和黄酮醇，其它包括双氢黄（醇）、异黄酮、双黄酮、黄烷醇、查尔酮、橙酮、花色苷及新黄酮类等。
沙棘总黄酮 Total flavones of Hippophae rhamnoides
黄芪总黄酮 TFA ; total flavonoids of astragalus ; total flavonoids of astragalus membranaceus
葛根总黄酮 total puerarin flavonoids
黄杞总黄酮 ERTF ; TFER
构树叶总黄酮 TFBP
山楂叶总黄酮 TFHL ; flavone mixture of crataegus leaves ; hawthorn leaves flavonoids ; total flavone of hawthorn leaf
广枣总黄酮 TFFC
藤茶总黄酮 AGTF ; Tengcha flavonoids
荞麦花叶总黄酮 TFBFL
淫羊藿总黄酮 HEF ; total flavones of Epimedium ; Epimedium pubescens flavonoids
Objective: To study the optimum extraction process of total flavonoids in Herba Desmodii Styracifolii.
目的:用正交实验法优选广金钱草中总黄酮的提取工艺。
参考来源 - 广金钱草中总黄酮提取工艺研究Objective To study the effects of total flavones of buckwheat flower and leaf(TFBFL)on the improvement of microcirculation.
目的研究荞麦花叶总黄酮(TFBFL)改善微循环的作用。
参考来源 - 荞麦花叶总黄酮对大鼠肠系膜微循环的影响The optimum purification of total flavonids:AB-8 macroporous resin,medicine liquid concentration 0.5mg/ml,medicine liquid pH 3-4,the adsorption flow rate 1BV/h,column on the amount of 3BV and 6BV75%ethanol in the rate of elution 4BV/h best effect.
结果,纯化山楂总黄酮的最佳工艺为:采用AB-8大孔树脂,药液浓度为0.5mg/ml,药液pH为3-4,吸附速率为1BV/h,上柱量为3BV,以6BV75%乙醇以4BV/h的速率洗脱效果最佳。
参考来源 - 山楂西洋参疏肝口崩片的药学部分研究By this method, the content of total flavones was determined for forty-six samples. The result showed the average content of total flavones in Licorice was 4.37%, the linear correlation was good （r=0.9992） and the average recovery was between 95.0%100.5%.
表明该方法的线性关系良好(件0.9992)，回收率在95.0%一100.5%之间，46份甘草样品的总黄酮平均含量为4.37%。
参考来源 - 甘草黄酮类成分的质量标准研究In E_4 the range of contents of ant scorbutic acid was biggest,the ranges of content of soluble protein and total flavanone were biggest in E_3.
抗坏血酸含量提高效果最明显是E_4组,可溶性蛋白和总黄酮含量提高效果最好是E_3组。
参考来源 - 高压静电场预处理黄豆对其幼芽生物成份的影响When total-flavone was the main index, the clarification effect of PVPP- tannin is better than other methods.
结论是当以总黄酮为主要考察指标时，添加PVPP-单宁的方法澄清效果较好。
参考来源 - 新型露酒的开发与研制·2,447,543篇论文数据，部分数据来源于NoteExpress
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