定性定量结果表明虽加工方法不同,但样品内在质量及绿原酸含量基本相同,可以氮气熏干金银花提高其外观质量。
The results shows that both the content and the quality of the drug by different processing are basically the same. Nitric gas fumigating can thus be used for increasing the quality of appeara…
结果发现绿原酸随加热及浓缩时间延长及温度升高而含量降低。
Results Chlorogenic acid contents decreased with temperature and heating-time increasing.
绿原酸是一种重要的生物活性物质,是许多植物及中草药的主要有效成分之一。
The Chlorogenic acid is a important bioactivity material, and one of the main available constituents in many plants and Chinese herb materials.
方法以绿原酸含量为指标,将蒸法加工的金银花药材与自然晾晒、烘干等方法加工的药材及市售药材进行对比试验分析。
Methods According to content of chlorogenic acid, to com pare the honeysuckle processed by braising, drying and toasting with the honeysuckle which were sold in the market.
结果:提取次数及溶媒用量对绿原酸的提取有较大影响;
Result: The number of times for extract and the quantity has obviously effect on the chlorogenic acid extract.
方法:用HPLC色谱法对河南不同产地金银花进行绿原酸的含量测定,并对其灰分、酸不溶灰分、砷盐及重金属进行检测。
Methods: Flos Lonicerae from various areas of Henan province in its content of chlorogenic acid, ash, acid-insoluble ash, arsenate and heavy metals was determined with HPLC.
对绿茶中的绿原酸的提取条件、点样量及方法的精密度、准确度等进行了考察。
The extract condition, extent of sample application, precision and accuracy of the TLC- UV method for chlorogenic acid in green tea were studied.
综述绿原酸的提取、生物活性及应用。
This paper review the extraction, biological activity and application of chlorogenic acid.
红藤的抑菌活性与饮片中总皂甙、总鞣质、游离蒽醌及总绿原酸的含量密切相关。
There is significant correlation of the anti-bacterial activity with the content of total saponin, total tannin, dissociated emodin and total chlorogenic acid in S. cuneata tables.
由此对酶解法,探讨了酶用量、酶处理时间、酶处理温度及酶的联合作用对绿原酸得率的影响。
So the effect of enzyme dosage, treatment time and treatment temperature on extraction yield were discussed.
采用分光光度法对金银花茎中的绿原酸及黄酮类化合物的含量进行了测定。
Chlorogenic acid and chemical compounds of flavones in branch of lonicera japonica Thunb were determined by spectrometric method.
结果显示:绿原酸主要分布于萼筒和花冠筒的内、外表皮细胞及外表皮下的几层细胞中;
The results showed that chlorogenic acid mainly distributed in the epidermis cells and the next layers cells of outer epidermis in calyx tube and corolla tube;
结果显示:绿原酸主要分布于萼筒和花冠筒的内、外表皮细胞及外表皮下的几层细胞中;
The results showed that chlorogenic acid mainly distributed in the epidermis cells and the next layers cells of outer epidermis in calyx tube and corolla tube;
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