查询词典 trigonelline

The results indicate that the method is simple and rapid for the determination of strong polar trigonelline in Trigonella foenum-graecum L. Furthermore, it significantly reduces the equilibration time compared with ion-pair liquid chromatography recorded in the Pharmacopoeia of China. This new method can be used as a valid method for the quality control of Trigonella foenum-graecum L.

结果表明所建方法分离效果好、快速简易，可以弥补中国药典中离子对色谱法平衡时间过长的缺陷，适用于胡芦巴药材中强极性胡芦巴碱的测定，为胡芦巴的质量控制提供了有效的方法。

Objective: To set up a method for determination trigonelline in pumpkin powder by HPLC.

目的：建立高效液相色谱法测定南瓜粉中胡芦巴碱的方法。

Compare of two kinds of coffee, it is no significant difference in the content of greed coffee, trigonelline, nicotinic acid and caffeine, but the content of chlorogenic acid has significant difference.

比较两种咖啡豆的成分，生豆中葫芦巴碱、烟酸、咖啡因含量没有显著性差别，而绿原酸含量具有显著性差别。

This paper optimized the roasting of two kinds of yunnan coffee and analyzed the changes of content of trigonelline, nicotinic acid, chlorogenic acid and caffeine in the process of roasting.

论文首先研究了两种云南产咖啡豆(2-1-M，2-2-X)的最适焙烤条件，并对焙烤过程中风味物质前体葫芦巴碱、绿原酸、烟酸、咖啡因等含量的变化进行了分析。

The method has good linearity in the range of 2.50~100 mg/L for trigonelline (r=0.9996). The recoveries were on an average of 102%by adding 29.2 mg/L and 43.8 mg/L with relative standard deviations of 4.17% and 2.28%(n=3), respectively.

胡芦巴碱的线性范围为2.50～100 mg/L (r=0.9996)；两个加标水平的平均加样回收率为102%，相对标准偏差分别为4.17%和2.28%(n=3)。

Coffee contains hundreds of components including substantial amounts of chlorogenic acid, caffeine, magnesium, potassium, vitamin B3, trigonelline, and lignans.

UCLA David Geffen大学医学院的营养流行病学家Lenore Arab博士发现，关于咖啡的首次争论可以追溯到430年前，1570年一些修道士请求教皇废除这种饮料，当时咖啡在穆斯林教徒中很流行。

The results were summarized by variance analysis and correlation analysis, the diversity reached significant positively correlated level of varieties carotene, polysaccharide,γ-am1nobutyric and crude fibre content, but the diversity bad- not reached significant positively correlated level of varieties Zn, Cr and Trigonelline content.

对11个品种肉用印度南瓜主要果实性状进行调查，并对果肉的8种营养成分测定；通过方差和相关分析得出结论：胡萝卜素、多糖、淀粉、γ-氨基丁酸、粗纤维含量在各个品种间差异均达到极显著，Zn、Cr、葫芦巴碱的含量在各个品种间差异不显著。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。