查询词典 origanum vulgare

ObjectiveTo establish a fingerprint analysis of Origanum vulgare L..

目的建立牛至挥发油的指纹图谱分析方法。

ResultsGC fingerprint of Origanum vulgare L. was obtained, and 22 common peaks were obtained.

结果用程序升温法得到了各色谱峰较好的分离，确定了22个共有峰。

ConclusionA reliable method was provided for controlling the quality of Origanum vulgare L..

结论为更好地控制牛至药材的内在质量提供了可靠的方法。

The results showed that the bacteri cidal function of total extract of Origanum Vulgare L.

结果表明：牛至药液的杀菌效果优于香连药液，抑菌效果则二药液相近。

All this common peaks were identified by GC-MS. Two methods were stable and reliable, can be supplied to evaluate the quality of Origanum vulgare L.

研究结果总体表明超临界CO_2萃取法较传统水蒸气蒸馏法在有效成分提取上有明显的优越性。

Key words:Origanum vulgare L.; Fingerprint; GC

牛至挥发油；指纹图谱；气相色谱

The rooting ability of Origanum vulgare L cuttings was the best among the three fragrant plants, with the highest rooting rate and the most rootlets.

蛭石、珍珠岩及二者混合的基质均利于3种香草植物插条生根成苗，其中以蛭石基质更有利于插条不定根生长。

Any of several aromatic Eurasian or Mediterranean plants of the genus Origanum, especially O. majorana or O. vulgare, having small, purplish to white flowers and opposite leaves used as seasoning.

香花薄荷，墨角兰任一种生长于亚欧大陆或地中海地区的牛至属的多种有香味的植物，尤指牛至属中的香花薄荷属植物或牛至属中的普通小麦，开略呈紫色或白色的小花，生有可用于调味的对叶

The constituents were extracted by some solvents. 18 constituents were isolated from Chloroform fraction by different chromatography. 15 constituents were identified by IR ,MS and NMR as follows: 3-sitosterol, P-sitosterylpalm itate,succinate acids, 1, 4-benzenediol, 1, 2-benzenediol, p-hydroxybenzaldehyde, syringaresinol, oleanolic acid, usolic acid, ethyl caffeate , Rosmarinic acid ethylster and etc. In such constituents ,nine compounds were isolated for first time from Origanum vulgare L..

牛至药材经水煮醇沉法所得浸膏，利用溶剂法和色谱法从中分离得到18个单体成分，通过IR、MS、NMR等波谱技术鉴定了其中的15个化合物，分别为β-谷甾醇(1)、β-胡萝卜苷(2)、琥珀酸(3)、对-二苯酚(4)、邻-二苯酚(5)、对羟基苯甲醛(6)、1.2-二羟基-4-异丙基-5-甲基苯(7)、新木脂素(8)、丁香脂素(9)、齐墩果酸(10)、乌苏酸(11)、4-二十六烯(12)、正二十六醇(13)、咖啡酸乙酯(14)、迷迭香酸乙酯(15)等，其中化合物3、4、5、6、7、8、9、14、15等9种化合物均为首次从该属植物中分离得到。

Oregano Origanum vulgare L.

北茵陈 Origanum vulgare L。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。