造价通
更新时间:2026.06.27
绣线菊亚科

格式:doc

大小:34KB

页数: 5页

本文将详细介绍绣线菊亚科在建设工程领域的应用。首先,我们将解释什么是绣线菊亚科以及其特点。接着,我们将探讨绣线菊亚科在建设工程中的具体应用,并提供相关案例和实际操作指南。最后,我们将总结绣线菊亚科在建设工程领域的优势和潜在挑战。

HPLC法同时测定松果菊属中4种酚类化合物

格式:pdf

大小:302KB

页数: 4页

A method of High-performance liquid chromatography(HPLC) coupled with photodiode-array detection(DAD)techniques was developed for the simultaneous determination of chlorogenic acid,caffeic acid,echinacoside and cichoric acid in the roots,stems,leaves,and flowers respectively from Echinacea samples(Echinacea pallida,E.angustifolia,and E.purpurea).The analyses were carried out on a Shiseido C18 column,with mobile phase gradient.Detection wavelength was set at 329nm.The recovery,precision,stability and linearity for different compounds were satisfactory.

精华知识

亚菊属

最新知识

亚菊属
点击加载更多>>
亚菊属相关专题

分类检索: