Showing results (261-270 of 1,940) with videos related to
Sort By:
Pageof 194
Phytochemical Analysis : PCA|October 15, 2005
Composition of the leaf, stem bark and root bark oils of Isolona cooperi investigated by GC (retention index), GC-MS and 13C-NMR spectroscopyJean Brice Boti, Gérard Koukoua, Thomas Yao N'Guessan, et al.Phytochemical Analysis : PCA|November 13, 2009
The analysis of pyrrolizidine alkaloids in Jacobaea vulgaris; a comparison of extraction and detection methodsLotte Joosten, Patrick P J Mulder, Klaas Vrieling, et al.Phytochemical Analysis : PCA|September 26, 2018
Comparison of Artemisiae argyi Folium and Artemisiae lavandulaefoliae Folium by simultaneous determination of multi-components with single reference standard method and chemometric analysisLong Guo, Dan Zhang, Zi-Jing Xue, et al.Phytochemical Analysis : PCA|September 27, 2018
Two-dimensional NMR analysis of Angiopteris evecta rhizome and improved extraction method for angiopterosideHiroshi Kamitakahara, Tomoki Okayama, Praptiwi, et al.Phytochemical Analysis : PCA|September 8, 2018
Comprehensive characterisation of polyphenols in leaves and stems of three anti-dengue virus type-2 active Brazilian Faramea species (Rubiaceae) by HPLC-DAD-ESI-MS/MSThiago Wolff, Luis A Berrueta, Ligia M M Valente, et al.Phytochemical Analysis : PCA|August 30, 2018
HPLC-DAD-ESI-Q-TOF-MS/MS profiling of Verbascum ovalifolium Donn ex Sims and evaluation of its antioxidant and cytogenotoxic activitiesSimon Vlad Luca, Anca Miron, Ana Clara Aprotosoaie, et al.Phytochemical Analysis : PCA|May 30, 2018
UPLC-ESI-QTOF-MS2 characterisation of Cola nitida resin fractions with inhibitory effects on NO and TNF-α released by LPS-activated J774 macrophage and on Trypanosoma cruzi and Leishmania amazonensisLarissa Frankenberger, Tamara D Mora, Carolina D de Siqueira, et al.Phytochemical Analysis : PCA|May 23, 2019
HILIC HPLC-ESI-MS/MS identification and quantification of the alkaloids from the genus EquisetumIsabel Tipke, Luise Bücker, Johanna Middelstaedt, et al.Phytochemical Analysis : PCA|February 15, 2019
Evaluation of phenolic compounds from viroid-free and viroid-infected apples using HPLC-PDA-ESI-MS/MSThi Phuong Duyen Vu, In Sook Cho, Kyung Tae Kim, et al.Phytochemical Analysis : PCA|March 25, 2018
A simple and fast quantitative analysis of quinolizidine alkaloids and their biosynthetic precursor, lysine, in Sophora alopecuroides by hydrophilic interaction chromatography coupled with triple-quadrupole tandem mass spectroscopyHanqing Wang, Dong Xiao, Wei Li, et al.Pageof 194