Phytochemical Analysis
SCOPUS (1990-2023)SCIE-ISI
0958-0344
1099-1565
Anh Quốc
Cơ quản chủ quản: WILEY , John Wiley and Sons Ltd
Lĩnh vực:
Drug DiscoveryMedicine (miscellaneous)Analytical ChemistryBiochemistryPlant ScienceMolecular MedicineComplementary and Alternative MedicineFood Science
Phân tích ảnh hưởng
Các bài báo tiêu biểu
Screening of Plant Extracts for Antioxidant Activity: a Comparative Study on Three Testing MethodsAbstract Three methods widely employed in the evaluation of antioxidant activity, namely 2,2′‐diphenyl‐1‐picrylhydrazyl (DPPH) radical scavenging method, static headspace gas chromatography (HS‐GC) and β‐carotene bleaching test (BCBT), have been compared with regard to their application in the screening of plant extracts. The strengths and limitations of each method... ...
Tập 13 Số 1 - Trang 8-17 - 2002
A bioautographic agar overlay method for the detection of antifungal compounds from higher plantsAbstract A simple bioautographic agar overlay assay using Candida albicans as the indicator organism for the detection and activity‐guided fractionation of antifungal compounds by thin layer chromatography has been developed. Inhibition of fungal growth was assessed by the detection of dehydrogenase activity with thiazolyl blue (methylthia... ...
Tập 2 Số 5 - Trang 199-203 - 1991
An efficient microwave‐assisted extraction process of stevioside and rebaudioside‐A from Stevia rebaudiana (Bertoni)Abstract Introduction Stevioside and rebaudioside‐A are major low‐calorie diterpene steviol glycosides in the leaves of Stevia rebaudiana . They are widely used as natural sweeteners for diabetic patients, but the long extraction procedures required and the optimisation of product yield present challenging ...
Tập 20 Số 3 - Trang 240-245 - 2009
Analysis of secondary metabolites from Lichen by high performance liquid chromatography with a photodiode array detectorAbstract Secondary metabolites from Lichen, mainly phenolic compounds, have been analysed and identified using high performance liquid chromatography with a photodiode array detector. Components of lichen thalli were detected by characteristic ultraviolet spectra and relative retention times. Some new minor components have been found in several lichens.
Tập 5 Số 4 - Trang 197-205 - 1994
Qualitative and Quantitative Analyses of Flavonoids in Spirodela polyrrhiza by High‐performance Liquid Chromatography Coupled with Mass SpectrometryABSTRACT Introduction Spirodela polyrrhiza (L.) Schleid. is a traditional Chinese herbal medicine for the treatment of influenza. Despite its wide use in Chinese medicine, no report on quality control of this herb is available so far.Objective T...
Tập 22 Số 6 - Trang 475-483 - 2011
Analysis of Rhizoma Polygoni Cuspidati by HPLC and HPLC‐ESI/MSAbstract An HPLC method with photodiode array detection (PAD) and ESI/MS detection was developed for the qualitative and quantitative analysis of the major chemical constituents of the dried rhizome of Polygonum cuspidatum Sieb. et Zucc. (Rhizoma Polygoni Cuspidati; Chinese name Hu‐Zhang ). Based on the chromatogr... ...
Tập 18 Số 5 - Trang 387-392 - 2007
Analysis of Eleven Phenolic Compounds Including Novel p‐Coumaroyl Derivatives in Lettuce (Lactuca sativa L.) by Ultra‐high‐performance Liquid Chromatography with Photodiode Array and Mass Spectrometry DetectionABSTRACT Introduction Lettuce is a widely consumed vegetable and a good source of phenolic compounds. Several factors (genetic, agronomical and environmental) can influence the lettuce composition; their effects are not completely defined and more studies are needed on this topic. Objective...
Tập 22 Số 6 - Trang 555-563 - 2011
Determination of Endogenous Brassinosteroids in Plant Tissues Using Solid‐phase Extraction with Double Layered Cartridge Followed by High‐performance Liquid Chromatography–Tandem Mass SpectrometryABSTRACT Introduction Brassinosteroids (BRs) are a group of important phytohormones that play vital roles in plant growth, development and a series of physiological phenomena. In order to understand biosynthesis, degradation and metabolic pathways of BRs, a reliable analytical method of BRs with effective sample pre‐treatment proces...
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Flavonoid Constituents of Phlomis (Lamiaceae) Species Using Liquid Chromatography Mass SpectrometryAbstract Introduction Phlomis is one of the medicinal genera of Lamiaceae. This genus has unique medicinal properties. Consequently, appropriate methods need to be described for the identification of the chemical compounds.Objective A liquid chr...
Tập 29 Số 2 - Trang 180-195 - 2018
Analysis of phytochemical variations in dioecious Tinospora cordifolia stems using HPLC/QTOF MS/MS and UPLC/QqQLIT‐MS/MSAbstract Introduction The stem of dioecious Tinospora cordifolia (Menispermaceae) is a commonly used traditional Ayurvedic medicine in India having several therapeutic properties. Objective To develop and validate LC‐MS methods for the identifica...
Tập 27 Số 2 - Trang 92-99 - 2016