نتایج جستجو برای: chicoric acid
تعداد نتایج: 747445 فیلتر نتایج به سال:
Article history: Received on: 26/10/2013 Revised on: 27/11/2013 Accepted on: 14/12/2013 Available online: 30/12/2013 The medicinal plant Echinacea purpurea (EP) contains potent antiviral and anti-inflammatory activities, which are believed to be responsible for the efficacy of such preparations in the treatment of colds and ‘flu. To determine to what extent the processes of drying, composition ...
A new, rapid, and reproducible reversed-phased liquid chromatography (LC) method with ultraviolet (UV) absorption and/or mass spectrometry (MS) detection has been developed and validated for quantitation of cichoric acid, a major constituent of Echinacea spp. The method involves the use of a short Phenomenex Hydro-RP C18 column (4 microm, 50 mm x 3.0 mm id) and a simple isocratic mobile phase p...
Ongoing studies have developed strategies for identifying key bioactive compounds and chemical profiles in Echinacea with the goal of improving its human health benefits. Antiviral and antiinflammatory-antipain assays have targeted various classes of chemicals responsible for these activities. Analysis of polar fractions of E. purpurea extracts showed the presence of antiviral activity, with ev...
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