[PDF] Top 20 Chemical characterization of Ginkgo biloba L. and antioxidant properties of its extracts and dietary supplements

... variety of mechanisms of neuronal degeneration in Alzheimer diseases has been proposed, including formation of free radicals, oxidative stress, mitochondrial dysfunction, inflammatory processes, ... See full document

... activity and identify the active chemical constituents in Ginkgo leaf ...The antioxidant properties of Ginkgo biloba leaves extracts were evaluated using ... See full document

... The extracts from the leaves of Ginkgo biloba are widely used in medicines and food supplements in order to overcome different health ...safe and effective technique, ... See full document

... pills, and syrups. The main objective of the present work was to validate its popular use through the bioactivity evaluation of the inner bark (methanolic extract and infusion) ... See full document

... Dragendorff’s and iodoplatinate reagents, associated with precipitation reactions with Bertrand, Mayer, Bouchadart, and Hager ...(NP/PEG) and 5% aluminum chloride, in addition to the results from ... See full document

... the chemical composition and in vitro antioxidant activity of the hydrodistillated essential oil and various extracts obtained from Premna integrifolia ...analysis of the ... See full document

... mixture of substances with reported biological ...characterized and evaluated for their antioxidant, anti-inflammatory and cytotoxic ...analysis of the samples showed that melittin was ... See full document

... inhibitory and bactericidal concentrations (MICs and MBCs) were determined using 96-well microtitre ...plates. Extracts to be investigated were dissolved in 5% DMSO solution containing ...mg/mL) ... See full document

... BETWEEN CHEMICAL COMPOSITION AND ANTIOXIDANT ACTIVITY OF DIFFERENT EXTRACTS OF GREEN ...contents, antioxidant activity and chemical composition of ... See full document

... single and upright; its crown is broadly upright or rounded; the foliage is dark green or yellowish green in diseased trees ...common and widespread in South Africa. It occurs in a wide range ... See full document

... nm and 370 nm as preferred wavelengths and with a mass spectrometer (MS) connected to the HPLC system via the DAD cell ...vis and mass spectra with those obtained from standard com- pounds, when ... See full document

... de Ginkgo biloba, Chiang et ...de Ginkgo biloba, assim como, a aplicação do regulador vegetal ácido indol butírico (AIB) nas formas de talco e solução, em diferentes ... See full document

... A fitoterapia pode ser caracterizada como uma forma de prevenção e tratamento de enfermidades das quais utiliza-se de plantas medicinais. Entre as plantas mais utilizadas encontra-se o Ginkgo biloba que se ... See full document

... period of indi fference, in which synthetic compounds were favored, there is an increasing interest in the study of the biological properties of plants and the active principles ... See full document

... 2013) and fruits and leaves of F. chiloensis (Simirgiotis and Schmeda-Hirschmann, 2010), and identified either as methylellagic acid pentosides or ellagic acid ...production of ... See full document

... fruits of medlar are used as a nutrition material by the local customer and are consumed by the local people as ...treatment of constipation, diuretic and to rid the kidney and bladder ... See full document

... 95% and ethyl acetate 99.8% were of HPLC grade from Fisher Scientific (Lisbon, ...D(+)-raffinosepentahydrate, and D(+)-trehalose) and tocopherols (α-, β-, γ-, and δ- isoforms) ...acid, ... See full document

... Ispitivana je antioksidantna i antimikrobna aktivnost, kao i sadržaj ukupnih fe- nola i flavonoida, ekstrakta lepljive žalfije (Salvia glutinosa L.) i žalfije (kadulje) (Salvia officinalis L.). Ekstrakcija ... See full document

... (MUFA) and polyunsaturated fatty acids (PUFA) are shown in Table ...occurrence of SFA over PUFA was observed, except for strains LS1, LS2, LS7 and AM1 where PUFA were ...LS7 and LS9 samples, ... See full document

... 20 L de leite em diferentes fases de lactação, utilizando centrífuga contínua de pratos cônicos Alfa-Laval, obtendo-se o cre- me de leite (emulsão óleo em ... See full document