Results 171 to 180 of about 834,508 (192)

[The impact of bilberry leaves' polyphenols on the anxiety level, spatial learning and memory of db/db mice].

open access: yesVoprosy pitaniia, 2019
Numerous experimental and clinical studies have shown high efficiency of plant polyphenolic compounds in restoring age-related memory and learning disorders. In the present study a functional food ingredient (FFI) was obtained by sorption of an aqueous solution of bilberry leaves extract on buckwheat flour, which allowed to concentrate polyphenols and ...
Y. Sidorova   +5 more
semanticscholar   +3 more sources

Liquid extraction of ginseng and bilberry leaves

Pharmaceutical Chemistry Journal, 2008
The number of diabetes patients continuously increases. Combined application of synthetic drugs and phytopreparations can decrease the negative side effects of drugs. The aim of this study was to create a new antidiabetic drug in the form of a liquid extract based on dry bilberry (Vaccinium myrtillus L.) and ginseng leaves. Quantification of flavonoids
D. Demchenko, Yu. D. Papok, A. Legosteva
semanticscholar   +2 more sources

Metabolite Profiling of Bilberry and Lingonberry Leaves by LC-ESI-MS/MS

, 2016
Leaves of wild Vaccinium spp. berries are considered a valuable source of antioxidants, mainly belonging to polyphenols, specifically flavonoids provide significant protection against the development and progression of many chronic pathological conditions including cancer, diabetes, osteoporosis, cardio-vascular and neurodegenerative diseases. Targeted
I. Dincheva   +3 more
semanticscholar   +2 more sources

Phenolic Compounds and Cell Structure in Bilberry Leaves Affected by Emissions from a Zn–Pb Smelter

Water, Air, and Soil Pollution, 2007
Vaccinium myrtillus L. is a common shrub in the herbaceous layer of pine forests. In connection with resistance to pollution it has been widely used in the environmental monitoring based on heavy metal accumulations in the foliage. The present study investigates leaves of bilberry growing under influence of emissions from a Zn–Pb smelter. Determination
D. Białońska   +4 more
semanticscholar   +2 more sources

Activation of flavonoid biosynthesis by solar radiation in bilberry ( Vaccinium myrtillus L.) leaves

Planta, 2004
The effect of solar radiation on flavonoid biosynthesis was studied in bilberry ( Vaccinium myrtillus L.) leaves. Expression of flavonoid pathway genes of bilberry was studied in the upper leaves of bilberry, exposed to direct sunlight, in the shaded leaves growing lower in the same plants and in fruits.
Jaakola, Laura   +3 more
openaire   +2 more sources

Effect of nitrogenous air pollutants on changes in protein spectra with the onset of winter in the leaves and shoots of the bilberry (Vaccinium myrtillus L.)

Environmental Pollution, 1990
Electrophoretic profiles of 0.1 m Tris-HCl (pH 9.0)-soluble proteins in the leaves and stems of the bilberry (Vaccinium myrtillus L.) were investigated in the latter part of the growing season (July-October), in a highly-polluted industrial area with serious forest damage (main emissions NO(2), SO(2), NH(3), urea and fertilizer dust) in Oulu, northern ...
Pekka Lähdesmäki, Kari Lainé
exaly   +3 more sources

KAMCHATKA BILBERRY (VACCINIUM PRAESTANS LAMB.): TESTING METHODOLOGY DEVELOPMENT FOR DISTINCTIVENESS, HOMOGENEITY AND STABILITY

Bulletin of KSAU
The purpose of research is to study the morphological and phenological characteristics of hybrid forms of V. praestans and to develop a methodology for testing for distinctiveness, homogeneity and stability based on them.
S. Makarov   +3 more
semanticscholar   +1 more source

Comparative characterization of non-treated and UV-irradiated bilberry leaf extract-loaded liposomes: Physicochemical properties, stability, and antioxidant capacity

Journal of Berry Research
Vaccinium myrtillus L. (European bilberry) leaves are rich in phenolic acids, flavonoids, and anthocyanins. To improve the stability, bioavailability, and controlled release of these bioactives, bilberry leaf extract was encapsulated in liposomes using ...
Aleksandra A. Jovanović   +5 more
semanticscholar   +1 more source

ALPHA AND BETA ACTIVITY IN HERBAL TEA LEAVES

Proceedings 8FDSQ
Seven herbal teas used in Serbia were analyzed to determine gross alpha and beta natural radioactivity. In all samples, the gross alpha in herbal teas ranged from 149 Bq/kg in the Melissa leaf sample to 193 Bq/kg in the Bilberry Leaf.
V. Stanić   +6 more
semanticscholar   +1 more source

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