نتایج جستجو برای: سرخارگل echinacea purpurea l

تعداد نتایج: 620062  

2015
Rui Liu Yuanyuan Dai Libo Sun

A pot experiment was performed to study the effectiveness of remediation using different plant species and the enzyme response involved in remediating PAH-contaminated soil. The study indicated that species Echinacea purpurea, Festuca arundinacea Schred, Fire Phoenix (a combined F. arundinacea), and Medicago sativa L. possess the potential for remediation in PAH-contaminated soils. The study al...

در این پژوهش، ریشه‌های مویین گیاه سرخارگل (Echinacea purpurea L.) در بیوراکتور ستون حباب‌دار 1000 میلی‌لیتری حاوی 500 میلی‌لیتر محیط کشت WPM مایع کشت و تأثیر مقادیر اینوکلوم (3، 6 و gl-19) و سرعت‌های هوادهی (1/0، 2/0 و vvm4/0) روی میزان تولید بیوماس و اسید شیکوریک بررسی شدند. صفات وزن تر، وزن خشک و مقدار اسید شیکوریک ریشه‌های مویین بعد از 30 روز اندازه‌گیری شدند. نتایج نشان داد که بیشترین مقدار...

Journal: :research journal of pharmacognosy 2015
a. manayi a. tehranifard

hepatitis b, a common infectious disease of liver, is transmitted by blood and body fluids like semen and vaginal fluid that carry hepatitis b virus (hbv).  in chronic infection, medical care is required to decrease possibility of cirrhosis and liver cancer. in the present report, the hepatoprotective effect of an echinacea purpurea preparation (echiherb®) has been described in a patient who su...

Journal: :Planta medica 2016
Mona H Haron Heather L Tyler Nirmal D Pugh Rita M Moraes Victor L Maddox Colin R Jackson David S Pasco

Evidence supports the theory that bacterial communities colonizing Echinacea purpurea contribute to the innate immune enhancing activity of this botanical. Previously, we reported that only about half of the variation in in vitro monocyte stimulating activity exhibited by E. purpurea extracts could be accounted for by total bacterial load within the plant material. In the current study, we test...

2013
Carlo Giuseppe Rizzello Rossana Coda Davinia Sánchez Macías Daniela Pinto Barbara Marzani Pasquale Filannino Giammaria Giuliani Vito Michele Paradiso Raffaella Di Cagno Marco Gobbetti

BACKGROUND Extracts and products (roots and/or aerial parts) from Echinacea ssp. represent a profitable market sector for herbal medicines thanks to different functional features. Alkamides and polyacetylenes, phenols like caffeic acid and its derivatives, polysaccharides and glycoproteins are the main bioactive compounds of Echinacea spp. This study aimed at investigating the capacity of selec...

A Moieni , H Naghdi Badi , M Abdoli ,

Background: Purple coneflower (Echinacea purpurea L.) is one of the most important medicinal plants. Hairy root culture of Echinace, represent a valuable alternative to field cultivation for the production of bioactive secondary metabolites. Objective: The present study investigates the effects of KNO3, CaCl2 and MgSO4 concentrations on growth and the biosynthesis of cichoric acid in Echinacea...

2001
James F. Harbage

Micropropagation of three Echinacea species, E. angustifolia DC., E. pallida Nutt., and E. purpurea Moench., was investigated as a potential means of germplasm preservation of species faced with overcollection in the wild and rapid clonal propagation of elite individuals with unique medicinal or ornamental properties. Very high contamination rates occurred with shoot-tip explants but not with n...

Journal: :Central-European journal of immunology 2016
Barbara Joanna Bałan Irena Sokolnicka Ewa Skopińska-Różewska Piotr Skopiński

UNLABELLED Echinacea purpurea-containing remedies are herbal medicines used in respiratory tract infections and several inflammatory conditions as enhancers of non-specific and modulators of specific cellular immunity. They also exert anti-inflammatory, anti-viral, and anti-microbial activity. The aim of the present study was to compare the in vivo influence of orally administered three Echinac...

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