نتایج جستجو برای: echinacea purpureaantioxidant activitybroiler serum

تعداد نتایج: 305805  

2017
Valentina Maggini Luana Presta Elisangela Miceli Marco Fondi Emanuele Bosi Carolina Chiellini Camilla Fagorzi Patrizia Bogani Vincenzo Di Pilato Gian Maria Rossolini Alessio Mengoni Fabio Firenzuoli Elena Perrin Renato Fani

In this announcement, we detail the draft genome sequence of the Pseudomonas sp. strain Ep R1, isolated from the roots of the medicinal plant Echinacea purpurea The elucidation of this genome sequence may allow the identification of genes associated with the production of antimicrobial compounds.

Journal: :Environmental Health Perspectives 2004

Journal: :Molecules 2006
George A Kraus Jaehoon Bae Lankun Wu Eve Wurtele

The synthesis of the alkamides 2Z,4E-undeca-2,4-dien-8,10-diynoic acid isobutyl amide (1) and 2Z,4E-undeca-2,4-dien-8,10-diynoic acid isobutyl amide (5) was accomplished by organometallic coupling followed by introduction of the doubly unsaturated amide moiety. The distribution of these two amides in accessions of the nine species of Echinacea was determined.

Journal: :Journal of pharmaceutical and biomedical analysis 2009
Kevin Spelman Matthew H Wetschler Nadja B Cech

Echinacea purpurea (L.) Moench, a top selling botanical medicine, is currently of considerable interest due to immunomodulatory, anti-inflammatory, antiviral and cannabinoid receptor 2 (CB2) binding activities of its alkylamide constituents. The purpose of these studies was to comprehensively profile the alkylamide (alkamide) content of E. purpurea root, and to compare yields of alkylamide cons...

2009

The multiresistance of bacteria to antibiotics, as well as the lack of new antibiotics on the market encouraged the reasearch of antibacterial activity of non-antibiotic substances including plant extracts. During the previous decades, it has been proven that extracts of certain plants have a strong antibacterial activity, but their clinical use was limited due to the presence of organic solven...

Journal: :HortScience : a publication of the American Society for Horticultural Science 2004
Luping Qu Xiping Wang Eatherley Hood Richard Scalzo

Seeds from five lots each of Echinacea angustifolia DC, and E. pallida (Nutt.) Nutt. were germinated in a growth chamber in light (40 μmol·m(-2)· s(-1)) or darkness at 25 °C for 16 to 20 d after soaking in 1 mM ethephon or water for 10 min, or moist stratification at 4 - 6 °C for two weeks. Either light or ethephon promoted seed germination of E. angustifolia and E. pallida, in comparison with ...

Journal: :The New phytologist 2007
N E Grulke H S Neufeld A W Davison M Roberts A H Chappelka

* Morphological and physiological attributes were assessed to elucidate the underlying mechanisms of ozone (O(3)) sensitivity in a highly sensitive species, cutleaf coneflower (Rudbeckia laciniata var. digitata). * Foliage at the same height in the canopy on paired O(3)-sensitive and -insensitive cutleaf coneflowers was assessed for level of foliar symptoms, stomatal density, stomatal responsiv...

Journal: :Environmental pollution 2003
A W Davison H S Neufeld A H Chappelka Kirsten Wolff P L Finkelstein

Visible injury caused by ozone is recorded every year in native plant species growing in Great Smoky Mountains National Park (USA). One of the most sensitive species, cutleaf coneflower (Rudbeckia laciniata L.), shows great variation in symptoms between and within populations but the causes of this variation and its ecological significance are currently unknown. This paper presents data relatin...

Journal: :Nutrition Journal 2007
Andrea Petróczi Declan P Naughton Jason Mazanov Allison Holloway Jerry Bingham

BACKGROUND The widespread use of nutritional supplements among athletes is poorly understood. The prevalence of supplement intake and users' knowledge have been researched independently leading to useful, but disconnected, information on supplement use. METHODS The 'UK Sport 2005 Drug Free Survey' data (n = 874) were re-analysed using association [chi2] and 'strength of association' tests [ph...

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