Polyphenols in Coreopsis tinctoria Nutt. fruits and the plant extracts antioxidant capacity evaluation
نویسندگان
چکیده
منابع مشابه
Techniques for Extracting Polyphenols from Coreopsis Tinctoria Nutt. Fruits
The literature does not present any information on ultrasonic assisted extraction of phenolic compounds from Coreopsis tinctoria Nutt. fruits using solvents with different polarities. The objective of this paper is to highlight the potential of ultrasound assisted extraction in the fast preparation of extracts rich in polyphenols of Coreopsis tinctoria Nutt. fruits in good yields. Several param...
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The green synthesis of metallic nanoparticles is an active research area in nanotechnology. In the present study, antioxidant potential, total reducing capacity and silver nanoparticles (Ag NPs) synthetic potential of methanolic leaf extracts of seven plant species were evaluated and compared. Antioxidant capacity, expressed as µmol Trolox equivalents g-1 DW (µmol TE g-1 DW), ranged from 116.0 ...
متن کاملTotal flavonoid extract from Coreopsis tinctoria Nutt. protects rats against myocardial ischemia/reperfusion injury
OBJECTIVES This study aimed to evaluate the protective effects of total flavonoid extract from Coreopsis tinctoria Nutt. (CTF) against myocardial ischemia/reperfusion injury (MIRI) using an isolated Langendorff rat heart model. MATERIALS AND METHODS Left ventricular developed pressure (LVDP) and the maximum rate of rise and fall of LV pressure (±dp/dtmax) were recorded. Cardiac injury was ass...
متن کاملTotal flavonoid extract from Coreopsis tinctoria Nutt. protects rats against myocardial ischemia/reperfusion injury
Objective(s): This study aimed to evaluate the protective effects of total flavonoid extract from Coreopsis tinctoria Nutt.(CTF)against myocardial ischemia/reperfusion injury (MIRI) using an isolated Langendorff rat heart model. Materials and Methods: Left ventricular developed pressure (LVDP) and the maximum rate of rise and fall of LV pressure (±dp/dtmax) were recorded. Cardiac injury was as...
متن کاملEffects of the Coreopsis tinctoria extracts on anti-aging in the aging model mice
The effects of the Coreopsis tinctoria extracts on anti-aging were observed by investigating the cerebral index and viscera indexes, the contents of hydrogen peroxide (H2O2) and malondialdehyde (MDA) in the serums, the activities of glutathione peroxidase (GSH-Px) in the brain tissues and the ones of catalase (CAT) and superoxide dismutase (SOD) in the liver tissues of the aging model mice. The...
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ژورنال
عنوان ژورنال: Open Chemistry
سال: 2014
ISSN: 2391-5420
DOI: 10.2478/s11532-014-0539-x