نتایج جستجو برای: poly phenols

تعداد نتایج: 91449  

Journal: :فصلنامه علمی پژوهشی گیاهان دارویی 0
m sadeghi afjeh tehran university of medical sciences h fallah huseini research center, institute of medicinal plants, acecr y tajalizadekhoob tehran university of medical sciences m mirarefin university of california f sharifi tehran university of medical sciences e taheri tehran university of medical sciences

background: the antioxidant components have been identified in some pine species. antioxidant properties of proantocyanidins reduce free radicals induced by dna fragmentation and lipid proxidation and also proanthocyanidines could curb lipid peroxidation. objective: in this study, we analyzed different parts of pinus eldarica (bark, seed and needle) and assessed their antioxidant contents. meth...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2006
iran alemzadeh alireza nazemi

the removal performance of total poly phenols and orthodiphenols (o-diphenols) content in olive mill waste (omw) was investigated with a three stages cross flow laboratory scale rotating biological contactor (rbc) in the present study. due to high cod and other pollutant in the original omw, physico-chemical treatment was effected for cod and other pollutant reduction prior to biological treatm...

Alireza Nazemi Iran Alemzadeh,

The removal performance of total poly phenols and orthodiphenols (o-diphenols) content in olive mill waste (OMW) was investigated with a three stages cross flow laboratory scale rotating biological contactor (RBC) in the present study. Due to high COD and other pollutant in the original OMW, physico-chemical treatment was effected for COD and other pollutant reduction prior to biological tr...

2016
Christopher T. Ford Siân Richardson Francis McArdle Silvina B. Lotito Alan Crozier Anne McArdle Malcolm J. Jackson

Diets rich in fruits and vegetables (FV), which contain (poly)phenols, protect against age-related inflammation and chronic diseases. T-lymphocytes contribute to systemic cytokine production and are modulated by FV intake. Little is known about the relative potency of different (poly)phenols in modulating cytokine release by lymphocytes. We compared thirty-one (poly)phenols and six (poly)phenol...

2016
Asimina Kerimi Gary Williamson

The hypothesis that dietary (poly)phenols promote well-being by improving chronic disease-risk biomarkers, such as endothelial dysfunction, chronic inflammation and plasma uric acid, is the subject of intense current research, involving human interventions studies, animal models and in vitro mechanistic work. The original claim that benefits were due to the direct antioxidant properties of (pol...

2012
Marc Diederich

A healthy diet rich in fruits and vegetables is an important part of a healthy lifestyle. Whereas epidemiological data sometimes fail to provide proof of this concept, molecular evidence is accumulating that clearly shows both preventive as well as therapeutic effects of compounds from natural origins. in the paper of Guido Kroemer's group about pro-autophagic polyphenols and their inhibitory e...

Journal: :The American journal of clinical nutrition 2014
Gema Pereira-Caro Gina Borges Justin van der Hooft Michael N Clifford Daniele Del Rio Michael E J Lean Susan A Roberts Michele B Kellerhals Alan Crozier

BACKGROUND We assessed the bioavailability of orange juice (poly)phenols by monitoring urinary flavanone metabolites and ring fission catabolites produced by the action of the colonic microbiota. OBJECTIVE Our objective was to identify and quantify metabolites and catabolites excreted in urine 0-24 h after the acute ingestion of a (poly)phenol-rich orange juice by 12 volunteers. DESIGN Twel...

امجد, لیلا, رنجبر, منیره, محمدی, مهرنوش,

Production of heavy metals by human activity is caused soil contaminations. The polyamines are used to reduction of heavy metal effects. In this study, the effects of lead and spermidine on Salvia officinalis L. were tested. A factorial experiment was conducted in a completely randomized design with three replications. Lead nitrate at concentrations of 0, 125, 250 and 1000 micro molar and sperm...

2008
K. and Gupta V.

A simple process was developed for making low poly phenol and phytate sunflower meal. This meal contains 58% proteins, 0.2% phytates and 0.3% poly phenols. This meal may be used directly for food fortification to enrich the nutritional profile of traditional diets and also a feeding stock for protein isolation.

2017
Rodrigo P. Feliciano Charlotte E. Mills Geoffrey Istas Christian Heiss Ana Rodriguez-Mateos

The beneficial health effects of cranberries have been attributed to their (poly)phenol content. Recent studies have investigated the absorption, metabolism and excretion of cranberry (poly)phenols; however, little is known about whether they follow a dose response in vivo at different levels of intake. An acute double-blind randomized controlled trial in 10 healthy men with cranberry juices co...

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