نتایج جستجو برای: poly phenols
تعداد نتایج: 91449 فیلتر نتایج به سال:
The market of plant-based nutraceuticals and food supplements is continuously growing due to the increased consumer demand. The introduction of new products with relevant nutritional characteristics represents a new way of providing bioactive compounds and (poly)phenols to consumers, becoming a strategy to ideally guarantee the health benefits attributed to plant foodstuffs and allowing the inc...
Existing epidemiological evidence regarding the potential role of (poly)phenol intake in prostate cancer (PCa) risk is scarce and, case flavonoids, it has been suggested that their may increase PCa risk. We investigated associations between total and individual classes subclasses (poly)phenols PCa, including clinically relevant subtypes. The European Prospective Investigation into Cancer Nutrit...
(Poly)phenols protect from α-synuclein toxicity by reducing oxidative stress and promoting autophagy
Impact of processing on the bioavailability and vascular effects of blueberry (poly)phenols (831.12)
Phenols (phenol and p-cresol) are amino acid metabolites produced by intestinal bacteria. Some reports have demonstrated that the accumulation of phenols in the serum has toxic effects in renal failure patients. In this study, we found that phenols accumulated in the serum of rats given a tyrosine diet, and that dietary intake of a galacto-oligosaccharide mixture (GOS) suppressed the accumulati...
Diets rich in fruit and vegetables are associated with a decreased incidence of colorectal cancer (CRC) due, part, to the bioactive (poly)phenolic components their microbiota-mediated metabolites. This study investigated how such compounds, derived from ingested raspberries gastrointestinal tract, may exert protective effects by reducing DNA damage. Ileal fluids collected pre- post-consumption ...
برهمکنش رنگینه آزور a با پلی نوکلئوتیدهای سنتزی poly [ ( a-t ) ] و poly [ ( g-c ) ]و دزوکسی ریبونوکلئیک اسید (dna) غده تیموس گوساله در در بافر فسفات 5/7 میلی مولار با ph 2/7 با استفاده از تکنیک اسپکتروسکوپی جذب نوری مطالعه شده است. اثرات هیپوکرومیک قوی در طیف جذبی و وجود نقطه ایزوبستیک در طیف uv-vis تیتراسیون رنگینه با پلی نوکلئوتید poly [ ( g-c ) ] یک برهمکنش همگن را تایید می کند . ثابت های ظ...
Laccases are oxidases that contain several copper atoms, and catalyse single-electron oxidations of phenolic compounds with concomitant reduction of oxygen to water. The enzymes are particularly widespread in ligninolytic basidiomycetes, but also occur in certain prokaryotes, insects and plants. Depending on the species, laccases are involved in various biosynthetic processes contributing to ca...
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