کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8880093 | 1624792 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Moringa infusion (Moringa oleifera) rich in phenolic compounds and high antioxidant capacity attenuate nitric oxide pro-inflammatory mediator in vitro
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The objective of the study was to determine the NO-inhibitory effect of moringa infusion/aqueous preparation on a mouse macrophage RAW264 cell line. Total soluble phenols, total flavonoids, and simple phenolic contents and the antioxidant capacity of the moringa aqueous infusion and decoction were determined in order to select the best sample for NO-inhibitory assay. NO-inhibitory effect of the selected moringa infusion, was dose dependent and almost similar to the positive control (dexamethasone). A cup of the selected moringa infusion contained 70.2â¯mg of total soluble phenols and 30.5â¯mg of total flavonoids. Gallic acid and rutin were the major simple phenolics detected. The extraction efficiency of gallic acid and rutin from moringa leaves by decoction and infusion procedures were from 54.1 to 66.2% and from 39.6 to 52.4%, respectively. The order of the antioxidant capacity of moringa decoctions and infusions, from low to high, was decoction, boiling 30â¯minâ¯<â¯decoction, 15â¯minâ¯<â¯infusion reposed 15â¯minâ¯<â¯infusion, 5â¯min for ABTS, decoction, 15â¯minâ¯<â¯infusion, 15â¯minâ¯<â¯decoction, 30â¯minâ¯<â¯infusion, 5â¯min for DPPH, and decoction, 15â¯minâ¯<â¯infusion, 15â¯minâ¯<â¯decoction, 30â¯minâ¯=â¯infusion, 5â¯min for FRAP. This is the first report concerning the content of phenolic compounds, antioxidant capacity and NO-inhibitory effect of moringa aqueous infusion that are commonly consumed around the world.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Industrial Crops and Products - Volume 118, August 2018, Pages 95-101
Journal: Industrial Crops and Products - Volume 118, August 2018, Pages 95-101
نویسندگان
X. Coz-Bolaños, R. Campos-Vega, R. Reynoso-Camacho, M. Ramos-Gómez, G. Flavia Loarca-Piña, S.H Guzmán-Maldonado,