Antioxidant, compositional evaluation and blood pressure modulating potentials of Bryophyllum pinnatum (Lam.), Viscum album (L.) and Artocarpus altilis (Parkinson) leave extracts

Q3 Agricultural and Biological Sciences Potravinarstvo Pub Date : 2018-04-13 DOI:10.5219/912

Oluronke Ruth Osunlana, M. Bello, J. Johnson, O. B. Afolabi

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引用次数: 1

Abstract

Bryophyllum pinnatum (Lam.), Viscum album (L.) and Artocarpus altilis (Parkinson) are medicinal plants widely used based on their ethnomedicinal properties in the regulation of blood pressure. This study was designed to evaluate the antioxidant activities and compositional constituents of these plants. The antioxidant potentials were analyzed using DPPH and FRAP assays, while Folin-Ciocalteu method was employed in the determination of the total phenolic antioxidant contents. Compositional analyses of the leave extracts were determined using Gas Chromatograghy-Mass Spectrophotometer (GC-MS). The total phenolic contents in Bryophyllum pinnatum, Artocarpus altilis and Viscum album were revealed as; 659.50 ±0.02, 1667.50 ±0.03, 1232.00 ±0.02 mg GAE.100 g -1 respectively. Considering the antioxidant activities, Artocarpus altilis leaf extract showed inhibitory activity on DPPH with IC 50 of 2.24 ±0.26 mg.mL -1 , Bryophyllum pinnatum and Viscum album with IC 50 values 3.63 ±0.07 and 4.65 ±0.06 mg.mL -1 respectively.The FRAP in mg.GAE -1 for Artocarpus altilis , Bryophyllum pinnatum and Viscum album revealed; 2505.20 ±0.04, 1561.80 ±0.01 and 1698.00 ±0.03 respectively. GC-MS identified some vital phenolic components and essential fatty acids in the plants. The findings therefore suggest that; the plants if properly utilized, it could serve as alternatives in regulating blood pressure. Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

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青叶、荆芥和山茱萸叶提取物的抗氧化、成分评价和血压调节电位

苔藓植物(brophyllum pinnatum)、石竹(Viscum album)和金菖蒲(Artocarpus altilis)是因其具有调节血压的民族医药特性而被广泛应用的药用植物。本研究旨在评价这些植物的抗氧化活性及其组成成分。采用DPPH法和FRAP法测定其抗氧化电位，采用Folin-Ciocalteu法测定其总酚类抗氧化剂含量。采用气相色谱-质谱联用仪(GC-MS)对叶提取物进行成分分析。青叶、山茱萸和荆芥相册中总酚含量为;GAE.100 g -1分别为659.50±0.02、1667.50±0.03、1232.00±0.02 mg。从抗氧化活性来看，荆芥叶提取物对DPPH具有抑制作用，ic50为2.24±0.26 mg。mL -1中，青叶和粘子的ic50分别为3.63±0.07和4.65±0.06 mg。mL -1。FRAP在mg。揭示了石竹(Artocarpus altilis)、石竹(Bryophyllum pinnatum)和石竹(visum)的GAE -1;分别为2505.20±0.04、1561.80±0.01、1698.00±0.03。GC-MS鉴定了植物中一些重要的酚类成分和必需脂肪酸。因此，研究结果表明;如果利用得当，这种植物可以作为调节血压的替代品。正常0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

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来源期刊

Potravinarstvo Agricultural and Biological Sciences-Food Science

CiteScore

2.50

自引率

0.00%

发文量

审稿时长

12 weeks

期刊介绍： Potravinarstvo Slovak Journal of Food Sciences. Articles published in the journal are peer reviewed and freely available online. Journal covers areas including: food hygiene, food safety and quality, food microbiology, food laws and regulations, ingredients and ingredient functionality, nutraceuticals, product formulation, sensory science and sensory statistical analysis, process control and its contribution to food processing operations, food chemistry, food toxicology, food engineering, food technology and biotechnology, nourishment, public health, primary production of food, food adulteration, food economics and marketing, environmental effect on food and food machinery.