Arid
DOI10.1016/j.sajb.2017.03.012
Impact of spatial and climatic conditions on phytochemical diversity and in vitro antioxidant activity of Indian Aloe vera (L.) Burm.f.
Kumar, S.; Yadav, M.; Yadav, A.; Yadav, J. P.
通讯作者Yadav, J. P.
来源期刊SOUTH AFRICAN JOURNAL OF BOTANY
ISSN0254-6299
EISSN1727-9321
出版年2017
卷号111页码:50-59
英文摘要

The aim of present study was to focus on the impact of spatial and different climatic conditions on phytochemical diversity and antioxidant potential of aqueous leaf extracts of Aloe vera collected-from different climatic zones of India. Crude aqueous extracts of Aloe vera from different states varied in climatic conditions of India were screened for phytochemical diversity analysis and in vitro antioxidant activity. Phytochemical analysis was performed with the help of Fourier Transform Infrared (FTIR) Spectroscopy. DPPH free radical scavenging assay, metal chelating assay, hydrogen peroxide scavenging assay, reducing power assay and beta carotene-linoleic assay were used to assess the antioxidant potential of Aloe vera aqueous leaf extracts. FTIR analysis in present study showed presence of various phytoconstituents from different Aloe vera samples. All antioxidant assays revealed that Highland and Semi-arid zone samples possessed higher antioxidant activity whereas Tropical zone. samples possessed minimum. It could be concluded that different agro-climatic conditions have effects on phytochemical diversity and antioxidant potential of Aloe vera plant. This study demonstrated that antioxidant activity was higher in Aloe vera plants grown in Northern India in comparison to Southern India. Study also concluded that more phytochemicals are produced in plants under cold stress conditions. Aloe vera can be a potential source of novel natural antioxidant compounds. (C) 2017 SAAB. Published by Elsevier B.V. All rights reserved.


英文关键词Antioxidant activity Aloe vera Agro-climatic zones Phytochemicals Aqueous extracts
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000405251800008
WOS关键词NEURODEGENERATIVE DISEASES ; GEL ; CONSTITUENTS ; PEROXIDATION ; EXTRACT ; FRUITS
WOS类目Plant Sciences
WOS研究方向Plant Sciences
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/202521
作者单位Maharshi Dayanand Univ, Dept Genet, Rohtak 124001, Haryana, India
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GB/T 7714
Kumar, S.,Yadav, M.,Yadav, A.,et al. Impact of spatial and climatic conditions on phytochemical diversity and in vitro antioxidant activity of Indian Aloe vera (L.) Burm.f.[J],2017,111:50-59.
APA Kumar, S.,Yadav, M.,Yadav, A.,&Yadav, J. P..(2017).Impact of spatial and climatic conditions on phytochemical diversity and in vitro antioxidant activity of Indian Aloe vera (L.) Burm.f..SOUTH AFRICAN JOURNAL OF BOTANY,111,50-59.
MLA Kumar, S.,et al."Impact of spatial and climatic conditions on phytochemical diversity and in vitro antioxidant activity of Indian Aloe vera (L.) Burm.f.".SOUTH AFRICAN JOURNAL OF BOTANY 111(2017):50-59.
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