Antioxidant potential and chemical characterization of bioactive compounds from a medicinal plant Colebrokea oppositifolia Sm

doi:10.1590/0001-3765202020190387

CORC > 植物研究所 > 中国科学院植物研究所 > 系统与进化植物学国家重点实验室

	Antioxidant potential and chemical characterization of bioactive compounds from a medicinal plant Colebrokea oppositifolia Sm
	Ishtiaq, Saiqa ; Hanif, Uzma 4; Shaheen, Shabnum 2; Bahadur, Saraj 3; Liaqat, Iram 7; Awan, Umer Farooq 4; Shahid, Memuna Ghafoor 4; Shuaib, Muhammad 8; Zaman, Wajid 1,3,5; Meo, Mehwish
刊名	ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS
	2020
卷号	92 期号:2
关键词	Colebrookea oppositifolia GC-MS and FTIR antioxidant activity chemical constituents
ISSN号	0001-3765
DOI	10.1590/0001-3765202020190387
文献子类	Article
英文摘要	Colebrookea oppositifolia is a highly used medicinal plant and an enriched source of essential oils. Therefore, the present study was designed with the aim to extract the chemical constituents and to evaluate its antioxidant potential. Fresh plant parts were subjected to the extraction of volatile chemical constituents by maceration using n-hexane as the menstruum. The resulting n-hexane fractions were purified and then subjected to GC-MS and FTIR analysis. in-vitro antioxidant abilities were evaluated by, DPPH, total phenolic content (TPC), total flavonoid content (TFC) method against the standard solutions of (Gallic acid, Quercetin) as a positive control. The GC-MS analysis of leaves, stem and inflorescence showed a total of 100, 98 and 48 components out of which 47, 16 and 17 peaks were identified representing the 67.64 %, 73.16 % and 61.93 % of the total oily fractions, respectively. The FTIR spectrum indicated the presence of various functional groups. in-vitro antioxidant results exhibited that leaves showed the highest antioxidant potential by DPPH (3.365 +/- 0.002), and the highest total phenolic content by FC method (203.00 +/- 0.091). Foliar micromorphological features were found significant in the authentication of C. oppositifolia. Further pharmacognostic studies of this plant are recommended to evaluate its therapeutic potential.
学科主题	Multidisciplinary Sciences
电子版国际标准刊号	1678-2690
出版地	RIO JANEIRO
WOS关键词	TOTAL PHENOLIC CONTENT ; INFRARED-SPECTROSCOPY ; TRICHOME MORPHOLOGY ; BETA-CARYOPHYLLENE ; ARID ZONE ; LAMIACEAE ; ANATOMY ; MICROMORPHOLOGY ; COMMUNITIES ; PALYNOLOGY
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	ACAD BRASILEIRA DE CIENCIAS
WOS记录号	WOS:000555351600001
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/21648]
专题	系统与进化植物学国家重点实验室
作者单位	1.Yunnan Univ, Fac Ecol & Environm Sci, Dept Ecol, St Kunming Ave Chenggong, Kunming 650504, Yunnan, Peoples R China 2.Govt Coll Univ, Fac Life Sci, Dept Bot, Lahore 54000, Pakistan 3.Lahore Coll Women Univ, Fac Life Sci, Dept Bot, Lahore 54000, Pakistan 4.Univ Punjab, Coll Pharm, Fac Pharm, Lahore 54000, Pakistan 5.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 7.Quaid I Azam Univ, Fac Biol Sci, Dept Plant Sci, Islamabad 45320, Pakistan 8.Govt Coll Univ, Fac Life Sci, Dept Zool, Lahore 54000, Pakistan
推荐引用方式 GB/T 7714	Ishtiaq, Saiqa,Hanif, Uzma,Shaheen, Shabnum,et al. Antioxidant potential and chemical characterization of bioactive compounds from a medicinal plant Colebrokea oppositifolia Sm[J]. ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS,2020,92(2).
APA	Ishtiaq, Saiqa.,Hanif, Uzma.,Shaheen, Shabnum.,Bahadur, Saraj.,Liaqat, Iram.,...&Meo, Mehwish.(2020).Antioxidant potential and chemical characterization of bioactive compounds from a medicinal plant Colebrokea oppositifolia Sm.ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS,92(2).
MLA	Ishtiaq, Saiqa,et al."Antioxidant potential and chemical characterization of bioactive compounds from a medicinal plant Colebrokea oppositifolia Sm".ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS 92.2(2020).