干旱区生态环境知识资源中心(Arid): Phenolic composition and antioxidant activity of Bursera microphylla A. Gray

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DOI	10.1016/j.indcrop.2020.112412
	Phenolic composition and antioxidant activity of Bursera microphylla A. Gray
	Vidal-Gutierrez, Max; Robles-Zepeda, Ramon Enrique; Vilegas, Wagner; Gonzalez-Aguilar, Gustavo Adolfo; Torres-Moreno, Heriberto; Lopez-Romero, Julio Cesar
通讯作者	Torres-Moreno, H ; Lopez-Romero, JC
来源期刊	INDUSTRIAL CROPS AND PRODUCTS
ISSN	0926-6690
EISSN	1872-633X
出版年	2020
卷号	152
英文摘要	Bursera microphylla is an endemic plant from Sonora desert, used in folk medicine, however, there is a few scientific information about compounds profile and antioxidant activity. The objective of the study was to determine the phenolic profile and antioxidant activity of B. mycrophylla leaves (BMLE) and fruits (BMFE) extracts. Phenolic content was quantified by the Folin-Ciocalteu assay and phenolic compounds (PC) profile was investigated using UHPLC-ESI-IT-MS and ESI-IT-MSn analysis. Antioxidant activity was evaluated through the 1,1diphenyl-2-picrylhydrazyl (DPPH), trolox equivalent antioxidant capacity (TEAC), oxygen radical antioxidant capacity (ORAC) and ferric reducing antioxidant power (FRAP) methods. Obtained results showed that BMLE (243.4 mg GAE/g) presented higher amount (p < 0.05) of PC compared with BMFE (104.3 mg GAE/g). A total of 11 phenolic compounds were identified in the evaluated extracts (4 phenolic acids, 6 flavonols and 1 flavan-3ol). Antioxidant evaluation results evidenced that BMLE [DPPH IC50 (concentration to inhibit the 50% of DPPH radical): 34.7 mu g/mL; TEAC: 79.3 mu M TE/g; ORAC: 1632.8 mu M TE/g; FRAP: 3809.4 mu M Fe(II)/g] exhibited the greatest capacity (p < 0.05) to stabilize free radicals and reduce metals. Additionally, a strong correlation between antioxidant activity and PC (DPPH vs PC: r= 0.96; TEAC vs PC: r= 0.95; ORAC vs PC: r= 0.96; FRAP vs PC: r= 0.96) was observed. This study is the first one that report the antioxidant potential and phenolic profile of B. mycrophylla plant. In addition, B. mycrophylla extracts showed an interesting antioxidant potential, which could be considered as a natural source of antioxidant compounds.
英文关键词	Bursera microphylla Antioxidant Phenolic compounds
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000538118500004
WOS关键词	FLAVONOL GLYCOSIDES ; GALLIC ACID ; IDENTIFICATION ; QUERCETIN ; EXTRACTS ; TANNINS ; PLANT ; POWER
WOS类目	Agricultural Engineering ; Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324651
作者单位	[Vidal-Gutierrez, Max; Vilegas, Wagner] Univ Estadual Paulista, Fac Ciencias Farmaceut, Campus Araraquara,Rodovia Araraquara Jau,Km 01, BR-1480090 Araraquara, SP, Brazil; [Vidal-Gutierrez, Max; Robles-Zepeda, Ramon Enrique] Univ Sonora, Unidad Reg Ctr, Lab Invest Prod Nat, Blvd Luis Donaldo Colosio & Rosales S-N, Hermosillo 83000, Sonora, Mexico; [Gonzalez-Aguilar, Gustavo Adolfo] Ctr Invest Alimentac & Desarrollo AC, Hermosillo 83304, Sonora, Mexico; [Torres-Moreno, Heriberto; Lopez-Romero, Julio Cesar] Univ Sonora, Unidad Reg Norte, Ave K S-N, Eleazar Ortiz Caborca 83600, Sonora, Mexico
推荐引用方式 GB/T 7714	Vidal-Gutierrez, Max,Robles-Zepeda, Ramon Enrique,Vilegas, Wagner,et al. Phenolic composition and antioxidant activity of Bursera microphylla A. Gray[J],2020,152.
APA	Vidal-Gutierrez, Max,Robles-Zepeda, Ramon Enrique,Vilegas, Wagner,Gonzalez-Aguilar, Gustavo Adolfo,Torres-Moreno, Heriberto,&Lopez-Romero, Julio Cesar.(2020).Phenolic composition and antioxidant activity of Bursera microphylla A. Gray.INDUSTRIAL CROPS AND PRODUCTS,152.
MLA	Vidal-Gutierrez, Max,et al."Phenolic composition and antioxidant activity of Bursera microphylla A. Gray".INDUSTRIAL CROPS AND PRODUCTS 152(2020).