干旱区生态环境知识资源中心(Arid): Phenolic profiling, sugar composition and antioxidant capacity of arta (Calligonum comosum L.), a wild Tunisian desert plant

Arid

DOI	10.1016/j.indcrop.2019.01.003
	Phenolic profiling, sugar composition and antioxidant capacity of arta (Calligonum comosum L.), a wild Tunisian desert plant
	Gasmi, Amel 1,2; Benabderrahim, Mohamed Ali 1; Guasmi, Ferdaous 1; Elfalleh, Walid 3; Triki, Tebra 1; Zammouri, Tarek 1; Ferchichi, Ali 1
通讯作者	Benabderrahim, Mohamed Ali
来源期刊	INDUSTRIAL CROPS AND PRODUCTS
ISSN	0926-6690
EISSN	1872-633X
出版年	2019
卷号	130 页码:436-442
英文摘要	Calligonum comosum, commonly known as arta, occurs in Tunisia and North African deserts and it is often used in folk medicine. Total polyphenols, flavonoids, condensed tannins, and radical scavenging activities were determined in four extracts (water, methanol, hexane and ethyl acetate) of three organs of the plant (roots, stem and leaves). Comparison of plant extracts yield showed that methanol was the most effective for polyphenols and flavonoids extractions. The analysis of DPPH radical scavenging activity showed that leaves and stems exhibited higher activity (74.54% and 40.36%) compared to the roots (22.54%). Methanol extracts of the three organs were screened by HPLC/MS and the identified phenolic compounds were further quantified. Results showed that the presence of phytosterols and phenolic compounds was diverse among the three organs. In total, 12 flavonoids and 12 phenolic acids were identified. Flavanols (catechin (+) and epicatechin) and fiavonols (quercetrin) were predominant. In addition, saponin in C. comosum organs was analyzed for the first time and results showed a considerable quantity in roots (16.1 mg/g). Sugar contents and mineral composition were also investigated in three organs of C. comosum. The minerals K, Mg, Na, and Ca were detected as interestedly high quantities. The sugar contents were ranged between 8.09% for stem, and 1.43% for roots. The overall results showed that C. comosum is an excellent source of diverse bioactive molecules with high radical scavenging capacity, which could be an interesting material forindustrial purposes. Further studies on the isolation of such compounds appear to be of high interest.
英文关键词	Calligonwn comosum L. Phenolic compounds Plant sterols Sugar HPLC-MS Antioxidant activity
类型	Article
语种	英语
国家	Tunisia
收录类别	SCI-E
WOS记录号	WOS:000458942600050
WOS关键词	MEDICINAL-PLANT ; EXTRACTS ; FLAVONOIDS ; ANTIBACTERIAL ; POLYPHENOLS ; RADICALS ; LEAVES
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/2XILL650/216288
作者单位	1.Inst Arid Land, Arid Land & Oasis Cropping Lab, Route Eljorf, Medenine 4119, Tunisia; 2.Univ Tunis El Manor, Fac Sci Tunis, Tunis 2092, Tunisia; 3.Univ Gabes, Ecole Natl Engenieurs Gabes, LR18ES35, LEEEP, Gabes 6072, Tunisia
推荐引用方式 GB/T 7714	Gasmi, Amel,Benabderrahim, Mohamed Ali,Guasmi, Ferdaous,et al. Phenolic profiling, sugar composition and antioxidant capacity of arta (Calligonum comosum L.), a wild Tunisian desert plant[J],2019,130:436-442.
APA	Gasmi, Amel.,Benabderrahim, Mohamed Ali.,Guasmi, Ferdaous.,Elfalleh, Walid.,Triki, Tebra.,...&Ferchichi, Ali.(2019).Phenolic profiling, sugar composition and antioxidant capacity of arta (Calligonum comosum L.), a wild Tunisian desert plant.INDUSTRIAL CROPS AND PRODUCTS,130,436-442.
MLA	Gasmi, Amel,et al."Phenolic profiling, sugar composition and antioxidant capacity of arta (Calligonum comosum L.), a wild Tunisian desert plant".INDUSTRIAL CROPS AND PRODUCTS 130(2019):436-442.