干旱区生态环境知识资源中心(Arid): Bioactivity, hydrophilic, lipophilic and volatile compounds in pulps and skins of Opuntia macrorhiza and Opuntia microdasys fruits

Arid

DOI	10.1016/j.lwt.2019.01.067
	Bioactivity, hydrophilic, lipophilic and volatile compounds in pulps and skins of Opuntia macrorhiza and Opuntia microdasys fruits
	Chahdoura, Hassiba 1,2; Barreira, Joao C. M.1; Barros, Lillian 1; Dias, Maria Ines 1; Calhelha, Ricardo C.1; Flamini, Guido 3; Sokovic, Marina 4,5; Achour, Lotfi 2; Ferreira, Isabel C. F. R.1
通讯作者	Barreira, Joao C. M. ; Ferreira, Isabel C. F. R.
来源期刊	LWT-FOOD SCIENCE AND TECHNOLOGY
ISSN	0023-6438
EISSN	1096-1127
出版年	2019
卷号	105 页码:57-65
英文摘要	Opuntia genus includes several species able to grow in arid regions and known for producing delicate fruits, which are far from being thoroughly characterized. Herein, fruits from O. macrorhiza and O. microdasys were divided in skins and pulps (without including seeds) and studied for chemical composition, individual phyto-chemicals and bioactivity. The major volatiles were camphor and ethyl acetate, while citric acid was the main organic acid. The fatty acids detected in highest percentages were linoleic acid (skins) and lauric acid (pulps); alpha-tocopherol was the major isoform of vitamin E. Quercetin-3-O-rutinoside and quercetin-O-(deoxyhexoside-rutinoside) were the main phenolics in fruit skins of O. macrorhiza and O. microdasys (respectively), similarly to piscidic acid in O. macrorhiza pulp (O. microdasys pulp showed no quantifiable compounds). Betanin and iso-betanin were the major betalains. All samples were antioxidant (particularly O. macrorhiza), but antimicrobial activity was only detected in skins. Cytotoxicity was low in all cases. Overall, these fruits proved to be potential new ingredients for food or pharmaceutical related applications, adding value to these natural species able to grow in arid environments.
英文关键词	Opuntia spp. Edible fruits Volatiles Hydrophilic and lipophilic compounds Phenolics and betalains Bioactivity
类型	Article
语种	英语
国家	Portugal ; Tunisia ; Italy ; Serbia
开放获取类型	Green Published
收录类别	SCI-E
WOS记录号	WOS:000462690200008
WOS关键词	BY-PRODUCTS ; PHYTOCHEMICAL CHARACTERIZATION ; MATUDAE SCHEINVAR ; RICH SOURCE ; L. ; COMPONENTS ; CONSUMPTION ; PROFILE ; METHYL ; PARTS
WOS类目	Food Science & Technology
WOS研究方向	Food Science & Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217519
作者单位	1.Inst Politecn Braganca, Ctr Invest Montanha CIMO, Campus Santa Apolonia, P-5300253 Braganca, Portugal; 2.Univ Monastir, Lab Rech Bioressourses Biol Integrat & Valorisat, Inst Super Biotechnol Monastir, Ave Tahar Hadded,BP 74, Monastir 5000, Tunisia; 3.Univ Pisa, Dipartimento Farm, Via Bonanno 33, I-56126 Pisa, Italy; 4.Inst Biol Res Dr Sinisa Stankovic, Dept Plant Physiol, Belgrade, Serbia; 5.Univ Belgrade, Bulevar Despota Stefana 142, Belgrade 11000, Serbia
推荐引用方式 GB/T 7714	Chahdoura, Hassiba,Barreira, Joao C. M.,Barros, Lillian,et al. Bioactivity, hydrophilic, lipophilic and volatile compounds in pulps and skins of Opuntia macrorhiza and Opuntia microdasys fruits[J],2019,105:57-65.
APA	Chahdoura, Hassiba.,Barreira, Joao C. M..,Barros, Lillian.,Dias, Maria Ines.,Calhelha, Ricardo C..,...&Ferreira, Isabel C. F. R..(2019).Bioactivity, hydrophilic, lipophilic and volatile compounds in pulps and skins of Opuntia macrorhiza and Opuntia microdasys fruits.LWT-FOOD SCIENCE AND TECHNOLOGY,105,57-65.
MLA	Chahdoura, Hassiba,et al."Bioactivity, hydrophilic, lipophilic and volatile compounds in pulps and skins of Opuntia macrorhiza and Opuntia microdasys fruits".LWT-FOOD SCIENCE AND TECHNOLOGY 105(2019):57-65.