干旱区生态环境知识资源中心(Arid): Supercritical fluid extraction of chanar (Geoffroea decorticans) almond oil: Global yield, kinetics and oil characterization

Arid

DOI	10.1016/j.supflu.2020.104824
	Supercritical fluid extraction of chanar (Geoffroea decorticans) almond oil: Global yield, kinetics and oil characterization
	Salinas, Francisca; Vardanega, Renata; Espinosa-Alvarez, Carolina; Jimenez, Diana; Munoz, Waldo Bugueno; Ruiz-Domingueza, Mari Carmen; Meireles, M. Angela A.; Cerezal-Mezquita, Pedro
通讯作者	Cerezal-Mezquita, P
来源期刊	JOURNAL OF SUPERCRITICAL FLUIDS
ISSN	0896-8446
EISSN	1872-8162
出版年	2020
卷号	161
英文摘要	Chafiar is a typical fruit of arid and semiarid regions of South America, commonly used to produce sweet honey-like syrup called arrope from its pulp. During the arrope production, the chafiar almonds that contain elevated amount of oil are disposed as a residue. Thus, the aim of this study was to extract the chafiar almond oil by supercritical fluid extraction evaluating the effect of temperature (40 and 60 degrees C) and pressure (20, 30 and 40 MPa) on the extraction yield and oil composition. The best condition to recover the chafiar almond oil was 60 degrees C and 40 MPa which yielded 40 +/- 1% of oil. At this condition was possible to recover the highest amounts of monounsaturated and polyunsaturated fatty acids, 363 +/- 4 and 468 +/- 13 mg/g of oil, respectively. The physicochemical characteristics of the chafiar almond oil are in accordance with the standards for edible oils. (C) 2020 Elsevier B.V. All rights reserved.
英文关键词	Chanar almond oil By-products valorization Supercritical fluid extraction Fatty acids Oil
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000535916100007
WOS关键词	POLYUNSATURATED FATTY-ACIDS ; CO2 EXTRACTION ; SEED OIL ; BIOACTIVE COMPOUNDS ; FRUITS ; QUALITY
WOS类目	Chemistry, Physical ; Engineering, Chemical
WOS研究方向	Chemistry ; Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324552
作者单位	[Salinas, Francisca; Espinosa-Alvarez, Carolina; Jimenez, Diana; Munoz, Waldo Bugueno; Ruiz-Domingueza, Mari Carmen; Cerezal-Mezquita, Pedro] Univ Antofagasta, Lab Microencapsulac Compuestos Bioact LAMICBA, Dept Ciencias Alimentos & Nutr, Fac Ciencias Salud, Avda Univ Antofagasta 02800, Antofagasta 1240000, Chile; [Vardanega, Renata; Meireles, M. Angela A.] Univ Estadual Campinas, Sch Food Engn, Dept Food Engn, LASEFI,UNICAMP, R Monteiro Lobato 80, BR-13083862 Campinas, Brazil
推荐引用方式 GB/T 7714	Salinas, Francisca,Vardanega, Renata,Espinosa-Alvarez, Carolina,et al. Supercritical fluid extraction of chanar (Geoffroea decorticans) almond oil: Global yield, kinetics and oil characterization[J],2020,161.
APA	Salinas, Francisca.,Vardanega, Renata.,Espinosa-Alvarez, Carolina.,Jimenez, Diana.,Munoz, Waldo Bugueno.,...&Cerezal-Mezquita, Pedro.(2020).Supercritical fluid extraction of chanar (Geoffroea decorticans) almond oil: Global yield, kinetics and oil characterization.JOURNAL OF SUPERCRITICAL FLUIDS,161.
MLA	Salinas, Francisca,et al."Supercritical fluid extraction of chanar (Geoffroea decorticans) almond oil: Global yield, kinetics and oil characterization".JOURNAL OF SUPERCRITICAL FLUIDS 161(2020).