干旱区生态环境知识资源中心(Arid): Oil Content and Fatty Acid Composition in Castor Bean Naturalized Accessions under Mediterranean Conditions in Chile

Arid

DOI	10.3390/agronomy10081145
	Oil Content and Fatty Acid Composition in Castor Bean Naturalized Accessions under Mediterranean Conditions in Chile
	Roman-Figueroa, Celian; Cea, Mara; Paneque, Manuel; Gonzalez, Maria Eugenia
通讯作者	Cea, M
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2020
卷号	10 期号:8
英文摘要	Castor bean is found in Chile between the Arica and Parinacota and Maule regions and is one the most important industrial crops worldwide because of the presence of ricinoleic acid in its oil. However, there is little information about it in our country. In this study, we analyzed the oil content and fatty acid profiles of 17 castor bean Chilean accessions from the Metropolitana and Valparaiso regions. The seed-oil was extracted using the Soxhlet extraction process, and the fatty acid profiles were determined using the GC-FID method. The oil content in castor bean Chilean accessions ranged between 45.7% and 54.0%. Among the 17 accessions analyzed, H-15 had the highest oil content (54.0%;p< 0.05), whereas the H-10 and H-08 accessions had the lowest oil content, (45.7% and 45.9%, respectively;p< 0.05). Ricinoleic acid was the most abundant fatty acid (between 87.64% and 89.83%) in the seed-oil. The highest level of ricinoleic acid was found in the H-08 accession. This was only statistically higher (p< 0.05) for three accessions, whereas the H-04 accession had the lowest ricinoleic acid content. Although the H-08 accession registered one of the least abundant oil contents, it had the highest amount of ricinoleic acid. No significant correlation was found between oil content and ricinoleic acid. Our study suggests that oil content does not influence the castor oil fatty profile. The high oil content and ricinoleic acid level registered in castor bean Chilean accessions justify their production in Chile and their utilization for developing bio-based products. Furthermore, Chilean castor bean could grow in semi-arid lands. However, further field studies are needed to identify the cultivars best suited for Mediterranean conditions.
英文关键词	castor oil industrial crops Mediterranean climate vegetable seed-oil Ricinus communis L.
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	SCI-E
WOS记录号	WOS:000567104100001
WOS关键词	SEED YIELD ; QUALITY ; BIODIESEL ; VARIABILITY
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326123
作者单位	[Roman-Figueroa, Celian] Univ La Frontera, Doctoral Program Sci Nat Resources, Temuco 4811230, Chile; [Roman-Figueroa, Celian] Bionostra Chile Res Fdn, Santiago 8900000, Chile; [Cea, Mara; Gonzalez, Maria Eugenia] Univ La Frontera, BIOREN, Sci & Technol Bioresource Nucleus, Temuco 4811230, Chile; [Cea, Mara; Gonzalez, Maria Eugenia] Univ La Frontera, Fac Engn & Sci, Dept Chem Engn, Temuco 4811230, Chile; [Paneque, Manuel] Univ Chile, Fac Agr Sci, Dept Environm Sci & Nat Resources, Santiago 8820808, Chile
推荐引用方式 GB/T 7714	Roman-Figueroa, Celian,Cea, Mara,Paneque, Manuel,et al. Oil Content and Fatty Acid Composition in Castor Bean Naturalized Accessions under Mediterranean Conditions in Chile[J],2020,10(8).
APA	Roman-Figueroa, Celian,Cea, Mara,Paneque, Manuel,&Gonzalez, Maria Eugenia.(2020).Oil Content and Fatty Acid Composition in Castor Bean Naturalized Accessions under Mediterranean Conditions in Chile.AGRONOMY-BASEL,10(8).
MLA	Roman-Figueroa, Celian,et al."Oil Content and Fatty Acid Composition in Castor Bean Naturalized Accessions under Mediterranean Conditions in Chile".AGRONOMY-BASEL 10.8(2020).