干旱区生态环境知识资源中心(Arid): Multivariate Analysis of Seed Chemical Diversity among Jatropha curcas in Botswana

Arid

DOI	10.3390/agronomy11081570
	Multivariate Analysis of Seed Chemical Diversity among Jatropha curcas in Botswana
	Tadano, Shota; Chiyapo, Gwafila; Ishimoto, Yudai; Konaka, Takafumi; Mazereku, Charles; Tsujimoto, Hisashi; Akashi, Kinya
通讯作者	Akashi, K (corresponding author), Tottori Univ, United Grad Sch Agr Sci, Tottori 6808553, Japan. ; Akashi, K (corresponding author), Tottori Univ, Arid Land Res Ctr, Tottori 6800001, Japan.
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2021
卷号	11 期号:8
英文摘要	Jatropha (Jatropha curcas L.) has been identified as a potential bioenergy feedstock in arid regions, but knowledge of the diversity of its chemical characteristics is limited. In this study, 61 Jatropha accessions growing in Botswana, where both severe drought and winter frosts frequently occur, were analyzed for their seed chemical properties. Histogram analyses and meta-analysis comparisons with seeds from other countries/continents showed that the median/mean dry seed weight, toxic compound phorbol esters, and C18:0 fatty acid levels in the Botswanan accessions were lower than those from other countries/continents. A clustered heat map analysis indicated five clades for the Botswanan accessions, and their physicochemical traits were also categorized into five groups. Many positive and negative correlations were observed among the chemical traits, including negative correlations between the C18:3 (linolenic acid) content and yield-related traits (lipid content and dry seed weight). Principal component analysis highlighted the existence of accessions with highly deviated seed chemical compositions, such as those enriched in C18:0/C18:1 and C16:0/C16:1/C18:3 fatty acids. Overall, the present study suggests considerable diversity in the seed chemical compositions of Botswanan Jatropha accessions. Various accessions could be useful as feedstock for specific industrial products, as well as for breeding materials for the fortification of specific chemical ingredients.
英文关键词	Jatropha curcas bioenergy arid region seed chemical property fatty acid phorbol ester
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000688682300001
WOS关键词	FATTY-ACID-COMPOSITION ; DROUGHT-PRONE REGIONS ; PHORBOL ESTERS ; L. ; CULTIVATION ; WATER ; PROVENANCES ; ACCESSIONS ; QUALITY ; POLICY
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/2XILL650/362410
作者单位	[Tadano, Shota; Konaka, Takafumi; Tsujimoto, Hisashi; Akashi, Kinya] Tottori Univ, United Grad Sch Agr Sci, Tottori 6808553, Japan; [Chiyapo, Gwafila; Mazereku, Charles] Minist Agr, Dept Agr Res, Private Bag 0033, Gaborone, Botswana; [Ishimoto, Yudai] Aomori Publ Univ, Reg Collaborat Ctr, Aomori 0300196, Japan; [Tsujimoto, Hisashi; Akashi, Kinya] Tottori Univ, Arid Land Res Ctr, Tottori 6800001, Japan
推荐引用方式 GB/T 7714	Tadano, Shota,Chiyapo, Gwafila,Ishimoto, Yudai,et al. Multivariate Analysis of Seed Chemical Diversity among Jatropha curcas in Botswana[J],2021,11(8).
APA	Tadano, Shota.,Chiyapo, Gwafila.,Ishimoto, Yudai.,Konaka, Takafumi.,Mazereku, Charles.,...&Akashi, Kinya.(2021).Multivariate Analysis of Seed Chemical Diversity among Jatropha curcas in Botswana.AGRONOMY-BASEL,11(8).
MLA	Tadano, Shota,et al."Multivariate Analysis of Seed Chemical Diversity among Jatropha curcas in Botswana".AGRONOMY-BASEL 11.8(2021).