Sunflower-based Feedstocks in Nonfood Applications: Perspectives from Olefin Metathesis

Autor: Bassie B. Marvey
Jazyk: angličtina
Rok vydání: 2008
Předmět:
Zdroj: International Journal of Molecular Sciences, Vol 9, Iss 8, Pp 1393-1406 (2008)
Druh dokumentu: article
ISSN: 1422-0067
Popis: Sunflower (Helianthus annuus L.) oil remains under-utilised albeit one of the major seed oils produced world-wide. Moreover, the high oleic sunflower varieties make the oil attractive for applications requiring high temperature processes and those targeting the C=C double bond functionality. Herein an overview of the recent developments in olefin metathesis of sunflower-based feedstocks is presented. The improved performance of olefin metathesis catalysts leading to high turnover numbers, high selectivity and catalyst recyclability, opens new opportunities for tailoring sunflower-based feedstocks into products required for possible new niche market applications. Promising results in biofuel, biopolymers, fragrances and fine chemicals applications have been reported.
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