Nontoxic oil preparation from Jatropha curcas L. seeds by an optimized methanol/n-hexane sequential extraction method

详细信息    查看全文

• 作者：Yunyun He^a ; ^b ; ¹ ; Tong Peng^a ; ^b ; ¹ ; Yanfang Guo^a ; ^b ; Shushu Li^a ; ^b ; Yiran Guo^c ; Lin Tang^a ; ^b ; Fang Chen^a ; ^b ; ^{fangchenscu@163.com}
• 关键词：Jatropha ; UPLC ; Phorbol esters ; By-products ; PE-free oil
• 刊名：Industrial Crops and Products
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：97
• 期：Complete
• 页码：308-315
• 全文大小：1839 K
• 卷排序：97

文摘

A feasible methanol/n-hexane sequential extraction method for producing non-toxic oil from Jatropha curcas seeds is proposed with a high oil recovery. The method uses whole Jatropha curcas seeds as the plant material. The method utilizes response surface methodology to optimize the conditions of the first extraction step for phorbol esters. Phorbol esters enriched fraction is obtained to the maximum by this method. A rapid and sensitive detection method for phorbol esters content by ultra-performance liquid chromatography is proposed.