一种制备辣椒碱单体的方法

Method for preparing capsicine monomer

Abstract

The invention relates to a purifying method of natural functional components and provides a method for preparing capsicine monomers. The method for preparing capsicine monomers comprises the following technical steps of extracting capsicum essential oil or capsicum powder by alcohol, separating and purifying macroporous absorbent resin, recrystallizing a monomer crude product, and the like. The method for preparing a capsicine monomer extracts three capsicine monomers from the capsicum essential oil or the capsicum powder, has simple technology and low production cost, does not use a harmful organic solvent in a production process and is easy to realize industrialized production. The purity of capsicine, dihydrocapsaicine and a falling dihydrocapsaicine monomer which are produced by the method is larger than 98 percent, and the yield of the capsicine, the dihydrocapsaicine and the falling dihydrocapsaicine monomer are larger than 85 percent. The method for preparing capsicine monomers lays a solid foundation for the wide application of high-purity capsicine monomers.
本发明涉及一种天然功能性成分的纯化方法,提供一种制备辣椒碱单体的方法,它包括:辣椒精油或辣椒粉的酒精萃取,大孔吸附树脂的分离纯化,单体粗品重结晶等工艺步骤。本发明从辣椒精油或辣椒粉中提取三种辣椒碱单体具有工艺简单、生产过程不使用有毒害有机溶剂、生产成本低,容易实现工业化生产。采用本发明生产的辣椒碱、二氢辣椒碱、降二氢辣椒碱单体的纯度大于98%,三者收率均大于85%。为高纯度辣椒碱单体的广泛应用提供了扎实的基础。

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Cited By (16)

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