文献类型：期刊文献

英文题名：Designed modification on macroporous resin for extracting sesamin from sesame oil

作者：Zhou, Jia-Chun[1];Zhao, Li-Ming[1];Zhang, Min[1];Peng, Ya-Feng[2]

机构：[1]E China Univ Sci & Technol, Coll Biotechnol, Dept Food Sci & Technol, Shanghai 200237, Peoples R China;[2]Natl Food Qual Supervis & Inspect Ctr Shanghai, Shanghai Inst Qual Inspect & Tech Res, Shanghai 200233, Peoples R China

年份：2013

卷号：51

期号：10-12

起止页码：2068

外文期刊名：DESALINATION AND WATER TREATMENT

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000315491400008)】；

基金：This work was supported by Shanghai Leading Academic Discipline Project, Project No. B505.

语种：英文

外文关键词：Sesamin; Macroporous resin; Graft; Resin modification; Sesame oil

摘要：Macroporous resin was developed to extract sesamin from sesame oil. In order to improve adsorption capacity of macroporous resin, some special compounds were selected to be grafted to macroporous resin. The main factors affecting resin modification were studied and the characteristics of resins were analyzed. High-performance liquid chromatography (HPLC) was used to test the adsorption capacity of resins. Fourier transform infrared spectrometer and Brunauer-Emmett-Teller surface area and pore size analyzer were used to characterize the surface of modified resin. The static and kinetic adsorptions of sesamin on modified resin were studied. Results showed that glycerol was the best grafting compound, and the adsorption ability of macroporous resin increased by 145.16% after modification. The optimum modification condition was the grafting reaction which occurred at 50 degrees C for 24 h using glycerol as the grafting compound and hydrochloric acid as the catalyst.