摘要
以α-生育酚与β-环糊精(β-CD)为试材,通过共沉淀法制备了的包合物,通过包埋率、扫描电镜、傅里叶红外(FT-IR)、核磁共振氢谱(1 H NMR)和抗氧化活性测试对包合物性质进行表征。结果表明:β-CD和α-生育酚包合物的形成会影响α-生育酚的理化性质,增强其热稳定性,提供抗氧化保护。该研究为β-CD作为壁材包埋活性物质提供了参考依据。
The inclusion compound ofα-tocopherol andβ-cyclodextrin(β-CD)was prepared by co-precipitation method to explore the properties of the inclusion compound.The embedding rate,scanning electron microscopy,FT-IR,1H NMR and antioxidant activity tests were discussed to characterize the properties of the inclusion compounds.The results showed that the formation ofβ-CD andα-tocopherol inclusion compounds would affect the physical and chemical properties ofα-tocopherol,which would increase solubility and provide antioxidant protection.This study provides a reference basis forβ-CD as a wall material to embed active material.
作者
曹川
解鹏
CAO Chuan;XIE Peng(College of Environmental and Chemical Engineering,Anhui Vocational and Technical College,Hefei 230011;Institute of Grain Economics,Nanjing University of Finance and Economics,Nanjing 210046)
出处
《吉林农业科技学院学报》
2022年第3期6-11,共6页
Journal of Jilin Agricultural Science and Technology University
基金
2020年安徽省高等学校省级质量工程项目(2020szsfkc0334
2020kcszjxtd22)
2020安徽省人文自然科学研究项目(SK2020A0906)。
