辛烯基琥珀酸酐苦荞糊精酯对姜黄素增溶效果研究  

Study on the solubilization effect of octenyl succinate anhydride tartary buckwheat dextrin ester on curcumin

作　　者：邹妍 董楠[2,3] 石冰艳 杨文凤 卢扬[2] ZOU Yan;DONG Nan;SHI Bing-yan;YANG Wen-feng;LU Yang(Guizhou Light Industry Technical College,Guiyang 550025,Guizhou,China;Institute of Food Processing Technology,Guizhou Academy of Agricultural Sciences,Guiyang 550025,Guizhou,China;Guizhou Academy of Agricultural Sciences,Guizhou Provincial Key Laboratory of Agricultural Biotechnology,Guiyang 550025,Guizhou,China;School of Liquor&Food Engineering,Guizhou University,Guiyang 550025,Guizhou,China;Jianhe Laocai Food Co.,Ltd.,Jianhe 556400,Guizhou,China)

机构地区：[1]贵州轻工职业技术学院,贵州贵阳550025 [2]贵州省农业科学院食品加工研究所,贵州贵阳550025 [3]贵州省农业科学院生物技术重点实验室,贵州贵阳550025 [4]贵州大学酿酒与食品工程学院,贵州贵阳550025 [5]剑河县老蔡食品有限责任公司,贵州剑河556400

出　　处：《粮食与油脂》2024年第3期63-67,110,共6页Cereals & Oils

基　　金：黔科合基础-ZK[2023]一般184;剑河科特派合05号。

摘　　要：以苦荞淀粉为主要原料制备辛烯基琥珀酸酐苦荞糊精酯。通过响应面法优化辛烯基琥珀酸化苦荞糊精胶束荷载姜黄素的过程,并研究不同工艺对姜黄素的增溶效果。结果表明:最佳工艺参数为搅拌功率4.5 W、糊精摩尔质量11.5×10^(4)g/mol、取代度0.0754,在此条件下,姜黄素的质量浓度为(5.25±0.07)μg/mL。傅里叶红外光谱、差示扫描量热法和X射线衍射分析表明,辛烯基琥珀酸化苦荞糊精胶束作为纳米载体对姜黄素具有良好的增溶效果。Octenyl succinate anhydride tartary buckwheat dextrin ester was prepared using tartary buck-wheat starch as the main raw material.The process of loading curcumin onto octenyl succinated tartary buckwheat dextrin micelles was optimized by response surface methodology,and the solubilization effects of different processes on curcumin were investigated.The results showed that the optimal process parame-ters were stirring power 4.5 W,dextrin molar mass 11.5×10^(4)g/mol,substitution degree 0.0754.Un-der these conditions,the mass concentration of curcumin was(5.25±0.07)μg/mL.Fourier transform infrared spectroscopy,differential scanning calorimetry,and X-ray diffraction analysis showed that curcu-min in octenyl succinate tartary buckwheat dextrin micelles as nanocarriers had good solubilization effect on curcumin.

关 键 词：苦荞淀粉 辛烯基琥珀酸酐糊精酯 姜黄素 增溶效果 

分 类 号：TS201.1[轻工技术与工程—食品科学]