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Position: Home > Articles > Preparation and characterization of the rutin-CM-β-CD inclusion complex Science and Technology of Food Industry 2017 (21) 197-202

芸香苷-羧甲基-β-环糊精包合物的制备及其表征

作  者:
陈筠;许诗豪;罗井清;杨红武;彭曙光;王征
单  位:
湖南省烟草科学研究所;湖南农业大学生物科学技术学院
关键词:
芸香苷;羧甲基-β-环糊精;包合物;溶解度
摘  要:
以包埋率为评价指标,在单因素实验基础上应用响应面法对芸香苷-羧甲基-β-环糊精包合物制备工艺条件进行优化并进一步用红外光谱、扫描电镜等方法对包合物进行了鉴定。结果表明芸香苷-羧甲基-β-环糊精包合物最佳制备工艺条件为包埋质量比1∶4,包埋温度60℃,包埋时间2 h,包埋率达62.92%,红外光谱、扫描电镜结果表明芸香苷已包埋在羧甲基-β-环糊精的内腔中。此条件下包合物的水溶解度得到明显提高,达到1760 mg/L。本实验采用的包埋方法和包埋材料可以改善芸香苷的水溶解性。
译  名:
Preparation and characterization of the rutin-CM-β-CD inclusion complex
作  者:
CHEN Yun;XU Shi-hao;LUO Jing-qing;YANG Hong-wu;PENG Shu-guang;WANG Zheng;Research Institute of Hunan Tobacco Science;College of Bioscience and Biotechnology,Hunan Agricultural Universtity;
单  位:
Research Institute of Hunan Tobacco Science%College of Bioscience and Biotechnology,Hunan Agricultural Universtity
关键词:
rutin;;CM-β-CD;;inclusion complex;;solubility
摘  要:
Based on the single factor experiments,the response surface methodology was utilized to obtain the optimum conditions by studying the factor of mass ratio,embedding temperature,embedding time with the embedding rate as the evaluation index,and rutin-CM-β-CD inclusion complex was identified by Sanning Electronic Microscopy( SEM),FI-IR.The rusults showed that the optimum ratio of Rutin and CM-β-CD was 1∶ 4,the embedding temperature was 60 ℃,the embedding time was 2 h,and the embedding rate was 62.92%. The results of SEM,FI-IR showed that rutin was contained in the inner cavity of CM-β-CD.Under these conditions,the solubility of inclusion complexes was about 1760 mg/L.The embedding method and material used in experiment could improve the solubility of rutin.

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