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投稿时间:2018-11-22
投稿时间:2018-11-22
中文摘要: 为改善蜂胶的水溶性,将其添加到西番莲果汁饮料中,研制一款功能性西番莲果汁饮料。将β-环糊精(βcyclodextrin,β-CD)与蜂胶乙醇提取物(ethanol extract of propolis,EEP)制成复合物(compound of ethanol extract of propolis and beta cyclodextrin,EEP-βCD),测定EEP-βCD 的水溶性和热稳定性,并对西番莲果汁饮料的工艺参数进行优化。结果表明:EEP 与β-CD 复合后,水溶性和热稳定性都显著提高(P<0.01);西番莲果汁饮料的最佳工艺参数为:西番莲果汁15%,木糖醇12%,EEP-βCD 0.6%。蜂胶与β-环糊精复合后水溶性、热稳定性和刺激性味道都得到改善,可将其应用于西番莲果汁饮料。
Abstract:To improve the water solubility of propolis,so that it could be added to passion fruit juice beverage,and to develop a functional passion fruit juice beverage.β-cyclodextrin (β-CD)was combined with ethanol extract of propolis(EEP)to make a complex (EEP-βCD),and the water solubility and thermal stability of EEP-βCD were examined.The process parameters of the lotus juice beverage were optimized.After the combination of EEP and β-CD ,both water solubility and thermal stability were significantly increased (P <0.01).The optimal technological parameters of passion fruit juice beverage were:passion fruit juice 15 %,xylitol 12%and EEP-βCD 0.6%.After compounding with β-cyclodextrin,the water-soluble,heat-stable and irritating taste of propolis was improved,and the complex could be applied to passion fruit juice beverage.
文章编号:201920026 中图分类号: 文献标志码:
基金项目:
作者 | 单位 |
杜天雨,耿倩倩,陈立府,李玉洁,梁孟达,史培颖,缪晓青,吴珍红 | 福建农林大学食品科学学院,福建福州350002;福建农林大学蜂疗研究所,福建福州350002;天然生物毒素国家地方联合工程实验室,福建福州350002;福建农林大学蜂学学院,福建福州350002 |
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