金线莲复合固体饮料的制备及其对α-葡萄糖苷酶抑制作用研究
Preparation of Anoectochilus roxburghii Compound Solid Beverage and Its Inhibitory Effect on α-Glucosidase
林清英 1李恒 1曾建伟2
作者信息
- 1. 福建生物工程职业技术学院,福建 福州 350007
- 2. 福建中医药大学 科技创新与转化中心,福建 福州 350122
- 折叠
摘要
目的:开发以金线莲为核心的复合固体饮料,并探究其对α-葡萄糖苷酶活性的抑制效果.方法:以金线莲为主,配伍桑叶、槐花等药食两用原料,通过打浆破壁、煎煮提取及浓缩纯化技术制备复合提纯液.利用单因素试验与响应面设计优化辅料配比,经喷雾干燥制成固体饮料,并全面评估其品质与抑制α-葡萄糖苷酶的效果.结果:在本试验提取纯化工艺条件下,所制金线莲复合提纯液表现出高可溶性固形物、粗多糖得率及高纯化效率.最优辅料添加量为麦芽糊精 27%、复合代糖 1.6%、柠檬酸 0.09%.此配比下制得的固体饮料品质优良,且能显著抑制α-葡萄糖苷酶活性.结论:本研究成功开发出高效利用金线莲的复合固体饮料,为金线莲在健康食品领域的创新应用提供了新思路和科学依据.
Abstract
Objective:To develop a composite solid beverage with Anoectochilus roxburghii as the core ingredient and to explore its inhibitory effect on α-glucosidase activity.Method:Using Anoectochilus roxburghii as the dominant ingredient,combined with mulberry leaf,sophora flower,and other medicinal and edible materials,a composite purified liquid was prepared through processes of pulping and cell wall breaking,decoction extraction,and concentration purification.Single-factor experiments and response surface methodology were utilized to optimize the ratio of auxiliary ingredients.The beverage was then formulated into a solid form via spray drying,and its quality and α-glucosidase inhibitory effect were comprehensively evaluated.Result:Under the extraction and purification conditions of this experiment,the prepared Anoectochilus roxburghii composite purified liquid exhibited high soluble solids content,crude polysaccharide yield,and purification efficiency.The optimal addition of excipients is 27%maltodextrin,1.6%compound sugar substitute,and 0.09%citric acid.The solid beverage produced with this ratio was of excellent quality and significantly inhibited α-glucosidase activity.Conclusion:This study successfully developed a composite solid beverage that efficiently utilizes Anoectochilus roxburghii,providing new ideas and scientific basis for the innovative application of Anoectochilus roxburghii in the field of health foods.
关键词
金线莲/复合固体饮料/制备工艺/可溶性固形物/粗多糖Key words
Anoectochilus roxburghii/compound solid drink/preparation process/soluble solids/crude polysaccharides引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据