壶瓶枣裂果多糖咀嚼片配方优化及其体外抗氧化活性研究  

Formulation Optimization and in Vitro Antioxidant Activity of Zizyphus jujube Pot Bottle Jujube Cracked Fruit Polysaccharide Chewable Tablets

作　　者：郭河麟 郭河燕 石玉琴 辛镇忠 王翔 杨佳丽 王腾飞 王愈[1,2] GUO Helin;GUO Heyan;SHI Yuqin;XIN Zhenzhong;WANG Xiang;YANG Jiali;WANG Tengfei;WANG Yu(School of Food Science and Engineering,Shanxi Agricultural University,Jinzhong 030801,China;Shanxi Provincial Technology Innovation Center for Fruit and Vegetable Storage,Preservation and Processing,Jinzhong 030801,China;Jinzhong National Agricultural High School District Management Committee,Jinzhong 030801,China)

机构地区：[1]山西农业大学食品科学与工程学院,山西晋中030801 [2]山西省果蔬贮藏保鲜与加工技术创新中心,山西晋中030801 [3]晋中国家农高区管理委员会,山西晋中030801

出　　处：《保鲜与加工》2025年第2期87-98,共12页Storage and Process

基　　金：晋中国家农高区食品科学与工程教授、博士工作站项目(JZNGQBSGZZ003);山西省基础研究计划青年科学研究项目(202203021212449);山西省来晋工作奖励项目(SXBYKY2022064)。

摘　　要：为优选壶瓶枣裂果多糖咀嚼片最佳配方并提高裂果枣中功能活性物质的利用,以水提醇沉法得到的壶瓶枣裂果多糖和益生菌菌株粉作为主要原料,并加入甜味剂和压片辅助材料,制作一款壶瓶枣裂果多糖咀嚼片。通过单因素和响应面-主成分分析试验优化其配方,并对其理化指标及抗氧化活性进行分析。结果表明,壶瓶枣裂果多糖咀嚼片最优配方为:益生菌菌株粉添加量20%,多糖添加量23%,微晶纤维素添加量17%,木糖醇添加量15%,硬脂酸镁添加量1.5%。其规范化得分为0.914,与预测值0.911相近。4.0 mg/mL的多糖咀嚼片对1,1-二苯基-2-三硝基苯肼(DPPH)自由基清除率为41.11%±0.24%,对羟基自由基清除率为37.29%±0.46%。以最优配方制备的咀嚼片外观整洁、组织紧密、口感及色泽较佳且具有良好的抗氧化活性。研究为裂果枣功能活性物质的深度挖掘及功能食品研发提供参考。To optimize the formulation of Zizyphus jujube pot bottle jujube cracked fruit polysaccharide chewable tab-lets and enhance the utilization of functional active substances in cracked fruit jujubes,a chewable tablet was prepared using hot water-extracted and alcohol-precipitated Zizyphus jujube pot bottle jujube cracked fruit polysaccharides and a probiotic strain powder as the primary ingredients,along with sweeteners and tabletting aids.The formulation was optimized through single-factor and response surface-principal component analysis experiments,and the physico-chemical indexes and antioxidant activity of the tablets were analyzed.The results indicated that the optimal formula for Zizyphus jujube pot bottle jujube cracked fruit polysaccharide chewable tablets was as follows:probiotic strain powder 20%,polysaccharide content 23%,microcrystalline cellulose 17%,xylitol 15%,and magnesium stearate 1.5%.The normalized score was 0.914,which was essentially similar to the predicted value of 0.911.The prepared polysac-charide chewable tablets exhibited a 1,1-diphenyl-2-picrylhydrazyl(DPPH)radical scavenging rate of 41.11%±0.24%and a hydroxyl radical scavenging rate of 37.29%±0.46%at the concentration of 4.0 mg/mL.The tablets prepared with the optimal formulation had a neat appearance,tight texture,good taste and color,and good antioxidant activity.This study provides a reference for the deep mining of functional active substomces and the development of functional foods.

关 键 词：壶瓶枣裂果 多糖咀嚼片 益生菌 配方 抗氧化活性 

分 类 号：TS218[轻工技术与工程—粮食、油脂及植物蛋白工程]