无糖沙棘软糖的研制及品质分析  

Development and Quality Analysis of Sugar-Free Seabuckthorn Gummy

作　　者：孟小欣 王怡童 李睿 连文绮 MENG Xiaoxin;WANG Yitong;LI Rui;LIAN Wenqi(College of Food and Environment,Jinzhong College of Information,Taigu 030800,China)

机构地区：[1]晋中信息学院食品与环境学院,山西太谷030800

出　　处：《现代食品》2025年第5期71-75,共5页Modern Food

基　　金：2024年山西省高等学校大学生创新创业训练计划“无糖沙棘维C软糖的研制及品质分析”(20241845);2024年山西省高等学校教学改革创新项目(J20241779)。

摘　　要：文章以沙棘原浆、明胶、果胶、山梨糖醇、木糖醇、柠檬酸为原料,采用单因素实验和正交实验,筛选沙棘软糖制作的最佳复配凝胶剂(明胶∶果胶=49∶1)添加量、沙棘原浆添加量、复合糖液(山梨糖醇∶木糖醇=3∶2)添加量,并检测分析了软糖的质构特性和相关品质指标,旨在为沙棘的深度开发和无糖产品在软糖食品方面的应用提供一定的参考。研究结果表明,无糖沙棘软糖制作的最佳配方为复配凝胶剂45 g、复合糖液100 g、沙棘原浆65 g、柠檬酸1.5 g,在此配方下,产品感官平均分为92.6分,质构特性较为理想,其维生素C含量为2410 mg·kg^(-1),未检测到大肠杆菌且菌落总数小于300 CFU·g^(-1),铅、砷含量均符合国家标准。The article used sea-buckthorn pulp,gelatin,pectin,sorbitol,xylitol,and citric acid as raw materials.By means of single-factor experiments and orthogonal tests,it screened the optimal addition amounts of the compound gelling agent(the ratio of gelatin and pectin is 49 to 1),sea-buckthorn pulp,and the compound sugar solution(the ratio of sorbitol and xylitol is 3 to 2)for the preparation of sea-buckthorn soft candies.In addition,it detected and analyzed the texture characteristics and relevant quality indexes of the soft candies.The study aimed to provide some reference for the in-depth development of sea-buckthorn and the application of sugar-free products in soft-candy foods.The research results showed that the optimal formula for making sugar-free sea-buckthorn soft candies was 45 g of the compound gelling agent,100 g of the compound sugar solution,65 g of sea-buckthorn pulp,and 1.5 g of citric acid.Under this formula,the average sensory score of the product was 92.6 points.The texture characteristics were relatively ideal.Its vitamin C content was 2410 mg·kg^(-1).In the microbiological test results,no Escherichia coli was detected;the total number of colonies was less than 300 CFU·g^(-1),and the contents of lead and arsenic both met the national standards.

关 键 词：沙棘 软糖 感官品质 配方优化 

分 类 号：TS245.9[轻工技术与工程—制糖工程]