响应面优化八珍糕的3D打印制备条件研究  

Response Surface Optimization of 3D Printing Preparation Conditions with Bazhen Cake

作　　者：丁紫帆 王建林 闫聪 DING Zi-fan;WANG Jian-lin;YAN Cong(School of Life Science,Beijing University of Chinese Medicine,Beijing 102488,China)

机构地区：[1]北京中医药大学生命科学学院,北京102488

出　　处：《中国食物与营养》2025年第3期56-65,91,共11页Food and Nutrition in China

基　　金：中央高校基本科研业务费北京中医药大学揭榜挂帅项目(项目编号:2022-JYB-JBZR-034)。

摘　　要：目的:为拓宽功能性食品可3D打印种类,尝试将多种可作为食品的中药和糯米配成适合3D打印的材料,得到了八珍糕的最优打印方法。方法:通过测定流变学特性、打印精度和打印样品质构,利用单因素及响应面试验优化八珍糕的打印条件;并将最佳打印样品与市售产品进行口感比较。结果:八珍糕体系中对打印精度影响最大的是混合中药粉末添加量,并得到最佳工艺条件是以50 g去离子水为基质,按质量分数添加混合中药粉末38%、糯米15%,在15℃下打印材料。验证试验发现,最佳工艺条件下制备的八珍糕样品打印精度为90.91%,样品外观精致无坍塌,且样品较市售产品的硬度、咀嚼性、胶着性显著降低。结论:本研究首创性地制成了外观精致、口感改良的中药糕点,为功能性食品的拓展和糯米基材的可打印材料应用提供了新的思路。【Objective】To broaden the types of functional foods that can be 3D printed,a variety of traditional Chinese medicine and glutinous rice were innovatively prepared into Bazhen cake materials suitable for 3D printing.【Method】The materials were tested by rheological properties,printing accuracy and texture properties of printed samples.The optimal printing conditions of Bazhen cake were obtained by single factor and response surface optimization experiments.【Result】The results show that the most important factor affecting the printing accuracy in the Bazhen cake system is the amount of mixed Chinese medicine powder added.The optimum printing of Bazhen cake used 50g of deionized water as the basis,with mixed traditional Chinese medicine powder at 38%and glutinous rice at 15%,and squeeze the samples at 15℃.Under the verification experiment,the printed accuracy of the Bazhen cake samples was 90.91%,and the appearance of the sample was exquisite and did not collapse.The hardness,chewiness and adhesiveness of the sample were significantly lower than those of the commercially available products.【Conclusion】This study created a Chinese medicine pastry with exquisite appearance and improved texture,providing new ideas for the expansion of functional food and the application of glutinous rice substrate.

关 键 词：八珍糕 3D打印 糯米 流变性能 响应面优化 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]