基于模糊数学评价结合混料设计优化葡萄籽超微粉压片糖果工艺  

The Confectionery Technology of Grape Seed Superfine Powder Pressing Pressed Candy Was Optimized Based on Fuzzy Mathematics Evaluation Combined with Mixing Design

作　　者：刘伟 杨华峰 屈世龙 杜荣荣 薛淑花 李芳[3] 孔令明 LIU Wei;YANG Hua-feng;QU Shi-long;DU Rong-rong;XUE Shu-hua;LI Fang;KONG Ling-ming(l.College of Food Sciences and Pharmacy,Xinjiang Agricultural University,Urumqi 830052,China;Xinjiang Hairuisheng Biological Engineering Co.,Ltd.,Yanqi 841106,China;Xinjiang Institute of Light Industry Technology,Urumqi 830021,China)

机构地区：[1]新疆农业大学食品科学与药学学院,乌鲁木齐830052 [2]新疆海瑞盛生物工程股份有限公司,新疆焉耆841106 [3]新疆轻工职业技术学院,乌鲁木齐830021

出　　处：《新疆农业大学学报》2020年第4期281-289,共9页Journal of Xinjiang Agricultural University

基　　金：自治区重大科技专项项目(2017A01001-4)。

摘　　要：为提高葡萄副产物的利用率,提高葡萄副产物的价值。以葡萄籽超微粉为材料,通过单因素实验设计,对粉体流动性、片重差异、硬度、脆度、崩解时间等指标进行测定,利用D-最优混料设计优化,并结合模糊数学方法进行感官评价,从而探究葡萄籽超微粉压片糖果最佳工艺条件。结果表明,当葡萄籽超微粉,微晶纤维粉,预胶化淀粉,甜菊糖和柠檬酸添加质量分数分别为71%、19%、7%、1.2%和0.9%,在此配方下制得的压片糖果外表光滑、口感细腻,酸甜适中,片重差异±2.7%,硬度为49.8N,脆度为0.83%,崩解时间13.4 min,此条件下通过响应值拟合分析得到的回归模型(P<0.001)极显著,R^(2)=98.09%。研究为进一步综合利用葡萄副产物提供了科学理论依据,促进了葡萄籽产品的开发。In order to improve the utilization rate of grape by-product and its value,in this paper,grape seed ultrafine powder was used as the material combined with the single factor experiment design to measure the indicators such as powder fluidity,sheet weight difference,hardness,brittleness,disintegration time and so on.By using D-optimal mixture design optimization and fuzzy mathematical method for sensory evaluation,the best technological conditions of grape seed ultrafine powder pressed candy were explored.The results showed that the mass fraction of grape seed superfine powder,microcrystalline fiber powder,pregelatinized starch,stevia sugar and citric acid were 71%,19%,7%,1.2%and 0.9%,respectively and the tablet candy prepared had smooth appearance,delicate taste,moderate acidity and sweetness under this formula.At the same time,the weight difference was±1.35%,the hardness was 49.8 N,the brittleness was 0.83%,and the disintegration time was 13.4 min.The regression model obtained by response value fitting analysis was extremely significant(P<0.001),R^(2)=98.09%.This study provides a scientific theoretical basis for further comprehensive utilization of grape byproducts,and promotes the development of grape seed products.

关 键 词：模糊数学 混料设计 压片糖果 

分 类 号：TS244[轻工技术与工程—制糖工程]