香蕉皮膳食纤维奶片的研制

Study on Banana Peel Dietary Fiber Milk Tablets

以香蕉皮中提取的水溶性膳食纤维、脱脂奶粉、植脂末、葡萄糖为原料,采用粉末直接压片法制作膳食纤维奶片。采用单因素试验分别研究了膳食纤维、植脂末和葡萄糖添加量对奶片感官品质的影响。以感官评分为指标,采用响应面分析法优化膳食纤维奶片配方。结果表明,膳食纤维奶片的最优配方为膳食纤维添加量10%,植脂末添加量16%,葡萄糖添加量15%,奶粉添加量59%,制得奶片质量为032 g,硬度为4489 N,水分为1.73%,该配方下产品感官评分最高。

Taking soluble dietary fiber extracted from banana peel,skimmed milk powder,vegetable fat powder and glucose as raw materials,dietary fiber milk tablets were prepared by powder direct compression method.The effects of dietary fiber,vegetable fat powder and glucose on the sensory quality of milk slices were studied by single factor experiment.Taking sensory score as index,the formula of dietary fiber milk tablets was optimized by response surface analysis.The results showed that the optimal formula of dietary fiber milk tablets was dietary fiber 10%,non-dairy creamer 16%,glucose 15%,milk powder 59%.The quality of the prepared milk tablets was 0.32 g,the hardness was 4489 N,and the moisture content was 1.73%.This formula had the highest sensory score.