为开发出一款溶解性较好，口感易于接受的补钙产品，本文基于对补钙产品原料的评价继而对各种原料进行复配，且采用流化床制粒工艺改善复方钙制剂的流动性；最后利用电子鼻、电子舌对复方钙制剂进行感官评价。结果显示：复方钙制剂经高速制粒，显著提高了粉体流动性，流动性指数从67.00上升到80.00；制粒后的粉体粒径主要分布在300.00 μm左右，其润湿性较好为10.25 s；与未制粒相比，制粒后的复方钙制剂溶解性增强；且复方钙制剂酸味、鲜味适宜，苦味值较低，口感较好；其气味也可与其它补钙产品进行区分。通过对复方钙制剂物性以及感官的评价得出：所研发的复方钙制剂是一款流动性好，且口感气味良好的补钙产品；同时本文通过对比复方钙制剂以及两种销售较好的补钙产品的物理与感官性质，建立了一套较完整的评价体系。

In order to develop a calcium supplement product with good solubility and easy acceptability, through the evaluation of other raw materials, a compound calcium preparation product was obtained. Finally, the high-speed granulation process was used to improve the liquidity of compound calcium preparation, and the electronic nose and electronic tongue were used to evaluate the compound calcium preparations. The results showed that after fluidized bed granulation, the fluidity of the compound calcium preparation was significantly improved, and the fluidity index increased from 67.00±0.00 to 80.00±0.00. The particle size of the powder after granulation is mainly distributed around 300.00 μm. Its wettability is good in 10.25±0.05 s. Compared with the ungranulated compound calcium preparation, the solubility of the granulated compound calcium preparation is enhanced; and the compound calcium preparation has suitable sour taste and umami taste, lower bitterness value and better taste; its smell can also be distinguished from other calcium supplement brands. Through the physical properties and sensory evaluation, it is concluded that the compound calcium preparation developed is a calcium supplement product that has good fluidity, good taste and smell, and easy to be accepted. At the same time, the physical and sensory properties of compound calcium preparation and two kinds of calcium supplement products with good sales were compared, and a set of complete evaluation system was established.

国家重点研发计划项目（2019YFF0216704）