玉米汁消费者偏爱性及感官品质指标重要性调查分析

摘要

为考察消费者对玉米汁感官品质特征的要求,采用调查问卷的方式,对鲜榨甜玉米及糯玉米汁的偏爱性及玉米汁感官品质的重要性进行了调查.结果显示,喜爱黄色、香气明显的甜玉米汁的人数多于喜爱白色、风味清淡的糯玉米汁的人数.在对感官指标重要性的认同上,口感为最重要的指标,其次为滋味和香气,然后为色泽和外观.本研究的结果将为玉米汁生产中原料选择及产品定位提供借鉴.%The present investigation aimed at the consumer＇s request at the sensory properties of corn juice.A questionnaire was designed and two kinds of fresh-made corn juice extracted from sweet corn and waxy corn were presented to panelists.The paired comparison test showed that the panelist prefers to consume the sweet corn juice with yellow color and sweet aroma.Moreover,the descriptive test for the importance further showed that oral feel is the most important factor for consumer,and then taste and aroma,at last color and appearance.The results of the investion will provide a use of reference for the selection of raw materials and the positioning of the products in producing corn juice.