Nutrition promotion messages: The effect of information on consumer sensory expectations, experiences and emotions of vitamin A-biofortified sweet potato
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- 作者：Carl Johan Lagerkvista ; carl-johan.lagerkvist@slu.se" class="auth_mail" title="E-mail the corresponding author ; Julius Okellob ; Penina Muokic ; Simon Heckb ; Gordon Praind
- 关键词：Kenya ; Food ; Biofortification ; Consumer ; JAR ; Emotion ; Information ; Sensory evaluation
- 刊名：Food Quality and Preference
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：52
- 期：Complete
- 页码：143-152
- 全文大小：352 K
文摘
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Sensory testing was performed on vitamin-A biofortified orange-fleshed sweet potato.
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Data were obtained from caregivers of small children and pregnant women in western Kenya.
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Influences of information on expected and actual sensory evaluation and emotions were tested.
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Detailed information about nutritional benefits decreased consumer acceptance.
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The EmoSemio profile indicated a positive effect of nutrition information on emotions.