美国消费者对全谷物,本地谷物和替代谷物网络的接受:范围审查
Rebekah Schulz1, Hikaru Peterson1, Hallie Lundquist1
1University of Minnesota Twin Cities, St. Paul, MN, United States.
Frontiers in nutrition
|March 2, 2026
概括
消费者对全谷物和替代谷物网络的接受度有限,受味道,价格和知识的影响. 促进健康和环境益处的教育活动可以增加这些重要的食品系统的采用.
科学领域:
- 营养科学 营养科学
- 农业科学 农业科学
- 消费者行为研究 消费者行为研究
背景情况:
- 全谷物为健康和环境带来了显著的好处,但美国的消费仍然非常低.
- 新兴的替代谷物网络旨在提供本地谷物产品,使消费者和整个谷物价值链受益.
- 了解消费者接受度对于促进全谷物和新型谷物系统至关重要.
研究的目的:
- 系统地审查和绘制有关美国消费者接受全谷物,本地谷物和替代谷物网络的文献.
- 识别谷物产品接受现有研究中的知识缺口.
- 为未来的研究和干预提供建议.
主要方法:
- 根据PRISMA-ScR指南进行范围审查.
- 对14,155篇文章进行了系统选,包括32项研究.
- 分析各种研究方法,包括RCT,调查,观察和定性研究.
主要成果:
- 影响全谷物接受的关键因素包括味道,价格,知识,熟悉性,态度和收入.
- 全谷物摄入量的障碍和驱动因素与国际研究结果一致.
- 有限的定性研究表明消费者对替代谷物网络感兴趣,但缺乏定量接受数据.
结论:
- 专注于识别,利益,准备和社区参与的教育活动可以提高接受度.
- 解决口味,价格和知识障碍对于增加全谷物消费至关重要.
- 需要进一步的研究来量化消费者对当地谷物和替代谷物网络的接受度.
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