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在饮食中加入大藻类 - - 挪威,智利和中国的比较调查
Franz Goecke1, Inger Aakre2, Lisse Angarita3
1Department of Plant Sciences, Faculty of Biosciences, Norwegian University of Life Sciences, Ås, Norway.
Food & nutrition research
|July 14, 2025
概括
这项研究调查了智利,中国和挪威的宏观藻类消费,由于风味和营养而吸引人. 在所有被调查群体中,对食品安全问题的认识都很低.
科学领域:
- 海洋生物学 海洋生物学
- 食品科学 食品科学 食品科学
- 人类营养人类营养
背景情况:
- 几个世纪以来,大藻类一直是传统的食物来源,特别是在东亚.
- 由于各种因素,全球对宏藻作为食物来源的兴趣正在增加.
- 许多地区对宏观藻类消费模式的研究有限.
研究的目的:
- 为了比较目前在智利,中国和挪威的藻作为食物的使用和消费情况.
- 调查学生对三大洲宏观藻类的看法和消费习惯.
- 确定大藻类消费的驱动因素,如风味,营养,传统和新奇性.
主要方法:
- 在智利,中国和挪威进行了三大洲的调查.
- 采用了一种特定于大藻类的食物频率调查问卷,具有4周的回忆期.
- 该研究采集了成年学生的样本,重点关注摄入频率,物种和产品类型.
主要成果:
- 由于味道 (23-67%) 和营养益处 (49-90%),大藻被认为是有吸引力的.
- 报告指出,人们对潜在的食品安全问题缺乏意识.
- 消费驱动因素各不相同,智利和中国的传统很重要,挪威的新性;然而,物种和产品的多样性在不同群体中是相似的.
- 中国的受访者特别频繁地食用各种含藻类的产品.
结论:
- 宏观藻类以各种形式消耗,无论是纯粹的还是作为成分,在研究的种群中.
- 需要进一步研究大藻类的摄入量,特别是挪威的消费量.
- 制定食品法规和对大藻类的消费者建议需要更全面的数据.
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