Market price differentials for food packaging characteristics
Market price differentials for food packaging characteristics
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食品包装特性的市场价格差异
DOI：
10.1016/j.foodqual.2012.02.009
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发表时间：
2012
影响因子：
5.3
通讯作者：
G. Szolnoki
中科院分区：
文献类型：
--
作者：
S. Loose;S. Loose;G. Szolnoki
几乎每顿饭都要喝饮料，但对影响饮料选择的因素的了解却少于对食物选择的了解。这项研究的目的是描述和量化影响用餐时饮料选择的因素。了解谁、何时、何地会选择什么饮料，对制造商、营养师/卫生保健提供者和卫生政策制定者都有帮助。一个描述性框架-食物选择万花筒（Jaeger等人，2011）-被应用于新西兰消费者样本自我报告的24小时食品召回数据。参与者（n=164）根据所消耗的食物和饮料以及该场合的背景特征描述了8356个用餐场合。通过随机参数logit回归，研究了饮料选择与所吃食物、环境因素和个人因素的关系。因此，本研究通过以优势比和显著性水平的形式表达情境依赖程度，为食物选择万花筒研究方法做出了贡献。对饮料与食品项目共同出现的探索表明，饮料-餐项目组合可以是特定于餐的。此外，这项研究将心理变量整合到食物选择万花筒的“人”镜子中。从参与者间的相关关系中获得了饮料选择习惯的度量。
Beverages are consumed at almost every meal occasion, but knowledge about the factors that influence beverage choice is less than for food choice. The aim of this research was to characterize and quantify factors that influence beverage choices at meal times. Insights into what beverages are chosen by whom, when and where can be helpful for manufacturers, dieticians/health care providers, and health policy makers. A descriptive framework – the food choice kaleidoscope (Jaeger et al., 2011) – was applied to self-reported 24h food recall data from a sample of New Zealand consumers. Participants (n=164) described 8356 meal occasions in terms of foods and beverages consumed, and the contextual characteristics of the occasion. Beverage choice was explored with random-parameter logit regressions to reveal influences linked to food items eaten, context factors and person factors. Thereby this study contributed to the food choice kaleidoscope research approach by expressing the degree of context dependency in the form of odds ratios and according significance levels. The exploration of co-occurrence of beverages with food items suggests that beverage–meal item combinations can be meal specific. Furthermore, this study integrates psychographic variables into the ‘person’ mirror of the food choice kaleidoscope. A measure of habit in beverage choice was obtained from the inter-participant correlation.
影响因子：
8.2
作者：
ROSEN, S
通讯作者：
ROSEN, S