Household food waste and eating behavior: empirical survey

Abstract

Purpose

In the food chain the identification of household food wastes represents the most problematic aspect to analyze: both as regards the assessment of its qualitative and quantitative aspects and for the detection of measures to reduce or control its generation. In 2012, in fact, the analyzed area showed an inequality index for disposable income of 6.3, and a relative poverty risk index of 42.3. The paper aims to discuss these issues.

Design/methodology/approach

In order to get deeper insights into consumers’ wasting behaviors, a survey on food waste generation in households was carried out in a province of Sicily (Italy). The questionnaire has been formulated taking into account the socio-demographic characteristics for the person who, in the family, usually makes the expenditure, in particular: gender, age, marital status, number of household members, education level, type (single, with or without children, married with or without children), worker and/or student if responsible for food shopping, the number of monthly meals, the kind of ready meal eaten (frozen, fresh, canned or freeze-dried), net monthly income for the family, etc. (adapted by Bae et al., 2010). The data collected from the statistical return of the consumers were drawn up to transform the same data into information of simpler and more concise interpretation.

Findings

The results of the survey are presented in this paper. They can help understand the reasons for discarding edible food and to identify the food groups that are most wasted.

Research limitations/implications

The analysis of a larger land area or community allows most relevant conclusions. The research has an exploratory perspective since the sample strategy is not probabilistic.

Social implications

The findings could be susceptible to support practical and social implications for the identification of measures and instruments aimed at reducing food waste and at increasing consumers’ awareness on that issue.

Originality/value

The study can stimulate sustainable consumption and consumer behavior especially in light of the current economic crisis.

Citation

Lanfranchi, M., Calabrò, G., De Pascale, A., Fazio, A. and Giannetto, C. (2016), "Household food waste and eating behavior: empirical survey", British Food Journal, Vol. 118 No. 12, pp. 3059-3072. https://doi.org/10.1108/BFJ-01-2016-0001