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All Journal East Asian Journal of Multidisciplinary Research (EAJMR)
Putri, Rizkansa Insyira
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Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Industrial & Manufacturing Engineering

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Development of Visual Portion Sizes to Increase Housewives' Knowledge of Food Portions in an Effort to Reduce Food Waste Swamilaksita, Prita Dhyani; Baliwati, Yayuk Farida; Sa’pang, Mertien; Harna, Harna; Laili, Nur Ahzaini; Putri, Rizkansa Insyira
East Asian Journal of Multidisciplinary Research Vol. 3 No. 3 (2024): March 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/eajmr.v3i3.8653

Abstract

Food Waste (FW) is one of the most pressing social, economic, and environmental issues affecting environmental sustainability, by reducing FW, goal 12 of the SDGs, related to responsible food consumption and production can be achieved. The economic loss due to FW is equivalent to a loss of IDR 213-551 trillion per year. Based on wasted energy and protein, 61-125 million Indonesians could be fed if there was no food waste. Studies show that the amount of food wasted is equivalent to feeding 125 million people to alleviate poverty and address stunting in Indonesia. Most food waste is generated at the consumption stage. Eating food wisely and according to portions can help reduce food waste.  Through Visual Portion Sizes (VPS), it is hoped that housewives' knowledge about food portions can increase, so that food waste can be minimized or zero waste can be achieved. Respondents in this study amounted to 30 people who are food managers in households. The results stated that there was a significant difference between the knowledge of household food managers before and after education (p<0.05). Respondents already understood the principles of balanced nutrition, but VPS using hand portions was new for respondents to understand food portions according to needs.
Co-Authors Harna, Harna Laili, Nur Ahzaini Sa'pang, Mertien Yayuk Farida Baliwati