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All Journal An Idea Health Journal Media Gizi Ilmiah Indonesia
Kurnia Dwi Juliani
Universitas Esa Unggul
Dentistry Health Professions Medicine & Pharmacology Nursing Public Health

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Education on Food Expiration Dates to Reduce Household Food Waste: Study in Urban Households Prita Dhyani Swamilaksita; Reona Halimatusaa’dia; Anugrah Novianti; Kurnia Dwi Juliani; Elysia Rafa Azzahrah
An Idea Health Journal Vol 6 No 03 (2026)
Publisher : PT.Mantaya Idea Batara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53690/ihj.v6i03.762

Abstract

Background: Food waste remains a significant challenge in Indonesia, particularly within urban areas. This study evaluated the impact of educational interventions regarding food expiration dates on mothers’ knowledge and food waste behavior in urban households in the Tanah Sareal District, Bogor City Methods: A quasi-experimental, one-group pre-test and post-test design was implemented with 55 housewives. The intervention used posters and balanced nutrition modules that emphasized food storage and expiration date labeling. Data were collected through a validated questionnaire and analyzed using descriptive statistics, paired t-tests, and chi-square tests. Result: Results indicated a significant increase in mothers’ knowledge, from 26.87 ± 3.91 before the intervention to 29.16 ± 1.31 after the intervention (p=0.0001). Food waste behavior also improved, as the average amount of food waste decreased from 73.44 ± 48.06 grams to 31.99 ± 27.30 grams (p=0.0001). Additionally, a significant association between knowledge and food waste behavior was observed following the intervention (p=0.022). Conclusion: These findings indicate that education about food expiration dates can enhance knowledge and reduce food-waste behavior among urban households. Community-based educational interventions employing simple visual media may offer an effective strategy for reducing food waste and promoting sustainable household food management.
Hubungan Pengetahuan Terkait Label Pangan dengan Sikap dan Kepatuhan Membaca Label pada Kelompok Usia Produktif di Indonesia Isniati Dwijayanti; Kurnia Dwi Juliani
Media Gizi Ilmiah Indonesia Vol 2 No 2 (2024): AGUSTUS 2024
Publisher : Kabar Gizi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62358/mgii.v2i2.39

Abstract

Reading food labels is one of the important messages from the Balanced Nutrition Guide. It is suggested to influence the attitude and behavior in buying packaged food that is consumed. This research study analyzed the relationship between knowledge regarding food labels and attitude and compliance with food label reading among productive age groups in Indonesia. The research design was a narrative literature review from many databases including Google Scholar, Portal Garuda, DOAJ, and Pubmed in the last five years (May 2019 – May 2024). The number of 2603 articles from databases were gotten and then would selected based on inclusion criteria such as cross-sectional study paper, age ranged 15-29 years old, high school or university students, located in Indonesia, and provided the correlation between knowledge with attitude and compliance. There were 7 articles selected, including 2 articles regarding the correlation between knowledge and attitude, and 5 articles regarding the correlation between knowledge and compliance. This study concluded that there was a significance correlation between knowledge and attitude but there was no significant correlation between knowledge and compliance in food label reading.
Co-Authors Elysia Rafa Azzahrah Isniati Dwijayanti Novianti, Anugrah Prita Dhyani Swamilaksita Reona Halimatusaa’dia