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Peran Rencana Makanan Visual dalam Meningkatkan Pengetahuan tentang Perencanaan Menu, Perilaku Pembelian Makanan, dan Mengurangi Pemborosan Makanan di Rumah Tangga di Kota Bogor Elysia Rafa Azzahrah; Prita Dhyani Swamilaksita
An Idea Health Journal Vol 6 No 02 (2026)
Publisher : PT.Mantaya Idea Batara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53690/ihj.v6i02.660

Abstract

Background: Household food waste presents a significant barrier to sustainable food security, with notable environmental, economic, and nutritional implications. This study evaluated the effectiveness of visual meal-planning education in enhancing knowledge of menu planning, influencing food purchasing behavior, and reducing household food waste in Tanah Sareal District, Bogor City. Methods: A pre-experimental, one-group pretest–posttest design was employed with 50 housewives responsible for household food management, selected through total sampling. The intervention included an initial educational session and refresher sessions every four weeks over a 12-week period, utilizing visual meal-planning materials. Data collection involved structured questionnaires to assess knowledge and behavior, as well as direct measurement of food waste using a weighing method over eight consecutive days. Data were analyzed using descriptive statistics and the Wilcoxon Signed Rank Test. Results: Findings indicated a significant increase in knowledge scores at the third evaluation (p = 0.001), reflecting improved understanding of menu planning and food purchasing. While planning and purchasing behaviors improved, the changes were not statistically significant. However, householdfood waste decreased significantly by 41 g/capita/day (60%) following the intervention (p = 0.000). Conclusion: In summary, visual meal-planning education effectively enhances knowledge and substantially reduces household food waste, although its influence on behavior change is limited.
Pengaruh Edukasi Penggunaan Wadah Plastik Terhadap Pengetahuan Dan Sikap Stefania Martinus Tahu; Prita Dhyani Swamilaksita; Laras Sitoayu; Nadiah Nadiah; Nazhif Gifari
Cerdika: Jurnal Ilmiah Indonesia Vol. 4 No. 12 (2024): Cerdika: Jurnal Ilmiah Indonesia
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/cerdika.v4i12.2165

Abstract

Kawasan Asia menyumbang plastik terbanyak ke laut setiap tahunnya, dengan Indonesia berada di posisi kedua menghasilkan 1,29 juta ton plastik per tahun. Pada 2022, total sampah di Indonesia mencapai 34,46 juta ton, di mana 17,8% berupa plastik. Penggunaan plastik yang tidak sesuai dapat berisiko pada kesehatan, seperti kanker hati dan gangguan ginjal. Penelitian ini bertujuan untuk mengetahui pengaruh edukasi penggunaan wadah plastik terhadap pengetahuan dan sikap responden melalui platform digital. Jenis penelitian adalah pre-eksperimen dengan desain one group pretest-posttest. Data dikumpulkan secara daring melalui Google Form kepada 30 responden dari grup WhatsApp alumni SMA. Teknik total sampling digunakan dengan kriteria tertentu, dan analisis data dilakukan menggunakan Uji Wilcoxon. Hasil penelitian menunjukkan peningkatan rata-rata skor pengetahuan responden dari 7,20 ± 1,750 (sebelum edukasi) menjadi 8,58 ± 0,776 (setelah edukasi) dengan selisih 1,38 (p = 0,001). Rata-rata skor sikap juga meningkat dari 5,93 ± 1,893 menjadi 7,73 ± 0,980 dengan selisih 1,8 (p = 0,001). Karakteristik responden didominasi oleh perempuan (66,67%), berusia 29 tahun (50%), berpendidikan sarjana (66,67%), bekerja di sektor swasta (80%), dan berpendapatan di atas UMR NTT (56,67%). Hasil ini menunjukkan bahwa edukasi berbasis digital efektif dalam meningkatkan pengetahuan dan sikap responden terhadap penggunaan wadah plastik. Penelitian ini berimplikasi pada pengembangan metode edukasi untuk mengurangi dampak negatif plastik bagi kesehatan dan lingkungan.
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.
Co-Authors Adinda Dian Permata Dewi Agnes Meila Candrasari Akifa Laila Rusyda Angeliana K., Devi Asalwa, Nabila Aspiyani Aspiyani Audrey Natashia Chairunissa Aulia Zikrika Chica Riska Ashari Clara Meliyanti Kusharto Damayanti Siallagan Daniel Hartanto Devi Angeliana Kusumaningtiar Devi Angelina Kusumaningtiar Dewanti, Lintang Purwara Dudung Angkasa Dwi Juliani, Kurnia Dwi Noviyantini Dwi Yulia Estika Sari Dwiriani, Cesilia Meti Dyvia Agustina Sidup Elika Mareta Rahim Elisabeth Lasmaida Pakpahan Elisabeth Lasmaida Pakpahan Elysia Rafa Azzahrah Elysia Rafa Azzahrah Fadilatunnisa Hayatunnufus Fajria Arnesya Maharani Farhana Farhana Fitra Suryani Gifari, Nazhif Harna, Harna Jennifer Vanka Jihan Alfira Jihan Salsabila Putri Azazi Katrin Roosita Kurnia Dwi Juliani Laras Sitoayu Muh Asrul Irawan, Andi Mury Kuswari Nabila Permatasari Nadhifa Ramadhani Nadhilah Syarafina Nadiah Nadiah Nadiyah Nadiyah Namira Wadjir Sangadji Ninda Aini Syaher Novianti, Anugrah Novianty, Anugrah Noviyanti, Anugrah Nur Ahzaini Laili Nur Azizah Okta Diana Pramono Pakpahan, Santi Rumintang Putri Nurhasanah Putri Ronitawati Rachmanida Nuzrina Rachmi Octaviana Rahmawati Rasidin Reona Halimatusaa’dia Resa Ana Dina Reza Fadhilla Rina Puji Astuti Sa'pang, Mertien Sari, Ira Purnama Siallagan, Damayanti Siti Amanah Stefania Martinus Tahu Taufik Rendi Anggara Titis Retno Sawitri Ulfah Sulistiowati Sudarto Veny Rachmalinda Vionalita, Gisely Vira Cindyana Vitria Melani, Vitria Wahyu Pratama Wahyu Pratama Wahyuni, Yulia Widya Musliha Yayuk Farida Baliwati Yulia Wahyuni Yusuf, Andi Mukramin Zakia Umami