relation: https://eprints.untirta.ac.id/48658/ title: HUBUNGAN FOOD WASTE DENGAN KEHILANGAN ZAT GIZI DAN BIAYA DI KANTIN UNIVERSITAS SULTAN AGENG TIRTAYASA KAMPUS A creator: LESTARI, IKA subject: R Medicine (General) subject: RA0421 Public health. Hygiene. Preventive Medicine description: Food waste is a global problem with environmental, economic, and social impacts, including significant nutrient losses and costs. This study aims to analyse the potential loss of nutrients and costs due to food waste in the canteen of Sultan Ageng Tirtayasa University. The research method used was analytical observational with a cross-sectional approach. Data were collected through the method of weighing food waste on consumer plates and excess food supplies in the canteen for eight days. The results showed that the average food waste generated in the canteen was 1,972.6 grams per day. Nutrient losses due to food waste reached 1,068 kcal of energy, 56.01 grams of protein, 11.7 grams of fat, and 179.8 grams of carbohydrates per day. The cost loss due to food waste was IDR 166,396 or IDR 20,800 per day. There is a significant relationship between food waste and loss of energy (r = 0.634, p = 0.000), carbohydrate (r = 0.754, p = 0.000) and protein (r = 0.464, p = 0.003). There was a significant relationship between food waste and cost loss (r = 0.512, p = 0.001). Internal factors that influence food waste include psychological state and eating habits. External factors affecting food waste include food appearance (colour, shape and presentation), food taste (aroma, seasoning, consistency tenderness and temperature), and food consumption from outside the canteen. date: 2025 type: Thesis type: NonPeerReviewed format: text language: id identifier: https://eprints.untirta.ac.id/48658/1/IKA%20LESTARI_8882200027_FULLTEXT.pdf format: text language: id identifier: https://eprints.untirta.ac.id/48658/2/IKA%20LESTARI_8882200027_01.pdf format: text language: id identifier: https://eprints.untirta.ac.id/48658/3/IKA%20LESTARI_8882200027_02.pdf format: text language: id identifier: https://eprints.untirta.ac.id/48658/4/IKA%20LESTARI_8882200027_03.pdf format: text language: id identifier: https://eprints.untirta.ac.id/48658/5/IKA%20LESTARI_8882200027_04.pdf format: text language: id identifier: https://eprints.untirta.ac.id/48658/6/IKA%20LESTARI_8882200027_05.pdf format: text language: id identifier: https://eprints.untirta.ac.id/48658/7/IKA%20LESTARI_8882200027_REF.pdf format: text language: id identifier: https://eprints.untirta.ac.id/48658/8/IKA%20LESTARI_8882200027_LAMP.pdf identifier: LESTARI, IKA (2025) HUBUNGAN FOOD WASTE DENGAN KEHILANGAN ZAT GIZI DAN BIAYA DI KANTIN UNIVERSITAS SULTAN AGENG TIRTAYASA KAMPUS A. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.