[Nutritional adequacy and food waste in Early Childhood Education Centers]

Cien Saude Colet. 2018 Dec;23(12):4177-4188. doi: 10.1590/1413-812320182312.30742016.
[Article in Portuguese]

Abstract

Analyzing quantitative and qualitative aspects of school meals represents the initial stage to ensure that the National School Food Program (PNAE) is an effective space for the promotion of healthy eating habits and establishing individual rights. The objective of this study was to evaluate the nutritional adequacy of meals served and consumed, as well as quantifying food waste in Child Daycare Centers in Maceió, in the state of Alagoas. All meals served and consumed by 359 children (aged 17 to 63 months) were analyzed by the direct weighing method for three non-consecutive days in all institutions. Food waste was determined by the leftover factor and the nutritional value of meals served and consumed was compared to the PNAE reference values regarding energy, carbohydrates, protein, lipids, vitamins A and C, iron, calcium, zinc, magnesium and fiber. Of the 85 meals/preparations featured on the menu, 58 (68%) revealed a high leftover percentage; in excess of 10%. The meals served and consumed met approximately 50% of the recommended energy and macronutrient values. The difference between the averages of the nutrients offered and consumed was statistically significant (p < 0.05) for fiber, vitamin A, vitamin C, calcium, iron and zinc.

Analisar aspectos quantitativos e qualitativos da alimentação escolar constitui-se de etapa primordial para fazer do Programa Nacional de Alimentação Escolar (PNAE) um espaço efetivo para a promoção da alimentação saudável e formação de sujeitos de direitos. O objetivo deste estudo foi avaliar a adequação nutricional das refeições servidas e consumidas e quantificar o desperdício de alimentos em Centros de Educação Infantil de Maceió/AL. Foram analisadas por três dias não consecutivos, pelo método de pesagem direta, as refeições de 359 crianças (17 e 63 meses). O desperdício de alimentos foi determinado pelo índice de resto-ingestão e o valor nutricional das refeições servidas e consumidas foram comparadas com os valores de referência do PNAE para energia, carboidrato, proteína, lipídio, vitaminas A e C, ferro, cálcio, zinco, magnésio e fibra. Dos 85 alimentos/preparações presentes no cardápio, 58 (68%) apresentaram percentual de resto-ingestão, superior a 10%. As refeições servidas e consumidas atenderam aproximadamente 50% do recomendado para energia e macronutrientes. A diferença entre as médias dos nutrientes ofertados e consumidos foi estatisticamente significante (p < 0,05) para fibra, vitamina A, vitamina C, cálcio, ferro e zinco.

MeSH terms

  • Child Day Care Centers
  • Child, Preschool
  • Energy Intake
  • Feeding Behavior*
  • Female
  • Food Services*
  • Health Promotion / methods
  • Humans
  • Infant
  • Male
  • Nutrients / administration & dosage
  • Nutritive Value*
  • Schools
  • Waste Products / statistics & numerical data*

Substances

  • Waste Products