Journal of Tropical AgriFood
Vol 8 (2026): Special Issue 1, The 3rd International Conference on Food Technology and Nutrition (IC

Restructuring vegetables into edible folding paper to improve nutrient intake

Monang Sihombing (Universitas Kristen Satya Wacana)
Femyta Anindya Putri (Satya Wacana Christian University)



Article Info

Publish Date
24 Apr 2026

Abstract

Vegetable consumption in Indonesia is low, particularly among preschool-aged children, who often do not meet daily intake recommendations. Sensory factors, such as taste, texture, and appearance, strongly influence children’s acceptance of vegetables. Previous studies have shown that modifying vegetables and using play-based learning can improve children’s interest. This study aimed to develop an edible folding paper made from vegetables, serving as both a nutritious food product and an interactive learning tool. Spinach, purple cabbage, and pumpkin were chosen for their good acceptance, nutrient content, and color appeal. The product was analyzed for macronutrients (proximate analysis) and micronutrients, including vitamin C, antioxidant activity, and iron (Fe) content. The results showed adequate levels of energy, protein, fat, and carbohydrates. Micronutrient analysis indicated 3.31 mg of iron, 53 mg of vitamin C, and 56.21% antioxidant inhibition per 100 g of product. Texture evaluation using origami-style folding confirmed good flexibility and tear resistance, supporting its function as an edible paper. Overall, the product retained substantial nutrients and could be folded into origami shapes without losing its structural integrity. This innovation has the potential to increase vegetable intake in children and improve dietary quality during early childhood.

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Journal Info

Abbrev

JTAF

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Tropical AgriFood is academic journal for research article and review in the field of agricultural technology including agricultural engineering, postharvest physiology and technology, agricultural product processing technology, food science and technology, biotechnology, nutrition, herbal, and ...