Title:
Proposal for Disaster Preparedness Food Stockpiles Using Commercially Available Products According to the Living Support Situation “Considering the Availability of Water, Gas, and Electricity”

Authors:
Akitaka Kojima, Naomi Katayama, Japan

Abstract:

In recent years, Japan has been hit by numerous disasters, including earthquakes, tsunamis, and floods. Many affected areas have had to endure harsh conditions for long periods of time. Therefore, this study aimed to develop recipes (food combinations) for disaster preparedness, using foods that each household can incorporate into their daily lives as much as possible. Food combinations were created using only foods available at supermarkets (not disaster food kits purchased online) and with an emphasis on incorporating them into daily life. Taking into account the availability of essential commodities such as water, gas, and electricity, three combinations were considered: 1) no water, gas, or electricity; 2) no gas or electricity; and 3) no electricity. Additionally, balance was considered based on nutritional values. Total weight was also recorded. The biggest challenge is the difficulty of staying within the 2025 Japanese Dietary Reference Intake range of 7.5 to 6.5 g of sodium equivalent, and sometimes exceeding 10 g, necessitating careful food selection. Furthermore, each food product did not be label with calcium, vitamin D, amino acid score, allergen, and other information. That information would help maintain a balanced diet even during disasters, contributing to health maintenance and the prevention of Flail and osteoporosis. New product development is needed.

DOI: http://dx.doi.org/10.51505/ijmshr.2025.9602