手法を比較

	貯蔵後シミュレーション	成熟度指数
分野	園芸学	園芸学
系統	Process / pipeline	Process / pipeline
提唱年	2001	1970
提唱者	Luc Tijskens and Bart Nicolaï	Pomology and horticulture research
種類	computational modeling pipeline	multi-parameter assessment pipeline
原典	Tijskens, L. M., & Polderdijk, J. J. (2001). A generic model for keeping quality of vegetable produce during storage and distribution. Postharvest Biology and Technology, 23(1), 13–25.	Pratt, H. K., & Goeschl, J. D. (2006). Physiological roles of ethylene in plants. Annual Review of Plant Physiology, 20, 541–566.
別名	shelf life prediction, storage modeling, quality decay simulation	maturity index, harvest readiness assessment, fruit maturation scoring
関連	4	4
概要	Postharvest storage simulation uses computational models to predict fruit and vegetable quality degradation during storage and distribution under variable temperature and humidity conditions. Pioneered by Tijskens and Nicolaï in 2001, these mechanistic and empirical models enable logistics optimization, reduce food waste, and improve supply chain transparency. They are integrated into decision support systems for commercial packinghouses and research facilities.	Ripeness index combines multiple quality measurements—soluble solids, firmness, color, starch degradation, ethylene production—into a single composite score indicating fruit maturity and harvest readiness. Unlike single-parameter metrics, this integrated approach accounts for cultivar variation and environmental influence to predict consumer acceptability more reliably. It is widely adopted in export industries and research settings to standardize harvest decisions.