手法を比較

	成熟度指数	貯蔵後シミュレーション
分野	園芸学	園芸学
系統	Process / pipeline	Process / pipeline
提唱年	1970	2001
提唱者	Pomology and horticulture research	Luc Tijskens and Bart Nicolaï
種類	multi-parameter assessment pipeline	computational modeling pipeline
原典	Pratt, H. K., & Goeschl, J. D. (2006). Physiological roles of ethylene in plants. Annual Review of Plant Physiology, 20, 541–566.	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.
別名	maturity index, harvest readiness assessment, fruit maturation scoring	shelf life prediction, storage modeling, quality decay simulation
関連	4	4
概要	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.	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.