Comparer des méthodes

	Indice de maturité	Mesure du Brix
Domaine	Horticulture	Horticulture
Famille	Process / pipeline	Process / pipeline
Année d'origine	1970	1874
Auteur d'origine	Pomology and horticulture research	Carl Zeiss
Type	multi-parameter assessment pipeline	optical measurement pipeline
Source fondatrice	Pratt, H. K., & Goeschl, J. D. (2006). Physiological roles of ethylene in plants. Annual Review of Plant Physiology, 20, 541–566.	AOAC International. (2005). Official Methods of Analysis of AOAC International (18th ed.). AOAC International.
Alias	maturity index, harvest readiness assessment, fruit maturation scoring	soluble solids measurement, sugar content analysis, refractometry
Apparentées	4	4
Résumé	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.	Brix measurement quantifies the dissolved solids (primarily sugars) in fruit juice using refractometry, a non-destructive optical technique. Introduced by Carl Zeiss in the 19th century and standardized by AOAC, it is the universal industry standard for assessing fruit ripeness and quality in horticulture and postharvest processing.