1988
DOI: 10.1111/j.1365-2621.1988.tb09293.x
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Prediction of Changes in Color of Tomatoes during Ripening at Different Constant Temperatures

Abstract: Vine-ripened and ethylene-treated tomatoes (cv. 'Sunny') were ripened at 15, 18, 21, and 25°C and evaluated for color using a colorimeter. Computer models were developed from the objective data to predict changes in color components (value, hue angle, chroma). Computer-predicted results were then converted to sensory equivalent scores to provide a basis for quality management of tomatoes within a handling and distribution system. The models obtained reasonably estimated changes in vine-ripened tomatoes (cv. 'F… Show more

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Cited by 83 publications
(53 citation statements)
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“…However, in both years and hybrids, L* decreased after capitulum maturity (Figs. 1d-1h) in response to increasing opacity and darkening of receptacle tissue as observed by Shewfelt et al (1988).…”
Section: Resultsmentioning
confidence: 99%
“…However, in both years and hybrids, L* decreased after capitulum maturity (Figs. 1d-1h) in response to increasing opacity and darkening of receptacle tissue as observed by Shewfelt et al (1988).…”
Section: Resultsmentioning
confidence: 99%
“…Os resultados foram expressos pela relação a*/ b*, onde a* varia do vermelho (+a*), localizado a 0º ou 360º, ao verde (-a*), que está a 180º (na ausência dos componentes amarelo ou azul). O valor b*, na ausência dos componentes verde ou vermelho, varia do amarelo (+b*), ao azul (-b*), que estão a 90º e 270º, respectivamente (SHEWFELT et al, 1988).…”
Section: Methodsunclassified
“…A avaliação da eficiência de limpeza foi expressa em valor L * , em que L * varia de 0 (preto) a 100 (branco) (McGUIRE, 1992;SHEWFELT et al, 1988).…”
Section: Eficiência Do Processo De Limpezaunclassified