QUALITY OF FRUITS IN TOMATO (<I>Lycopersicon esculentum</I> Mill.) LANDRACES FROM MEXICO

Mexico is a center of domestication and diversification of tomatoes, with various landrace cultivated populations and wild varieties, but they are poorly documented in terms of their physical, chemical and nutritional characteristics. In order to evaluate the lycopene content, ascorbic acid and othe...

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Autores principales:	Isaura MENDEZ Infante, Aracelli Minerva VERA Guzmán, Jose Luis CHAVEZ Servia, Jose Cruz CARRILLO Rodríguez
Formato:	article
Lenguaje:	EN
Publicado:	Universidad de Antioquia 2011
Materias:	Lycopersicon esculentum lycopene ascorbic acid soluble solids postharvest Food processing and manufacture TP368-456 Pharmaceutical industry HD9665-9675
Acceso en línea:	https://doaj.org/article/3ff6122f31b24fd098c1934ca6e2a110
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spelling	oai:doaj.org-article:3ff6122f31b24fd098c1934ca6e2a1102021-11-19T04:14:12ZQUALITY OF FRUITS IN TOMATO (<I>Lycopersicon esculentum</I> Mill.) LANDRACES FROM MEXICO0121-40042145-2660https://doaj.org/article/3ff6122f31b24fd098c1934ca6e2a1102011-05-01T00:00:00Zhttps://revistas.udea.edu.co/index.php/vitae/article/view/6170https://doaj.org/toc/0121-4004https://doaj.org/toc/2145-2660Mexico is a center of domestication and diversification of tomatoes, with various landrace cultivated populations and wild varieties, but they are poorly documented in terms of their physical, chemical and nutritional characteristics. In order to evaluate the lycopene content, ascorbic acid and other physicochemical characteristics of a sampling of tomato fruits originating from different regions of Mexico, as well as evaluate the effect of storage on lycopene loss, a collection of thirteen accessions was made and later it was sown in greenhouse conditions under a randomized complete block design with four replications. The analysis of variance show significant differences (P < 0.05) among accessions for titratable acidity, pH, lycopene on wet and dry basis, in the CIE chromaticity coordinates L , a b *, and in the maturity index. Accessions GTO-11, OAX-115, PH-102 and PH-96 stood out for their lycopene content on a wet and dry basis with values above 20 and 300 mg 100 g-1, respectively. Lycopene content in samples of ground tomato fruits decrease with storage time at -20ºC, even in the scalded samples immersed in boiling water.Isaura MENDEZ InfanteAracelli Minerva VERA GuzmánJose Luis CHAVEZ ServiaJose Cruz CARRILLO RodríguezUniversidad de AntioquiaarticleLycopersicon esculentumlycopeneascorbic acidsoluble solidspostharvestFood processing and manufactureTP368-456Pharmaceutical industryHD9665-9675ENVitae, Vol 18, Iss 1 (2011)
institution	DOAJ
collection	DOAJ
language	EN
topic	Lycopersicon esculentum lycopene ascorbic acid soluble solids postharvest Food processing and manufacture TP368-456 Pharmaceutical industry HD9665-9675
spellingShingle	Lycopersicon esculentum lycopene ascorbic acid soluble solids postharvest Food processing and manufacture TP368-456 Pharmaceutical industry HD9665-9675 Isaura MENDEZ Infante Aracelli Minerva VERA Guzmán Jose Luis CHAVEZ Servia Jose Cruz CARRILLO Rodríguez QUALITY OF FRUITS IN TOMATO (<I>Lycopersicon esculentum</I> Mill.) LANDRACES FROM MEXICO
description	Mexico is a center of domestication and diversification of tomatoes, with various landrace cultivated populations and wild varieties, but they are poorly documented in terms of their physical, chemical and nutritional characteristics. In order to evaluate the lycopene content, ascorbic acid and other physicochemical characteristics of a sampling of tomato fruits originating from different regions of Mexico, as well as evaluate the effect of storage on lycopene loss, a collection of thirteen accessions was made and later it was sown in greenhouse conditions under a randomized complete block design with four replications. The analysis of variance show significant differences (P < 0.05) among accessions for titratable acidity, pH, lycopene on wet and dry basis, in the CIE chromaticity coordinates L , a b *, and in the maturity index. Accessions GTO-11, OAX-115, PH-102 and PH-96 stood out for their lycopene content on a wet and dry basis with values above 20 and 300 mg 100 g-1, respectively. Lycopene content in samples of ground tomato fruits decrease with storage time at -20ºC, even in the scalded samples immersed in boiling water.
format	article
author	Isaura MENDEZ Infante Aracelli Minerva VERA Guzmán Jose Luis CHAVEZ Servia Jose Cruz CARRILLO Rodríguez
author_facet	Isaura MENDEZ Infante Aracelli Minerva VERA Guzmán Jose Luis CHAVEZ Servia Jose Cruz CARRILLO Rodríguez
author_sort	Isaura MENDEZ Infante
title	QUALITY OF FRUITS IN TOMATO (<I>Lycopersicon esculentum</I> Mill.) LANDRACES FROM MEXICO
title_short	QUALITY OF FRUITS IN TOMATO (<I>Lycopersicon esculentum</I> Mill.) LANDRACES FROM MEXICO
title_full	QUALITY OF FRUITS IN TOMATO (<I>Lycopersicon esculentum</I> Mill.) LANDRACES FROM MEXICO
title_fullStr	QUALITY OF FRUITS IN TOMATO (<I>Lycopersicon esculentum</I> Mill.) LANDRACES FROM MEXICO
title_full_unstemmed	QUALITY OF FRUITS IN TOMATO (<I>Lycopersicon esculentum</I> Mill.) LANDRACES FROM MEXICO
title_sort	quality of fruits in tomato (<i>lycopersicon esculentum</i> mill.) landraces from mexico
publisher	Universidad de Antioquia
publishDate	2011
url	https://doaj.org/article/3ff6122f31b24fd098c1934ca6e2a110
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QUALITY OF FRUITS IN TOMATO (<I>Lycopersicon esculentum</I> Mill.) LANDRACES FROM MEXICO

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