Accumulation of all-trans-β-carotene and Its 9-cis and 13-cis stereoisomers during postharvest ripening of nine thai mango cultivars

Accumulation of β-carotene during postharvest ripening of nine Thai mango cultivars was assessed after verifying extraction and high-performance liquid chromatographic quantification of the β-carotene stereoisomers for this sample matrix. No relevant trans-cis isomerization was induced by the analyt...

Full description

Saved in:
Bibliographic Details
Main Authors: Ana Lucía Vásquez-Caicedo, Pittaya Sruamsiri, Reinhold Carle, Sybille Neidhart
Format: Journal
Published: 2018
Subjects:
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=21644464988&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/62016
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Chiang Mai University
id th-cmuir.6653943832-62016
record_format dspace
spelling th-cmuir.6653943832-620162018-09-11T09:22:40Z Accumulation of all-trans-β-carotene and Its 9-cis and 13-cis stereoisomers during postharvest ripening of nine thai mango cultivars Ana Lucía Vásquez-Caicedo Pittaya Sruamsiri Reinhold Carle Sybille Neidhart Agricultural and Biological Sciences Chemistry Accumulation of β-carotene during postharvest ripening of nine Thai mango cultivars was assessed after verifying extraction and high-performance liquid chromatographic quantification of the β-carotene stereoisomers for this sample matrix. No relevant trans-cis isomerization was induced by the analytical procedure. The vitamin A potential of mangoes was evaluated at different ripening stages unequivocally defined by a ripening index (RPI WB)- Being rather stable throughout postharvest ripening, the cultivarspecific proportion of cis-β-carotene isomers ranged from 14 to 40% of the total β-carotene content. Subjected to the same postharvest ripening conditions, only the cultivars Kaew, Maha Chanok, Chok Anan, and Nam Dokmai #4 developed a bright yellow-orange mesocarp coloration at their fully ripe stage (RPIWB = 1.5-1.8, sugar-acid ratio ∼ 50), resulting in total β-carotene contents of 6544-11249 μg/100 g mesocarp dry weight (DW) and vitamin A values of 892-1573 retinol equivalents (RE)/100 g DW. Contrarily, poor-colored cultivars Mon Duen Gao, Rad, Kiew Sawoei, Okrong Kiew, and Okrong Thong reached total β-carotene contents of 1019-2195 μg/100 g DW and vitamin A values of 136-298 RE/100 g DW at comparable sugar-acid ratios. Exponential development of mesocarp color (hue angle, H°) and all-trans-β-carotene levels, respectively, with RPIWB was described for each cultivar, allowing good prediction of mesocarp color and vitamin A value at consumption ripeness. © 2005 American Chemical Society. 2018-09-11T09:20:56Z 2018-09-11T09:20:56Z 2005-06-15 Journal 00218561 2-s2.0-21644464988 10.1021/jf048168h https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=21644464988&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/62016
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Agricultural and Biological Sciences
Chemistry
spellingShingle Agricultural and Biological Sciences
Chemistry
Ana Lucía Vásquez-Caicedo
Pittaya Sruamsiri
Reinhold Carle
Sybille Neidhart
Accumulation of all-trans-β-carotene and Its 9-cis and 13-cis stereoisomers during postharvest ripening of nine thai mango cultivars
description Accumulation of β-carotene during postharvest ripening of nine Thai mango cultivars was assessed after verifying extraction and high-performance liquid chromatographic quantification of the β-carotene stereoisomers for this sample matrix. No relevant trans-cis isomerization was induced by the analytical procedure. The vitamin A potential of mangoes was evaluated at different ripening stages unequivocally defined by a ripening index (RPI WB)- Being rather stable throughout postharvest ripening, the cultivarspecific proportion of cis-β-carotene isomers ranged from 14 to 40% of the total β-carotene content. Subjected to the same postharvest ripening conditions, only the cultivars Kaew, Maha Chanok, Chok Anan, and Nam Dokmai #4 developed a bright yellow-orange mesocarp coloration at their fully ripe stage (RPIWB = 1.5-1.8, sugar-acid ratio ∼ 50), resulting in total β-carotene contents of 6544-11249 μg/100 g mesocarp dry weight (DW) and vitamin A values of 892-1573 retinol equivalents (RE)/100 g DW. Contrarily, poor-colored cultivars Mon Duen Gao, Rad, Kiew Sawoei, Okrong Kiew, and Okrong Thong reached total β-carotene contents of 1019-2195 μg/100 g DW and vitamin A values of 136-298 RE/100 g DW at comparable sugar-acid ratios. Exponential development of mesocarp color (hue angle, H°) and all-trans-β-carotene levels, respectively, with RPIWB was described for each cultivar, allowing good prediction of mesocarp color and vitamin A value at consumption ripeness. © 2005 American Chemical Society.
format Journal
author Ana Lucía Vásquez-Caicedo
Pittaya Sruamsiri
Reinhold Carle
Sybille Neidhart
author_facet Ana Lucía Vásquez-Caicedo
Pittaya Sruamsiri
Reinhold Carle
Sybille Neidhart
author_sort Ana Lucía Vásquez-Caicedo
title Accumulation of all-trans-β-carotene and Its 9-cis and 13-cis stereoisomers during postharvest ripening of nine thai mango cultivars
title_short Accumulation of all-trans-β-carotene and Its 9-cis and 13-cis stereoisomers during postharvest ripening of nine thai mango cultivars
title_full Accumulation of all-trans-β-carotene and Its 9-cis and 13-cis stereoisomers during postharvest ripening of nine thai mango cultivars
title_fullStr Accumulation of all-trans-β-carotene and Its 9-cis and 13-cis stereoisomers during postharvest ripening of nine thai mango cultivars
title_full_unstemmed Accumulation of all-trans-β-carotene and Its 9-cis and 13-cis stereoisomers during postharvest ripening of nine thai mango cultivars
title_sort accumulation of all-trans-β-carotene and its 9-cis and 13-cis stereoisomers during postharvest ripening of nine thai mango cultivars
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=21644464988&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/62016
_version_ 1681425728420184064