Changes in peel color and cuticle components of mango skin affected by temperature treatment after harvest

Mangoes (Mangifera indica L.) were harvested at young, immature, and mature stages, and separated into three groups: harvested, kept at 5°C for 15 days, and at 25°C for 7 days. Peel colors of the fruits at harvest, those kept at 5°C, and those kept at 25°C were green, pale green with pale brown flec...

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Main Authors: Y. Motomura, T. Nishizawa, W. Kumpoun
Format: Book Series
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/52057
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spelling th-cmuir.6653943832-520572018-09-04T09:20:33Z Changes in peel color and cuticle components of mango skin affected by temperature treatment after harvest Y. Motomura T. Nishizawa W. Kumpoun Agricultural and Biological Sciences Mangoes (Mangifera indica L.) were harvested at young, immature, and mature stages, and separated into three groups: harvested, kept at 5°C for 15 days, and at 25°C for 7 days. Peel colors of the fruits at harvest, those kept at 5°C, and those kept at 25°C were green, pale green with pale brown flecks, and yellow, respectively. Relative oxidation rates of the sesquiterpene-like substances (such as α-farnescene and its oxidation products) in hexane extracts were estimated based on the relative ratio of UV absorbance at 269/232 nm. The ratio at 269/232 nm of the fruits kept at 5°C were lower than those at harvest and kept at 25°C. The fatty acid composition of the hexane extracts of fruit peel was determined by gas chromatography. The predominant fatty acid was palmitic acid, which increased after harvest regardless of the temperature. The relative ratio of stearic acid in the fruits kept at 5°C was significantly higher than those at harvest and 25°C. The relationship between the peel color and peel components was speculated. 2018-09-04T09:20:33Z 2018-09-04T09:20:33Z 2013-11-15 Book Series 05677572 2-s2.0-84889027435 10.17660/ActaHortic.2013.1012.14 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84889027435&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/52057
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Agricultural and Biological Sciences
spellingShingle Agricultural and Biological Sciences
Y. Motomura
T. Nishizawa
W. Kumpoun
Changes in peel color and cuticle components of mango skin affected by temperature treatment after harvest
description Mangoes (Mangifera indica L.) were harvested at young, immature, and mature stages, and separated into three groups: harvested, kept at 5°C for 15 days, and at 25°C for 7 days. Peel colors of the fruits at harvest, those kept at 5°C, and those kept at 25°C were green, pale green with pale brown flecks, and yellow, respectively. Relative oxidation rates of the sesquiterpene-like substances (such as α-farnescene and its oxidation products) in hexane extracts were estimated based on the relative ratio of UV absorbance at 269/232 nm. The ratio at 269/232 nm of the fruits kept at 5°C were lower than those at harvest and kept at 25°C. The fatty acid composition of the hexane extracts of fruit peel was determined by gas chromatography. The predominant fatty acid was palmitic acid, which increased after harvest regardless of the temperature. The relative ratio of stearic acid in the fruits kept at 5°C was significantly higher than those at harvest and 25°C. The relationship between the peel color and peel components was speculated.
format Book Series
author Y. Motomura
T. Nishizawa
W. Kumpoun
author_facet Y. Motomura
T. Nishizawa
W. Kumpoun
author_sort Y. Motomura
title Changes in peel color and cuticle components of mango skin affected by temperature treatment after harvest
title_short Changes in peel color and cuticle components of mango skin affected by temperature treatment after harvest
title_full Changes in peel color and cuticle components of mango skin affected by temperature treatment after harvest
title_fullStr Changes in peel color and cuticle components of mango skin affected by temperature treatment after harvest
title_full_unstemmed Changes in peel color and cuticle components of mango skin affected by temperature treatment after harvest
title_sort changes in peel color and cuticle components of mango skin affected by temperature treatment after harvest
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84889027435&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/52057
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