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Citrus Leaf Volatiles as Affected by Developmental Stage and Genetic Type

Major volatiles from young and mature leaves of different citrus types were analyzed by headspace-solid phase microextraction (HS-SPME)-GC-MS. A total of 123 components were identified form nine citrus cultivars, including nine aldehydes, 19 monoterpene hydrocarbons, 27 oxygenated monoterpenes, 43 s...

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Autores principales: Azam, Muhammad, Jiang, Qian, Zhang, Bo, Xu, Changjie, Chen, Kunsong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3794751/
https://www.ncbi.nlm.nih.gov/pubmed/23994837
http://dx.doi.org/10.3390/ijms140917744
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author Azam, Muhammad
Jiang, Qian
Zhang, Bo
Xu, Changjie
Chen, Kunsong
author_facet Azam, Muhammad
Jiang, Qian
Zhang, Bo
Xu, Changjie
Chen, Kunsong
author_sort Azam, Muhammad
collection PubMed
description Major volatiles from young and mature leaves of different citrus types were analyzed by headspace-solid phase microextraction (HS-SPME)-GC-MS. A total of 123 components were identified form nine citrus cultivars, including nine aldehydes, 19 monoterpene hydrocarbons, 27 oxygenated monoterpenes, 43 sesquiterpene hydrocarbons, eight oxygenated sesquiterpenes, two ketones, six esters and nine miscellaneous. Young leaves produced higher amounts of volatiles than mature leaves in most cultivars. The percentage of aldehyde and monoterpene hydrocarbons increased, whilst oxygenated monoterpenes and sesquiterpenes compounds decreased during leaf development. Linalool was the most abundant compound in young leaves, whereas limonene was the chief component in mature ones. Notably, linalool content decreased, while limonene increased, during leaf development in most cultivars. Leaf volatiles were also affected by genetic types. A most abundant volatile in one or several genotypes can be absent in another one(s), such as limonene in young leaves of lemon vs. Satsuma mandarin and β-terpinene in mature leaves of three genotypes vs. the other four. Compositional data was subjected to multivariate statistical analysis, and variations in leaf volatiles were identified and clustered into six groups. This research determining the relationship between production of major volatiles from different citrus varieties and leaf stages could be of use for industrial and culinary purposes.
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spelling pubmed-37947512013-10-21 Citrus Leaf Volatiles as Affected by Developmental Stage and Genetic Type Azam, Muhammad Jiang, Qian Zhang, Bo Xu, Changjie Chen, Kunsong Int J Mol Sci Article Major volatiles from young and mature leaves of different citrus types were analyzed by headspace-solid phase microextraction (HS-SPME)-GC-MS. A total of 123 components were identified form nine citrus cultivars, including nine aldehydes, 19 monoterpene hydrocarbons, 27 oxygenated monoterpenes, 43 sesquiterpene hydrocarbons, eight oxygenated sesquiterpenes, two ketones, six esters and nine miscellaneous. Young leaves produced higher amounts of volatiles than mature leaves in most cultivars. The percentage of aldehyde and monoterpene hydrocarbons increased, whilst oxygenated monoterpenes and sesquiterpenes compounds decreased during leaf development. Linalool was the most abundant compound in young leaves, whereas limonene was the chief component in mature ones. Notably, linalool content decreased, while limonene increased, during leaf development in most cultivars. Leaf volatiles were also affected by genetic types. A most abundant volatile in one or several genotypes can be absent in another one(s), such as limonene in young leaves of lemon vs. Satsuma mandarin and β-terpinene in mature leaves of three genotypes vs. the other four. Compositional data was subjected to multivariate statistical analysis, and variations in leaf volatiles were identified and clustered into six groups. This research determining the relationship between production of major volatiles from different citrus varieties and leaf stages could be of use for industrial and culinary purposes. MDPI 2013-08-29 /pmc/articles/PMC3794751/ /pubmed/23994837 http://dx.doi.org/10.3390/ijms140917744 Text en © 2013 by the authors; licensee MDPI, Basel, Switzerland http://creativecommons.org/licenses/by/3.0 This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Azam, Muhammad
Jiang, Qian
Zhang, Bo
Xu, Changjie
Chen, Kunsong
Citrus Leaf Volatiles as Affected by Developmental Stage and Genetic Type
title Citrus Leaf Volatiles as Affected by Developmental Stage and Genetic Type
title_full Citrus Leaf Volatiles as Affected by Developmental Stage and Genetic Type
title_fullStr Citrus Leaf Volatiles as Affected by Developmental Stage and Genetic Type
title_full_unstemmed Citrus Leaf Volatiles as Affected by Developmental Stage and Genetic Type
title_short Citrus Leaf Volatiles as Affected by Developmental Stage and Genetic Type
title_sort citrus leaf volatiles as affected by developmental stage and genetic type
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3794751/
https://www.ncbi.nlm.nih.gov/pubmed/23994837
http://dx.doi.org/10.3390/ijms140917744
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AT zhangbo citrusleafvolatilesasaffectedbydevelopmentalstageandgenetictype
AT xuchangjie citrusleafvolatilesasaffectedbydevelopmentalstageandgenetictype
AT chenkunsong citrusleafvolatilesasaffectedbydevelopmentalstageandgenetictype