Cargando…
Comparative elucidation of bioactive and volatile components in dry mature jujube fruit (Ziziphus jujuba Mill.) subjected to different drying methods
This study investigated the effects of convective drying(CD) and freeze drying(FD) on bioactive and volatile components in jujube. No significant difference in total phenolic, total flavonoids and antioxidant capacity among CD60, CD70, CD80 and FD samples (P > 0.05). LC-MS/MS analysis showed that...
Autores principales: | , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2022
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9043666/ https://www.ncbi.nlm.nih.gov/pubmed/35492255 http://dx.doi.org/10.1016/j.fochx.2022.100311 |
_version_ | 1784694932744699904 |
---|---|
author | Liu, Yuxing Liao, Yaxuan Guo, Minrui Zhang, Weida Sang, Yueying Wang, Hai Cheng, Shaobo Chen, Guogang |
author_facet | Liu, Yuxing Liao, Yaxuan Guo, Minrui Zhang, Weida Sang, Yueying Wang, Hai Cheng, Shaobo Chen, Guogang |
author_sort | Liu, Yuxing |
collection | PubMed |
description | This study investigated the effects of convective drying(CD) and freeze drying(FD) on bioactive and volatile components in jujube. No significant difference in total phenolic, total flavonoids and antioxidant capacity among CD60, CD70, CD80 and FD samples (P > 0.05). LC-MS/MS analysis showed that this trend mainly originated from the dynamic equilibrium relationships between caffeic acid, chlorogenic acid, p-hydroxybenzoic acid, rutin, epicatechin, and quercetin. HS-SPME-GC–MS identified 31 volatile organic compounds (VOCs) comprising more than 80% aldehydes and acids. Principal component analysis distinguished the VOC characteristics of samples subjected to different drying methods. Six VOCs had an odor activity value (OAV) >1, most of which were fatty acid oxidation or Maillard reaction products. Combined with the precursor components, these reactions were speculated to be the major VOC-producing pathways in dried jujube. Considering the bioactive components and flavor retention, CD at 60 °C was an effective drying method with potential to replace FD. |
format | Online Article Text |
id | pubmed-9043666 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-90436662022-04-28 Comparative elucidation of bioactive and volatile components in dry mature jujube fruit (Ziziphus jujuba Mill.) subjected to different drying methods Liu, Yuxing Liao, Yaxuan Guo, Minrui Zhang, Weida Sang, Yueying Wang, Hai Cheng, Shaobo Chen, Guogang Food Chem X Research Article This study investigated the effects of convective drying(CD) and freeze drying(FD) on bioactive and volatile components in jujube. No significant difference in total phenolic, total flavonoids and antioxidant capacity among CD60, CD70, CD80 and FD samples (P > 0.05). LC-MS/MS analysis showed that this trend mainly originated from the dynamic equilibrium relationships between caffeic acid, chlorogenic acid, p-hydroxybenzoic acid, rutin, epicatechin, and quercetin. HS-SPME-GC–MS identified 31 volatile organic compounds (VOCs) comprising more than 80% aldehydes and acids. Principal component analysis distinguished the VOC characteristics of samples subjected to different drying methods. Six VOCs had an odor activity value (OAV) >1, most of which were fatty acid oxidation or Maillard reaction products. Combined with the precursor components, these reactions were speculated to be the major VOC-producing pathways in dried jujube. Considering the bioactive components and flavor retention, CD at 60 °C was an effective drying method with potential to replace FD. Elsevier 2022-04-18 /pmc/articles/PMC9043666/ /pubmed/35492255 http://dx.doi.org/10.1016/j.fochx.2022.100311 Text en © 2022 The Authors. Published by Elsevier Ltd. https://creativecommons.org/licenses/by/4.0/This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Research Article Liu, Yuxing Liao, Yaxuan Guo, Minrui Zhang, Weida Sang, Yueying Wang, Hai Cheng, Shaobo Chen, Guogang Comparative elucidation of bioactive and volatile components in dry mature jujube fruit (Ziziphus jujuba Mill.) subjected to different drying methods |
title | Comparative elucidation of bioactive and volatile components in dry mature jujube fruit (Ziziphus jujuba Mill.) subjected to different drying methods |
title_full | Comparative elucidation of bioactive and volatile components in dry mature jujube fruit (Ziziphus jujuba Mill.) subjected to different drying methods |
title_fullStr | Comparative elucidation of bioactive and volatile components in dry mature jujube fruit (Ziziphus jujuba Mill.) subjected to different drying methods |
title_full_unstemmed | Comparative elucidation of bioactive and volatile components in dry mature jujube fruit (Ziziphus jujuba Mill.) subjected to different drying methods |
title_short | Comparative elucidation of bioactive and volatile components in dry mature jujube fruit (Ziziphus jujuba Mill.) subjected to different drying methods |
title_sort | comparative elucidation of bioactive and volatile components in dry mature jujube fruit (ziziphus jujuba mill.) subjected to different drying methods |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9043666/ https://www.ncbi.nlm.nih.gov/pubmed/35492255 http://dx.doi.org/10.1016/j.fochx.2022.100311 |
work_keys_str_mv | AT liuyuxing comparativeelucidationofbioactiveandvolatilecomponentsindrymaturejujubefruitziziphusjujubamillsubjectedtodifferentdryingmethods AT liaoyaxuan comparativeelucidationofbioactiveandvolatilecomponentsindrymaturejujubefruitziziphusjujubamillsubjectedtodifferentdryingmethods AT guominrui comparativeelucidationofbioactiveandvolatilecomponentsindrymaturejujubefruitziziphusjujubamillsubjectedtodifferentdryingmethods AT zhangweida comparativeelucidationofbioactiveandvolatilecomponentsindrymaturejujubefruitziziphusjujubamillsubjectedtodifferentdryingmethods AT sangyueying comparativeelucidationofbioactiveandvolatilecomponentsindrymaturejujubefruitziziphusjujubamillsubjectedtodifferentdryingmethods AT wanghai comparativeelucidationofbioactiveandvolatilecomponentsindrymaturejujubefruitziziphusjujubamillsubjectedtodifferentdryingmethods AT chengshaobo comparativeelucidationofbioactiveandvolatilecomponentsindrymaturejujubefruitziziphusjujubamillsubjectedtodifferentdryingmethods AT chenguogang comparativeelucidationofbioactiveandvolatilecomponentsindrymaturejujubefruitziziphusjujubamillsubjectedtodifferentdryingmethods |