Please use this identifier to cite or link to this item:
https://hdl.handle.net/11499/52945
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Şen, E. | - |
dc.contributor.author | Göktürk, E. | - |
dc.contributor.author | Hajiyev, V. | - |
dc.contributor.author | Uğuzdoğan, E. | - |
dc.date.accessioned | 2023-10-27T07:10:41Z | - |
dc.date.available | 2023-10-27T07:10:41Z | - |
dc.date.issued | 2023 | - |
dc.identifier.issn | 2048-7177 | - |
dc.identifier.uri | https://doi.org/10.1002/fsn3.3657 | - |
dc.identifier.uri | https://hdl.handle.net/11499/52945 | - |
dc.description | Article; Early Access | en_US |
dc.description.abstract | The aim of this study is to compare the physicochemical properties and yields of pectins extracted from onion waste under hot acid (HAE) and pulsed ultrasound-assisted extraction (PUAE) methods using different organic–inorganic acids, their mixtures, and pure water. The extraction temperature for experiments carried out under HAE was kept at 90°C for 90 min, whereas PUAE experiments were accomplished at RT in 15 min. In general, HAE gave better pectin yields compared with PUAE due to the significance of the increasing extraction temperature for the release of pectin from the plant matrix. While the maximum pectin yield from onion waste was 16.22% for HAE, the highest yield for PUAE was 9.83%. PUAE provides less time- and energy-consuming extraction of pectin within 15 min and thus seems to be more economic compared with the HAE. According to the physicochemical properties (equivalent weight (EW), degree of esterification (DE), methoxyl (MeO), and galacturonic acid (Gal-A) contents) of obtained pectins, extracted pectins were mostly high methoxy pectin. While the DE and MeO values of pectins extracted in organic acid conditions under HAE were higher, these values were found to be higher for pectins extracted in inorganic acids under PUAE. For acid mixtures, the DE and MeO values of pectins under HAE were mostly found to be lower than those under PUAE. Sequential PUAE and HAE methods for the extraction of pectin from onion waste were also found to be useful in terms of obtaining higher yields and better physicochemical properties. The highest pectin yield was 20.32% for the sequential PUAE and HAE methods. FT-IR analyses of the extracted pectins by both HAE and PUAE methods showed similar vibration bands compared with those of commercial citrus pectin. © 2023 The Authors. Food Science & Nutrition published by Wiley Periodicals LLC. | en_US |
dc.description.sponsorship | 2021FEBE061 | en_US |
dc.description.sponsorship | The authors thank Pamukkale University Scientific Research Projects Coordinator (Project number 2021FEBE061) for financial supporting. | en_US |
dc.language.iso | en | en_US |
dc.publisher | John Wiley and Sons Inc | en_US |
dc.relation.ispartof | Food Science and Nutrition | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | acid mixtures | en_US |
dc.subject | high methoxy | en_US |
dc.subject | hot-acid extraction | en_US |
dc.subject | onion waste | en_US |
dc.subject | pectin | en_US |
dc.subject | pulsed ultrasound-assisted extraction | en_US |
dc.title | Comparisons of pulsed ultrasound-assisted and hot-acid extraction methods for pectin extraction under dual acid mixtures from onion (Allium cepa L.) waste | en_US |
dc.type | Article | en_US |
dc.department | Pamukkale University | en_US |
dc.identifier.doi | 10.1002/fsn3.3657 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.authorscopusid | 57787781000 | - |
dc.authorscopusid | 57206470309 | - |
dc.authorscopusid | 58564214000 | - |
dc.authorscopusid | 6505990691 | - |
dc.identifier.scopus | 2-s2.0-85169887349 | en_US |
dc.identifier.wos | WOS:001062907600001 | en_US |
dc.institutionauthor | … | - |
dc.identifier.scopusquality | Q1 | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | none | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
item.fulltext | No Fulltext | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | 10.03. Chemical Engineering | - |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
CORE Recommender
SCOPUSTM
Citations
5
checked on Dec 14, 2024
WEB OF SCIENCETM
Citations
4
checked on Dec 18, 2024
Page view(s)
32
checked on Aug 24, 2024
Google ScholarTM
Check
Altmetric
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.