Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 1053508

Adsorption between Quercetin Derivatives and β- Glucan Studied with a Novel Approach to Modeling Adsorption Isotherms


Jakobek, Lidija; Matić, Petra; Kraljević, Šima; Ukić, Šime; Benšić, Mirta; Barron, Andrew;
Adsorption between Quercetin Derivatives and β- Glucan Studied with a Novel Approach to Modeling Adsorption Isotherms // Applied Sciences-Basel, 10 (2020), 5; 1637, 16 doi:10.3390/app10051637 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1053508 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Adsorption between Quercetin Derivatives and β- Glucan Studied with a Novel Approach to Modeling Adsorption Isotherms

Autori
Jakobek, Lidija ; Matić, Petra ; Kraljević, Šima ; Ukić, Šime ; Benšić, Mirta ; Barron, Andrew ;

Izvornik
Applied Sciences-Basel (2076-3417) 10 (2020), 5; 1637, 16

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
adsorption isotherms ; Langmuir ; Dubinini-Radushkevich ; Hill ; interactions ; improved non-linear regression ;

Sažetak
Interactions between polyphenols and fibers are important for polyphenol bioactivities, and have been studied in vitro with adsorption process and isotherms. However, the theoretical interpretations of adsorption potentially can be affected by the method of isotherm modeling. The aim was to study the interactions between β- glucan and quercetin derivatives (quercetin- 3- glucoside, quercetin-3-galactoside, quercetin-3- rhamnoside) by studying adsorption, and to potentially improve the modeling of adsorption isotherms. Quercetin derivatives were determined by using spectrophotometric method. Experimental results were modeled with Langmuir, Dubinin- Radushkevich, and Hill isotherms using non- linear regression, linear regression, and improved non- linear regression. For improved non-linear regression, code in the R programming language was developed. All quercetin derivatives adsorbed onto the surface of β- glucan. Improved non-linear regression gave somewhat lower errors and may be the most appropriate for adsorption interpretation. According to isotherms obtained with improved regression, it may be suggested that adsorption is higher for rhamnoside and glucoside of quercetin than for quercetin-3-galactoside which agrees with experimental results. Adsorption could be a physical process. The spatial arrangement of hydroxyl (OH) groups on the glycoside part of quercetin could affect the adsorption. In conclusion, a novel approach using improved non-linear regression has been shown to be a useful, novel tool for adsorption interpretation.

Izvorni jezik
Engleski

Znanstvena područja
Matematika, Prehrambena tehnologija



POVEZANOST RADA


Projekti:
IP-2016-06-6777 - Utjecaj prehrambenih vlakana na bioraspoloživost polifenola istraživanjem adsorpcije i simuliranih probavnih procesa, in vitro (BIO-POLIFENOL) (Jakobek, Lidija, HRZZ - 2016-06) ( POIROT)
HRZZ-Nema-IP-2016-06-6545 - Optimizacijski i statistički modeli i metode prepoznavanja svojstava skupova podataka izmjerenih s pogreškama (OSMoMeSIP) (Scitovski, Rudolf, HRZZ ) ( POIROT)

Ustanove:
Prehrambeno-tehnološki fakultet, Osijek,
Sveučilište u Osijeku, Odjel za matematiku

Profili:

Avatar Url Petra Matić (autor)

Avatar Url Šime Ukić (autor)

Avatar Url Lidija Jakobek Barron (autor)

Avatar Url Mirta Benšić (autor)

Citiraj ovu publikaciju

Jakobek, Lidija; Matić, Petra; Kraljević, Šima; Ukić, Šime; Benšić, Mirta; Barron, Andrew;
Adsorption between Quercetin Derivatives and β- Glucan Studied with a Novel Approach to Modeling Adsorption Isotherms // Applied Sciences-Basel, 10 (2020), 5; 1637, 16 doi:10.3390/app10051637 (međunarodna recenzija, članak, znanstveni)
Jakobek, L., Matić, P., Kraljević, Š., Ukić, Š., Benšić, M., Barron, A. & (2020) Adsorption between Quercetin Derivatives and β- Glucan Studied with a Novel Approach to Modeling Adsorption Isotherms. Applied Sciences-Basel, 10 (5), 1637, 16 doi:10.3390/app10051637.
@article{article, year = {2020}, pages = {16}, DOI = {10.3390/app10051637}, chapter = {1637}, keywords = {adsorption isotherms, Langmuir, Dubinini-Radushkevich, Hill, interactions, improved non-linear regression, }, journal = {Applied Sciences-Basel}, doi = {10.3390/app10051637}, volume = {10}, number = {5}, issn = {2076-3417}, title = {Adsorption between Quercetin Derivatives and β- Glucan Studied with a Novel Approach to Modeling Adsorption Isotherms}, keyword = {adsorption isotherms, Langmuir, Dubinini-Radushkevich, Hill, interactions, improved non-linear regression, }, chapternumber = {1637} }
@article{article, year = {2020}, pages = {16}, DOI = {10.3390/app10051637}, chapter = {1637}, keywords = {adsorption isotherms, Langmuir, Dubinini-Radushkevich, Hill, interactions, improved non-linear regression, }, journal = {Applied Sciences-Basel}, doi = {10.3390/app10051637}, volume = {10}, number = {5}, issn = {2076-3417}, title = {Adsorption between Quercetin Derivatives and β- Glucan Studied with a Novel Approach to Modeling Adsorption Isotherms}, keyword = {adsorption isotherms, Langmuir, Dubinini-Radushkevich, Hill, interactions, improved non-linear regression, }, chapternumber = {1637} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font