Konjac glucomannan promoted fabrication of diacylglycerol oil-based oleogels through emulsion-templated approach : Comparison with triacylglycerol oleogels
Copyright © 2023. Published by Elsevier B.V..
Konjac glucomannan (KGM) combined with hydroxypropyl methyl cellulose was used to fabricate diacylglycerol oleogels (DGOs) through the emulsion-templated method, and compared with triacylglycerol oleogels (TGOs). The appearance and microstructure results showed that stable emulsions and oleogels could be formed in the presence of 0.2-0.6 wt% KGM. Higher KGM concentrations resulted in a stronger gel structure in oleogels, whose thixotropic recovery percentages were 50.45-75.20 %. From LF-NMR determination, the higher concentration of KGM presented earlier transverse relaxation (T2) time, and the T2 parameters of DGOs were higher than that of TGOs. Texture and oil loss analysis indicated that the mechanical strength and oil holding ability of DGOs were slightly lower than those of TGOs. This study demonstrated the advantages of biopolymers as thickening agents for obtaining stable emulsion and oleogels. The specific characteristics of DGOs distinguished from TGOs should be attributed to their different properties (unsaturation, viscosity, polarity, etc.) between the liquid oils.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2023 |
|---|---|
| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:251 |
|---|---|
| Enthalten in: |
International journal of biological macromolecules - 251(2023) vom: 19. Aug., Seite 126420 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Liu, Ning [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Diacylglycerol |
|---|
| Anmerkungen: |
Date Revised 27.08.2023 published: Print-Electronic Citation Status Publisher |
|---|
| doi: |
10.1016/j.ijbiomac.2023.126420 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM360975909 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM360975909 | ||
| 003 | DE-627 | ||
| 005 | 20231226084153.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2023 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.ijbiomac.2023.126420 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1203.xml |
| 035 | |a (DE-627)NLM360975909 | ||
| 035 | |a (NLM)37598830 | ||
| 035 | |a (PII)S0141-8130(23)03316-0 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Liu, Ning |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Konjac glucomannan promoted fabrication of diacylglycerol oil-based oleogels through emulsion-templated approach |b Comparison with triacylglycerol oleogels |
| 264 | 1 | |c 2023 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Revised 27.08.2023 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status Publisher | ||
| 520 | |a Copyright © 2023. Published by Elsevier B.V. | ||
| 520 | |a Konjac glucomannan (KGM) combined with hydroxypropyl methyl cellulose was used to fabricate diacylglycerol oleogels (DGOs) through the emulsion-templated method, and compared with triacylglycerol oleogels (TGOs). The appearance and microstructure results showed that stable emulsions and oleogels could be formed in the presence of 0.2-0.6 wt% KGM. Higher KGM concentrations resulted in a stronger gel structure in oleogels, whose thixotropic recovery percentages were 50.45-75.20 %. From LF-NMR determination, the higher concentration of KGM presented earlier transverse relaxation (T2) time, and the T2 parameters of DGOs were higher than that of TGOs. Texture and oil loss analysis indicated that the mechanical strength and oil holding ability of DGOs were slightly lower than those of TGOs. This study demonstrated the advantages of biopolymers as thickening agents for obtaining stable emulsion and oleogels. The specific characteristics of DGOs distinguished from TGOs should be attributed to their different properties (unsaturation, viscosity, polarity, etc.) between the liquid oils | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Diacylglycerol | |
| 650 | 4 | |a Emulsion-templated method | |
| 650 | 4 | |a Hydroxypropyl methyl cellulose | |
| 650 | 4 | |a Konjac glucomannan | |
| 650 | 4 | |a Oleogels | |
| 700 | 1 | |a Lin, Ping |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Kun |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Dan |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Dan |e verfasserin |4 aut | |
| 700 | 1 | |a Katsuyoshi, Nishinari |e verfasserin |4 aut | |
| 700 | 1 | |a Zhao, Mouming |e verfasserin |4 aut | |
| 700 | 1 | |a Yao, Xiaolin |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t International journal of biological macromolecules |d 1992 |g 251(2023) vom: 19. Aug., Seite 126420 |w (DE-627)NLM012627356 |x 1879-0003 |7 nnns |
| 773 | 1 | 8 | |g volume:251 |g year:2023 |g day:19 |g month:08 |g pages:126420 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.ijbiomac.2023.126420 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 251 |j 2023 |b 19 |c 08 |h 126420 | ||