Skip to main content

2022 | OriginalPaper | Buchkapitel

Antioxidant Effect of Syringic Acid Grafted Chitooligosaccharides in RAW264.7 Cells

verfasst von : Van-Hoai Bui, Hong-Tham N Vo, Dai-Nghiep Ngo

Erschienen in: 8th International Conference on the Development of Biomedical Engineering in Vietnam

Verlag: Springer International Publishing

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Reactive oxygen species (ROS) that attack biomolecules leading to many health disorders. Chitooligosaccharides (COSs) is a natural antioxidant that has a positive effect against ROS. It may be applied in the functional food and pharmaceutical industries. In recent years, importance has been given to synthesize functionalized COSs by chemical modifications to improve the bioactivities of COSs while keeping intact the basic chemical properties. Therefore, this work aims to develop a novel COSs derivatives by conjugation of syringic acid onto plain COSs to improve the antioxidant activity of COSs. In this study, the syringic acid was grafted onto COSs by a free radical mediated grafting method with an ascorbic acid/hydrogen peroxide redox catalysis pair. Antioxidant effects of the novel COSs derivatives were determined by reducing power, free radical scavenging ability, and the inhibition of cellular macromolecules’ oxidation, such as lipid and DNA in RAW264.7 cells. The result showed that free radical scavenging effects and inhibitory effects of the novel derivatives of biomacromolecules oxidation were significative improved more than free COSs. These results suggest that the novel COSs derivatives can be potentially used as a free radical scavenger to protect biomacromolecules in cellular systems. Besides, the research is a foundation for further study of other activities such as the anti-inflammatory properties of these derivatives.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Literatur
14.
Zurück zum Zitat Hamed I, Özogul F, Regenstein JM (2016) Industrial applications of crustacean by-products (chitin, chitosan, and chitooligosaccharides): a review. Trends Food Sci Technol 48:40–50CrossRef Hamed I, Özogul F, Regenstein JM (2016) Industrial applications of crustacean by-products (chitin, chitosan, and chitooligosaccharides): a review. Trends Food Sci Technol 48:40–50CrossRef
22.
Zurück zum Zitat Yang Y, Xing R, Liu S, Qin Y, Li K, Yu H, Li P (2019) Immunostimulatory effects of chitooligosaccharides on RAW 264.7 mouse macrophages via regulation of the MAPK and PI3K/Akt signaling pathways. Mar Drugs 17(1). https://doi.org/10.3390/md17010036 Yang Y, Xing R, Liu S, Qin Y, Li K, Yu H, Li P (2019) Immunostimulatory effects of chitooligosaccharides on RAW 264.7 mouse macrophages via regulation of the MAPK and PI3K/Akt signaling pathways. Mar Drugs 17(1). https://​doi.​org/​10.​3390/​md17010036
23.
Zurück zum Zitat Ma P, Liu HT, Wei P, Xu QS, Bai XF, Du YG (2011) Chitosan oligosaccharides inhibit LPS-induced over-expression of IL-6 and TNF-α in RAW264.7 macrophage cells through blockade of mitogen-activated protein kinase (MAPK) and PI3K/Akt signaling pathways. Carbohydr Polym 84(4):1391–1398. https://doi.org/10.1016/j.carbpol.2011.01.045 Ma P, Liu HT, Wei P, Xu QS, Bai XF, Du YG (2011) Chitosan oligosaccharides inhibit LPS-induced over-expression of IL-6 and TNF-α in RAW264.7 macrophage cells through blockade of mitogen-activated protein kinase (MAPK) and PI3K/Akt signaling pathways. Carbohydr Polym 84(4):1391–1398. https://​doi.​org/​10.​1016/​j.​carbpol.​2011.​01.​045
35.
Zurück zum Zitat Blois MS (1958) Antioxidant determination by the use of a stable free radical. Nature 181:1199–1200CrossRef Blois MS (1958) Antioxidant determination by the use of a stable free radical. Nature 181:1199–1200CrossRef
Metadaten
Titel
Antioxidant Effect of Syringic Acid Grafted Chitooligosaccharides in RAW264.7 Cells
verfasst von
Van-Hoai Bui
Hong-Tham N Vo
Dai-Nghiep Ngo
Copyright-Jahr
2022
DOI
https://doi.org/10.1007/978-3-030-75506-5_43

Premium Partner