» Articles » PMID: 36845469

Simultaneously Enhanced Stability and Biological Activities of Chlorogenic Acid by Covalent Grafting with Soluble Oat β-glucan

Overview
Journal Food Chem X
Date 2023 Feb 27
PMID 36845469
Authors
Affiliations
Soon will be listed here.
Abstract

Chlorogenic acid (CA) has a wide range of biological activities but the chemical structure is extremely unstable. In this study, CA was grafted onto a soluble oat β-glucan (OβGH) to improve the stability. Although the crystallinity and thermal stability of CA-OβGH conjugates reduced, the storage stability of CA significantly improved. The DPPH and ABTS scavenging ability of CA-OβGH IV (graft ratio 285.3 mg CA/g) were higher than 90 %, which is closed to activities of equivalent concentration of Vc (93.42 %) and CA (90.81 %). The antibacterial abilities of CA-OβGH conjugates are improved compared to the equivalent content of CA and potassium sorbate. Particularly, the inhibition rate of CA-OβGH for gram-positive bacteria ( and ) are significantly higher than that of gram-negative bacteria (). The results demonstrated that covalent grafted CA with soluble polysaccharide is an effective strategy to enhance its stability and biological activities.

Citing Articles

Application of hydrogel coating in combination with ice temperature for the preservation of fresh yak meat.

Jiang L, Li Y, Zheng F, Zhang M, Zheng W, Liu D Food Chem X. 2024; 23:101735.

PMID: 39263338 PMC: 11388355. DOI: 10.1016/j.fochx.2024.101735.


Grafting chlorogenic acid enhanced the antioxidant activity of curdlan oligosaccharides and modulated gut microbiota.

Li H, He W, Xu S, Wang R, Ge S, Xu H Food Chem X. 2024; 21:101075.

PMID: 38205160 PMC: 10776644. DOI: 10.1016/j.fochx.2023.101075.


Influence of physicochemical changes and aggregation behavior induced by ultrasound irradiation on the antioxidant effect of highland barley β-glucan.

Cao H, Wang X, Shi M, Guan X, Zhang C, Wang Y Food Chem X. 2023; 19:100793.

PMID: 37780315 PMC: 10534095. DOI: 10.1016/j.fochx.2023.100793.


Effect of honeysuckle leaf extract on the physicochemical properties of carboxymethyl konjac glucomannan/konjac glucomannan/gelatin composite edible film.

Wang M, Li Y, Meng F, Wang Q, Wang Z, Liu D Food Chem X. 2023; 18:100675.

PMID: 37122553 PMC: 10130771. DOI: 10.1016/j.fochx.2023.100675.

References
1.
Chao J, Wang H, Zhao W, Zhang M, Zhang L . Investigation of the inclusion behavior of chlorogenic acid with hydroxypropyl-β-cyclodextrin. Int J Biol Macromol. 2011; 50(1):277-82. DOI: 10.1016/j.ijbiomac.2011.11.008. View

2.
Fu L, Chen H, Dong P, Zhang X, Zhang M . Effects of ultrasonic treatment on the physicochemical properties and DPPH radical scavenging activity of polysaccharides from mushroom Inonotus obliquus. J Food Sci. 2010; 75(4):C322-7. DOI: 10.1111/j.1750-3841.2010.01590.x. View

3.
Meng F, Gou Z, Li Y, Zou L, Chen W, Liu D . The Efficiency of Lemon Essential Oil-Based Nanoemulsions on the Inhibition of sp. and Reduction of Postharvest Decay of Kiwifruit. Foods. 2022; 11(10). PMC: 9140209. DOI: 10.3390/foods11101510. View

4.
Qi H, Zhang Q, Zhao T, Hu R, Zhang K, Li Z . In vitro antioxidant activity of acetylated and benzoylated derivatives of polysaccharide extracted from Ulva pertusa (Chlorophyta). Bioorg Med Chem Lett. 2006; 16(9):2441-5. DOI: 10.1016/j.bmcl.2006.01.076. View

5.
Li Y, Luo Y, Meng F, Li J, Chen W, Liu D . Preparation and characterization of feruloylated oat β-glucan with antioxidant activity and colon-targeted delivery. Carbohydr Polym. 2022; 279:119002. DOI: 10.1016/j.carbpol.2021.119002. View