Synthesis and properties of core-shell thymol-loaded zein/shellac nanoparticles by coaxial electrospray as edible coatings

In this study, a coaxial electrospray process was used to produce nanoparticles, in which thymol was encapsulated in a core–shell of zein and shellac. We then investigated fluid velocity and solution concentrations on the electrospray. Scanning electron microscopy revealed that the thymol/zein/shell...

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Autores principales:	Yaowen Liu, Siying Li, Hui Li, Md Alomgir Hossen, Dur E. Sameen, Jianwu Dai, Wen Qin, KangJu Lee
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Thymol Zein Shellac Coaxial electrospray Nanoparticles Fresh-cut cantaloupe Materials of engineering and construction. Mechanics of materials TA401-492
Acceso en línea:	https://doaj.org/article/cf3498a0e688492ba7eeeeff050effb5
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spelling	oai:doaj.org-article:cf3498a0e688492ba7eeeeff050effb52021-11-10T04:17:37ZSynthesis and properties of core-shell thymol-loaded zein/shellac nanoparticles by coaxial electrospray as edible coatings0264-127510.1016/j.matdes.2021.110214https://doaj.org/article/cf3498a0e688492ba7eeeeff050effb52021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S0264127521007693https://doaj.org/toc/0264-1275In this study, a coaxial electrospray process was used to produce nanoparticles, in which thymol was encapsulated in a core–shell of zein and shellac. We then investigated fluid velocity and solution concentrations on the electrospray. Scanning electron microscopy revealed that the thymol/zein/shellac particles prepared at a flow rate ratio of 0.6:0.3 mL/h were rounder with smaller diameters. The highest encapsulation efficiency of thymol was 81.34%, the average particle size was 606.53 nm, and the retention rate of thymol was 68.74% after 30 days. Moreover, we investigated the thermal stability, antimicrobial activity, and simulated gastrointestinal release curves of the nanoparticles. Finally, the nanoparticles were used as a coating for fresh-cut cantaloupe. Compared with the blank nanoparticle control group, the coating significantly extended the shelf life of cantaloupe to 16 days. Our results indicate that these nanoparticles have great potential for application in food preservation.Yaowen LiuSiying LiHui LiMd Alomgir HossenDur E. SameenJianwu DaiWen QinKangJu LeeElsevierarticleThymolZeinShellacCoaxial electrosprayNanoparticlesFresh-cut cantaloupeMaterials of engineering and construction. Mechanics of materialsTA401-492ENMaterials & Design, Vol 212, Iss , Pp 110214- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Thymol Zein Shellac Coaxial electrospray Nanoparticles Fresh-cut cantaloupe Materials of engineering and construction. Mechanics of materials TA401-492
spellingShingle	Thymol Zein Shellac Coaxial electrospray Nanoparticles Fresh-cut cantaloupe Materials of engineering and construction. Mechanics of materials TA401-492 Yaowen Liu Siying Li Hui Li Md Alomgir Hossen Dur E. Sameen Jianwu Dai Wen Qin KangJu Lee Synthesis and properties of core-shell thymol-loaded zein/shellac nanoparticles by coaxial electrospray as edible coatings
description	In this study, a coaxial electrospray process was used to produce nanoparticles, in which thymol was encapsulated in a core–shell of zein and shellac. We then investigated fluid velocity and solution concentrations on the electrospray. Scanning electron microscopy revealed that the thymol/zein/shellac particles prepared at a flow rate ratio of 0.6:0.3 mL/h were rounder with smaller diameters. The highest encapsulation efficiency of thymol was 81.34%, the average particle size was 606.53 nm, and the retention rate of thymol was 68.74% after 30 days. Moreover, we investigated the thermal stability, antimicrobial activity, and simulated gastrointestinal release curves of the nanoparticles. Finally, the nanoparticles were used as a coating for fresh-cut cantaloupe. Compared with the blank nanoparticle control group, the coating significantly extended the shelf life of cantaloupe to 16 days. Our results indicate that these nanoparticles have great potential for application in food preservation.
format	article
author	Yaowen Liu Siying Li Hui Li Md Alomgir Hossen Dur E. Sameen Jianwu Dai Wen Qin KangJu Lee
author_facet	Yaowen Liu Siying Li Hui Li Md Alomgir Hossen Dur E. Sameen Jianwu Dai Wen Qin KangJu Lee
author_sort	Yaowen Liu
title	Synthesis and properties of core-shell thymol-loaded zein/shellac nanoparticles by coaxial electrospray as edible coatings
title_short	Synthesis and properties of core-shell thymol-loaded zein/shellac nanoparticles by coaxial electrospray as edible coatings
title_full	Synthesis and properties of core-shell thymol-loaded zein/shellac nanoparticles by coaxial electrospray as edible coatings
title_fullStr	Synthesis and properties of core-shell thymol-loaded zein/shellac nanoparticles by coaxial electrospray as edible coatings
title_full_unstemmed	Synthesis and properties of core-shell thymol-loaded zein/shellac nanoparticles by coaxial electrospray as edible coatings
title_sort	synthesis and properties of core-shell thymol-loaded zein/shellac nanoparticles by coaxial electrospray as edible coatings
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/cf3498a0e688492ba7eeeeff050effb5
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Synthesis and properties of core-shell thymol-loaded zein/shellac nanoparticles by coaxial electrospray as edible coatings

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