EGCG/HP-β-CD inclusion complexes integrated into PCL/Chitosan oligosaccharide nanofiber membranes developed by ELS for fruit packaging

Guoxing Hu; Fan Luo; Jie Han; Jixiang Li; Changrui Zhou; Cheng Yang; Ziteng Wang; Wenge Yang; Yonghong Hu

doi:10.1016/j.foodhyd.2023.108992

EGCG/HP-β-CD inclusion complexes integrated into PCL/Chitosan oligosaccharide nanofiber membranes developed by ELS for fruit packaging

Guoxing Hu, Fan Luo, Jie Han, Jixiang Li, Changrui Zhou, Cheng Yang, Ziteng Wang, Wenge Yang, Yonghong Hu

Nanjing Tech University

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

In this study, Epigallocatechin gallate (EGCG)/2-hydroxypropyl-β-cyclodextrin (HP-β-CD) inclusion complexes were prepared by ultrasound-mediated synthesis. EGCG/HP-β-CD and polycaprolactone (PCL)/chito-oligosaccharide (CSO) nanofiber films were rapidly prepared by electrospinning technology for fruit preservation packaging. The mean diameter of the nanofiber membrane increased from 237.11 to 552.62 nm, the water vapor permeability was enhanced, the crystallinity was decreased, and the surface was hydrophilic. Infrared spectroscopy and thermal analysis showed that hydrogen bond was formed between EGCG/HP-β-CD inclusion complex and PCL/CSO nanofibers, which improved the thermal stability of fiber films. The prepared membranes obtained long lasting release of EGCG within 240 h and showed good antibacterial activity in vitro and vivo. These results indicate that ELS has a broad application prospect in the development of postharvest antifungal nanofiber membranes.

Original language	English
Article number	108992
Journal	Food Hydrocolloids
Volume	144
DOIs	https://doi.org/10.1016/j.foodhyd.2023.108992
State	Published - Nov 2023

Keywords

Antimicrobial activity
Chitosan oligosaccharide
Electrostatic spinning
Epigallocatechin gallate

Access to Document

10.1016/j.foodhyd.2023.108992

Cite this

@article{a3808df3eb5048d5a7807c62ed05a203,

title = "EGCG/HP-β-CD inclusion complexes integrated into PCL/Chitosan oligosaccharide nanofiber membranes developed by ELS for fruit packaging",

abstract = "In this study, Epigallocatechin gallate (EGCG)/2-hydroxypropyl-β-cyclodextrin (HP-β-CD) inclusion complexes were prepared by ultrasound-mediated synthesis. EGCG/HP-β-CD and polycaprolactone (PCL)/chito-oligosaccharide (CSO) nanofiber films were rapidly prepared by electrospinning technology for fruit preservation packaging. The mean diameter of the nanofiber membrane increased from 237.11 to 552.62 nm, the water vapor permeability was enhanced, the crystallinity was decreased, and the surface was hydrophilic. Infrared spectroscopy and thermal analysis showed that hydrogen bond was formed between EGCG/HP-β-CD inclusion complex and PCL/CSO nanofibers, which improved the thermal stability of fiber films. The prepared membranes obtained long lasting release of EGCG within 240 h and showed good antibacterial activity in vitro and vivo. These results indicate that ELS has a broad application prospect in the development of postharvest antifungal nanofiber membranes.",

keywords = "Antimicrobial activity, Chitosan oligosaccharide, Electrostatic spinning, Epigallocatechin gallate",

author = "Guoxing Hu and Fan Luo and Jie Han and Jixiang Li and Changrui Zhou and Cheng Yang and Ziteng Wang and Wenge Yang and Yonghong Hu",

note = "Publisher Copyright: {\textcopyright} 2023 Elsevier Ltd",

year = "2023",

month = nov,

doi = "10.1016/j.foodhyd.2023.108992",

language = "英语",

volume = "144",

journal = "Food Hydrocolloids",

issn = "0268-005X",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - EGCG/HP-β-CD inclusion complexes integrated into PCL/Chitosan oligosaccharide nanofiber membranes developed by ELS for fruit packaging

AU - Hu, Guoxing

AU - Luo, Fan

AU - Han, Jie

AU - Li, Jixiang

AU - Zhou, Changrui

AU - Yang, Cheng

AU - Wang, Ziteng

AU - Yang, Wenge

AU - Hu, Yonghong

PY - 2023/11

Y1 - 2023/11

N2 - In this study, Epigallocatechin gallate (EGCG)/2-hydroxypropyl-β-cyclodextrin (HP-β-CD) inclusion complexes were prepared by ultrasound-mediated synthesis. EGCG/HP-β-CD and polycaprolactone (PCL)/chito-oligosaccharide (CSO) nanofiber films were rapidly prepared by electrospinning technology for fruit preservation packaging. The mean diameter of the nanofiber membrane increased from 237.11 to 552.62 nm, the water vapor permeability was enhanced, the crystallinity was decreased, and the surface was hydrophilic. Infrared spectroscopy and thermal analysis showed that hydrogen bond was formed between EGCG/HP-β-CD inclusion complex and PCL/CSO nanofibers, which improved the thermal stability of fiber films. The prepared membranes obtained long lasting release of EGCG within 240 h and showed good antibacterial activity in vitro and vivo. These results indicate that ELS has a broad application prospect in the development of postharvest antifungal nanofiber membranes.

AB - In this study, Epigallocatechin gallate (EGCG)/2-hydroxypropyl-β-cyclodextrin (HP-β-CD) inclusion complexes were prepared by ultrasound-mediated synthesis. EGCG/HP-β-CD and polycaprolactone (PCL)/chito-oligosaccharide (CSO) nanofiber films were rapidly prepared by electrospinning technology for fruit preservation packaging. The mean diameter of the nanofiber membrane increased from 237.11 to 552.62 nm, the water vapor permeability was enhanced, the crystallinity was decreased, and the surface was hydrophilic. Infrared spectroscopy and thermal analysis showed that hydrogen bond was formed between EGCG/HP-β-CD inclusion complex and PCL/CSO nanofibers, which improved the thermal stability of fiber films. The prepared membranes obtained long lasting release of EGCG within 240 h and showed good antibacterial activity in vitro and vivo. These results indicate that ELS has a broad application prospect in the development of postharvest antifungal nanofiber membranes.

KW - Antimicrobial activity

KW - Chitosan oligosaccharide

KW - Electrostatic spinning

KW - Epigallocatechin gallate

UR - http://www.scopus.com/inward/record.url?scp=85164216052&partnerID=8YFLogxK

U2 - 10.1016/j.foodhyd.2023.108992

DO - 10.1016/j.foodhyd.2023.108992

M3 - 文章

AN - SCOPUS:85164216052

SN - 0268-005X

VL - 144

JO - Food Hydrocolloids

JF - Food Hydrocolloids

M1 - 108992

ER -

EGCG/HP-β-CD inclusion complexes integrated into PCL/Chitosan oligosaccharide nanofiber membranes developed by ELS for fruit packaging

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this