Development of polycaprolactone biodegradable films reinforced with silver-doped organoclay and effect on the microbiological quality of ground beef meat

Name: Development of polycaprolactone biodegradable films reinforced with silver-doped organoclay and effect on the microbiological quality of ground beef meat
Author: İlaslan, Kerem, Tornuk, F., Durak, M. Z.

İsim	Development of polycaprolactone biodegradable films reinforced with silver-doped organoclay and effect on the microbiological quality of ground beef meat
Yazar	İlaslan, Kerem, Tornuk, F., Durak, M. Z.
Basım Tarihi:	2022-10
Basım Yeri	- Wiley
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0145-8892
Kayıt Numarası	e07fe786-6745-4b4d-9795-16dded2ce2f6
Lokasyon	Gastronomy and Culinary Arts
Tarih	2022-10
Notlar	Yildiz Technical University
Örnek Metin	In this work, a comparative study was held to obtain biodegradable antibacterial nanocomposite films using polycaprolactone (PCL) and silver-ion-doped organomodified halloysite (HNT) and montmorillonite (MMT) nanoclays. The PCL-based nanocomposite films (PNFs) were characterized in terms of thickness, mechanical, thermal, morphological, molecular, color, gas barrier, and antibacterial activity properties. The PNFs were also tested for enhancement of microbiological quality of ground beef. The addition of the Ag-doped nanoclays provided improved mechanical (tensile strength [TS] and elongation at break [EB]) and barrier (water vapor and oxygen permeability) properties in comparison to the pure PCL film. PNF formation increased the crystallization temperature (Tc) of pure PCL by about 1°C and decreased the crystallinity (Xc) from 44.8% to 41.3%. The PNFs exhibited strong in vitro antibacterial activity against the test pathogens and bacteriostatic effect on natural bacterial load of ground beef meat during the storage, thus providing it better microbiological quality. Novelty impact statement: This work focuses on the production and characterization of new packaging materials reinforced with silver-ion-doped halloysite and montmorillonite nanoclays and improving the microbial quality of ground beef meat by this material. PCL-based nanocomposite films reinforced with Ag-doped nanoclays had enhanced mechanical and barrier properties and gained in vitro antibacterial activity. Additionally, its antibacterial potential in food applications was demonstrated by the ground beef meat packaging studies.
DOI	10.1111/jfpp.16862
Cilt	46

Kaynağa git Özyeğin Üniversitesi

Aramaya Dön

Özyeğin Üniversitesi

Kaynağa git

Development of polycaprolactone biodegradable films reinforced with silver-doped organoclay and effect on the microbiological quality of ground beef meat

Yazar İlaslan, Kerem, Tornuk, F., Durak, M. Z.

Basım Tarihi 2022-10

Basım Yeri - Wiley

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0145-8892

Kayıt Numarası e07fe786-6745-4b4d-9795-16dded2ce2f6

Lokasyon Gastronomy and Culinary Arts

Tarih 2022-10

Notlar Yildiz Technical University

Örnek Metin In this work, a comparative study was held to obtain biodegradable antibacterial nanocomposite films using polycaprolactone (PCL) and silver-ion-doped organomodified halloysite (HNT) and montmorillonite (MMT) nanoclays. The PCL-based nanocomposite films (PNFs) were characterized in terms of thickness, mechanical, thermal, morphological, molecular, color, gas barrier, and antibacterial activity properties. The PNFs were also tested for enhancement of microbiological quality of ground beef. The addition of the Ag-doped nanoclays provided improved mechanical (tensile strength [TS] and elongation at break [EB]) and barrier (water vapor and oxygen permeability) properties in comparison to the pure PCL film. PNF formation increased the crystallization temperature (Tc) of pure PCL by about 1°C and decreased the crystallinity (Xc) from 44.8% to 41.3%. The PNFs exhibited strong in vitro antibacterial activity against the test pathogens and bacteriostatic effect on natural bacterial load of ground beef meat during the storage, thus providing it better microbiological quality. Novelty impact statement: This work focuses on the production and characterization of new packaging materials reinforced with silver-ion-doped halloysite and montmorillonite nanoclays and improving the microbial quality of ground beef meat by this material. PCL-based nanocomposite films reinforced with Ag-doped nanoclays had enhanced mechanical and barrier properties and gained in vitro antibacterial activity. Additionally, its antibacterial potential in food applications was demonstrated by the ground beef meat packaging studies.

DOI 10.1111/jfpp.16862

Cilt 46