PMID- 31473310
OWN - NLM
STAT- MEDLINE
DCOM- 20200512
LR  - 20200512
IS  - 1879-0003 (Electronic)
IS  - 0141-8130 (Linking)
VI  - 141
DP  - 2019 Dec 1
TI  - Development and characterization of a hydroxypropyl starch/zein bilayer edible 
      film.
PG  - 1175-1182
LID - S0141-8130(19)31970-1 [pii]
LID - 10.1016/j.ijbiomac.2019.08.240 [doi]
AB  - An edible hydroxypropyl starch (HPS) based bilayer film with a waterproof layer 
      of zein was successfully prepared through a two-step solvent casting method. The 
      morphology, mechanical properties, as well as water barrier properties of the 
      bilayer film were systematically studied. Results showed that bilayer film 
      presented smooth surface morphology with an improved visibility, and there was an 
      adhesion interface between two layers. Water resistance and UV barrier property, 
      as well as mechanical property, were significantly improved. In addition, the 
      interactions between starch and zein through hydrogen bonding were analyzed by 
      Fourier-transform infrared spectroscopy (FTIR) and molecular dynamics (MD) 
      simulation. In MD simulation, the relative trajectories were dynamically 
      presented. Conjunction of starch and zein through hydrogen bonding among the 
      hydroxyl and amino (carboxyl) groups was identified, and stronger affinity with 
      starch mainly rooted from asparagine (ASN) and tyrosine (TYR) residues.
CI  - Copyright (c) 2019 Elsevier B.V. All rights reserved.
FAU - Chen, Xia
AU  - Chen X
AD  - School of Food Science and Engineering, South China University of Technology, 
      Guangzhou, China; Guangdong Provincial Key Laboratory of Nutraceuticals and 
      Functional Foods, College of Food Science, South China Agricultural University, 
      Guangzhou, Guangdong, China.
FAU - Cui, Feihe
AU  - Cui F
AD  - School of Food Science and Engineering, South China University of Technology, 
      Guangzhou, China.
FAU - Zi, Hua
AU  - Zi H
AD  - School of Food Science and Engineering, South China University of Technology, 
      Guangzhou, China.
FAU - Zhou, Yichen
AU  - Zhou Y
AD  - School of Food Science and Engineering, South China University of Technology, 
      Guangzhou, China.
FAU - Liu, Hongsheng
AU  - Liu H
AD  - School of Food Science and Engineering, South China University of Technology, 
      Guangzhou, China; Overseas Expertise Introduction Center for Discipline 
      Innovation of Food Nutrition and Human Health, Guangzhou, China; Sino-Singapore 
      International Joint Research Institute, Guangzhou Knowledge City, China. 
      Electronic address: liuhongsheng@scut.edu.cn.
FAU - Xiao, Jie
AU  - Xiao J
AD  - Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, 
      College of Food Science, South China Agricultural University, Guangzhou, 
      Guangdong, China. Electronic address: xiaojieacademic@scau.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20190829
PL  - Netherlands
TA  - Int J Biol Macromol
JT  - International journal of biological macromolecules
JID - 7909578
RN  - 059QF0KO0R (Water)
RN  - 9005-25-8 (Starch)
RN  - 9010-66-6 (Zein)
SB  - IM
MH  - *Edible Films
MH  - Hydrogen Bonding
MH  - Molecular Dynamics Simulation
MH  - Optical Phenomena
MH  - Permeability
MH  - Starch/*chemistry
MH  - Surface Properties
MH  - Water/chemistry
MH  - Zein/*chemistry
OTO - NOTNLM
OT  - Barrier property
OT  - Bilayer film
OT  - HPS
OT  - MD simulation
OT  - Zein
EDAT- 2019/09/02 06:00
MHDA- 2020/05/13 06:00
CRDT- 2019/09/02 06:00
PHST- 2019/03/17 00:00 [received]
PHST- 2019/08/22 00:00 [revised]
PHST- 2019/08/28 00:00 [accepted]
PHST- 2019/09/02 06:00 [pubmed]
PHST- 2020/05/13 06:00 [medline]
PHST- 2019/09/02 06:00 [entrez]
AID - S0141-8130(19)31970-1 [pii]
AID - 10.1016/j.ijbiomac.2019.08.240 [doi]
PST - ppublish
SO  - Int J Biol Macromol. 2019 Dec 1;141:1175-1182. doi: 
      10.1016/j.ijbiomac.2019.08.240. Epub 2019 Aug 29.