PMID- 30071222
OWN - NLM
STAT- MEDLINE
DCOM- 20181212
LR  - 20181212
IS  - 1879-0003 (Electronic)
IS  - 0141-8130 (Linking)
VI  - 119
DP  - 2018 Nov
TI  - Bio-based UV protective films prepared with polylactic acid (PLA) and Phoebe 
      zhennan extractives.
PG  - 582-587
LID - S0141-8130(18)31811-7 [pii]
LID - 10.1016/j.ijbiomac.2018.07.189 [doi]
AB  - In this study, diethyl ether extractives were isolated from Phoebe zhennan wood 
      and then added into PLA matrix for the preparation of UV protective films 
      (UV-PF). The results revealed that the diethyl ether extractives had good 
      compatibility with PLA. The prepared UV-PF with the addition of 24 wt% 
      extractives showed complete absorption of UV-C (200-280 nm) and UV-B (280-315 nm) 
      and more than 90% absorption of UV-A (315-400 nm), indicating the addition of 
      extractives into PLA contributed to the super UV resistant ability of the PLA 
      based films. The UV-PF still exhibited excellent UV absorbability after strong UV 
      light irradiation. The differential Scanning Calorimetry (DSC) analysis of the 
      films showed that the UV-PF had relatively low thermal degradation temperature 
      compared to the neat PLA films (PF), while the UV-PF showed stronger tensile 
      strength with comparison to that of the PF. The results on the chemical 
      composition analysis of the diethyl ether extractives revealed that the UV 
      absorbability of the UV-PF may own to the benzene structure, CO bonds, CC bonds 
      in the constituents of the extractives, which all have strong absorption in the 
      near UV-region (200-400 nm).
CI  - Copyright (c) 2018 Elsevier B.V. All rights reserved.
FAU - Pan, Fangya
AU  - Pan F
AD  - College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan 611130, 
      China.
FAU - Chen, Lin
AU  - Chen L
AD  - College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan 611130, 
      China.
FAU - Jiang, Yongze
AU  - Jiang Y
AD  - College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan 611130, 
      China.
FAU - Xiong, Li
AU  - Xiong L
AD  - College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan 611130, 
      China.
FAU - Min, Ling
AU  - Min L
AD  - College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan 611130, 
      China.
FAU - Xie, Jiulong
AU  - Xie J
AD  - College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan 611130, 
      China. Electronic address: jxie6@sicau.edu.cn.
FAU - Qi, Jinqiu
AU  - Qi J
AD  - College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan 611130, 
      China.
FAU - Xiao, Hui
AU  - Xiao H
AD  - College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan 611130, 
      China.
FAU - Chen, Yuzhu
AU  - Chen Y
AD  - College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan 611130, 
      China.
FAU - De Hoop, Cornelis F
AU  - De Hoop CF
AD  - School of Renewable Natural Resources, Louisiana State University, Baton Rouge 
      70803, USA.
LA  - eng
PT  - Journal Article
DEP - 20180730
PL  - Netherlands
TA  - Int J Biol Macromol
JT  - International journal of biological macromolecules
JID - 7909578
RN  - 0 (Plant Extracts)
RN  - 0 (Polyesters)
RN  - 0 (Radiation-Protective Agents)
RN  - 459TN2L5F5 (poly(lactide))
SB  - IM
MH  - Drug Stability
MH  - Food Packaging
MH  - Lauraceae/*chemistry
MH  - Plant Extracts/*chemistry
MH  - Polyesters/*chemistry
MH  - Radiation-Protective Agents/*chemistry/*pharmacology
MH  - Temperature
MH  - Tensile Strength
MH  - Ultraviolet Rays/*adverse effects
OTO - NOTNLM
OT  - Bio-based materials
OT  - Polylactic acid
OT  - UV protective films
OT  - Wood extractives
EDAT- 2018/08/03 06:00
MHDA- 2018/12/13 06:00
CRDT- 2018/08/03 06:00
PHST- 2018/04/17 00:00 [received]
PHST- 2018/07/15 00:00 [revised]
PHST- 2018/07/29 00:00 [accepted]
PHST- 2018/08/03 06:00 [pubmed]
PHST- 2018/12/13 06:00 [medline]
PHST- 2018/08/03 06:00 [entrez]
AID - S0141-8130(18)31811-7 [pii]
AID - 10.1016/j.ijbiomac.2018.07.189 [doi]
PST - ppublish
SO  - Int J Biol Macromol. 2018 Nov;119:582-587. doi: 10.1016/j.ijbiomac.2018.07.189. 
      Epub 2018 Jul 30.