Polymer Biocomposites and Nanobiocomposites Obtained from Mango Seeds

被引：32

作者：

Cordeiro, Edna M. S. ^{[1
]}

Nunes, Yana L. ^{[1
]}

Mattos, Adriano L. A. ^{[1
,2
]}

Rosa, Morsyleide F. ^{[2
]}

Sousa Filho, Men de Sa M. ^{[2
]}

Ito, Edson N. ^{[3
]}

机构：

[1] Univ Fed Rio Grande do Norte, Programa Posgrad Ciencia & Engn Mat, BR-59078970 Natal, RN, Brazil

[2] Embrapa Agroind Trop, Fortaleza, Ceara, Brazil

[3] Univ Fed Rio Grande do Norte, Dept Mat Engn, BR-59078970 Natal, RN, Brazil

来源：

MACROMOLECULAR SYMPOSIA | 2014年 / 344卷 / 01期

关键词：

biopolymers; cellulose nanowhiskers; mango waste; thermoplastic starch; THERMOPLASTIC STARCH; RICE HUSK; CELLULOSE; FIBERS; COTTON; NANOCELLULOSE; EXTRACTION; COMPOSITES; EXTRUSION; WHISKERS;

D O I：

10.1002/masy.201300217

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The objective of this work is to obtain thermoplastic starch, polymer biocomposites and nanobiocomposites using agro-industrial waste generated in mango processing, and characterize the obtained materials. The starch extraction from the kernels of mango pits showed a good yield and the obtained starch had high purity. The results obtained characterizing the fibers and cellulose nano-whiskers, from the husk of the mango seed, proved the effectiveness of chemical treatment removing the amorphous constituents (hemicellulose and lignin). The polymer biocomposites and nanobiocomposites were obtained and the TPS mango starch showed satisfactory results of mechanical and thermal properties, when compared with TPS corn starch materials with the same composition. It is concluded that the waste generated in the agro-industrial processing of mangos showed a potential source for biodegradable materials production.

引用

页码：39 / 54

页数：16

共 62 条

[1] A thermal analysis investigation of partially hydrolyzed starch [J].

Aggarwal, P ;

Dollimore, D .

THERMOCHIMICA ACTA, 1998, 319 (1-2) :17-25

[2] Resistant starch production from mango starch using a single-screw extruder [J].

Agustiniano-Osornio, JC ;

González-Soto, RA ;

Flores-Huicochea, E ;

Manrique-Quevedo, N ;

Sánchez-Hernández, L ;

Bello-Pérez, LA .

JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 2005, 85 (12) :2105-2110

[3]

[Anonymous], 2002, T222 OMO2 TAPPI, P5

[4]

[Anonymous], 2002, T211OM02 TAPPI

[5]

[Anonymous], 2009, T441 om-09 Water absorptiveness of sized (non-bibulous) paper, paperboard, P5

[6]

Bahrin EK, 2012, BIORESOURCES, V7, P1784

[7] Structural studies of starches with different water contents [J].

Bogracheva, TY ;

Wang, YL ;

Wang, TL ;

Hedley, CL .

BIOPOLYMERS, 2002, 64 (05) :268-281

[8] Starch granules: structure and biosynthesis [J].

Buleon, A ;

Colonna, P ;

Planchot, V ;

Ball, S .

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 1998, 23 (02) :85-112

[9] Properties of thermoplastic starch and TPS/polycaprolactone blend reinforced with sisal whiskers using extrusion processing [J].

Campos, A. ;

Teodoro, K. B. R. ;

Teixeira, E. M. ;

Correa, A. C. ;

Marconcini, J. M. ;

Wood, D. F. ;

Williams, T. G. ;

Mattoso, L. H. C. .

POLYMER ENGINEERING AND SCIENCE, 2013, 53 (04) :800-808

[10] Explaining the reductions in US corn ethanol processing costs: Testing competing hypotheses [J].

Chen, Xiaoguang ;

Khanna, Madhu .

ENERGY POLICY, 2012, 44 :153-159

← 1 2 3 4 5 6 7 →