Effect of degree of acetylation on thermoplastic and melt rheological properties of acetylated konjac glucomannan

Carbohydrate Polymers

Volumn 82, Issue 1, 2010, Pages 167-172

  Lin, Xiaoyan ^a   Wu, Qiang ^a   Luo, Xuegang ^a   Liu, Feng ^a   Luo, Xiaoqing ^a   He, Pan ^a  

^a SOUTHWEST UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Acetylated konjac glucomannan; Konjac glucomannan; Melt rheological property; Thermoplastic

Indexed keywords

ACETIC ANHYDRIDES; DEGREE OF ACETYLATION; DEGREES OF SUBSTITUTION; KONJAC GLUCOMANNAN; MELT RHEOLOGICAL PROPERTY; METHANE SULFONIC ACID; PROCESSING FLOW; RHEOLOGICAL PROPERTY; SUBSTITUTION DEGREE; THERMAL DECOMPOSITIONS; THERMAL STABILITY; THERMOPLASTIC PROPERTIES;

ACETYLATION; HYDROGELS; PYROLYSIS; REINFORCED PLASTICS; THERMODYNAMIC STABILITY;

RHEOLOGY;

EID: 77953916714     PISSN: 01448617     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.carbpol.2010.04.053     Document Type: Article

References (21)

1. Balint K., and Stephen P.M. Synthesis of acetylated konjac glucomannan and effect of degree of acetylation on water absorbency. Biomacromolecules 2 (2001) 824-826
2. Chen Z., Zong M., and Li G. Lipase-catalyzed acylation of konjac glucomannan in organic media. Process Biochemistry 41 (2006) 1514-1520
3. Chi H., Xu K., Wu X., Chen Q., Xue D., Song C., et al. Effect of acetylation on the properties of corn starch. Food Chemistry 106 (2008) 923-928
4. Gao S., and Nishinari K. Effect of deacetylation rate on gelation kinetics of konjac glucomannan. Colloids and Surfaces B: Biointerfaces 38 (2004) 241-249
5. Gao S., and Nishinari K. Effect of degree of acetylation on gelation of konjac glucomannan. Biomacromolecules 5 (2004) 175-185
6. Kato K., and Matsuda K. Studies on the chemical structure of konjac mannan. Part I. Isolation and characterization of oligosaccharides from the partial acid hydrolyzate of the mannan. Agricultural and Biological Chemistry 33 (1969) 1446-1453
7. Koroskenyi B., and Mccarthy S.P. Synthesis of acetylated konjac glucomannan and effect of degree of acetylation on water absorbency. Biomacromolecules 2 (2001) 824-826
8. Lu J., Wang X., and Xiao C. Preparation and characterization of konjac glucomannan/poly (diallydimethylammonium chloride) antibacterial blend films. Carbohydrate Polymers 73 (2008) 427-437
9. Lu Y., and Zhang L. Morphology and mechanical properties of semi-interpenetrating polymer networks from polyurthane and benzyl konjac glucomannan. Polymer 43 (2002) 3979-3986
10. Lu Y., Zhang L., and Xiao P. Structure, properties and biodegradability of water resistant regenerated cellulose films coated with polyurethane/benzyl konjac glucomannan semi-IPN coating. Polymer Degradation and Stability 86 (2004) 51-57
11. Luo X., Liu F., Zhang Z., and Lin X. Thermoplastic modification to konjac glucomannan with methyl acrylate. Materials Science Forum 620-622 (2009) 133-136
12. Maeda M., Shimahara H., and Sugiyama N. Detailed examination of the branched structure of konjac glucomannan. Agricultural and Biological Chemistry 44 (1980) 245-252
13. Matsuda H. Preparation and utilization of esterified woods bearing carboxyl groups. Wood Science and Technology 21 (1987) 75-88
14. Nishinari K. Konjac glucomannan. Developments in Food Science 41 (2000) 309-330
15. Smith F., and Srivastava H.C. Constitution studies on the glucomannan of konjac flower. Journal of American Chemical Society 81 (1959) 1715-1718
16. Sundaram G., and Mehmet M.A. Dynamic oscillatory shear testing of foods-selected applications. Trends in Food Science & Technology 11 (2000) 115-127
17. Vipul D., Mihir S., Stephen P.M., Jo A.R., and David L.K. Liquid crystalline, rheological and thermal properties of konjac glucomannan. Polymer 39 (1998) 1139-1148
18. Wu Q., Lin X., Luo X., and Chen Y. Synthesis and thermal properties of etherified konjac glucomannan. Materials Science Forum 620-622 (2009) 197-200
19. Xu C., Luo X., Lin X., Zhuo X., and Liang L. Preparation and characterization of polylactide/thermoplastic konjac glucomannan blends. Polymer 50 (2009) 3698-3705
20. Zhou J., and James P.L. Hygrothermal effects of epoxy resin. Part II. Variations of glass transition temperature. Polymer 40 (1999) 5513-5522
21. Zilberman M., Siegmann A., and Narkist M. The glass transition temperature of 6/6.9 random copolyamides. Polymer 36 (1995) 5065-5067