Complex rheological properties of a water-soluble extract from the fronds of the black tree fern, Cyathea medullaris

Biomacromolecules

Volumn 8, Issue 11, 2007, Pages 3414-3421

  Goh, Kelvin K T ^a   Matia Merino, Lara ^a   Hall, Christopher E ^a   Moughan, Paul J ^b   Singh, Harjinder ^b  

^a MASSEY UNIVERSITY   (New Zealand)

^b MASSEY UNIVERSITY   (New Zealand)

Author keywords

[No Author keywords available]

Indexed keywords

BLACK TREE FERN; RHEOLOGICAL PROPERTIES; VISCOELASTIC PROPERTIES; WATER-SOLUBLE EXTRACT;

BIOCHEMISTRY; CHEMICAL ANALYSIS; RHEOLOGY; SOLUBILITY; VISCOELASTICITY;

PLANTS (BOTANY);

ALUMINUM; BIOPOLYMER; CALCIUM; COPPER; CYATHEA MEDULLARIS EXTRACT; FAT; IRON; LEAD; MAGNESIUM; MANGANESE; MERCURY; PLANT EXTRACT; POLYMER; POLYSACCHARIDE; POTASSIUM; PROTEIN; SELENIUM; SODIUM; SUGAR; TANNIN; UNCLASSIFIED DRUG; WATER; ZINC;

ARTICLE; ASH; CHEMICAL COMPOSITION; CHEMICAL MODIFICATION; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; DIARRHEA; FERN; FLOW KINETICS; MATHEMATICAL ANALYSIS; MOISTURE; NEW ZEALAND; OSCILLATION; PRIORITY JOURNAL; SHEAR RATE; SHEAR STRESS; SOLUBILITY; SYNTHESIS; THIXOTROPY; VISCOELASTICITY; WOUND CARE;

ELASTICITY; FERNS; PLANT EXTRACTS; RHEOLOGY; SOLUBILITY; TIME FACTORS; VISCOSITY; WATER;

CYATHEA MEDULLARIS; FILICOPHYTA;

EID: 36649029918     PISSN: 15257797     EISSN: None     Source Type: Journal    
DOI: 10.1021/bm7005328     Document Type: Article

References (39)

1. Crowe, A. A Field Guide to the Native Edible Plants of New Zealand, 2nd ed.; Godwit Publishing Limited: Auckland, New Zealand, 1997; pp 107-120.
2. Brooker, S. G.; Cambie, R. C.; Cooper, R. C. New Zealand Medicinal Plants; Reed Publishing (NZ) Ltd: Auckland, New Zealand, 1987; p 72.
3. Bird, R. B.; Armstrong, R. C.; Hassager, O. Dynamics of Polymeric Liquids Vol. 1: Fluid Mechanics; Wiley-Interscience: New York, 1987.
4. Munoz, M. E.; Santamaria, A. Enhancement of the first normal stress coefficient and dynamic moduli during shear thickening of a polymer solution. J. Rheol. 2003, 47 (4) 1041-1050.
5. Otsubo, Y. A nonlinear elastic model for shear thickening of suspensions flocculated by reversible bridging. Langmuir 1999, 15 (6), 1960-1965.
6. van Egmond, J. W. Shear-thickening in suspensions, associating polymers, worm-like micelles, and poor polymer solutions. Curr. Opin. Colloid Interface Sci. 1998, 3(4), 385-390.
7. Tam, K. C.; Jenkins, R. D.; Winnik, M. A.; Bassett, D. R. A structural model of hydrophobically modified urethane-ethoxylate (HEUR) associative polymers in shear flows. Macromolecules 1998, 31 (13), 4149-4159.
8. Ma, S. O. X.; Cooper, S. L. Shear thickening in aqueous solutions of hydrocarbon end-capped poly(ethylene oxide). Macromolecules 2001, 34 (10), 3294-3301.
9. Koga, T.; Tanaka, F. Molecular origin of shear thickening in transient polymer networks: A molecular dynamics study. Eur. Phys. J. E 2005, 17 (2), 115-118.
10. Liu, R. C. W.; Morishima, Y.; Winnik, F. M. A theological evaluation of the interactions in water between a cationic cellulose ether and sodium poly2-acrylamido-2-methylpropanesulfonates. Macromolecules 2001, 34 (26), 9117-9124.
11. Chen, X.; Knight, D. P.; Vollrath, F. Rheological characterization of Nephila spidroin solution. Biomacromolecules 2002, 3 (4), 644-648.
12. Dintzis, F. R.; Bagley, E. B. Shear-thickening and transient flow effects in starch solutions. J. Appl. Polym. Sci. 1995, 56 (5), 637-640.
13. Kim, S.; Willett, J. L.; Carriere, C. J.; Felker, F. C. Shear-thickening and shear-induced pattern formation in starch solutions. Carbohydr. Polym. 2002, 47 (4), 347-356.
14. Kjoniksen, A.-L.; Hiorth, M.; Nystrom, B. Association under shear flow in aqueous solutions of pectin. Eur. Polym. J. 2005, 41 (4), 761-770.
15. Ahn, K. H.; Osaki, K. A network model for predicting the shear thickening behavior of a poly(vinyl alcohol) sodium-borate aqueous-solution. J. Non-Newtonian Fluid Mech. 1994, 55 (3), 215-227.
16. Dubois, M.; Gilles, J. K.; Hamilton, P. A.; Rebers, P. A.; Smith, F. Colorimetric method for determination of sugars and related substances. Anal. Chem. 1956, 28 (3), 350-356.
17. Englyst, H. N.; Cummings, J. H. Improved method for measurement of dietary fiber as non-starch polysaccharides in plant foods. J. Assoc. Off. Anal. Chem. 1988, 71 (4), 808-814.
18. Scott, R. W. Colorimetric determination of hexuronic acids in plant materials. Anal. Chem 1979, 51 (7), 936-941.
19. Laun, H. M. Normal stresses, in extremely shear thickening polymer dispersions. J. Non-Newtonian Fluid Mech. 1994, 54, 87-108.
20. Tuinier, R.; Oomen, C. J.; Zoon, P.; Stuart, M. A. C.; De Kruif, C. G. Viscoelastic properties of an exocellular polysaccharide produced by a Lactococcus lactis. Biomacromolecules 2000, 1 (2), 219-223.
21. Bonn, D.; Kobylko, M.; Bohn, S.; Meunier, J.; Morozov, A.; van Saarloos, W. Rod-climbing effect in Newtonian fluids. Phys. Rev. Lett. 2004, 93 (21), 214503.
22. Nunez, G. A.; Ribeiro, G. S.; Arney, M. S.; Feng, J.; Joseph, D. D. Rod climbing and normal stresses in heavy crude oils at low shears. J. Rheol. 1994, 38 (5), 1251-1270.
23. Jomha, A. I.; Reynolds, P. A. An experimental-study of the 1st normal stress difference-shear-stress relationship in simple shear-flow for concentrated shear thickening suspensions. Rheol. Acta 1993, 32 (5), 457-464.
24. Ma, S. X.; Cooper, S. L. Effect of surfactant on viscoelasticity and shear thickening in aqueous solutions of hydrocarbon end-capped poly(ethylene oxide). J. Rheol. 2002, 46 (2), 339-350.
25. Martins, A. F.; Leal, C. R.; Godinho, M. H.; Fried, F. The influence of polymer molecular weight on the first normal-stress difference and shear-viscosity of LC solutions of hydroxypropylcellulose. Mol. Cryst. Liq. Cryst. 2001, 362, 305-312.
26. Kosvintsev, S. R.; Riande, E.; Velarde, M. G.; Guzman, J. Rheological behaviour of solutions of poly2-hydroxyethyl methacrylamide in glycerine. Polymer 2001, 42 (17), 7395-7401.
27. Lapasin, R.; Pricl, S. Rheology of Industrial Polysaccharides: Theory and Applications; Blackie Academic and Professional: Great Britain, 1995.
28. Cox, W. P.; Metz, E. H. Correlation of dynamic and steady flow viscosities. J. Polym. Sci. 1958, 28, 619-622.
29. Hilliou, L.; Vlassopoulos, D. Time-periodic structures and instabilities in shear-thickening polymer solutions. Ind. Eng. Chem. Res. 2002, 41 (25), 6246-6255.
30. Witten, T. A.; Cohen, M. H. Cross-linking in shear-thickening ionomers. Macromolecules 1985, 18 (10), 1915-1918.
31. Ballard, M. J.; Buscall, R.; Waite, F. A. The theory of shear-thickening polymer-solutions. Polymer 1988, 29 (7), 1287-1293.
32. Vittadello, S. T.; Biggs, S. Shear history effects in associative thickener solutions. Macromolecules 1998, 31 (22), 7691-7697.
33. Tanaka, F.; Edwards, S. F. Viscoelastic properties of physically cross-linked networks. 1. Transient network theory. Macromolecules 1992, 25 (5), 1516-1523.
34. Leibler, L.; Rubinstein, M.; Colby, R. H. Dynamics of reversible networks. Macromolecules 1991, 24 (16), 4701-4707.
35. Wang, S. Q. Transient network theory for shear-thickening fluids and physically cross-linked systems. Macromolecules 1992, 25 (25), 7003-7010.
36. Marrucci, G.; Bhargava, S.; Cooper, S. L. Models of shear-thickening behavior in physically cross-linked networks. Macromolecules 1993, 26 (24), 6483-6488.
37. Vaccaro, A.; Marrucci, G. A model for the nonlinear theology of associating polymers. J. Non-Newtonian Fluid Mech. 2000, 92 (2-3), 261-273.
38. Tanaka, F.; Koga, T. Nonaffine transient network theory of associating polymer solutions. Macromolecules 2006, 39 (17), 5913-5920.
39. Indei, T.; Koga, T.; Tanaka, F. Theory of shear-thickening in transient networks of associating polymer. Macromol. Rapid Commun. 2005, 26 (9), 701-706.