Molecular breakdown of corn starch by thermal and mechanical effects

Carbohydrate Polymers

Volumn 56, Issue 4, 2004, Pages 415-422

  Van Den Einde, R M ^a   Akkermans, C ^a   Van Der Goot, A J ^a   Boom, R M ^a  

^a WAGENINGEN UNIVERSITY   (Netherlands)

Author keywords

Extrusion; Heat; Macromolecular degradation; Shear; Starch

Indexed keywords

ABSORPTION; EXTRUSION; MACROMOLECULES; MOISTURE; MOLECULAR WEIGHT; PYROLYSIS; THERMOMECHANICAL TREATMENT; VISCOSITY;

JET COOKING; MACROMOLECULAR BREAKDOWN; MOLECULAR BREAKDOWN; THERMAL BREAKDOWN;

STARCH;

ZEA MAYS;

EID: 2942735582     PISSN: 01448617     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.carbpol.2004.03.006     Document Type: Article

References (21)

1. Baud B., Colonna P., Della Valle G., Roger P. Macromolecular degradation of extruded starches measured by HPSEC-MALLS. Biopolymer Science: Food and Non Food Applications/Les Colloques de l'INRA. 91:1999;217-221.
2. Bindzus W., Fayard G., van Lengerich B., Meuser F. Description of extrudate characteristics in relation to the shear stress of plasticised starches determined in-line. Starch/Staerke. 54:2002;252-259.
3. Bruemmer T., Meuser F., van Lengerich B., Niemann C. Expansion and functional properties of corn starch extrudates related to their molecular degradation, product temperature and water content. Starch/Staerke. 54:2002;9-15.
4. Byars J.A. Jet cooking of waxy maize starch: solution rheology and molecular weight degradation of amylopectin. Cereal Chemistry. 80:(1):2003;87-90.
5. Chinnaswamy R., Bhattacharya K.R. Characteristics of gel-chromatographic fractions of starch in relation to rice and expanded rice-product quality. Starch/Staerke. 38:(2):1986;51-57.
6. Chinnaswamy R., Hanna M.A. Macromolecular and functional properties of native and extrusion cooked starch. Cereal Chemistry. 67:(5):1990;490-499.
7. Davidson V.J., Paton D., Diosady L.L., Larocque G. Degradation of wheat starch in a single-screw extruder: characteristics of extruded starch polymers. Journal of Food Science. 49:1984;453-458.
8. Dintzis F.R., Bagley E.B. Effects of thermomechanical processing on viscosity behavior of corn starches. Journal of Rheology. 39:(6):1995;1483-1495.
9. Diosady L.L., Paton D., Rosen N., Rubin L.J., Athanassoulias C. Degradation of wheat starch in a single-screw extruder: mechano-kinetic breakdown of cooked starch. Journal of Food Science. 1697-1699:1985;1706.
10. van den Einde R.M., Bolsius A., van Soest J.J.G., Janssen L.P.B.M., van der Goot A.J., Boom R.M. The effect of thermomechanical treatment on starch breakdown and the consequences for process design. Carbohydrate Polymers. 51:(1):2004;57-63.
11. van den Einde, R.M., van der Goot, A.J., & Boom, R.M., (2003). Understanding molecular weight reduction of starch during heating shearing processes. Journal of Food Science, 68(8), 2396-2404.
12. Fujio Y., Igura N., Hayakawa I. Depolymerization of molten-moisturized- starch molecules by shearing force under high temperature. Starch/Staerke. 47:(4):1995;143-145.
13. Govindasamy S., Campanella O.H., Oates C.G. High moisture twin-screw extrusion of sago starch: 1. Influence on granule morphology and structure. Carbohydrate Polymers. 30:1996;275-286.
14. Igura N., Hayakawa I., Fujio Y. Effect of longer heating time on depolymerization of low moisturized starches. Starch/Staerke. 49:(1):1997;2-5.
15. Igura N., Katoh T., Hayakawa I., Fujio Y. Degradation profiles of potato starch melts through a capillary type viscometer. Starch/Staerke. 53:(12):2001;623-628.
16. Mua J.P., Jackson D.S. Relationships between functional attributes and molecular structures of amylose and amylopectin fractions from corn starch. Journal of Agricultural and Food Chemistry. 45:1997;3848-3854.
17. Parker R., Ollett A.L., Smith A.C. Starch melt rheology: measurement, modelling and applications to extrusion processing. Zeuthen P. Processing and quality of foods. 1990;1.290-1.295 Elsevier, London.
18. van Soest J.J.G., Kortleve P.M. The influence of maltodextrins on the structure and properties of compression-molded starch plastic sheets. Journal of Applied Polymer Science. 74:1999;2207-2219.
19. Vergnes B., Villemaire J.P., Colonna P., Tayeb J. Interrelationships between thermomechanical treatment and macromolecular degradation of maize starch in a novel rheometer with preshearing. Journal of Cereal Science. 5:1987;189-202.
20. Wen L.F., Rodis P., Wasserman B.P. Starch fragmentation and protein insolubilization during twin-screw extrusion of corn meal. Cereal Chemistry. 67:(3):1990;268-275.
21. Willett J.L., Millard M.M., Jasberg B.K. Extrusion of waxy maize starch: melt rheology and molecular weight degradation of amylopectin. Polymer. 38:(24):1997;5983-5989.