Gel-formation of sugar beet pectin by laccase

Karin Autio, Raija Lantto, Johanna Buchert

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Abstract

The chemical properties of sugar pectin preparate and its gel formation due to laccase were studied. The sugar beet pectin contained significant amounts of galacturonic acid and also rhamnose, arabinose, galactose and ferulic acid groups. No gel formation occurred without laccase. The rate of cross-linking increased with increasing enzyme activity. The gels were softer at higher enzyme activities.
Original languageEnglish
Title of host publicationProceedings of the 3rd International symposium on food rheology and structure, February 9-13 2003, Zürich, Switzerland
Place of PublicationZurich
Pages497 - 498
Publication statusPublished - 2003
MoE publication typeB3 Non-refereed article in conference proceedings
Event3rd International Symposium on Food Rheology and Structure, ISFRS 2003 - Zürich, Switzerland
Duration: 9 Feb 200313 Feb 2003

Conference

Conference3rd International Symposium on Food Rheology and Structure, ISFRS 2003
Abbreviated titleISFRS 2003
CountrySwitzerland
CityZürich
Period9/02/0313/02/03

Fingerprint

laccase
sugar beet
pectins
gels
enzyme activity
galacturonic acid
rhamnose
arabinose
ferulic acid
crosslinking
galactose
physicochemical properties
sugars

Cite this

Autio, K., Lantto, R., & Buchert, J. (2003). Gel-formation of sugar beet pectin by laccase. In Proceedings of the 3rd International symposium on food rheology and structure, February 9-13 2003, Zürich, Switzerland (pp. 497 - 498). Zurich.
Autio, Karin ; Lantto, Raija ; Buchert, Johanna. / Gel-formation of sugar beet pectin by laccase. Proceedings of the 3rd International symposium on food rheology and structure, February 9-13 2003, Zürich, Switzerland. Zurich, 2003. pp. 497 - 498
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abstract = "The chemical properties of sugar pectin preparate and its gel formation due to laccase were studied. The sugar beet pectin contained significant amounts of galacturonic acid and also rhamnose, arabinose, galactose and ferulic acid groups. No gel formation occurred without laccase. The rate of cross-linking increased with increasing enzyme activity. The gels were softer at higher enzyme activities.",
author = "Karin Autio and Raija Lantto and Johanna Buchert",
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language = "English",
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Autio, K, Lantto, R & Buchert, J 2003, Gel-formation of sugar beet pectin by laccase. in Proceedings of the 3rd International symposium on food rheology and structure, February 9-13 2003, Zürich, Switzerland. Zurich, pp. 497 - 498, 3rd International Symposium on Food Rheology and Structure, ISFRS 2003, Zürich, Switzerland, 9/02/03.

Gel-formation of sugar beet pectin by laccase. / Autio, Karin; Lantto, Raija; Buchert, Johanna.

Proceedings of the 3rd International symposium on food rheology and structure, February 9-13 2003, Zürich, Switzerland. Zurich, 2003. p. 497 - 498.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

TY - GEN

T1 - Gel-formation of sugar beet pectin by laccase

AU - Autio, Karin

AU - Lantto, Raija

AU - Buchert, Johanna

PY - 2003

Y1 - 2003

N2 - The chemical properties of sugar pectin preparate and its gel formation due to laccase were studied. The sugar beet pectin contained significant amounts of galacturonic acid and also rhamnose, arabinose, galactose and ferulic acid groups. No gel formation occurred without laccase. The rate of cross-linking increased with increasing enzyme activity. The gels were softer at higher enzyme activities.

AB - The chemical properties of sugar pectin preparate and its gel formation due to laccase were studied. The sugar beet pectin contained significant amounts of galacturonic acid and also rhamnose, arabinose, galactose and ferulic acid groups. No gel formation occurred without laccase. The rate of cross-linking increased with increasing enzyme activity. The gels were softer at higher enzyme activities.

M3 - Conference article in proceedings

SN - 3-90560919-3

SP - 497

EP - 498

BT - Proceedings of the 3rd International symposium on food rheology and structure, February 9-13 2003, Zürich, Switzerland

CY - Zurich

ER -

Autio K, Lantto R, Buchert J. Gel-formation of sugar beet pectin by laccase. In Proceedings of the 3rd International symposium on food rheology and structure, February 9-13 2003, Zürich, Switzerland. Zurich. 2003. p. 497 - 498