References of "Goffin, Dorothée"
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See detailL'analyse de sucres par HPEAC-PAD
Goffin, Dorothée ULg; Gillet, Sébastien ULg

Learning material (2011)

Présentation de l'analyse des sucres par Chromatographie Haute Performance Échangeuse d'Anions, couplée à un Détecteur par Ampérométrie Pulsée (HPAEC-PAD).

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See detailLes Aliments Fonctionnels
Goffin, Dorothée ULg

Scientific conference (2011, November 03)

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See detailPrésentation du projet de Spin-off IMONIC à des investisseurs potentiels
Goffin, Dorothée ULg

Conference (2011, September 02)

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See detailRapport 1 FIRST Spin Off IMONIC
Goffin, Dorothée ULg

Report (2011)

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See detailPrésentation du projet de Spin-off IMONIC
Goffin, Dorothée ULg

Conference (2011, April 28)

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See detailDossier de candidature INNOVACT Campus Award
Goffin, Dorothée ULg

Report (2011)

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See detailEnzymatic production of pectic oligosaccharides from polygalacturonic acid with commercial pectinase preparations
Combo, Agnan Marie Michel ULg; Aguedo, Mario ULg; Goffin, Dorothée ULg et al

in Food and Bioproducts Processing: Transactions of the Institution of Chemical Engineers, Part C (2011), 90(3), 588-596

The present study investigates the individual efficiency of six commercial pectinase preparations (Endopolygalacturonase M2, Pectinase, Viscozyme L, Pectinex Ultra SP-L, Pectinase 62L and Macer8 FJ) in ... [more ▼]

The present study investigates the individual efficiency of six commercial pectinase preparations (Endopolygalacturonase M2, Pectinase, Viscozyme L, Pectinex Ultra SP-L, Pectinase 62L and Macer8 FJ) in catalyzing the liberation of pectic oligosaccharides (POS) from polygalacturonic acid. On the basis of high-performance anion-exchange chromatography with pulsed amperometric detection (HPAEC-PAD) analysis of the enzymatic hydrolysates, products release kinetics revealed a random cleavage pattern and an exo mode of cleavage for all the enzymes except for Endopolygalacturonase M2. All six enzymes generated oligoGalA with different degree of polymerization (DP); the quantitative composition of oligoGalA depended on the enzyme specificity and the time of enzymatic reaction. Endopolygalacturonase M2 was the best enzyme preparation for production of oligoGalA, with 18% (wt) of digalacturonic acid and 58% (wt) of trigalacturonic acid after 2h of reaction. Concerning galacturonic acid production, Pectinase 62L was superior to the other enzyme preparations with 47% (wt) after 1h of reaction. [less ▲]

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See detailWill isomalto-oligosaccharides, a well-established functional food in Asia, break through the European and American market? The status of knowledge on these prebiotics
Goffin, Dorothée ULg; Delzenne, Nathalie; Blecker, Christophe ULg et al

in Critical Reviews in Food Science & Nutrition (2011)

This critical review article present the current state of knowledge on isomaltooligosaccharides, some well known functional oligosaccharides in Asia, to evaluate their potential as emergent prebiotics in ... [more ▼]

This critical review article present the current state of knowledge on isomaltooligosaccharides, some well known functional oligosaccharides in Asia, to evaluate their potential as emergent prebiotics in the American and European functional food market. It includes first a unique inventory of the different families of compounds which have been considered as IMO and their specific structure. A description of the different production methods including the involved enzymes and their specific activities, the substrates and the types of IMO produced. Considering the structural complexity of IMO products, specific characterization methods are described as well as purification methods which enable the riddance of digestible oligosaccharides. Finally an extensive review of their techno-functional and nutritional properties enables to place IMO inside the growing prebiotic market. This review is of a particular interest considering that IMO commercialization in America and Europe is a topical subject due to the recent submission, by Bioneutra INC. (Canada), of a novel food file to the UK Food Standards Agency as well as several patents for IMO production. [less ▲]

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See detailMise à l'honneur des Docteurs avec Thèse
Bay, Daniel ULg; Goffin, Dorothée ULg

Diverse speeche and writing (2010)

Présentation de la thèse de doctorat de Dorothée Goffin

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