References of "Lenartz, Jonathan"
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See detailEffects Of Genotype, Harvest Year And Genotype-By-Harvest Year Interactions On Arabinoxylan, Endoxylanase Activity And Endoxylanase Inhibitor Levels In Wheat Kernels
Dornez, Emmie; Gebruers, Kurt; Joye, Iris J. et al

in Journal of Cereal Science (2008), 47(2), 180-189

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See detailEffects Of Fungicide Treatment, N-Fertilisation And Harvest Date On Arabinoxylan, Endoxylanase Activity And Endoxylanase Inhibitor Levels In Wheat Kernels
Dornez, Emmie; Gebruers, Kurt; Joye, Iris J. et al

in Journal of Cereal Science (2008), 47(2), 190-200

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See detailQualité froment: L'amidon de blé, une matière première agricole aux caractéristiques et propriétés diverses mais maîtrisables
Bodson, Bernard ULg; Massaux, Carine; Paridaens, A. M. et al

in Livre Blanc: Céréales - Gembloux (2008, February 20)

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See detailVariations In Physicochemical And Functional Properties Of Starches Extracted From European Soft Wheat (Triticum Aestivum L.): The Importance To Preserve The Varietal Identity
Massaux, Carine; Sindic, Marianne ULg; Lenartz, Jonathan et al

in Carbohydrate Polymers (2008), 71(1), 32-41

The quality valuation of wheat is based on characteristics like yield, specific weight, protein content and protein quality. Until now. the starch properties are rarely considered as a quality criterion ... [more ▼]

The quality valuation of wheat is based on characteristics like yield, specific weight, protein content and protein quality. Until now. the starch properties are rarely considered as a quality criterion. In this study, we showed the influence of wheat cultivars (Triticum aestivum L.) and culture year on the intrinsic properties of starch, extracted from European wheat grown in the same conditions. For example, starch damage varied from 13.2 to 19.9 CDU in function of the cultivars and contribution of the B-type starch granules (<10 mu m) to the total volume ranged from 11.6% to 29.9%. Starch viscosity at 95 degrees C, characterized with alpha-amylase inactivation by 2 mM AgNO3 addition. varied from 276.5 to 351.5 BU with the wheat cultivars. It is apparent from this study that starch properties were principally influenced by the wheat cultivar and slightly by the culture year. A good relationship between the pasting properties of whole flour and starch were finally established, showing the important role of starch in the whole flour viscosity. A thorough working knowledge of starch properties could lead to an appropriate selection of wheat cultivar, well-adapted to industrial end uses, without encountering processing or end-products quality problems and with most cost-competitive production. [less ▲]

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See detailInfluence of nitrogen fertilizer treatments on soft wheat starch characteristics
Massaux, Carine; Sindic, Marianne ULg; Lenartz, Jonathan et al

Poster (2008)

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See detailEffect of the sowing date on physicochemical and fonctional properties of native starches extracted from European soft wheat (Triticum aestivum L.)
Lenartz, Jonathan; Massaux, Carine; Fernandez Pierna, J. A. et al

Conference (2007, May 02)

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See detailVariabilité importante des caractéristiques des amidons de blés indigènes: vers une utilisation diférenciée des lots (synthèse de 4 années de récolte)
Massaux, Carine; Bodson, Bernard ULg; Paridaens, A.-M. et al

Conference given outside the academic context (2007)

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See detailInfluence de la variété de blé tendre sur les caractéristiques physico-chimiques et les propriétés techno-fonctionnelles de l'amidon
Massaux, Carine; Lenartz, Jonathan; Bodson, Bernard ULg et al

in Industries des Céréales (2007), 151

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See detailCaractères et propriétés de l'amidon de blé
Massaux, Carine; Lenartz, Jonathan; Bodson, Bernard ULg et al

in Les nouvelles de l'agriculture (2007), (1er trimestre 2007), 24-25

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See detailInfluence de la variété de blé tendre sur les caractéristiques physico-chimiques et les propriétés techno-fonctionnelles de l'amidon
Massaux, Carine; Lenartz, Jonathan; Bodson, Bernard ULg et al

Poster (2006, November 20)

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See detailLa qualité des froments d'hiver en 2006?
Sinnaeve, Georges; Lenartz, Jonathan; Vancutsem, Françoise ULg et al

in Céréales Gembloux - Informations avant les semis (2006, September 07)

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See detailInsight in variability of apparent endoxylanase and endoxylanase inhibitor levels in wheat kernels
Dornez, Emmie; Joye, Iris J.; Gebeurs, Kurt et al

in Journal of the Science of Food and Agriculture (2006), 86(11), 1610-1617

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See detailRapid visco analyser: influence des caractéristiques intrinsèques de l'amidon et des activités alpha-amylasiques sur les propriétés de gélification des moutures de blés tendres
Lenartz, Jonathan; Sinnaeve, Georges; Massaux, Carine et al

in Industrie des céréales (2006), 147

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See detailInfluence de la protection fongicide, de la variete et de la date de semis sur les caracteristiques et les proprietes de l'amidon de ble.
Bodson, Bernard ULg; Massaux, Christine; Lenartz, Jonathan et al

in 8eme Conference Internationale sur les Maladies des Plantes, Tours,France, 5 et 6 Decembre, 2006 (2006)

Starch characteristics and properties of wheat grains are slightly influenced by fungicide protection application on the crop but are mainly linked to the variety and date of sowing.

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See detailInfluence of residual alpha-amylase activity on the pasting properties of extracted wheat starch.
Lenartz, Jonathan; Sinnaeve, Georges; Massaux, Carine et al

Poster (2005, June)

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See detailRVA : a tool to determine the intrinsic pasting properties of starch in groung wheat, flour and native starch.
Sinnaeve, Georges; Lenartz, Jonathan; Massaux, Carine et al

Conference (2005, March 23)

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See detailComparaison de quatre variétés de blé d’hiver : effets de différents critères physico-chimiques sur les performances zootechniques du poulet
Piron, Fabien ULg; Beckers, Yves ULg; Ounissi, Kamel et al

in Journées de la Recherche Avicole (2005)

This study investigated the influence of some physic and chemical parameters of wheat grains on the performances of broilers (Ross). Four varieties (Agami, Corvus, Folio et Meunier) were grown on a single ... [more ▼]

This study investigated the influence of some physic and chemical parameters of wheat grains on the performances of broilers (Ross). Four varieties (Agami, Corvus, Folio et Meunier) were grown on a single site in harvest year 2003. This cultivar samples are ground and included in starter (57.6 % of wheat) and growth diets (61.4 % of wheat). Broiler’s intake was not influenced (p > 0.05, n = 24) by varieties. But weights of chicken (38 days) were (p < 0.05, n = 516) higher with Folio and Meunier. Feed conversion ratios cumulated between day 3 to day 38 (FCR) were (p < 0.05, n = 24) lower with Folio and Meunier than with Corvus and Agami. Hardness was negatively correlated with FCR (r = - 0.60, p < 0.01, n = 4). The correlation between crude proteins and FCR was equal to - 0.70 (p < 0.001, n = 4). FCR was negatively correlated to Zeleny’s index (r = - 0.62, p < 0.01, n = 4), wet (r = - 0.66, p < 0.001, n = 4) and dry gluten (r = - 0.51, p < 0.05, n = 4). FCR was negatively correlated to ratio of large (> 1800 μm) particles in ground wheat (r = - 0.48, p < 0.05, n = 4) and also related to small (< 707 μm) material (r = 0.53, p < 0.01, n = 4). Surprisingly, FCR was negatively correlated with amounts of soluble Non-Starch Polysaccharides and soluble Arabinoxylans. The same pathway was observed with in vitro viscosity data. Intestinal viscosities were not related (p > 0.05, n = 24) to broiler’s performances. [less ▲]

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See detailThe relationship between Hagberg Falling Number, a -amylase activity of wheat grains and the wholemeal pasting properties determinated by the Rapid Visco Analyser
Lenartz, Jonathan; Massaux, Carine; Sinnaeve, Georges et al

Conference (2003, March 25)

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