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A multidisciplinary approach to improve the quality of organic wheat-bread chain Organic Eprints
Abecassis, Joël; David, Christophe; Fontaine, Laurence; Taupier-Létage, Bruno; Viaux, P..
The main challenge for organic farmers, millers and bakers is to fulfill consumers’ expectations of providing healthy and safe products. The quality of organic grain can be modulated by agronomic modifications on genotypes, crop management, crop rotation and soil fertility, but the milling process and finally the baking process are also key factors in producing bread of high baking quality, nutritional value, taste and flavour. Nitrogen (N) is a key nutrient in achieving acceptable yield levels of sufficient bread-making quality, but previous results have shown that organic wheat tends to have lower protein content, dough mixing tolerance and loaf volume. The selection of genotypes with high N use efficiency, weed competitiveness and disease resistance...
Tipo: Conference paper, poster, etc. Palavras-chave: Food systems.
Ano: 2008 URL: http://orgprints.org/12529/1/12529.pdf
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AGTEC-Org Technological Handbook of Methods Organic Eprints
Carcea, Marina; Samson, Marie-Françoise; Abecassis, Joël.
A common handbook was conceived in the CORE Organic AGTEC-Org project in order to give some elements on technological treatments and analyses which will be led in the project.
Tipo: Working paper Palavras-chave: Food security; Food quality and human health Technology assessment.
Ano: 2008 URL: http://orgprints.org/16531/1/AGTEC_Technological_Handbooks_of_Methods.pdf
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Improving baking quality, nutritional value and safety of organic winter wheat / Améliorer la qualité technologique, nutritionnelle et sanitaire du blé biologique, Principaux leviers agronomiques et technologiques Organic Eprints
David, Christophe; Abecassis, Joël; Carcea, M.; Celette, Florian; Corre-Hellou, Guénaëlle; Friedel, J.; Hiltbrunner, J.; Mäder, Paul; Messmer, Monika; Narducci, V.; Peigne, Joséphine; Thomsen, I. K..
The organic bread wheat market has been diversified over time through the emergence of different sale channels. Processors require organic bread wheat of higher quality and safety in order to meet the consumers’ demand. The overall objective of the AGTEC-Org project was to identify agronomical and technological ways to improve the performance of organic wheat and flour. The findings would contribute to enhanced baking quality and nutritional value of organic flour, as well as prevention of mycotoxin contamination. The project involved 9 research centers or universities from 5 European countries for a total budget of about 1.5 million €. More than 400 experimental treatments were analyzed from 23 agronomic trials and 4 lab-experiments on food technology....
Tipo: Journal paper Palavras-chave: Crop combinations and interactions Food security; Food quality and human health Composting and manuring Processing; Packaging and transportation.
Ano: 2013 URL: http://orgprints.org/26013/1/David_2013_CIAG_Vol32.pdf
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New challenges to improve organic bread wheat production in Europe Organic Eprints
David, Christophe; Celette, Florian; Abecassis, Joël; Carcea, Marina; Friedel, Jürgen K.; Corre-Hellou, Guénaëlle; Hiltbrunner, Jürg; Messmer, Monika; Peigne, Joséphine; Samson, Marie-Françoise; Schweinzer, Agnes; Thomsen, I.K.; Thommen, Andreas.
The total organic area in the EU-27 had an annual average growth rate of nearly 15% from 1998 to 2006 with winter wheat being the most important cereal crop. Wheat yield in organic farming is around 30% to 70% of yield of conventional farming but higher premia for organic wheat may to some extent compensate for this. Bread wheat is grown in a variety of crop rotations and farming systems and four basic organic crop production systems have been defined. Nitrogen deficiency and weed infestation are considered to be the most serious threat in organic wheat production. Organic wheat producers will have to fulfil the technological needs of bakers although the requirements differ widely from small artisan bakers to large enterprises handling the organic bread...
Tipo: Conference paper, poster, etc. Palavras-chave: Food security; Food quality and human health Cereals; Pulses and oilseeds.
Ano: 2011 URL: http://orgprints.org/19483/1/OWBread_ISOFAR2011_David_et_al2011.pdf
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