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| Registros recuperados: 21 | |
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| Padel, Susanne; Niggli, Urs; Pearce, Bruce; Schlüter, Marco; Schmid, Otto; Cuoco, Eduardo; Willer, Helga; Huber, Machteld; Halberg, Niels; Micheloni, Cristina. |
| The Implementation Action Plan completes TP Organics’ trilogy of key documents of the Research Vision to 2025 (Niggli et al 2008) and the Strategic Research Agenda (Schmid et al 2009). The Implementation Action Plan addresses important areas for a successful implementation of the Strategic Research Agenda. It explores the strength of Europe’s organic sector on the world stage with about one quarter of the world’s organic agricultural land in 2008 and accounting for more than half of the global organic market. The aims and objectives of organic farming reflect a broad range of societal demands on the multiple roles of agriculture and food production of not only producing commodities but also ecosystem services. These are important for Europe’s economic... |
| Tipo: Report |
Palavras-chave: "Organics" in general; Research methodology and philosophy. |
| Ano: 2010 |
URL: http://orgprints.org/19306/1/TPOrganics_ImplementationActionPlan.pdf |
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| Kahl, Johannes; van der Burgt, Geert Jan; Kusche, Daniel; Bügel, Susanne; Busscher, Nicolaas; Hallmann, Ewelina; Kretzschmar, Ursula; Ploeger, Angelika; Rembialkowska, Ewa; Huber, Machteld. |
| Better regulatory guidelines, improved testing methods, and additional research into product quality criteria are needed to further develop the European organic food market. |
| Tipo: Journal paper |
Palavras-chave: Food security; Food quality and human health Regulation Consumer issues. |
| Ano: 2010 |
URL: http://orgprints.org/16968/1/kahl-etal-2010-foodtechnology_0310feat_organic.pdf |
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| Bloksma, Joke; Northolt, Martin; Huber, Machteld. |
| In real life it is hard to distinguish between the two life processes, growth and differentiation. We cannot expect one measured parameter to represent only one aspect of vital quality. But for most parameters we can recognise emphases on one or more aspects of the vital quality concept. We made this prelimary classification both by thinking about the concept and by looking at the experimental results. Also the conventional parameters are interpreted as a result of these processes in a more holistic way than usual. We realise that various parameters all concerning the same aspect of our quality concept can show different levels of the aspect. To belong to the same aspect of the quality concept does not automatically mean that their correlation (see annex... |
| Tipo: Report |
Palavras-chave: Food security; Food quality and human health Specific methods Fruit and berries. |
| Ano: 2001 |
URL: http://orgprints.org/4266/1/4266.pdf |
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| Adriaansen-Tennekes, Ruth; Bloksma, Joke; Huber, Machteld; Baars, Ton; de Wit, Jan; Baars, Erik. |
| In het verleden is al aangetoond dat de biologische productiemethode maatschappelijke voordelen heeft op terreinen als milieu, biodiversiteit, bodemkwaliteit, dierenwelzijn en pesticidenresidu. Indirect dragen deze kwaliteiten bij aan de gezondheid van de mens. Nu beginnen ook steeds meer onderzoeksresultaten beschikbaar te komen waaruit blijkt dat de biologische productiemethode ook leidt tot voedsel dat meer gezonde stoffen bevat. Biologische producten blijken gemiddeld gelijk of hoger te scoren op gezonde stoffen o.a. vitamine C gehaltes, mineralen, anti-oxidanten en eiwitkwaliteit dan reguliere producten. En biologische producten blijken gelijk of lager te scoren op ongezonde stoffen zoals nitraat, residuen van bestrijdingsmiddelen en... |
| Tipo: Book |
Palavras-chave: Food security; Food quality and human health Dairy cattle. |
| Ano: 2005 |
URL: http://orgprints.org/5437/1/gvv06.pdf |
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| Padel, Susanne; Pearce, Bruce; Cuoco, Eduardo; Schlueter, Marco; Niggli, Urs; Schmid, Otto; Willer, Helga; Huber, Machteld; Halberg, Niels; Micheloni, Cristina. |
| The paper illustrates the role and activities of Technology Platform Organics (TP Organics) in addressing the requirement that research in organic food and farming systems generates output of relevance to wider end-users. It describes approaches to research and knowledge exchange and suggests that a more participatory approach can improve organic research outcomes. It describes different models of research and knowledge exchange and their pros and cons. The criteria for success of a participatory approach to research also need to be different. These are discussed. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Systems research and participatory research. |
| Ano: 2011 |
URL: http://orgprints.org/19307/1/TPOrganic_Knowledge_ISOFAR_2011.pdf |
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| Kahl, Johannes; Baars, Ton; Bügel, Susanne; Busscher, Nikolaas; Huber, Machteld; Kusche, Daniel; Rembiałkowska, Ewa; Schmid, Otto; Seidel, Kathrin; Taupier-Létage, Bruno; Velimirov, Alberta; Załecka, Aneta. |
| Consumers buy organic food because they believe in the high quality of the product. Furthermore, the EU legal regulatory framework for organic food and farming defines high quality of the products as an important goal of production. A major challenge is the need to define food quality concepts andmethods for determination. A background is described which allows embedding of the quality definitions as well as evaluation methods into a conceptual framework connected to the vision and mission of organic agriculture and food production. Organic food quality is defined through specific aspects and criteria. For evaluation each criterion has to be described by indicators. The determination of indicators should be through parameters, where parameters are... |
| Tipo: Journal paper |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2012 |
URL: http://orgprints.org/21652/1/1%2Dd%2Dfood_quality_Kahl_2011.pdf |
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| Simões-Wüst, Paula; Rist, Lukas; Mueller, André; Steinhart, Hans; Huber, Machteld; Thijs, Carel. |
| In unserer früheren Studie konnten wir zeigen, dass der Verzeh biologischer Milchprodukte durch stillende Mütter zu einem erhöhten Gehalt an konjugierten Linolsäure-Isomeren in der Muttermilch führt, was sich positiv auf die Gesundheit des Säuglings auswirken kann. Nun wurde der Einfluss biologisch- dynamischer Milchprodukte in der Diät auf den konjugierten Linolsäure-Isomerengehalt in der menschlichen Muttermilch untersucht. Der Anteil an Rumensäure (das am meisten vorhandene Isomere) in der Muttermilch der Frauen, die biologisch-dynamische Milchprodukte zu sich nahmen, war statistisch signifikant höher (n = 64, 0,323% vom gesamten Fett) als derjenige der sich konventionell ernährenden Mütter (n = 175, 0,254%). Dabei zeigte die Muttermilch der Frauen, die... |
| Tipo: Newspaper or magazine article |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2011 |
URL: http://orgprints.org/20835/1/2566.pdf |
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| Busscher, Nicolaas; Kahl, Johannes; Mergardt, Gaby; Andersen, Jens-Otto; Huber, Machteld; Meier-Ploeger, Angelika. |
| In der vorliegenden Arbeit wird der wissenschaftliche Ansatz, die Methode zu validieren beschrieben und der Einfluss der Kammerbedingungen auf die Kristallisation systematisch untersucht und statistisch ausgewertet. Die Klimakonditionen haben einen signifikanten Einfluss auf die Streuung der Werte, sowohl innerhalb eines Kammerdurchgangs, als auch im Vergleich zwischen zwei Kammerdurchgängen. Bei der Einstellung der Startfeuchte auf dem Ring variieren die Feuchtenwerte die dafür erreicht werden müssen von Kammer zu Kammer; weitere Untersuchungen werden zeigen, ob dies auf die unterschiedlichen Abstände beim Aufbau der Kammern (bis zu 2 Jahren Differenz) an den einzelnen Orten zurückzuführen ist (Adaption des Werkstoffes). Eine Vergleichbarkeit von... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Specific methods. |
| Ano: 2003 |
URL: http://orgprints.org/1027/1/busscher%2Det%2Dal%2D2003%2DCuCl2%2DKristallisation.pdf |
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| Huber, Machteld. |
| Aunque los estudios realizados presentan porcentajes variables en las diferencias, una serie de estudios comparativos entre productos ecológicos y convencionales, muestran un menor contenido de nitratos y menor presencia de residuos pesticidas, y por lo general, niveles más altos de vitamina C y compuestos fenólicos en los productos vegetales ecológicos, así como mayores niveles de ácidos grasos omega-3 y ácido linóleo conjugado en la leche de animales criados en ecológico. Además, recientes estudios epidemiológicos sobre humanos asocian al consumo de alimentos ecológicos a un menor riesgo de alergias, mientras que los resultados de los estudios relacionados con la intervención humana todavía son ambiguos. La hipótesis podría ser que los alimentos... |
| Tipo: Newspaper or magazine article |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2012 |
URL: http://orgprints.org/26735/1/2764.pdf |
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| Bloksma, Joke; Huber, Machteld; Northolt, Martin; Zanen, Marleen; Jansonius, Pieterjans. |
| We found clear correlations between management measures, tree characteristics and fruit characteristics. This means that growers can regulate apple quality during the growing season. On the basis of the two apple experiments, we can distinguish respective sets of growth and differentiation parameters and evaluate them in the light of conventional fruit cultivation science. Our results have little new value for fruit growing in practice, however. The value of our research lies in the approach developed to draw up a quality concept and the way in which we can apply this concept to crops about which little knowledge exists regarding the relationship between management measures, crop characteristics and product quality characteristics. Our research also offers... |
| Tipo: Report |
Palavras-chave: Composting and manuring; Fruit and berries; Specific methods. |
| Ano: 2004 |
URL: http://orgprints.org/2716/1/gvv04.pdf |
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| Huber, Machteld. |
| Most studies on organic food are dealing with differences in nutrient contents of organic versus conventional products. Much less studies have focussed on potential differences in health effects. The presented study is the first experimental study in the Netherlands in which the effects of feed derived from organic or conventional origin were studied, using animals as a model for humans. Two generations of chicken as well as the feed, especially composed out of organically or conventionally produced ingredients, were extensively studied, using several most modern techniques. Various differences in nutrient content were observed in the ingredients. Most consistent finding was a difference in protein content, resulting on average in a 10% higher protein... |
| Tipo: Other |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2007 |
URL: http://orgprints.org/12961/1/1947.pdf |
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| Schmid, Otto; Padel, Susanne; Halberg, Niels; Huber, Machteld; Darnhofer, Ika; Micheloni, Cristina; Koopmans, Chris; Bügel, Susanne; Stopes, Christopher; Willer, Helga; Schlüter, Marco; Cuoco, Eduardo. |
| The TP Organics Strategic Research Agenda (SRA) was finalised in December 2009. The purpose of the Strategic Research Agenda (SRA) is to enable research, development and knowledge transfer that will deliver relevant outcomes – results that will contribute to the improvement of the organic sector and other low external input systems. The document has been developed through a dynamic consultative process that ran from 2008 to 2009. It involved a wide range of stakeholders who enthusiastically joined the effort to define organic research priorities. From December 2008 to February; the expert groups elaborated the first draft. The consultative process involved the active participation of many different countries. Consultation involved researchers,... |
| Tipo: Book |
Palavras-chave: Food systems Farming Systems Knowledge management Values; Standards and certification Crop husbandry Research methodology and philosophy Environmental aspects "Organics" in general Soil Animal husbandry. |
| Ano: 2009 |
URL: http://orgprints.org/16694/1/tporganics_strategicresearchagenda.pdf |
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| Huber, Machteld; Doesburg, Paul; van de Vijver, Lucy. |
| Following two milk studies performed by the Louis Bolk Instituut, the hypothesis that processing of milk has an important effect on bio crystallisation pictures was investigated. Two raw whole milk tank samples, coded A and B, and 5 treatments performed on these samples (in total A/B 1-6) were offered for analysis. Evaluation was performed Visually and by means of computerized Texture analysis. Conclusions: Processing of milk has a strong effect on the crystallisation pictures. Especially homogenisation of milk had a large impact on the crystallisation picture. Surprisingly, this influence is higher than the treatment with ultra high temperatures at 140C. |
| Tipo: Report |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2007 |
URL: http://orgprints.org/13447/1/2010.pdf |
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| Zalecka, Aneta; Skjerbaek, Kirsten; Doesburg, Paul; Pyskow, Bent; Huber, Machteld; Kahl, Dr. Johannes; Ploeger, Prof. Angelika. |
| The growing organic market demands for methods which can describe food quality within the organic system. With the capillary dynamolysis technique patterns are produced on thin-layer chromatographic paper and evaluated as a fingerprint of the sample as a whole. To be applied in routine analysis the method has to be standardised according to international standard norms. After the laboratory process had been documented and a visual pattern evaluation method had been developed and applied for the evaluation of the patterns, the method was standard-ized for selected carrot and wheat samples, which is described here. For standardization several factors of influence were tested and the reproducibility between 3 different laboratories in the EU was investigated.... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2006 |
URL: http://orgprints.org/7308/1/kahl1odensea.doc |
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| Huber, Machteld; Coulier, Leon; Wopereis, Suzan; Savelkoul, Huub; Nierop, Dré; Hoogenboom, Ron. |
| A feeding experiment was performed in two generations of three groups of chickens with different immune responsiveness. All groups were fed identically composed feeds from either organic or conventional production. In the young animals of the second generation an immune challenge was imposed. The chickens fed conventional feed showed overall a higher weight gain, whereas feed intake of the groups was similar. The animals on organic feed showed an enhanced immune reactivity, a stronger reaction to the immune challenge, as well as an enhanced ’catch-up-growth’ after the challenge. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2012 |
URL: http://orgprints.org/20834/1/2560.pdf |
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| Schmid, Otto; Padel, Susanne; Halberg, Niels; Huber, Machteld; Darnhofer, Ika; Micheloni, Cristina; Koopmans, Chris; Bügel, Susanne; Stopes, Christopher; Willer, Helga; Schlüter, Marco; Cuoco, Eduardo. |
| The TP Organics Strategic Research Agenda (SRA) was finalised in December 2009. The purpose of the Strategic Research Agenda (SRA) is to enable research, development and knowledge transfer that will deliver relevant outcomes – results that will contribute to the improvement of the organic sector and other low external input systems. The document has been developed through a dynamic consultative process that ran from 2008 to 2009. It involved a wide range of stakeholders who enthusiastically joined the effort to define organic research priorities. From December 2008 to February; the expert groups elaborated the first draft. The consultative process involved the active participation of many different countries. Consultation involved researchers,... |
| Tipo: Book |
Palavras-chave: Food systems Farming Systems Knowledge management Values; Standards and certification Crop husbandry Research methodology and philosophy Environmental aspects "Organics" in general Soil Animal husbandry. |
| Ano: 2009 |
URL: http://orgprints.org/17213/1/17213.pdf |
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| Kahl, Dr. Johannes; Huber, Machteld; Busscher, Dr. Nicolaas; Kretschmer, Sebastian; Andersen, Dr. Jens-Otto; Mergardt, Gaby; Paulsen, Marianne; Doesburg, Paul; Meier-Ploeger, Prof.Dr. Angelika. |
| Because of the growing market in organic produce screening methods are needed which allow the characterization of the food. Since many years the so called biocrystallization technique has been used to characterize products derived from different farming systems yet the method was not validated. The results of our investigations in the last three years show that the method can fulfill the requirements for the validation process due to international standards. The sample preparation and the crystallization procedures could be standardised and documented. For the crystallization factors of influence were described and controlled. In addition to the traditionally used visual evaluation a new computerized image texture analysis program was succesfully applied.... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2005 |
URL: http://orgprints.org/3775/1/3775.pdf |
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| Registros recuperados: 21 | |
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