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| Registros recuperados: 13 | |
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| Hallier, Arnaud; Celette, Florian; David, Christophe. |
| Deoxynivalenol was extracted from wheat grain and quantified by GC-ECD. The quantification of deoxynivalenol can be critical, for example in certifying the amount of the mycotoxin in a lot and determining if this amount is over or under a fixed limit. Thus, an objective was to obtain representative samples to monitor DON quantification variability. We show that among the different steps of analysis the critical one is grain sampling. We also show that we were able to significantly improve the extraction rate without increasing the variability by using a longer extraction time with a magnetic agitator, and a grinding process which takes into account both the heterogeneous repartition of deoxynivalenol within wheat grains and different extraction rates... |
| Tipo: Journal paper |
Palavras-chave: Food security; Food quality and human health Produce chain management. |
| Ano: 2011 |
URL: http://orgprints.org/18893/2/Hallier_et_al.pdf |
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| Raffo, A; Baiamonte, I; Nardo, N; Nicoli, S; Paoletti, F. |
| In order to evaluate the effects of short, compared to medium or long distribution chains, on some quality parameters of organically grown fresh tomatoes, a post-harvest experiment was carried out by reproducing in the lab the most common temperature, relative humidity conditions and storage-transport times occurring in the real distribution chain of organic horticultural fresh products. Organically grown tomatoes of the cv. Nerina harvested at three different ripening stages (mature green, turning, red) were subjected to conditions corresponding to a short (1 day at room temperature), a medium (cold storage for 2 days, followed by ripening at room temperature) and a long distribution chain (cold storage for 6 or 9 days, followed by ripening at room... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health Produce chain management. |
| Ano: 2011 |
URL: http://orgprints.org/18979/1/abstract_Raffo.doc |
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| Nölting, Benjamin; Strassner, Carola; Løes, Anne-Kristin; Nielsen, Thorkild. |
| The policies and practice of school meal provision in Germany are currently in a dynamic transition led on by the introduction of a fulltime school system. One of the many issues being highlighted is its potential to increase the use of organic produce. The research project “innovative Public Organic food Procurement for Youth” (iPOPY; www.ipopy.coreportal.org) analyses the entire system. Results of the first comparison between Italy, Finland, Denmark, and Norway are presented here, as a background to discuss the German situation. Using a common guideline developed in iPOPY the types of school meal provision can be categorised as (a) warm lunch (IT, FI) or (b) fruit and milk subscription schemes to supplement a packed lunch (DK, NO). Italy emerges... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health Produce chain management. |
| Ano: 2009 |
URL: http://orgprints.org/14420/1/N%C3%B6lting_14420.pdf |
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| Green-Pedersen, Ditte; Hyldig, Grethe; Jacobsen, Charlotte; Baron, Caroline; Lund, Ivar; Nielsen, Henrik Hauch; Jokumsen, Alfred. |
| The aim of this work was to study whether the type of protein and lipid source in feed for organic Rainbow trout (Onchorhynchus mykiss) influenced the sensory quality. The protein sources were fishmeal and a matrix of organic vegetable plant mealsproteins, while the lipid sources were fish oil and organic oils of linseed, sunflower, rapeseed and grape seed, respectively. Sensory profiling was performed after 3, 5, 7 and 14 days of storage in ice. Besides sensory analysis also lipid profiles weare measured. The resultsed showed that the lipid type in the feed aeffected the sensory characteristics after 3 days of storage. Especially the trout that had grape seed oil in the feed had a different sensory profile than the trout that had fish oil in the feed.... |
| Tipo: Journal paper |
Palavras-chave: Food security; Food quality and human health Produce chain management. |
| Ano: 2011 |
URL: http://orgprints.org/19720/2/19720.pdf |
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| Green-Pedersen, Ditte; Hyldig, Grethe; Jacobsen, Charlotte; Baron, Caroline; Lund, Ivar; Nielsen, Henrik Hauch; Jokumsen, Alfred. |
| The aim of this work was to study whether the type of protein and lipid source in feed for organic Rainbow trout (Onchorhynchus mykiss) influenced the sensory quality. The protein sources were fishmeal and a matrix of organic vegetable plant mealsproteins, while the lipid sources were fish oil and organic oils of linseed, sunflower, rapeseed and grape seed, respectively. Sensory profiling was performed after 3, 5, 7 and 14 days of storage in ice. Besides sensory analysis also lipid profiles weare measured. The resultsed showed that the lipid type in the feed aeffected the sensory characteristics after 3 days of storage. Especially the trout that had grape seed oil in the feed had a different sensory profile than the trout that had fish oil in the feed.... |
| Tipo: Journal paper |
Palavras-chave: Food security; Food quality and human health Produce chain management. |
| Ano: 2014 |
URL: http://orgprints.org/21043/5/21043.pdf |
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| de Porras Acuna, Miguel Angel; Niggli, Urs; Love, Nicola; Moeskops, Bram; Padel, Susanne; Schmutz, Ulrich; Lehejček, Jiří; Beck, Alexander; Müller, Adrian; Ulmer, Karin; Chable, Véronique; Levidow, Les; Mulvany, Patrick. |
| This briefing aims to summarise the most relevant recent scientific publications that critically assess the productivity and sustainability of organic farming methods. The rapid increase in the quantity of scientific literature on this topic reflects the growing importance of the sector as well as the need for accurate data and analysis to inform policy makers. There are currently 2.7 million organic-certified farmers (of which 350.000 are in Europe) who have committed to sustainable farming practices. Can organic food and farming be upscaled in order to contribute to sustainable food system and food security? |
| Tipo: Report |
Palavras-chave: "Organics" in general Food security; Food quality and human health Produce chain management. |
| Ano: 2018 |
URL: http://orgprints.org/35006/1/dePorras-etal-2018-tporganics-briefing-evidence-of-the-performance-of-organic-farming.pdf |
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| Registros recuperados: 13 | |
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