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| Registros recuperados: 2.211 | |
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| Ali, Awatif Ayadh; Aziz, Ahmed Abdel. |
| This study assessed the impact of the early warning system on food security at the Red Sea State with emphasis on the welfare of the vulnerable groups in the state. Primary data collection involved both quantitative and qualitative data generated from different localities of RSS which represented its agro ecological zones. A questionnaire was designed to include specific details on early warning systems and early warning indicators, functions, challenges and gaps facing the EWS from the perspective of EWS team. Questions also included local perception and coping mechanisms with disasters. The questionnaire was administered for assessing early warning system indicators, community preparedness for food crisis and response to crisis by decision makers and... |
| Tipo: Working Paper |
Palavras-chave: Ecological zonation; Food security. |
| Ano: 2013 |
URL: http://hdl.handle.net/1834/5094 |
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| Pugliese, Patrizia; Antonelli, Annarita. |
| The Italian long‐standing tradition and experience with industrial and agro‐industrial districts and the 2001 national Agricultural Act including a specific article on “rural and quality agro‐food districts” (and following regulations), have undoubtedly contributed to inspire the more recent phenomenon of “bio‐distretti” initiatives. Bio‐distretti are spreading from south to north across the country, gathering the interest of private and public actors around a context‐specific project of local development. This is essentially based on the combination of the “district culture and tradition” with a precise focus on organic agriculture and its significant potential for sustainable territorial development (Pugliese and Antonelli 2015). Bio‐distretto Cilento,... |
| Tipo: Report |
Palavras-chave: Food security; Food quality and human health Markets and trade Consumer issues Produce chain management. |
| Ano: 2015 |
URL: http://orgprints.org/29252/7/29252.pdf |
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| Using consumer concerns as the main criteria of assessment, the objective of the Concerted Action was to provide recommendations to participants on the chain of production, distribution and consumption in regard to improving the safety and quality of certified organic food products. |
| Tipo: Project description |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2023 |
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| Schulz, D.G.; Köpke, U.. |
| Mit erheblichen finanziellen Mitteln fördert die Deutsche Forschungsgemeinschaft (DFG) zum ersten Mal eine Forschergruppe innerhalb der Landwirtschaftlichen Fakultät der Bonner Universität. Nach den Richtlinien der DFG ist eine Forschergruppe ein längerfristiger Zusammenschluss mehrerer, in der Regel an einem Ort wirkender Wissenschaftler zur Bearbeitung einer besonderen Forschungsaufgabe [...]. Trotz des bestehenden günstigen Images von Produkten des Organischen Landbaus muss davon ausgegangen werden, dass die Verbraucher verstärkt Fragen nach der Qualitätssicherung und deren Nachweis für diese Produkte stellen werden. Die Nachweise einer höheren Produktqualität von Erzeugnissen des Organischen Landbaus sind jedoch bislang in der Gesamtheit betrachtet... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health Root crops. |
| Ano: 1995 |
URL: http://orgprints.org/2516/1/SCHULZ_KOEPKE_1995.pdf |
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| Kretzschmar, Ursula; Schmid, Otto. |
| Organic food-processing standards generally prohibit the use of synthetic chemicals, many preservatives and other food additives that are widely used in the processing of conventional foods. However, there are frequent discussions about the underlying rationales, principles and criteria used to allow some processing methods and additives but other ones not. Consumers of low-input and organic food have specific expectations regarding quality characteristics of processed food. Organic processed products should therefore be sustainable and fulfil consumers’ expectations as much as possible. Our study reviewed current approaches and concepts in organic food processing, based on the results of a literature survey and a two-step Delphi expert survey focusing on... |
| Tipo: Journal paper |
Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation. |
| Ano: 2011 |
URL: http://orgprints.org/20474/1/kretzschmar-2011-NJAS-foodprocessing.pdf |
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| Viereck, Nanna; Seefeldt, Helene Fast; Nielsen, Merete Møller; Engelsen, Søren Balling. |
| Der er en stigende interesse hos forbrugeren og i fødevareindustrien for at sikre, at vores fødevarer er sunde, af høj kvalitet og ikke mindst sikre. Dette kræver hurtige, pålidelige analysemetoder, gerne med mulighed for at automatisere analysen direkte at- eller online. Spektroskopi er særdeles velegnet til sådanne formål, og forskellige former for spektroskopi bruges allerede i fødevareindustrien, f.eks. fluorescens, infrarød og nærinfrarød samt lavfelts kernemagnetisk resonans (LF NMR) spektroskopi. Hidtil har der dog ikke været tradition for at anvende højopløst (high resolution, HR)NMR-spektroskopi inden for fødevarevidenskaben.Dette på trods af en udbredt anvendelse fra opklaring af kemiske strukturer for små molekyler i opløsning, strukturopklaring... |
| Tipo: Newspaper or magazine article |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2005 |
URL: http://orgprints.org/9381/1/9381.pdf |
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| Hagel, I.. |
| Einleitung: Biologisch-dynamisch angebaute Möhren (Markenzeichen demeter) werden teilweise zur Saftherstellung verwendet. Einige Verarbeiter garantieren im Möhrensaft bestimmte Mindest- und Höchstwerte für die Mineralstoffe Kalium (K) und Natrium (Na). Wie berichtet wurde, erfüllten einige Partien der angemeldeten Möhren diese Voraussetzung nicht in gewünschtem Maße. In diesen Fällen ist das Qualitätsziel des Verarbeiters und somit auch der Verkauf der Möhren an diesen gefährdet. Aus diesem Grund wurde im Jahre 1993/94 ein Projekt durchgeführt um einen besseren Überblick über die Mineralstoffgehalte von Möhren aus biologisch-dynamischem Anbau zu bekommen. 41 Möhrenproben und 36 Bodenproben der Ernte 1993 wurden untersucht. Zusätzlich wurde ein... |
| Tipo: Journal paper |
Palavras-chave: Food security; Food quality and human health Nutrient turnover Vegetables. |
| Ano: 1995 |
URL: http://orgprints.org/2119/1/2119%2Dhagel%2Di%2D1995%2Dk%2Dn%2Dmoehren.pdf |
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| Haase, Dipl.-Ing.agr. Thorsten; Schüler, Dr. Christian; Kölsch, Ing. Eberhard; Heß, Prof. Dr. Jürgen; Haase, Dr. Norbert U.. |
| The effect of different sources of K and N on graded yields, dry matter, reducing sugars and quality of french fries and crisps, respectively were examined in two maincrop varieties (AGRIA and MARLEN). Fertilizers applied were cattle manure, potassium sulphate (PS), PS + grinded horn, grinded horn (GH) and a control. Results of two-factorial field experiments (2002-2004) on a loamy sand are presented. Cultivar and fertilizer had a significant effect on final yield, combined mineral K and organic N (PSGH) being the most efficient fertilizer with regard to graded yields for crisp (>40 mm) and french fries production (>50 mm). K content of tubers could be increased, but dry matter was lowered by most fertilizers, so that only the unfertilized plots... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health Root crops Composting and manuring. |
| Ano: 2005 |
URL: http://orgprints.org/3830/1/3830.pdf |
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| Karl, H.; Hilge, V.; Kroeger,; Manthey-Karl, M.; Meyer, C.; Ostermeyer, U.; Lehmann, I.; Rehbein, H.. |
| Die Studie umfasste die Untersuchung der Aufzuchtsbedingungen sowie Futterversuche und vergleichende Untersuchungen zur Produktqualität. Es wurden 2 ökologisch zertifizierte und 3 konventionelle Forellenzuchtbetriebe verglichen. Tagesgänge verschiedener wasserchemischer Parameter an Zu- und Ablauf der Teiche umfassten die Bestimmung von Temperatur, Sauerstoff, pH-Wert, Ammonium-, Nitrit-, Gesamt- und ortho-Phosphatgehalt sowie CSB- und Feststoffgehalt. In zwei Futterversuchen wurden Ökofutter für Forellen mit konventionellen Futtern hinsichtlich Wachstum, Futterverwertung und Proteinausnutzung verglichen. Die zwei untersuchten ökologischen Futtermittel zeigten im Vergleich ein schlechteres Protein-/Energieverhältnis, das sich in niedrigeren... |
| Tipo: Report |
Palavras-chave: Food security; Food quality and human health Production systems Feeding and growth. |
| Ano: 2004 |
URL: http://orgprints.org/4004/1/4004%2D02OE007%2Dble%2Diff%2Difoe%2D2004%2Dforelle.pdf |
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| Retz, S.K.; Porley, V.E.; von Gersdorff, G.J.E; Hensel, O.; Crichton, S.O.J.; Sturm, B.. |
| The quality of dried meat products and the drying kinetics significantly depends on the status of the raw material going into the drying process. The aim of this study was the determination of the impact of meat status (fresh, mature, frozen-thawed) on the drying kinetics and the resulting quality in terms of colour changes and spectrally deductible information. Drying tests were conducted using meat from organically raised bulls. In fresh meat, freezing leads to a decrease of the drying rate, whilst for matured meat the opposite is true. Aging and freezing have little effect on the end product quality in terms of final product colour. However, water content can be detected hyperspectrally and resolved spatially for all stages of the pro-cess. With... |
| Tipo: Journal paper |
Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation. |
| Ano: 2017 |
URL: http://orgprints.org/30683/1/07373937.2017.1295051 |
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| Okker, L; Kuusela, E; Eurola, M. |
| Experiment was conducted at 15 certified organic dairy farms in Eastern Finland during spring 2008. Farms were allocated to three balanced groups according annual milk yield, herd size and housing system. Three types of selenium (Se) supplementations: selenium yeast (SY), sodium selenite (SS) or their (50:50) combination (SYS) was used. Daily Se doses were adjusted according to milk yield basis (average 3 mg/d). Experimental model was 3 X 3 Latin square, consisting from 3 experiment periods. The length of each period was 28 days. RehuRaisio provided experimental feeds. In the end of each period bulk-tank milk samples were collected and analysed for Se at MTT Agrifood Research Finland. The Se supplementation form was crucial for milk Se concentration... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health Feeding and growth. |
| Ano: 2009 |
URL: http://orgprints.org/19081/1/Poster_Okker_et._al.pdf |
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| Kröger, Melanie; Goldkorn, F.; Pape, Jens. |
| The concept of „unpackaged shopping“ aims at reducing waste along the entire value chain. Our project focusses on analysing the value chain of unpackaged food with regard to potentials, barriers and opportunities to expand the concept. The first results revealed that there are several challenges for “unpackaged shopping” to be observed, which can be grouped under six perspectives: supply, marketing, “inside”, “outside”, environment, and branch. For instance, the producers and suppliers are hesitant to change packaging processes due to a lack of demand, wholesalers are faced with potential additional cost for deposit systems, stores are having difficulties finding appropriate products and customers are struggling with the additional efforts of... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health Biodiversity and ecosystem services. |
| Ano: 2017 |
URL: http://orgprints.org/31508/1/Die%20Wertsch%C3%B6pfungskette%20unverpackter%20Lebensmittel%20%E2%80%93.pdf |
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| Registros recuperados: 2.211 | |
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