|
|
|
| Registros recuperados: 254 | |
|
|
| Feldmann, Corinna; Hamm, Ulrich. |
| The development of local food systems as well as the growing consumer demand for locally produced food is becoming increasingly important for producers, retailers, and politicians alike. The question arises on how consumers decide, when they have to choose between local & non-organic, local & organic, and non-local & organic products. Do local and organic food products compete against each other? Or do they complement one another? Information on consumer preferences and their willingness-to-pay is very important, as it helps to improve food marketing, communication, and policy making. Hence, it would be valuable to discuss results of current consumer research and practical experiences with practitioners, experts, and other interested parties at... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Processing; Packaging and transportation Markets and trade Consumer issues. |
| Ano: 2015 |
URL: http://orgprints.org/28562/1/Biofach2015_Feldmann%26Hamm_final.pptx |
| |
|
|
| Hansen, Flemming. |
| Projektets overordnede formål er at udvide produktsortimentet af økologiske kødprodukter med nye spændende produkter, konserveret med bær og urter. Dette vil styrke markedet for dels producenterne af de økologiske kødprodukter, dels producenterne af de økologiske bær og urter der skal anvendes til produkterne. Endvidere vil forbrugerne få et større udvalg af spændende, økologiske kødprodukter at vælge imellem. Projektets nyhedsværdi er målrettet at udnytte urter og bær både til en biologisk konservering, samtidig med at der udvikles produkter med en helt ny og spæn-dende smagsprofil og udseende. Projektet er forbrugerdrevent, idet det skal undersøges, hvordan forbrugere forholder sig til den nye konserveringsteknologi i form af bær og urter, samt... |
| Tipo: Other |
Palavras-chave: Processing; Packaging and transportation Fruit and berries. |
| Ano: 2013 |
URL: http://orgprints.org/23318/7/23318.pdf |
| |
|
| |
|
|
| Alföldi, Thomas. |
| Fresh berries have a very short shelf life, and losses in the food-supply chain can reach up to 50 percent. In this video, Marie Alminger from the Chalmers University of Technology in Sweden presents different methods that have been tested in the framework of the EcoBerries project to enhance shelf life and improve the nutritional and sensorial quality of organic berries: • High-pressure homogenization extended the shelf life of kiwi juice up to 40 days. • Edible coatings proved to be a valuable solution to improve shelf life and overall quality of fresh blueberries. • Combining Osmotic Dehydration and Pulsed Electric Fields decreased the processing time for semi-dried strawberries significantly. • Packaging under controlled atmosphere was... |
| Tipo: Video |
Palavras-chave: Processing; Packaging and transportation Fruit and berries. |
| Ano: 2018 |
|
| |
|
|
| Gerber, Alexander; Binder, Cordula; Dylla, Renate; Seidel, Kathrin; Weishaupt, Ralph. |
| Verbraucher verbinden mit Bio-Produkten hohe Erwartungen. Das schließt eine ökologische Verpackung mit ein. Bei der Wahl der richtigen Verpackung bestehen aber einerseits Zielkonflikte z.B. zwischen ökonomischen, ökologischen, technologischen oder gestalterischen Ansprüchen. Andererseits sind gerade die für den Bio-Bereich typischen mittelständischen Unternehmen mit der Wahl der richtigen Verpackung oftmals überfordert. Zielsetzung des Projektes war es daher, dass Unternehmen der Bio-Branche einen Leitfaden an der Hand haben, mit dessen Hilfe sie fähig sind, unterschiedliche Verpackungen hinsichtlich deren technologischen, ökonomischen, ökologischen, sicherheitsrelevanten und marketingrelevanten Eigenschaften zu bewerten. Auf dieser Grundlage sind die... |
| Tipo: Report |
Palavras-chave: Processing; Packaging and transportation Education; Extension and communication. |
| Ano: 2011 |
URL: http://orgprints.org/19239/1/19239%2D08OE060%2Dboelw%2Dgerber%2D2011%2DSB_verpackungsleitfaden.pdf |
| |
|
|
| Kiesel, Bernadette. |
| In this work, the effect of two drying temperatures, three slice thicknesses and two apple varieties on the quality of apple slices dried in a convective dryer was studied. Selected quality parameters were evaluated. The results revealed that the three factors temperature, thickness and variety influence the individual quality parameters significantly to a different extent. Additional monitoring of an uncontrollable parameter, drying air humidity, allowed to investigate its effect on the drying process and the quality characteristics. The required drying time for apple slices to reach the target moisture 0.13 gw/gds is strongly influenced by the relative air humidity in the dryer (0) followed by the initial moisture content dry basis (E) and the thickness... |
| Tipo: Thesis |
Palavras-chave: Processing; Packaging and transportation. |
| Ano: 2017 |
URL: http://orgprints.org/34402/1/2017_Kiesel_english.pdf |
| |
|
|
| Kristensen, Niels Heine. |
| A comparison of the sustainability approach and the organic agriculture movement is made. Organic agriculture and processors of organic foods had the focus in developing new (innovative) production methods – sustainability strategies were more focussing on improving/adjusting already existing production technologies. Today it is more likely to find a convergence between sustainability strategies and organic strategies in organic agriculture and food processing. But basically the strategies emerge from different perspectives. In many organic food producing companies systems for ecological or sustainable management have been introduced on volunteer basis. Some private standards deal with some aspects of sustainability with regard to manufacturing of food... |
| Tipo: Working paper |
Palavras-chave: Processing; Packaging and transportation. |
| Ano: 2004 |
URL: http://orgprints.org/3983/1/3983.doc |
| |
|
|
| von Gersdorff, GardisJ.E.; Crichton, StuartO.J.; Retz, Stefanie K.; Hensel, Oliver; Sturm, Barbara. |
| Drying of foods is one of the oldest food preservation techniques, but it gains particular importance when regarding food quality and shelf life. Meat snacks are of growing interest because they are high in protein but low in fat and carbohydrates. In organic food production the use of preservatives is limited, and for this reason product specific drying strategies and pretreatments are essential. In this study fresh beef slices were treated with salt (0,5 % and 1 %) and salt and vinegar (0.5% and 5 %) and were dried at 70 °C in a convection dryer. Moisture content and color were measured during the drying process alongside visual to near infra-red hyperspectral images of the slices. The optimal wavelengths for moisture content and color were determined... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Processing; Packaging and transportation Produce chain management. |
| Ano: 2016 |
URL: http://orgprints.org/30671/3/Paper-IDS2016_vG.pdf |
| |
|
|
| Krause, Tanja; Haase, Thorsten; Böhm, Herwart; Heß, Jürgen; Loges, Ralf; Haase, Norbert U.. |
| Neben der Optimierung der Anbautechnik, auf die schon in den ersten drei Teilen der mehrteiligen Serie eingegangen wurde, spielt auch die Sorten– und Standortwahl eine entscheidende Bedeutung für die Erzeugung qualitativ hochwertiger Verarbeitungskartoffeln im Ökologischen Landbau. Basierend auf Vorversuchen aus den Jahren 2000 und 2001 wurden im Rahmen des von der Bundesanstalt für Landwirtschaft (BLE) geförderten Verbund-Projektes auf drei Standorten mit verschiedener Bodenbonität ein Sortiment von 12 verschiedenen Kartoffelsorten angebaut, die entweder zu Chips oder Pommes frites verarbeitet wurden, um deren Eignung für die Erzeugung von Verarbeitungskartoffeln im Ökologischen Landbau unter Berücksichtigung unterschiedlicher Standortverhältnisse zu... |
| Tipo: Newspaper or magazine article |
Palavras-chave: Processing; Packaging and transportation Root crops. |
| Ano: 2006 |
URL: http://orgprints.org/29622/1/Krause-etal_2006_KB_Sortenwahl-Verarbeitungskartoffeln.pdf |
| |
|
| |
|
| |
|
|
| Adamsen, Christina E.; Hansen, Mette L.; Møller, Jens K.S.; Skibsted, Leif H.. |
| Aqueous phosphate buffer extracts and acetone/water extracts of pigments from Parma ham were assessed as antioxidants by (1) electron spin resonance spectroscopy using a spin probing technique to evaluate their efficiencies as scavengers of free radicals, and (2) by electrochemical measurement of oxygen depletion rate in an aqueous methyl linoleate emulsion to evaluate their efficiencies as chain-breaking antioxidant, and using both methods, compared with the effect of apomyoglobin and nitrosylmyoglobin. Aqueous phosphate extracts and acetone/water extracts of Parma ham pigment both scavenged a semi-stable nitroxide radical (Fremy's salt), and both extracts reduced the rate of oxygen consumption for lipid peroxidation (initiated by metmyoglobin) very... |
| Tipo: Journal paper |
Palavras-chave: Processing; Packaging and transportation. |
| Ano: 2003 |
URL: http://orgprints.org/3259/1/2170201.pdf |
| |
|
| |
|
|
| Amjad, Waseem; Crichton, Stuart O.J.; Munir, Anjum; Hensel, Oliver; Sturm, Barbara. |
| Hyperspectral imaging (HSI) was utilised for the determination of moisture content of potato slices with three thicknesses (5 mm, 7 mm, 9 mm) at three drying temperatures (50 °C, 60 °C, 70 °C) during convective drying in a laboratory hot air dryer. The Page, thin-layer drying model was found better to explain the drying kinetics with a fitting accuracy of R2 (0.96–0.99) and lowest reduced Chi-square (0.00024–0.00090), Root mean square errors (RMSE) (0.014–0.026), and relative percentage error (1.5%–5.1%) under the used drying conditions. Spectral data were analysed using partial least squares regression (PLS) analysis, a multivariate calibration technique, alongside Monte Carlo Uninformative Variable Elimination (MCUVE-PLS) and competitive adaptive... |
| Tipo: Journal paper |
Palavras-chave: Processing; Packaging and transportation. |
| Ano: 2018 |
URL: http://orgprints.org/32984/1/waseem-etal-2018-BiosysEngineering-Vol166-p170-183.pdf |
| |
|
|
| Kaukovirta-Norja, Anu; Wilhelmson, Annika; Poutanen, Kaisa. |
| The biochemical and physiological reactions of germination have long been utilised to produce barley malt for brewing and other purposes. Also some oat malt has been produced as raw-material of ale and stout production. The main goals of malting have been the degradation of grain storage components to soften the kernel structure, synthesis of amylolytic enzymes and production of nutrients for brewing yeast. Also flavour and colour attributes have been important. During the recent years interest has arisen also in the secondary metabolites produced during germination, which can have valuable health promoting properties and act as bioactive or functional compounds in foods. By using a tailored germination/malting process a desired combination of valuable... |
| Tipo: Journal paper |
Palavras-chave: Processing; Packaging and transportation. |
| Ano: 2004 |
URL: http://orgprints.org/16836/1/Kaukovirta.pdf |
| |
|
|
| Marzban, Nasim. |
| Phenolic compounds are vulnerable to change in different drying situations. Because of the health benefits of these food components and their preventive effect on many chronic diseases, they have been the target of investigation over the past decades. The present study aims for questioning the effects of drying time and temperature on phenolic compounds in order to find an optimized drying procedure for preservation of these valuable components. Furthermore, the study tries to estimate the contribution of dried apple slices in meeting daily needs of consumers. A side study was conducted to predict the amount of total phenolic content (TPC) with the non-destructive hyperspectral imaging (H I) technique. The experiment design involved carrying out tests at... |
| Tipo: Thesis |
Palavras-chave: Processing; Packaging and transportation. |
| Ano: 2016 |
URL: http://orgprints.org/34401/1/2016_Marzban_english.pdf |
| |
|
|
| Bosona, Techane; Gebresenbet, Girma. |
| Consumers’ demand for locally produced and organic foods has increased in Sweden. This paper presents the results obtained from the analysis of data acquired from 100 consumers in Sweden who participated in an online survey during March to June 2016. The objective was to identify consumers’ demand in relation to organic food and sustainable food production, and to understand how the consumers evaluate food quality and make buying decisions. Qualitative descriptions, descriptive statistics and Pearson’s Chi-square test (with alpha value of p < 0.05 as level of significance), and Pearson’s correlation coefficient were used for analysis. About 72% of participants have the perception that organic food production method is more sustainable than conventional... |
| Tipo: Journal paper |
Palavras-chave: Processing; Packaging and transportation. |
| Ano: 2018 |
URL: http://orgprints.org/32888/1/bosana-gebresenbet-2018-foods-07-00054.pdf |
| |
|
| |
| Registros recuperados: 254 | |
|
|
|
