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| Registros recuperados: 11 | |
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| Kretzschmar, U.; Ploeger, A.; Schmid, O.. |
| Principles of processing of organic and ‘low input’ food have been analysed in the EU funded QLIF project. A literature survey showed that some of the principles are generally accepted (e.g. the use of certified organic ingredients, a certified production chain and minimal use of additives), others are shared broadly (e.g. more careful processing methods, naturalness) and some principles are in discussion mainly in the private sector (e.g. environmental management concepts, social requirements, regional focus). Recent studies showed that consumer associate organic food with the following dimensions/attributes: health, high quality, the use of natural raw materials, welfare orientated animal husbandry as well as environmentally friendly land use and... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Processing; Packaging and transportation. |
| Ano: 2007 |
URL: http://orgprints.org/10403/1/Kretschmar%2Detal%2D2007%2DSyntheseProcessing.pdf |
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| Roose, M.; Kahl, J.; Ploeger, A.. |
| The content of secondary plant compounds in plants is influenced by various environmental factors. Cultivation and fertilization are factors which are characteristic for the farming system organic or conventional. Within a german governmental funded project (BÖL02OE170/F) carrot, maize and wheat samples from different farming systems (defined trials and farm pairs) are differentiated and classified using their polyphenolic and carotenoid contents and profiles, respectively. The samples from organic farming could be differentiated from samples which were conventionally grown as statistical significant for carrot and wheat samples in a two year repetition. The samples could be classified by both, polyphenolic as well as carotenoid profiles. The sum... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2009 |
URL: http://orgprints.org/14186/1/Roose_14186.pdf |
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| Kahl, J.; Birlouez, I.; Busscher, N.; Ploeger, A.. |
| Consumer demand for healthy, safe and high quality food is increasing. Against this background, the demand for organically grown food has been growing rapidly. Organic farming contains the whole food chain from field to fork. An analyse system to optimise the process needs to be established (QualityAnalysisCriticalControlPoint). The aim of the transnational CORE-Organic QACCP project is a chain analysis which addresses the link between farm and fork and backwards from fork to farm. The objective is to improve product related quality management in farming and processing. The results presented here are dealing with food authenticity on farm level through biocrystallization measurements and food safety through pesticide residue and nitrate... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2009 |
URL: http://orgprints.org/14187/1/Kahl_14187.pdf |
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| Kahl, J.; van der Burgt, G.H.M.; Kusche, D.; Bügel, S.; Busscher, N.; Hallmann, E.; Kretzschmar, U.; Ploeger, A.; Rembialkowska , E.; Huber, M.. |
| 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. |
| Ano: 2010 |
URL: http://orgprints.org/19126/4/19126.pdf |
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| Aminoforoughi, M.; Kahl, J.; Ploeger, A.. |
| Microencapsulation is a technique by which sensitive ingredients are entrapted in thin polymeric matrix or coats. Microcapsule contents or „core“ materials are generally protected from adverse environmental conditions. Microencapsulation in the food industry can be used by every class of food ingredient. The microencapsulation of probiotics, the live microbial food supplements, is developing since the past decade. However many promised positive effects of probiotics are not yet proved scientifically. Furthermore research on the effects of the probiotic bacteria and the microencapsulation techniques is needed. This work aimed at just observing the adverse effects of the microencapsulation techniques (e.g. by probiotics). Due to this, there is a... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2009 |
URL: http://orgprints.org/14176/1/Aminforoughi_14176.pdf |
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| Kahl, J.; Busscher, N.; Mergardt, G.; Ploeger, A.. |
| The biocrystallization method was standardised on carrot and wheat. With the standardised method samples from different farming systems could be successfully discriminated. For this paper, we investigated to what degree the standardised method can be adapted to other product classes like apples or Aloe vera. We found, that the sample preparation procedures must be developed for each new product whereas the conditions for the steps evaporation and crystallization as well as the evaluation of the patterns could be directly transferred. The variability as well as the factors of influence could be compared to those found on carrot and wheat samples. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2009 |
URL: http://orgprints.org/14184/1/Kahl_14184.pdf |
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| Lanzon, N.; Kahl, J.; Ploeger, A.. |
| Nanotechnology, the science of the ultra small, is up-and-coming as the technological platform for the next wave of development and transformation of agri-food systems. It is quickly moving from the laboratory onto supermarket shelves and our kitchen tables (Scrinis and Lyons, 2007). Therefore we investigated in a literature review and a comparison of the findings with the EU regulation of organic farming to what degree nanotechnology can be applied in organic food production. The regulations do not restrict the use of nanotechnology in general. Because little is known about the impact on environment and human health, precaution should be taken when it comes to applying this technology in organic food production. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2009 |
URL: http://orgprints.org/14180/1/Lanzon_14180.pdf |
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| Rehberger, B.; Bisig, W.; Eberhard, P.; Mallia, S.; Piccinali, P.; Schlichtherle-Cerny, H.; Wyss, U.; Busscher, N.; Kahl, J.; Roose, M.; Ploeger, A.. |
| Among consumers there is a growing demand for food products with a natural nutritional-physiological advantage over comparable conventional products. As part of an EU funded project, ALP is examining the possible impact of processing on nutritionally valuable milk components, using the example of conjugated linoleic acids (CLA). The extent to which processing influences the CLA content of the end product was determined by literature research and own investigations of organic and conventional butter. Furthermore, new chemical, sensory-based and bio crystallization methods were evaluated by ALP and the University of Kassel to determine the oxidation stability of butter. In a further step the storage stability of CLA enriched and conventional butter was... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation. |
| Ano: 2007 |
URL: http://orgprints.org/10119/1/Rehberger%2Detal%2D2007%2DProcessingTechnologiesOverview.pdf |
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| Kahl, J.; Zalecka, A.; Busscher, N.; Ploeger, A.. |
| With the Steigbild 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. The operating procedures were documented and a method for the visual evaluation was standardised. Then several factors of influence were tested and the reproducibility was investigated. The method is able to differentiate patterns from samples from different farming treatments and processing steps. Farm pairs of organic and conventional farm management can be distinguished as statistical significant and classified according to the farming system for carrot and wheat samples. This represents a... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health. |
| Ano: 2009 |
URL: http://orgprints.org/14185/1/Kahl_14185.pdf |
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| Registros recuperados: 11 | |
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