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| Registros recuperados: 31 | |
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| Horsted, K.; Allesen-Holm, B.H.; Hermansen, J.E.; Kongsted, A.G.. |
| BACKGROUND: A sensory panel evaluated the sensory profile of breast meat from five broiler products: two conventional standard products (A and B) and three organic niche genotypes (I657, L40, K8) reared in an apple orchard. RESULTS: Twenty-two sensory attributes were evaluated, and 13 differed significantly between the products. The aromas ‘chicken’, ‘bouillon’ and ‘fat’ scored highest and the ‘iron/liver’ aroma lowest for the niche products. The meat was more ‘tender’, ‘short’ and ‘crumbly’, and less ‘hard’ and ‘stringy’ in the standard products than in one or more of the niche products. Product ‘I657’ was less ‘juicy’ than the rest. ‘I657’ and ‘L40’ were more ‘cohesive’ and tasted more ‘sourish’ and less of ‘sweet/maize’ than the standard products.... |
| Tipo: Working paper |
Palavras-chave: Food security; Food quality and human health Poultry. |
| Ano: 2011 |
URL: http://orgprints.org/18522/1/18522.pdf |
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| Steenfeldt, S.; Horsted, K.. |
| In the organic RDD project ’SUMMER’, an experiment with organic broilers with access to a large range area with herbs has been performed. The effect of chicken genotypes with different growth rates and different feeding strategies on the animals’ feed intake, growth, welfare, health and meat quality was investigated. The results so far indicate that it is necessary to use chicken genotypes with lower growth rates for a better welfare, and the focus should be on the individual genotype and its actual nutrient requirements and utilisation of feed from the range area. |
| Tipo: Newspaper or magazine article |
Palavras-chave: Production systems; Poultry. |
| Ano: 2013 |
URL: http://orgprints.org/22871/7/22871.pdf |
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| Hegelund, L.; Sørensen, J.T.; Horsted, K.; Hermansen, J.E.. |
| En af grundideerne i den økologiske fødevareproduktion er princippet om god dyrevelfærd for husdyrene, og det er et område der er kommet stadig mere fokus på i de senere år. Dyrenes velfærd afhænger i høj grad af sammenspillet mellem dyr, system og den daglige pasning, og der forventes derfor en stor variation i dyrenes velfærd fra bedrift til bedrift. Husdyrenes velfærd kan betragtes som et produktionsmål på linie med produktivitet, produktkvalitet og bedriftens miljøpåvirkning, og det er derfor nødvendigt for ægproducenten at have en metode til vurdering af hønernes velfærd på flokniveau. En velfærdsvurdering skal beskrive velfærden i flokken i hele produktionsperioden vha. en række forskellige registreringer. De data, der indsamles til brug i en... |
| Tipo: Report |
Palavras-chave: Animal husbandry; Health and welfare. |
| Ano: 2002 |
URL: http://orgprints.org/5963/1/5963.doc |
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| Hegelund, L.; Sørensen, J.T.; Horsted, K.; Hermansen, J.E.. |
| Det generelle indtryk af flokkens sundhedstilstand er god: holdet har en lav dødelighed, en høj læggeprocent, meget få gulvæg, en god vægtudvikling, bortset fra et enkelt fald, ingen tegn på fjerpilning eller problemer med fodhelse. Strøelsens beskaffenhed har en indflydelse på udviklingen af fodbylder, sygdomsudviklingen, mulighederne for god fjerpleje, aktivering mv. Hos driftsgren 182-1 har strøelsen været af en meget høj kvalitet hele produktionsperioden igennem, dvs. med et meget lavt gødningsindhold i øverste lag, store mængder sand, ingen skorpedannelse eller fugt. Der er dog tilsyneladende en opformering af blodmider i sommer/efterår. Der er god adgang til reder, vand og sandbad, dog er siddepindene og foderstrengen noget... |
| Tipo: Report |
Palavras-chave: Animal husbandry; Health and welfare. |
| Ano: 2004 |
URL: http://orgprints.org/5960/1/5960a.doc |
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| Horsted, K.; Allesen-Holm, B.H.; Hermansen, J.E.; Kongsted, A.G.. |
| BACKGROUND: Breast meat from broilers produced in very different production systems may vary considerable in sensory profile, which may affect consumer interests. In this study the aim was to evaluate differences in the sensory profiles of breast meat from five broiler products: two conventional standard products (A and B) and three organic niche genotypes (I657, L40 and K8) reared in an apple orchard. RESULTS: Thirteen out of 22 sensory attributes differed significantly between the products. The aroma attributes ‘chicken’, ‘bouillon’ and ‘fat’ scored highest and the ‘iron/liver’ aroma lowest for the niche products. The meat was more ‘tender’, ‘short’ and ‘crumbly’ and less ‘hard’ and ‘stringy’ in the standard products than in one or more of the niche... |
| Tipo: Journal paper |
Palavras-chave: Poultry. |
| Ano: 2012 |
URL: http://orgprints.org/21614/4/21614.pdf |
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| Therkildsen, M.; Horsted, K.; Steenfeldt, S.. |
| In order to develop an organic broiler product with high ethical value, high meat quality and based on locally produced feed, we tested if a long period without high quality protein feed followed by a finishing period with a high quality protein ration would affect the meat quality. Two genotypes were included in the experiment (The Hubbard breed ‘JA757’ and the Sasso breed ‘T851’), and only female broilers were included. The chickens were raised in groups in a free range system with more than 10 square meters per chicken covered with grass and herbs. The chickens were offered free access to either an optimized organic concentrate ration (HP) or an organic ration based on locally produced ingredients (peas, rapeseed, lupine, wheat and oat) (LP). The... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health Poultry. |
| Ano: 2013 |
URL: http://orgprints.org/24688/7/24688.pdf |
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| Horsted, K.; Hermansen, J.E.; Allesen-Holm, B.H.. |
| Produktion af slagtekyllinger i frugtplantage åbner en spændende mulighed for større spiseoplevelse for den kvalitetsbevidste forbruger. Sensorikbedømmelser af brystkødet fra to typer slagtekyllinger, JA757 og New Hampshire viste en markant forskellig sensorisk profil. Hvor JA757 fik bedre score i visse lugt og smagsegenskaber, opnåede New Hampshire bedre score i teksturegenskaber som f.eks. mørhed og saftighed. For begge afstamninger var smagen og lugten af frisk kylling lavere ved højere slagtealder. |
| Tipo: Journal paper |
Palavras-chave: Pigs. |
| Ano: 2008 |
URL: http://orgprints.org/14767/1/14767.pdf |
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| Hegelund, L.; Hermansen, J.E.; Sørensen, J.T.; Horsted, K.. |
| Økologisk ægproduktion har bidt sig fast som en af Danmarks største økologiske fødevaresucceser målt som andel produceret og solgt økologisk. Økologisk ægproduktion er efter økologisk mælkeproduktion den vigtigste animalske økologiske produktion i Danmark. Det er imidlertid en produktionsform, der er følsom overfor kritik. I forbrugernes øjne er økologiske æg et alternativ til æg fra burægproduktion, som primært er kritiseret for manglende dyrevelfærd. Det er derfor vigtigt, at den økologiske ægproduktion kan dokumentere en tilfredsstillende dyrevelfærd. Dette aktualiseres af, at traditionel burægsproduktion er under udfasning i EU og at økologisk ægproduktion i fremtiden skal konkurrere mod nye alternative indhusningsformer med fokus på dyrevelfærd. I den... |
| Tipo: Report |
Palavras-chave: Poultry. |
| Ano: 2006 |
URL: http://orgprints.org/9115/1/9115.pdf |
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| Horsted, K.; Hermansen, J.E.. |
| In typical organic egg production systems nearly all the feed is imported and fed inside the henhouse. Moreover, most of the hens stay inside the house or predominantly use the area just in front of the hen house. In consequence many systems are exposed to an unacceptable accumulation of nutrients in the most utilized areas in the hen yard. It is the hypothesis that this drawback can be affected if the feeds for a higher degree are based on foraging within the hen yard. The purpose of this study was to estimate the effect of including standing crops in the hen yard on feed intake, production parameters, recirculation of nutrients in the system and the welfare of the poultry. Two experiments with different standing crops for laying hens were conducted... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Health and welfare; Feeding and growth. |
| Ano: 2005 |
URL: http://orgprints.org/5619/1/5619.doc |
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| Steenfeldt, S.; Horsted, K.; Sørensen, P.. |
| A study with organic broilers with access to a large range area with herbs was performed and the effect of three broiler genotype (JA757, T851, SU51) with different growth rates and different feeding strategies (HP vs LP) on the animals' feed intake, growth and welfare was investigated. The results so far indicate that feed intake from range and animal welfare is dependent on type of allocated feed and growth rate of the broiler genotype. Thus, gait scores and foot and plumage condition showed that the fastest growing broiler genotype had some problems when fed normal broiler feed, whereas this was not the case for the other genotypes. The fastest growing broilers also ate more pelleted broiler feed compared to the slower growing breeds, which in contrast... |
| Tipo: Journal paper |
Palavras-chave: Feeding and growth; Breeding and genetics; Health and welfare; Poultry. |
| Ano: 2015 |
URL: http://orgprints.org/28908/3/28908.pdf |
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| Hermansen, J.E.; Horsted, K.; Hegelund, L.; Frantzen, C.; Johansen, N.F.. |
| Med henblik på at styrke forsknings- og udviklingsindsatsen inden for økologisk fjerkræproduktion, blev det muligt med finansiering fra Direktoratet for FødevareErhverv, i 2001 at påbegynde udviklingsprojektet ”Fjerkræets udearealer ved økologisk produktion”. Projektet tog udgangspunkt i en række interessetilkendegivelser fra fjerkræproducenter og andre interesserede indenfor økologisk fjerkræproduktion, og projektet blev planlagt i et samarbejde mellem • Brancheforeningen for Økologiske Æg- og Fjerkræproducenter • Dansk Erhvervsfjerkræ • Landsforeningen for Økologisk Jordbrug • Landskontoret for Fjerkrærådgivning og • Danmarks JordbrugsForskning som koordinerende partner Det var en grundlæggende ide i projektet at tage udgangspunkt i de medvirkende... |
| Tipo: Report |
Palavras-chave: Poultry. |
| Ano: 2005 |
URL: http://orgprints.org/9117/1/9117.pdf |
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| Steenfeldt, S.; Horsted, K.; Sørensen, P.. |
| A study with organic broilers with access to a large range area with herbs was performed and the effect of three broiler genotype (JA757, T851, SU51) with different growth rates and different feeding strategies (HP vs LP) on the animals' feed intake, growth and welfare was investigated. The results so far indicate that feed intake from range and animal welfare is dependent on type of allocated feed and growth rate of the broiler genotype. Thus, gait scores and foot and plumage condition showed that the fastest growing broiler genotype had some problems when fed normal broiler feed, whereas this was not the case for the other genotypes. The fastest growing broilers also ate more pelleted broiler feed compared to the slower growing breeds, which in contrast... |
| Tipo: Proceedings |
Palavras-chave: Health and welfare; Poultry. |
| Ano: 2014 |
URL: http://orgprints.org/27352/1/Abstract%20EPC2014-final.pdf |
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| Horsted, K.; Allesen-Holm, B.H.; Hermansen, J.E.. |
| 1. Studies on the sensory profiling of male broiler breast meat were carried out to evaluate the effect of two very different broiler breeds (JA757 and New Hampshire), two different feed types (broiler and grower feed) and age at slaughter (82 and 110 d). 2. The sensory profiling consisted of a pilot study, 4 training sessions, and finally the assessment. During the training session a panel of 9 assessors defined 17 attributes, which were used to describe the smell, texture and flavour of the breast fillets. Each attribute was evaluated on a 15-cm unstructured line scale. 3. The breast meat became significantly less hard, and more juicy and tender in the New Hampshire at 110 d of age, whereas the opposite was found in JA757, which also acquired a more... |
| Tipo: Journal paper |
Palavras-chave: Food security; Food quality and human health Feeding and growth. |
| Ano: 2010 |
URL: http://orgprints.org/18212/3/181212.pdf |
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| Kongsted, A.G.; Horsted, K.; Hermansen, J.E.. |
| The nutritional contributions from free-range foraging, growth, feed conversion and behaviour were investigated in 36 growing pigs foraging on Jerusalem artichokes (JA) and fed concentrates restrictedly (30% of energy recommendations) or ad libitum. Compared to the ad libitum fed pigs, the pigs fed restrictedly had a significant lower daily gain (560 vs. 1224 g pig_1), improved feed conversion ratio (17.6 vs. 42.8 MJ ME concentrate kg_1 live weight gain) and spent more time foraging JA tubers (7.9 vs. 1.1%). It is estimated that pigs fed restrictedly found approximately 60% of their energy requirement from foraging in the range. |
| Tipo: Journal paper |
Palavras-chave: Pigs. |
| Ano: 2013 |
URL: http://orgprints.org/22628/7/22628.pdf |
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| Horsted, K.; Henning, J.; Lindhard, H.; Pedersen, B.. |
| Opdrætning af slagtekyllinger i en frugtplantage er fordelagtigt for både kyllingerne og frugtplantagen, men kyllingerne gør størst gavn i frugtplantagen når tidspunktet for den normale slagtealder nærmer sig. I forsøget er det undersøgt, hvad det betyder for spisekvaliteten at kyllingerne slagtes ved 91 og 120 dage. Resultaterne viste en positiv udvikling i smagen ved 120 dage, mens udviklingen af mørhedsgraden afhang af racen. De langsomst voksende racer var mest møre ved 120 dage, mens den hurtigere voksende race var mest mør ved 91 dage. |
| Tipo: Newspaper or magazine article |
Palavras-chave: Poultry. |
| Ano: 2004 |
URL: http://orgprints.org/3297/1/3297.rtf |
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| Kongsted, A.G.; Nørgaard, J.V.; Jensen, S.K.; Lauridsen, C.; Juul-madsen, H.R.; Norup, L.R.; Engberg, R.G.; Horsted, K.; Hermansen, J.E.. |
| Among consumers in Europe and other parts of the world there is an increasing interest in high-value pork positioned with regard to animal welfare (Krystallis et al., 2012). Free-range pork production is considered more animal friendly because the system enables the animals to express their natural behaviour to a large degree. However, outdoor production of growing-finishing pigs on pastures as described by Halberg et al. (2010) has a major drawback in terms of high risk of nitrate leaching (Eriksen et al., 2006ab; Salomon et al., 2007). This is to a large extent related to high stocking densities combined with large input of nutrients from the supplementary feed (Eriksen et al., 2006ab). The use of supplementary feed is often higher in free-range compared... |
| Tipo: Journal paper |
Palavras-chave: Pigs. |
| Ano: 2014 |
URL: http://orgprints.org/27396/9/LIVSCI-D-14-1065.pdf |
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| Karlsson, H.A.; Horsted, K.; Dufek, A.. |
| Significant effects of Genotype and Age on several of the technological meat quality attributes measured were found. In general, the meat from fast growing birds (JA) was darker, more tender, had a higher water-binding but a higher cooking loss. Birds with a higher age at slaughter was more red, less tender and had a higher cooking loss. Regarding the protein concentration of the feed, no significant effects could be found on meat quality attributes, however a high protein concentration in the feed showed a tendency towards more tender meat. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Poultry. |
| Ano: 2009 |
URL: http://orgprints.org/16342/1/16342.pdf |
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| Registros recuperados: 31 | |
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