Die chronologische Liste zeigt aktuelle Veröffentlichungen aus dem Forschungsbetrieb der Hochschule Weihenstephan-Triesdorf. Zuständig ist das Zentrum für Forschung und Wissenstransfer (ZFW).
Zhenzhen Cai,
Anja Kastell,
Clairi Speiser,
Prof. Dr. Iryna Smetanska
Berechtigungen: Peer Reviewed
Enhanced Resveratrol Production in Vitis vinifera Cell Suspension Cultures by Heavy Metals without Loss of Cell Viability (2013) Applied Biochemistry and Biotechnology 171 (2), S. 330-340.
DOI: 10.1007/s12010-013-0354-4
Bernhard Jahnke,
Prof. Dr. Patrick Noack,
Georg Happich,
Marcus Geimer
Berechtigungen: Peer Reviewed
Verbesserung der Sicherheit von elektronischen Deichseln für Landmaschinen (2013) Landtechnik 68 (3), S. 155-159.
DOI: 10.15150/lt.2013.219
Anja Kastell,
Prof. Dr. Iryna Smetanska,
Monika Schreiner,
Inga Mewis
Berechtigungen: Peer Reviewed
Hairy roots, callus, and mature plants of Arabidopsis thaliana exhibit distinct glucosinolate and gene expression profiles (2013) Plant Cell, Tissue and Organ Culture (PCTOC): Journal of Plant Biotechnology 115 , S. 45-54.
DOI: 10.1007/s11240-013-0338-7
Prof. Dr. Prisca Kremer-Rücker,
Martin Förster,
Prof. Dr. Armin Manfred Scholz
Berechtigungen: Open Access
Berechtigungen: Peer Reviewed
Use of magnetic resonance imaging to predict the body composition of pigs in vivo (2013) Animal 7 (6), S. 879-884.
DOI: 10.1017/s1751731112002340
The objective of the study was to evaluate whether magnetic resonance imaging (MRI) offers the opportunity to reliably analyze body composition of pigs in vivo. Therefore, the relation between areas of loin eye muscle and its back fat based on MRI images were used to predict body composition values measured by dual energy X-ray absorptiometry (DXA). During the study, a total of 77 pigs were studied by MRI and DXA, with a BW ranging between 42 and 102 kg. The pigs originated from different extensive or conventional breeds or crossbreds such as Cerdo Iberico, Duroc, German Landrace, German Large White, Hampshire and Pietrain. A Siemens Magnetom Open was used for MRI in the thorax region between 13th and 14th vertebrae in order to measure the loin eye area (MRI-LA) and the above back fat area (MRI-FA) of both body sides, whereas a whole body scan was performed by DXA with a GE Lunar DPX-IQ in order to measure the amount and percentage of fat tissue (DXA-FM; DXA-%FM) and lean tissue mass (DXA-LM; DXA-%LM). A linear single regression analysis was performed to quantify the linear relationships between MRI- and DXA-derived traits. In addition, a stepwise regression procedure was carried out to calculate (multiple) regression equations between MRI and DXA variables (including BW). Single regression analyses showed high relationships between DXA-%FM and MRI-FA (R2 = 0.89, √MSE = 2.39%), DXA-FM and MRI-FA (R2 = 0.82, √MSE = 2757 g) and DXA-LM and MRI-LA (R2 = 0.82, √MSE = 4018 g). Only DXA-%LM and MRI-LA did not show any relationship (R2 = 0). As a result of the multiple regression analysis, DXA-LM and DXA-FM were both highly related to MRI-LA, MRI-FA and BW (R2 = 0.96; √MSE = 1784 g, and R2 = 0.95, √MSE = 1496 g). Therefore, it can be concluded that the use of MRI-derived images provides exact information about important ‘carcass-traits’ in pigs and may be used to reliably predict the body composition in vivo.
Prof. Dr. Iryna Smetanska
Innovations in Food Biotechnology (2013) International Week, Hof University .
Dase Hunaefi,
Divine Nkonyam Akumo,
Nazim Gruda,
Prof. Dr. Iryna Smetanska
Berechtigungen: Peer Reviewed
Effect of Lactic Acid Bacteria Fermentation on Rosmarinic Acid and Antioxidant Properties of in vitro Shoot Culture of Orthosiphon aristatus as a Model Study (2013) Food Biotechnology 27 (2), S. 152–177.
DOI: 10.1080/08905436.2013.781948
Dase Hunaefi,
Prof. Dr. Iryna Smetanska
Berechtigungen: Open Access
Berechtigungen: Peer Reviewed
The effect of tea fermentation on rosmarinic acid and antioxidant properties using selected in vitro sprout culture of Orthosiphon aristatus as a model study (2013) SpringerPlus 2 , S. 1-14.
DOI: 10.1186/2193-1801-2-167
Maren Bernau,
Prof. Dr. Prisca Kremer-Rücker,
Elke Pappenberger,
Klaus Cussler,
Prof. Dr. Armin Manfred Scholz
Using magnetic resonance imaging for the detection of imflammatory reactions after vaccination in pigs – preliminary result (2013) Proceedings of the 8th Joint Scientific Symposium within the Frameworkof the Partnership between the Veterinary Faculties ofT.C. Istanbul Üniversitesi and Ludwig-Maximilians-Universität München, April 9-12, 2013 , S. 29.
Betreuung der Publikationsseiten
Gerhard Radlmayr
Referent für Wissenstransfer und Forschungskommunikation
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