[{"external_id":{"pmid":["38894312"],"isi":["001245424000001"]},"quality_controlled":"1","doi":"10.3390/s24113520","date_updated":"2025-06-25T13:00:14Z","article_type":"original","issue":"11","publisher":"MDPI","type":"scientific_journal_article","abstract":[{"lang":"eng","text":"To evaluate the suitability of an analytical instrument, essential figures of merit such as the limit of detection (LOD) and the limit of quantification (LOQ) can be employed. However, as the definitions k nown in the literature are mostly applicable to one signal per sample, estimating the LOD for substances with instruments yielding multidimensional results like electronic noses (eNoses) is still challenging. In this paper, we will compare and present different approaches to estimate the LOD for eNoses by employing commonly used multivariate data analysis and regression techniques, including principal component analysis (PCA), principal component regression (PCR), as well as partial least squares regression (PLSR). These methods could subsequently be used to assess the suitability of eNoses to help control and steer processes where volatiles are key process parameters. As a use case, we determined the LODs for key compounds involved in beer maturation, namely acetaldehyde, diacetyl, dimethyl sulfide, ethyl acetate, isobutanol, and 2-phenylethanol, and discussed the suitability of our eNose for that dertermination process. The results of the methods performed demonstrated differences of up to a factor of eight. For diacetyl, the LOD and the LOQ were sufficiently low to suggest potential for monitoring via eNose. "}],"keyword":["multidimensional sensor arrays","MOS sensors","beer fermentation","process control","gas analysis","metal oxide semiconductors","intentional data analysis","chemometrics","PLSR","PCA","first-order calibration"],"status":"public","department":[{"_id":"DEP4028"}],"user_id":"83781","year":"2024","title":"Methods for Estimating the Detection and Quantification Limits of Key Substances in Beer Maturation with Electronic Noses ","main_file_link":[{"open_access":"1","url":"https://www.mdpi.com/1424-8220/24/11/3520"}],"pmid":"1","publication_status":"published","volume":24,"language":[{"iso":"eng"}],"date_created":"2024-06-03T07:43:48Z","citation":{"havard":"J. Kruse, J. Wörner, J. Schneider, H. Dörksen, M. Pein-Hackelbusch, Methods for Estimating the Detection and Quantification Limits of Key Substances in Beer Maturation with Electronic Noses , Sensors. 24 (2024).","chicago-de":"Kruse, Julia, Julius Wörner, Jan Schneider, Helene Dörksen und Miriam Pein-Hackelbusch. 2024. Methods for Estimating the Detection and Quantification Limits of Key Substances in Beer Maturation with Electronic Noses . <i>Sensors</i> 24, Nr. 11. doi:<a href=\"https://doi.org/10.3390/s24113520\">10.3390/s24113520</a>, .","ufg":"<b>Kruse, Julia u. a.</b>: Methods for Estimating the Detection and Quantification Limits of Key Substances in Beer Maturation with Electronic Noses , in: <i>Sensors</i> 24 (2024), H. 11.","apa":"Kruse, J., Wörner, J., Schneider, J., Dörksen, H., &#38; Pein-Hackelbusch, M. (2024). Methods for Estimating the Detection and Quantification Limits of Key Substances in Beer Maturation with Electronic Noses . <i>Sensors</i>, <i>24</i>(11), Article 3520. <a href=\"https://doi.org/10.3390/s24113520\">https://doi.org/10.3390/s24113520</a>","mla":"Kruse, Julia, et al. “Methods for Estimating the Detection and Quantification Limits of Key Substances in Beer Maturation with Electronic Noses .” <i>Sensors</i>, vol. 24, no. 11, 3520, 2024, <a href=\"https://doi.org/10.3390/s24113520\">https://doi.org/10.3390/s24113520</a>.","short":"J. Kruse, J. Wörner, J. Schneider, H. Dörksen, M. Pein-Hackelbusch, Sensors 24 (2024).","ama":"Kruse J, Wörner J, Schneider J, Dörksen H, Pein-Hackelbusch M. Methods for Estimating the Detection and Quantification Limits of Key Substances in Beer Maturation with Electronic Noses . <i>Sensors</i>. 2024;24(11). doi:<a href=\"https://doi.org/10.3390/s24113520\">10.3390/s24113520</a>","van":"Kruse J, Wörner J, Schneider J, Dörksen H, Pein-Hackelbusch M. Methods for Estimating the Detection and Quantification Limits of Key Substances in Beer Maturation with Electronic Noses . Sensors. 2024;24(11).","ieee":"J. Kruse, J. Wörner, J. Schneider, H. Dörksen, and M. Pein-Hackelbusch, “Methods for Estimating the Detection and Quantification Limits of Key Substances in Beer Maturation with Electronic Noses ,” <i>Sensors</i>, vol. 24, no. 11, Art. no. 3520, 2024, doi: <a href=\"https://doi.org/10.3390/s24113520\">10.3390/s24113520</a>.","chicago":"Kruse, Julia, Julius Wörner, Jan Schneider, Helene Dörksen, and Miriam Pein-Hackelbusch. “Methods for Estimating the Detection and Quantification Limits of Key Substances in Beer Maturation with Electronic Noses .” <i>Sensors</i> 24, no. 11 (2024). <a href=\"https://doi.org/10.3390/s24113520\">https://doi.org/10.3390/s24113520</a>.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Kruse, Julia</span> ; <span style=\"font-variant:small-caps;\">Wörner, Julius</span> ; <span style=\"font-variant:small-caps;\">Schneider, Jan</span> ; <span style=\"font-variant:small-caps;\">Dörksen, Helene</span> ; <span style=\"font-variant:small-caps;\">Pein-Hackelbusch, Miriam</span>: Methods for Estimating the Detection and Quantification Limits of Key Substances in Beer Maturation with Electronic Noses . In: <i>Sensors</i> Bd. 24, MDPI (2024), Nr. 11","bjps":"<b>Kruse J <i>et al.</i></b> (2024) Methods for Estimating the Detection and Quantification Limits of Key Substances in Beer Maturation with Electronic Noses . <i>Sensors</i> <b>24</b>."},"publication_identifier":{"issn":["1424-8220 "]},"intvolume":"        24","author":[{"first_name":"Julia","full_name":"Kruse, Julia","id":"82298","last_name":"Kruse"},{"full_name":"Wörner, Julius","last_name":"Wörner","id":"79011","first_name":"Julius"},{"last_name":"Schneider","id":"13209","full_name":"Schneider, Jan","first_name":"Jan","orcid":"0000-0001-6401-8873"},{"first_name":"Helene","id":"46416","last_name":"Dörksen","full_name":"Dörksen, Helene"},{"full_name":"Pein-Hackelbusch, Miriam","id":"64952","last_name":"Pein-Hackelbusch","first_name":"Miriam","orcid":"0000-0002-7920-0595"}],"isi":"1","article_number":"3520","_id":"11495","oa":"1","publication":"Sensors"},{"_id":"12021","keyword":["sourdough","fermentation","near-infrared spectroscopy","support vector machine"],"conference":{"location":"Lemgo","start_date":"2024-10-10","end_date":"2024-10-12","name":"10. GDL Kongress Lebensmitteltechnologie 2024"},"user_id":"81304","year":"2024","department":[{"_id":"DEP4028"},{"_id":"DEP5023"},{"_id":"DEP4000"},{"_id":"DEP1308"}],"status":"public","date_updated":"2025-10-17T18:22:39Z","title":"Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie","author":[{"first_name":"Jan","full_name":"Segermann, Jan","id":"81965","last_name":"Segermann"},{"id":"63215","last_name":"Luttmann","full_name":"Luttmann, Mario","first_name":"Mario"},{"last_name":"Blome","id":"62117","full_name":"Blome, André","first_name":"André"},{"first_name":"Sebastian","full_name":"Feldt, Sebastian","id":"61469","last_name":"Feldt"},{"last_name":"Sivanesan","full_name":"Sivanesan, Sujee","first_name":"Sujee"},{"first_name":"Christoph-Alexander","id":"64782","last_name":"Holst","full_name":"Holst, Christoph-Alexander"},{"id":"1804","last_name":"Lohweg","full_name":"Lohweg, Volker","first_name":"Volker","orcid":"0000-0002-3325-7887"},{"first_name":"Björn","last_name":"Frahm","id":"45666","full_name":"Frahm, Björn"},{"last_name":"Müller","id":"12119","full_name":"Müller, Ulrich","first_name":"Ulrich"}],"type":"conference_speech","citation":{"van":"Segermann J, Luttmann M, Blome A, Feldt S, Sivanesan S, Holst CA, et al. Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie. 2024.","ama":"Segermann J, Luttmann M, Blome A, et al. <i>Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie</i>.; 2024.","ieee":"J. Segermann <i>et al.</i>, <i>Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie</i>. 2024.","chicago":"Segermann, Jan, Mario Luttmann, André Blome, Sebastian Feldt, Sujee Sivanesan, Christoph-Alexander Holst, Volker Lohweg, Björn Frahm, and Ulrich Müller. <i>Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie</i>, 2024.","bjps":"<b>Segermann J <i>et al.</i></b> (2024) <i>Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie</i>. .","din1505-2-1":"<span style=\"font-variant:small-caps;\"><span style=\"font-variant:small-caps;\">Segermann, Jan</span> ; <span style=\"font-variant:small-caps;\">Luttmann, Mario</span> ; <span style=\"font-variant:small-caps;\">Blome, André</span> ; <span style=\"font-variant:small-caps;\">Feldt, Sebastian</span> ; <span style=\"font-variant:small-caps;\">Sivanesan, Sujee</span> ; <span style=\"font-variant:small-caps;\">Holst, Christoph-Alexander</span> ; <span style=\"font-variant:small-caps;\">Lohweg, Volker</span> ; <span style=\"font-variant:small-caps;\">Frahm, Björn</span> ; u. a.</span>: <i>Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie</i>, 2024","havard":"J. Segermann, M. Luttmann, A. Blome, S. Feldt, S. Sivanesan, C.-A. Holst, V. Lohweg, B. Frahm, U. Müller, Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie, 2024.","ufg":"<b>Segermann, Jan u. a.</b>: Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie, o. O. 2024.","chicago-de":"Segermann, Jan, Mario Luttmann, André Blome, Sebastian Feldt, Sujee Sivanesan, Christoph-Alexander Holst, Volker Lohweg, Björn Frahm und Ulrich Müller. 2024. <i>Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie</i>.","short":"J. Segermann, M. Luttmann, A. Blome, S. Feldt, S. Sivanesan, C.-A. Holst, V. Lohweg, B. Frahm, U. Müller, Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie, 2024.","mla":"Segermann, Jan, et al. <i>Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie</i>. 2024.","apa":"Segermann, J., Luttmann, M., Blome, A., Feldt, S., Sivanesan, S., Holst, C.-A., Lohweg, V., Frahm, B., &#38; Müller, U. (2024). <i>Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie</i>. 10. GDL Kongress Lebensmitteltechnologie 2024, Lemgo."},"language":[{"iso":"ger"}],"date_created":"2024-11-06T16:53:13Z","publication_status":"published"},{"publisher":"MDPI AG","type":"scientific_journal_article","date_updated":"2025-06-16T12:01:46Z","doi":"10.3390/ani12080952","quality_controlled":"1","issue":"8","status":"public","user_id":"83781","year":"2022","department":[{"_id":"DEP4010"}],"abstract":[{"lang":"eng","text":"Diet processing impacts on starch properties, such as the degree of starch gelatinization. This affects digestibility, as shown in laboratory mice fed either a pelleted or an extruded diet. In the present study, the morphology of starch particles throughout the digestive tract of mice was visualized. Thirty-two female C57BL/6J mice were used for a feeding trial. They were fed a commercial maintenance diet for laboratory mice, which was available in pelleted and extruded form, for seven weeks. The mice were sacrificed after the feeding period, and chyme samples were collected from five sites (stomach, anterior and posterior small intestine, caecum, colon). Samples of diets, chyme and faeces were analyzed via stereomicroscopy (stained with Lugol’s iodine) and scanning electron microscopy (SEM). The starch granules appeared more compact in the pelleted diet, showing first signs of degradation only in the small intestine. The caecum content of both diets group was intensively stained, particles as well as fluid phase, indicating that it contained mainly starch. The SEM pictures of caecum content showed abundant bacteria near starch particles. This suggests selective retention of prae-caecally undigested starch in the murine caecum, likely the site of microbial fermentation."}],"extern":"1","keyword":["amylase","carbohydrate metabolism","processing","laboratory animal diets","caecum fermentation"],"place":"Basel","citation":{"short":"J. Wenderlein, E. Kienzle, R.K. Straubinger, H. Schöl, S. Ulrich, L.F. Böswald, Animals 12 (2022).","apa":"Wenderlein, J., Kienzle, E., Straubinger, R. K., Schöl, H., Ulrich, S., &#38; Böswald, L. F. (2022). Morphology of Starch Particles along the Passage through the Gastrointestinal Tract in Laboratory Mice Fed Extruded and Pelleted Diets. <i>Animals</i>, <i>12</i>(8), Article 952. <a href=\"https://doi.org/10.3390/ani12080952\">https://doi.org/10.3390/ani12080952</a>","mla":"Wenderlein, Jasmin, et al. “Morphology of Starch Particles along the Passage through the Gastrointestinal Tract in Laboratory Mice Fed Extruded and Pelleted Diets.” <i>Animals</i>, vol. 12, no. 8, 952, 2022, <a href=\"https://doi.org/10.3390/ani12080952\">https://doi.org/10.3390/ani12080952</a>.","ufg":"<b>Wenderlein, Jasmin u. a.</b>: Morphology of Starch Particles along the Passage through the Gastrointestinal Tract in Laboratory Mice Fed Extruded and Pelleted Diets, in: <i>Animals</i> 12 (2022), H. 8.","chicago-de":"Wenderlein, Jasmin, Ellen Kienzle, Reinhard K. Straubinger, Heidrun Schöl, Sebastian Ulrich und Linda Franziska Böswald. 2022. Morphology of Starch Particles along the Passage through the Gastrointestinal Tract in Laboratory Mice Fed Extruded and Pelleted Diets. <i>Animals</i> 12, Nr. 8. doi:<a href=\"https://doi.org/10.3390/ani12080952\">10.3390/ani12080952</a>, .","havard":"J. Wenderlein, E. Kienzle, R.K. Straubinger, H. Schöl, S. Ulrich, L.F. Böswald, Morphology of Starch Particles along the Passage through the Gastrointestinal Tract in Laboratory Mice Fed Extruded and Pelleted Diets, Animals. 12 (2022).","bjps":"<b>Wenderlein J <i>et al.</i></b> (2022) Morphology of Starch Particles along the Passage through the Gastrointestinal Tract in Laboratory Mice Fed Extruded and Pelleted Diets. <i>Animals</i> <b>12</b>.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Wenderlein, Jasmin</span> ; <span style=\"font-variant:small-caps;\">Kienzle, Ellen</span> ; <span style=\"font-variant:small-caps;\">Straubinger, Reinhard K.</span> ; <span style=\"font-variant:small-caps;\">Schöl, Heidrun</span> ; <span style=\"font-variant:small-caps;\">Ulrich, Sebastian</span> ; <span style=\"font-variant:small-caps;\">Böswald, Linda Franziska</span>: Morphology of Starch Particles along the Passage through the Gastrointestinal Tract in Laboratory Mice Fed Extruded and Pelleted Diets. In: <i>Animals</i> Bd. 12. Basel, MDPI AG (2022), Nr. 8","chicago":"Wenderlein, Jasmin, Ellen Kienzle, Reinhard K. Straubinger, Heidrun Schöl, Sebastian Ulrich, and Linda Franziska Böswald. “Morphology of Starch Particles along the Passage through the Gastrointestinal Tract in Laboratory Mice Fed Extruded and Pelleted Diets.” <i>Animals</i> 12, no. 8 (2022). <a href=\"https://doi.org/10.3390/ani12080952\">https://doi.org/10.3390/ani12080952</a>.","ieee":"J. Wenderlein, E. Kienzle, R. K. Straubinger, H. Schöl, S. Ulrich, and L. F. Böswald, “Morphology of Starch Particles along the Passage through the Gastrointestinal Tract in Laboratory Mice Fed Extruded and Pelleted Diets,” <i>Animals</i>, vol. 12, no. 8, Art. no. 952, 2022, doi: <a href=\"https://doi.org/10.3390/ani12080952\">10.3390/ani12080952</a>.","van":"Wenderlein J, Kienzle E, Straubinger RK, Schöl H, Ulrich S, Böswald LF. Morphology of Starch Particles along the Passage through the Gastrointestinal Tract in Laboratory Mice Fed Extruded and Pelleted Diets. Animals. 2022;12(8).","ama":"Wenderlein J, Kienzle E, Straubinger RK, Schöl H, Ulrich S, Böswald LF. Morphology of Starch Particles along the Passage through the Gastrointestinal Tract in Laboratory Mice Fed Extruded and Pelleted Diets. <i>Animals</i>. 2022;12(8). doi:<a href=\"https://doi.org/10.3390/ani12080952\">10.3390/ani12080952</a>"},"language":[{"iso":"eng"}],"date_created":"2025-06-15T09:57:56Z","volume":12,"publication_status":"published","intvolume":"        12","author":[{"full_name":"Wenderlein, Jasmin","last_name":"Wenderlein","first_name":"Jasmin"},{"full_name":"Kienzle, Ellen","last_name":"Kienzle","first_name":"Ellen"},{"first_name":"Reinhard K.","last_name":"Straubinger","full_name":"Straubinger, Reinhard K."},{"first_name":"Heidrun","last_name":"Schöl","full_name":"Schöl, Heidrun"},{"id":"85847","last_name":"Ulrich","full_name":"Ulrich, Sebastian","first_name":"Sebastian","orcid":"0000-0002-4511-9537"},{"full_name":"Böswald, Linda Franziska","last_name":"Böswald","first_name":"Linda Franziska"}],"publication_identifier":{"eissn":["2076-2615"]},"title":"Morphology of Starch Particles along the Passage through the Gastrointestinal Tract in Laboratory Mice Fed Extruded and Pelleted Diets","publication":"Animals","article_number":"952","_id":"12948"},{"place":"Lemgo","citation":{"havard":"M. Sietz, Y. Siemens, Katalytische Beschleunigung der alkoholischen Gärung durch kristalline Oxidationskatalysatoren auf Basis von Nanogold/ Kieselgel, Technische Hochschule Ostwestfalen-Lippe, Lemgo, 2022.","mla":"Sietz, Manfred, and Yvonne Siemens. <i>Katalytische Beschleunigung Der Alkoholischen Gärung Durch Kristalline Oxidationskatalysatoren Auf Basis von Nanogold/ Kieselgel</i>. Technische Hochschule Ostwestfalen-Lippe, 2022, <a href=\"https://doi.org/10.25644/n873-rm33\">https://doi.org/10.25644/n873-rm33</a>.","apa":"Sietz, M., &#38; Siemens, Y. (2022). <i>Katalytische Beschleunigung der alkoholischen Gärung durch kristalline Oxidationskatalysatoren auf Basis von Nanogold/ Kieselgel</i>. Technische Hochschule Ostwestfalen-Lippe. <a href=\"https://doi.org/10.25644/n873-rm33\">https://doi.org/10.25644/n873-rm33</a>","short":"M. Sietz, Y. Siemens, Katalytische Beschleunigung Der Alkoholischen Gärung Durch Kristalline Oxidationskatalysatoren Auf Basis von Nanogold/ Kieselgel, Technische Hochschule Ostwestfalen-Lippe, Lemgo, 2022.","chicago-de":"Sietz, Manfred und Yvonne Siemens. 2022. <i>Katalytische Beschleunigung der alkoholischen Gärung durch kristalline Oxidationskatalysatoren auf Basis von Nanogold/ Kieselgel</i>. Lemgo: Technische Hochschule Ostwestfalen-Lippe. doi:<a href=\"https://doi.org/10.25644/n873-rm33\">https://doi.org/10.25644/n873-rm33</a>, .","ufg":"<b>Sietz, Manfred/Siemens, Yvonne</b>: Katalytische Beschleunigung der alkoholischen Gärung durch kristalline Oxidationskatalysatoren auf Basis von Nanogold/ Kieselgel, Lemgo 2022.","ieee":"M. Sietz and Y. Siemens, <i>Katalytische Beschleunigung der alkoholischen Gärung durch kristalline Oxidationskatalysatoren auf Basis von Nanogold/ Kieselgel</i>. Lemgo: Technische Hochschule Ostwestfalen-Lippe, 2022. doi: <a href=\"https://doi.org/10.25644/n873-rm33\">https://doi.org/10.25644/n873-rm33</a>.","van":"Sietz M, Siemens Y. Katalytische Beschleunigung der alkoholischen Gärung durch kristalline Oxidationskatalysatoren auf Basis von Nanogold/ Kieselgel. Lemgo: Technische Hochschule Ostwestfalen-Lippe; 2022.","ama":"Sietz M, Siemens Y. <i>Katalytische Beschleunigung Der Alkoholischen Gärung Durch Kristalline Oxidationskatalysatoren Auf Basis von Nanogold/ Kieselgel</i>. Technische Hochschule Ostwestfalen-Lippe; 2022. doi:<a href=\"https://doi.org/10.25644/n873-rm33\">https://doi.org/10.25644/n873-rm33</a>","din1505-2-1":"<span style=\"font-variant:small-caps;\">Sietz, Manfred</span> ; <span style=\"font-variant:small-caps;\">Siemens, Yvonne</span>: <i>Katalytische Beschleunigung der alkoholischen Gärung durch kristalline Oxidationskatalysatoren auf Basis von Nanogold/ Kieselgel</i>. Lemgo : Technische Hochschule Ostwestfalen-Lippe, 2022","bjps":"<b>Sietz M and Siemens Y</b> (2022) <i>Katalytische Beschleunigung Der Alkoholischen Gärung Durch Kristalline Oxidationskatalysatoren Auf Basis von Nanogold/ Kieselgel</i>. Lemgo: Technische Hochschule Ostwestfalen-Lippe.","chicago":"Sietz, Manfred, and Yvonne Siemens. <i>Katalytische Beschleunigung Der Alkoholischen Gärung Durch Kristalline Oxidationskatalysatoren Auf Basis von Nanogold/ Kieselgel</i>. Lemgo: Technische Hochschule Ostwestfalen-Lippe, 2022. <a href=\"https://doi.org/10.25644/n873-rm33\">https://doi.org/10.25644/n873-rm33</a>."},"language":[{"iso":"eng"}],"date_created":"2022-06-13T06:07:49Z","publication_status":"published","author":[{"full_name":"Sietz, Manfred","id":"21016","last_name":"Sietz","first_name":"Manfred"},{"last_name":"Siemens","id":"69463","full_name":"Siemens, Yvonne","first_name":"Yvonne"}],"ddc":["540"],"main_file_link":[{"open_access":"1"}],"title":"Katalytische Beschleunigung der alkoholischen Gärung durch kristalline Oxidationskatalysatoren auf Basis von Nanogold/ Kieselgel","has_accepted_license":"1","_id":"8346","oa":"1","publisher":"Technische Hochschule Ostwestfalen-Lippe","type":"report_science","doi":"https://doi.org/10.25644/n873-rm33","date_updated":"2024-08-08T08:17:40Z","file_date_updated":"2022-06-13T06:07:19Z","status":"public","user_id":"83781","year":"2022","department":[{"_id":"DEP8011"}],"file":[{"file_id":"8347","file_size":1518544,"date_created":"2022-06-13T06:07:19Z","file_name":"Veröffentlichung Endfassung.docx","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","success":1,"relation":"main_file","date_updated":"2022-06-13T06:07:19Z","access_level":"open_access","creator":"6bl-f5s"}],"keyword":["catalyst","sugar","alcoholic fermentation","bioethanole","nanogold"]},{"publication_identifier":{"eissn":["1477-2817"],"issn":["1745-039X","0003-942X"]},"author":[{"last_name":"Dänicke","full_name":"Dänicke, Sven","first_name":"Sven"},{"full_name":"Meyer, Ulrich","last_name":"Meyer","first_name":"Ulrich"},{"last_name":"Winkler","full_name":"Winkler, Janine","first_name":"Janine"},{"first_name":"Kirsten","last_name":"Schulz","full_name":"Schulz, Kirsten"},{"full_name":"Ulrich, Sebastian","last_name":"Ulrich","id":"85847","first_name":"Sebastian","orcid":"0000-0002-4511-9537"},{"full_name":"Frahm, Jana","last_name":"Frahm","first_name":"Jana"},{"full_name":"Kersten, Susanne","last_name":"Kersten","first_name":"Susanne"},{"first_name":"Jürgen","last_name":"Rehage","full_name":"Rehage, Jürgen"},{"last_name":"Breves","full_name":"Breves, Gerhard","first_name":"Gerhard"},{"first_name":"Susanne","last_name":"Häußler","full_name":"Häußler, Susanne"},{"first_name":"Helga","last_name":"Sauerwein","full_name":"Sauerwein, Helga"},{"first_name":"Lena","full_name":"Locher, Lena","last_name":"Locher"}],"intvolume":"        68","date_created":"2025-06-15T10:36:14Z","language":[{"iso":"eng"}],"volume":68,"publication_status":"published","place":"Abingdon","citation":{"chicago":"Dänicke, Sven, Ulrich Meyer, Janine Winkler, Kirsten Schulz, Sebastian Ulrich, Jana Frahm, Susanne Kersten, et al. “Description of a Bovine Model for Studying Digestive and Metabolic Effects of a Positive Energy Balance Not Biased by Lactation or Gravidity.” <i>Archives of Animal Nutrition</i> 68, no. 6 (2014): 460–77. <a href=\"https://doi.org/10.1080/1745039x.2014.973243\">https://doi.org/10.1080/1745039x.2014.973243</a>.","chicago-de":"Dänicke, Sven, Ulrich Meyer, Janine Winkler, Kirsten Schulz, Sebastian Ulrich, Jana Frahm, Susanne Kersten, u. a. 2014. Description of a bovine model for studying digestive and metabolic effects of a positive energy balance not biased by lactation or gravidity. <i>Archives of Animal Nutrition</i> 68, Nr. 6: 460–477. doi:<a href=\"https://doi.org/10.1080/1745039x.2014.973243\">10.1080/1745039x.2014.973243</a>, .","ufg":"<b>Dänicke, Sven u. a.</b>: Description of a bovine model for studying digestive and metabolic effects of a positive energy balance not biased by lactation or gravidity, in: <i>Archives of Animal Nutrition</i> 68 (2014), H. 6,  S. 460–477.","mla":"Dänicke, Sven, et al. “Description of a Bovine Model for Studying Digestive and Metabolic Effects of a Positive Energy Balance Not Biased by Lactation or Gravidity.” <i>Archives of Animal Nutrition</i>, vol. 68, no. 6, 2014, pp. 460–77, <a href=\"https://doi.org/10.1080/1745039x.2014.973243\">https://doi.org/10.1080/1745039x.2014.973243</a>.","apa":"Dänicke, S., Meyer, U., Winkler, J., Schulz, K., Ulrich, S., Frahm, J., Kersten, S., Rehage, J., Breves, G., Häußler, S., Sauerwein, H., &#38; Locher, L. (2014). Description of a bovine model for studying digestive and metabolic effects of a positive energy balance not biased by lactation or gravidity. <i>Archives of Animal Nutrition</i>, <i>68</i>(6), 460–477. <a href=\"https://doi.org/10.1080/1745039x.2014.973243\">https://doi.org/10.1080/1745039x.2014.973243</a>","din1505-2-1":"<span style=\"font-variant:small-caps;\"><span style=\"font-variant:small-caps;\">Dänicke, Sven</span> ; <span style=\"font-variant:small-caps;\">Meyer, Ulrich</span> ; <span style=\"font-variant:small-caps;\">Winkler, Janine</span> ; <span style=\"font-variant:small-caps;\">Schulz, Kirsten</span> ; <span style=\"font-variant:small-caps;\">Ulrich, Sebastian</span> ; <span style=\"font-variant:small-caps;\">Frahm, Jana</span> ; <span style=\"font-variant:small-caps;\">Kersten, Susanne</span> ; <span style=\"font-variant:small-caps;\">Rehage, Jürgen</span> ; u. a.</span>: Description of a bovine model for studying digestive and metabolic effects of a positive energy balance not biased by lactation or gravidity. In: <i>Archives of Animal Nutrition</i> Bd. 68. Abingdon, Taylor &#38; Francis (2014), Nr. 6, S. 460–477","bjps":"<b>Dänicke S <i>et al.</i></b> (2014) Description of a Bovine Model for Studying Digestive and Metabolic Effects of a Positive Energy Balance Not Biased by Lactation or Gravidity. <i>Archives of Animal Nutrition</i> <b>68</b>, 460–477.","short":"S. Dänicke, U. Meyer, J. Winkler, K. Schulz, S. Ulrich, J. Frahm, S. Kersten, J. Rehage, G. Breves, S. Häußler, H. Sauerwein, L. Locher, Archives of Animal Nutrition 68 (2014) 460–477.","ama":"Dänicke S, Meyer U, Winkler J, et al. Description of a bovine model for studying digestive and metabolic effects of a positive energy balance not biased by lactation or gravidity. <i>Archives of Animal Nutrition</i>. 2014;68(6):460-477. doi:<a href=\"https://doi.org/10.1080/1745039x.2014.973243\">10.1080/1745039x.2014.973243</a>","van":"Dänicke S, Meyer U, Winkler J, Schulz K, Ulrich S, Frahm J, et al. Description of a bovine model for studying digestive and metabolic effects of a positive energy balance not biased by lactation or gravidity. Archives of Animal Nutrition. 2014;68(6):460–77.","havard":"S. Dänicke, U. Meyer, J. Winkler, K. Schulz, S. Ulrich, J. Frahm, S. Kersten, J. Rehage, G. Breves, S. Häußler, H. Sauerwein, L. Locher, Description of a bovine model for studying digestive and metabolic effects of a positive energy balance not biased by lactation or gravidity, Archives of Animal Nutrition. 68 (2014) 460–477.","ieee":"S. Dänicke <i>et al.</i>, “Description of a bovine model for studying digestive and metabolic effects of a positive energy balance not biased by lactation or gravidity,” <i>Archives of Animal Nutrition</i>, vol. 68, no. 6, pp. 460–477, 2014, doi: <a href=\"https://doi.org/10.1080/1745039x.2014.973243\">10.1080/1745039x.2014.973243</a>."},"title":"Description of a bovine model for studying digestive and metabolic effects of a positive energy balance not biased by lactation or gravidity","publication":"Archives of Animal Nutrition","_id":"12979","type":"scientific_journal_article","publisher":"Taylor & Francis","issue":"6","quality_controlled":"1","date_updated":"2025-06-18T12:23:01Z","doi":"10.1080/1745039x.2014.973243","department":[{"_id":"DEP4010"}],"year":"2014","user_id":"83781","status":"public","keyword":["blood chemistry","dairy cows","endotoxins","energy balance","energy content","rumen fermentation"],"extern":"1","page":"460-477","abstract":[{"lang":"eng","text":"Physiological consequences of adaptation to and continued feeding of a high-energetic diet were studied in eight non-pregnant, non-lactating dairy Holstein cows over a period of 16 weeks. The first six weeks served as an adaptation period from the low energetic straw-based diet (3.8 MJ NEL/kg DM) to the high-energetic ration (7.5 MJ NEL/kg DM). Intake of dry matter (DM) increased with dietary energy concentration from 9 to 20 kg/d up to week 9 to 12 and decreased thereafter. The initial live weight (LW) of 550 ± 60 kg was increased linearly and corresponded to an average daily LW gain of 2.3 ± 0.3 kg. Energy balance increased approximately nine-fold to a maximum of 114 MJ NEL/d in week 10. Ruminal fermentation pattern was completely changed from an acetate dominating profile to a propionate based one, which was paralleled by a marked increase in the rumen fluid endotoxin concentration. Unlike blood glucose concentration, which increased continuously, that of cholesterol and triglycerides started to increase after an initial stagnation. In conclusion, both ruminal adaptation to a high-energetic diet and the continued feeding of such a diet induced digestive and metabolic adaptations in non-pregnant, non-lactating cows characterised by a progressing positive energy balance."}]}]