Current focus of our research is on improving and maintaining food and product quality, on contaminant and metabolite analysis, and on developing analytics and diagnostics in networked and intelligent systems to ensure highest product quality and consumer acceptance. We pay special attention to sustainable and resource-saving management as well as to product safety and consumer protection.
Our Research comprises both the projects at the Chair of Aroma and Smell research at FAU, our Sensory Sciences Consortium, together with our strong ties to Fraunhofer IVV with manifold project activities in the field of consumer research and protection, nutrition and health, and sensory sciences. We are a team of associated professors and junior research group leaders jointly creating impact
Current projects Current projects
Recent publications Recent publications
2024
Guckenbiehl, Y., Ortner, E., Rothkopf, I., Schweiggert-Weisz, U., Ziegleder, G., Büttner, A., & Naumann-Gola, S. (2024). Distribution and transition of aroma-active compounds in dark chocolate model systems under conching conditions . Food Chemistry , 437 . https://dx.doi.org/10.1016/j.foodchem.2023.137861
2023
Bauer, P., & Büttner, A. (2023). Quantification of odorous and potentially harmful substances in acrylic paint . Ecotoxicology and Environmental Safety , 262 . https://dx.doi.org/10.1016/j.ecoenv.2023.115329
Debong, M., N'Diaye, K., Schöberl, D., Yin, Y., Lang, R., Büttner, A.,... Loos, H. (2023). Linalool, 1,8-Cineole, and Eugenol Transfer from a Curry Dish into Human Urine . Molecular Nutrition & Food Research . https://dx.doi.org/10.1002/mnfr.202300396
Jamali, V., Loos, H., Büttner, A., Schober, R., & Vincent Poor, H. (2023). Olfaction-inspired MCs: Molecule Mixture Shift Keying and Cross-Reactive Receptor Arrays . IEEE Transactions on Communications , 1-1. https://dx.doi.org/10.1109/TCOMM.2023.3242379
Lotter, S., Brand, L., Jamali, V., Schäfer, M., Loos, H., Unterweger, H.,... Schober, R. (2023). Experimental Research in Synthetic Molecular Communications - Part I . IEEE Nanotechnology Magazine , 1-12. https://dx.doi.org/10.1109/MNANO.2023.3262100
Wicke, W., Felsheim, R., Brand, L., Jamali, V., Loos, H., Büttner, A., & Schober, R. (2023). Pulse Shaping for MC via Particle Size . IEEE Transactions on Molecular, Biological and Multi-Scale Communications , 1-1. https://dx.doi.org/10.1109/TMBMC.2023.3254436
2022
Bauer, P., Ortner, E., & Büttner, A. (2022). Influence of elongation and desaturation on chemosensory properties in acrylates and their corresponding 1-alken-3-ones . Analytical and Bioanalytical Chemistry . https://dx.doi.org/10.1007/s00216-022-04332-9
Buchecker, F., Baum, A., Loos, H., & Büttner, A. (2022). Follow your nose - Traveling the world of odorants in new cars . Indoor Air , 32 (3). https://dx.doi.org/10.1111/ina.13014
Buchecker, F., Loos, H., & Büttner, A. (2022). Investigations on the impact of hardening on the odour of an aqueous cavity preservation for automotive applications using sensory and instrumental analysis . Talanta Open , 5 . https://dx.doi.org/10.1016/j.talo.2022.100095
Buchecker, F., Loos, H., & Büttner, A. (2022). Smells like new car or rather like an old carriage? - Resolution of the decay behavior of odorants in vehicle cabins during usage . Indoor Air , 32 (9). https://dx.doi.org/10.1111/ina.13112
Büttner, A., Buchecker, F., Loos, H.M., & Buettner, A. (2022). Odor characterization of a cavity preservation using emission test chambers by different sensory evaluation methods and sampling concepts for instrumental analysis . Talanta Open , 5 . https://dx.doi.org/10.1016/j.talo.2022.100098
Guckenbiehl, Y., Martin, A., Ortner, E., Rothkopf, I., Schweiggert-Weisz, U., Büttner, A., & Naumann-Gola, S. (2022). Aroma-active volatiles and rheological characteristics of the plastic mass during conching of dark chocolate . Food Research International , 162 . https://dx.doi.org/10.1016/j.foodres.2022.112063
Kornbausch, N., Debong, M., Büttner, A., Heydel, J.-M., & Loos, H. (2022). Geruchsstoffmetabolismus im Menschen . Angewandte Chemie , 134 . https://dx.doi.org/10.1002/ange.202202866
Kornbausch, N., Debong, M., Büttner, A., Heydel, J.-M., & Loos, H. (2022). Odorant Metabolism in Humans . Angewandte Chemie International Edition , 61 (35). https://dx.doi.org/10.1002/anie.202202866
Lok, B., Mueller, G., Büttner, A., Bartel, M., & Erdmann, J. (2022). Odor-Reduced HDPE-Lignin Blends by Use of Processing Additives . Polymers , 14 (13). https://dx.doi.org/10.3390/polym14132660
Roosen, M., Harinck, L., Ügdüler, S., De Somer, T., Hucks, A.G., Gomes de Aragao Belé, T.,... De Meester, S. (2022). Deodorization of post-consumer plastic waste fractions: A comparison of different washing media . Science of the Total Environment , 812 . https://dx.doi.org/10.1016/j.scitotenv.2021.152467
2021
Debong, M., Lang, R., N'Diaye, K., Büttner, A., Hofmann, T., & Loos, H. (2021). Tracing odour- and taste-active compounds in human milk . In Proceedings of the 16th Weurman Flavour Research Symposium .
Debong, M., N'Diaye, K., Owsienko, D., Schoberl, D., AMMAR, T., Lang, R.,... Loos, H. (2021). Dietary Linalool is Transferred into the Milk of Nursing Mothers . Molecular Nutrition & Food Research , 65 (23). https://dx.doi.org/10.1002/mnfr.202100507
Ghadiriasli, R., Mahmoud, M.A., Wagenstaller, M., van de Kuilen, J.W., & Büttner, A. (2021). Chemo-sensory characterization of aroma active compounds of native oak wood in relation to their geographical origins . Food Research International , 150 . https://dx.doi.org/10.1016/j.foodres.2021.110776
Janzen, D., Slavik, B., Zehe, M., Sotriffer, C., Loos, H., Büttner, A., & Villmann, C. (2021). Sesquiterpenes and sesquiterpenoids harbor modulatory allosteric potential and affect inhibitory GABA(A) receptor function in vitro . Journal of Neurochemistry . https://dx.doi.org/10.1111/jnc.15469
N´Diaye, K., Debong, M., Behr, J., Dirndorfer, S., Duggan, T., Beusch, A.,... Hofmann, T. (2021). Dietary Piperine is Transferred into the Milk of Nursing Mothers . Molecular Nutrition & Food Research . https://dx.doi.org/10.1002/mnfr.202100508
Schlegel, K., Ortner, E., Büttner, A., & Schweiggert-Weisz, U. (2021). Contribution of s. XYLOSUS and l. Sakei ssp. carnosus fermentation to the aroma of Lupin protein isolates . Foods , 10 (6). https://dx.doi.org/10.3390/foods10061257
Slavik, B., Roehrer, S., Loos, H., Minceva, M., & Büttner, A. (2021). Isolation of sesquiterpenoids from Matricaria chamomilla by means of solvent assisted flavor evaporation and centrifugal partition chromatography . Analytical and Bioanalytical Chemistry . https://dx.doi.org/10.1007/s00216-021-03400-w
Strangl, M., Lok, B., Breunig, P., Ortner, E., & Büttner, A. (2021). The challenge of deodorizing post-consumer polypropylene packaging: Screening of the effect of washing, color-sorting and heat exposure . Resources Conservation and Recycling , 164 . https://dx.doi.org/10.1016/j.resconrec.2020.105143
Ünalan, I., Fuggerer, T., Slavik, B., Büttner, A., & Boccaccini, A.R. (2021). Antibacterial and antioxidant activity of cinnamon essential oil-laden 45S5 bioactive glass/soy protein composite scaffolds for the treatment of bone infections and oxidative stress . Materials Science and Engineering C , 128 . https://dx.doi.org/10.1016/j.msec.2021.112320
2020
Cabanes, A., Strangl, M., Ortner, E., Fullana, A., & Büttner, A. (2020). Odorant composition of post-consumer LDPE bags originating from different collection systems . Waste Management , 104 , 228-238. https://dx.doi.org/10.1016/j.wasman.2020.01.021
Ghadiriasli, R., Mahmoud, M.A., Wagenstaller, M., van de Kuilen, J.W., & Büttner, A. (2020). Molecular and sensory characterization of odorants in Cembran pine (Pinus cembra L.) from different geographic regions . Talanta , 220 . https://dx.doi.org/10.1016/j.talanta.2020.121380
Lok, B., Büttner, A., Denk, P., Ortner, E., & Fell, T. (2020). Exploring odor minimization in post-consumer plastic packaging waste through the use of probiotic bacteria . Sustainability , 12 (22), 1-18. https://dx.doi.org/10.3390/su12229432
Prado, K.S., Strangl, M., Pereira, S.R., Tiboni, A.R., Ortner, E., Spinacé, M.A., & Büttner, A. (2020). Odor characterization of post-consumer and recycled automotive polypropylene by different sensory evaluation methods and instrumental analysis . Waste Management , 115 , 36-46. https://dx.doi.org/10.1016/j.wasman.2020.07.021
Qin, W., Huber, K., Popp, M., Bauer, P., Büttner, A., Sharapa, C.,... Loos, H. (2020). Quantification of Allyl Methyl Sulfide, Allyl Methyl Sulfoxide, and Allyl Methyl Sulfone in Human Milk and Urine After Ingestion of Cooked and Roasted Garlic . Frontiers in Nutrition , 7 . https://dx.doi.org/10.3389/fnut.2020.565496
Schalk, P., Kohl, M., Herrmann, H.J., Schwappacher, R., Rimmele, M., Büttner, A.,... Siebler, J. (2020). Correction to: Influence of cancer and acute inflammatory disease on taste perception: a clinical pilot study (Supportive Care in Cancer, (2019), 27, 4, (1579), 10.1007/s00520-019-4642-6) . Supportive Care in Cancer . https://dx.doi.org/10.1007/s00520-020-05327-x
Schreiner, L., Bauer, J., Ortner, E., & Büttner, A. (2020). Structure-Odor Activity Studies on Derivatives of Aromatic and Oxygenated Monoterpenoids Synthesized by Modifying p-Cymene . Journal of Natural Products . https://dx.doi.org/10.1021/acs.jnatprod.9b00339
Schreiner, L., Ortner, E., & Büttner, A. (2020). Nosy confirmation: reconstitution of the characteristic odor of softwood via quantitative analysis and human sensory evaluation . Analytical and Bioanalytical Chemistry , 412 (5), 1137-1149. https://dx.doi.org/10.1007/s00216-019-02339-3
Strangl, M., Ortner, E., Fell, T., Ginzinger, T., & Büttner, A. (2020). Odor characterization along the recycling process of post-consumer plastic film fractions . Journal of Cleaner Production , 260 . https://dx.doi.org/10.1016/j.jclepro.2020.121104
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Current focus of our research is on improving and maintaining food and product quality, on contaminant and metabolite analysis, and on developing analytics and diagnostics in networked and intelligent systems to ensure highest product quality and consumer acceptance. We pay special attention to sustainable and resource-saving management as well as to product safety and consumer protection.
Our Research comprises both the projects at the Chair of Aroma and Smell research at FAU, our Sensory Sciences Consortium, together with our strong ties to Fraunhofer IVV with manifold project activities in the field of consumer research and protection, nutrition and health, and sensory sciences. We are a team of associated professors and junior research group leaders jointly creating impact
Current projects
Olfactory-visual causal inference in perception and the brain (OLVICI)
(Third Party Funds Single)
Funding source: DFG-Einzelförderung / Sachbeihilfe (EIN-SBH)
Recent publications
2024
2023
2022
2021
2020
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