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  • Göbel, Christine (12)
  • Teitscheid, Petra (9)
  • Langen, Nina (6)
  • Engelmann, Tobias (5)
  • Friedrich, Silke (5)
  • Ritter, Guido (5)
  • Rohn, Holger (5)
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  • 2020 (1)
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  • Article (8)
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  • Agricultural waste (1)
  • Food losses (1)
  • Food waste prevention (1)
  • Post-harvest losses (1)
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  • canteen (1)
  • clinic bistro (1)
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  • nudging (1)
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Institute

  • iSuN Institut für Nachhaltige Ernährung (12)
  • Oecotrophologie · Facility Management (OEF) (9)

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Material Footprint of a sustainable nutrition system 2050 - Need for dynamic innovations in production, consumption and politics, 6 th International European Forum (Igls-Forum) on System Dynamics and Innovation in Food Networks February 13-17, 2012 - Innsbruck-Igls, Austria (2012)
Teitscheid, Petra ; Lettenmeier, Michael ; Göbel, Christine ; Liedtke, Christa ; Rohn, Holger
Improving Transfer in the Food Sector by Applying a Target Audience-Centered Approach—The Development of a Nonprofit Marketing Campaign Guide Based on a Case Study of the LAV Platform 9(4) (2017)
Strotmann, Christina ; Niepagenkemper, Linda ; Göbel, Christine ; Flügge, Fara ; Friedrich, Silke ; Kreyenschmidt, Judith ; Ritter, Guido
A Participatory Approach to Minimizing Food Waste in the Food Industry—A Manual for Managers (2017)
Strotmann, Christina ; Göbel, Christine ; Friedrich, Silke ; Kreyenschmidt, Judith ; Ritter, Guido ; Teitscheid, Petra
Interventions to Guide Consumers towards Sustainable Nutrition out-of-home – the Perspective of Caterers vs. Guests (2017)
Langen, Nina ; Bauske, Emily ; Dubral, Ricarda ; Göbel, Christine ; Speck, Melanie ; Engelmann, Tobias ; Rohn, Holger ; Teitscheid, Petra
Sustainability assessment of out of-of-home meals: potentials and obstacles applying indicator sets NAHGAST Meal-Basis and NAHGAST Meal-Pro (2017)
Engelmann, Tobias ; Speck, Melanie ; Rohn, Holger ; Bienge, Katrin ; Langen, Nina ; Howell, Eva ; Göbel, Christine ; Friedrich, Silke ; Teitscheid, Petra ; Liedtke, Christa
Fate of a food nudging intervention during the Corona-pandemic: unexpected shopping ban on a small clinic bistro. (2020)
Kalhoff, Hermann ; Voss, Susanne ; Abram, Fiona ; Göbel, Christine ; Lücke, Thomas ; Kersting, Mathilde
In a pilot study, we wanted to influence the food selection of employees in a pediatric clinic bistro aiming to increase the sale of “healthy” grain buns (number and proportion of all sold buns). During basic assessment, the mean weekly sale of grain buns was 98 (52.3%) and in the second week of highlighting them on a green napkin under a transparent hood (intervention 1) reached 124 (54.6%). However, just when starting intervention 2 (position in front of the display), the bistro was closed due to the Coronavirus pandemic. Thus, necessary public health measures stopped our interventional public health experiment.
Cutting Food Waste through Cooperation along the Food Supply Chain (2015)
Göbel, Christine ; Langen, Nina ; Blumenthal, Antonia ; Teitscheid, Petra ; Ritter, Guido
Displaying Sustainability Related Information on Meals - The Role of Design and Information Depth from a Consumer's Perspective (2017)
Langen, Nina ; Rhozyel, Mounaim ; Göbel, Christine ; Speck, Melanie ; Engelmann, Tobias ; Rohn, Holger ; Teitscheid, Petra
What makes people leave LESS food? Testing effects of smaller portions and information in a behavioral model. (2019)
Lorenz-Walther, Bettina A. ; Langen, Nina ; Göbel, Christine ; Engelmann, Tobias ; Bienge, Katrin ; Speck, Melanie ; Teitscheid, Petra
To contribute to a better understanding of consumer food leftovers and to facilitate their reduction in out-of-home settings, our study analyzes the effects of two common intervention strategies for reducing leftovers in a holistic behavioral model. Based on a quasi-experimental baseline-intervention design, we analyzed how the display of information posters and the reduction of portion sizes take an effect on personal, social and environmental determinants in a structural equation model. Applying data from online surveys and observations among 880 guests (503 baseline, 377 intervention) during two weeks in a university canteen, the suggested model allows to assign effects from the two interventions on plate leftovers to specific changes in behavioral determinants. Portion size reductions for target dishes are found to relate to lower levels of plate waste based on conscious perception, represented in smaller portion size ratings. Effects from seeing information posters are found to base on changed personal attitudes, subjective norms and perceived behavioral control. However, depending on how an individual reacts to the information (by only making an effort to finish all food or by making an effort and additionally choosing a different dish in the canteen) there are opposite effects on these determinants and consequently also on plate leftovers. Overall, the differentiated results on intervention effects strongly support the benefits of more holistic and in-depth analyses of interventions to reduce plate leftovers and therefore to contribute to more sustainable food consumption in out-of-home settings.
Implementing Sustainable Business Models in the Hospitality Sector with the Help of a Mission Statement (2017)
Göbel, Christine ; Teitscheid, Petra ; Friedrich, Silke ; Langen, Nina ; Speck, Melanie ; Engelmann, Tobias ; Rohn, Holger
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