TY - BOOK A1 - Strassner, C A1 - Lukas, M A1 - Løes, A-K T1 - Certification of public organic procurement in Denmark, Finland, Italy and Norway as compared to Germany. ipopy discussion paper 5/2010 Y1 - 2010 SN - ISBN 978-82-17-006 CY - Norwegen ET - Vol. 5 No. 103/2010 ER - TY - BOOK A1 - Schönbrodt, C A1 - Schinkowski, N A1 - Strassner, C A1 - Hollmann, K A1 - Ibing, S A1 - Ross, A A1 - Lukas, M T1 - Einsatz von Hefeextrakt in Bio-Lebensmitteln. [Application of yeast extract in organic food]. Schlussbericht des Forschungsprojektes 08OE073 des Bundesprogramms Ökologischer Landbau (BÖL) Y1 - 2010 ER - TY - CHAP A1 - Ibing, S A1 - Hollmann, K A1 - Ross, A A1 - Lukas, M A1 - Schönbrodt, C A1 - Schinkowski, N A1 - Strassner, C T1 - Yeast Extracts in Organic Products. News and Views from the Organic Food Sector. [Poster] und Abstracts der 23. VH-Hefetagung Fortschritt in Wissenschaft und Technik der Hefeproduktion, 26-27.04.2010, Wien, Österreich Y1 - 2010 CY - Wien, Österreich ER - TY - JOUR A1 - Hollmann, K A1 - Ibing, S A1 - Ross, A A1 - Lukas, M A1 - Strassner, C T1 - Hefeextrakt im Visier JF - UGB-Forum Y1 - 2010 IS - 3/10 SP - S. 152 EP - 153 ER - TY - CHAP A1 - Lukas, M A1 - Strassner, C T1 - School food supply in North Rhine-Westphalia - Analysis of the current situation, S. 85-86 Proceedings of a seminar held at Aalborg University, Copenhagen Institute of Technology, Denmark,November 25th-26th, 2009. Proceedings zu: iPOPY-Foodprint conference 2009, Copenhagen Institute of Technology, Denmark, November 25th-26th, 2009. ICROFS, International Centre for Research in Organic Farming Systems, Tjele, Denmark. T2 - Mikkelsen BE, He C, Mikkola M, Nielsen T & Nymoen LL, Hrsg. : Novel Strategies for Climate Mitigation, Sustainability and Healthy Eating in Public Foodscapes. Y1 - 2010 SN - ISBN 978-87-92499- ER - TY - CHAP A1 - Ibing, S A1 - Ross, A A1 - Hollmann, K A1 - Lukas, M A1 - Dressler, C A1 - Schinkowski, N A1 - Strassner, C T1 - Yeast extract in organic food and its authenticity according to organic producers, Institute of Chemical Technology, ICT Prague Press T2 - Pulkrabová J, Tomaniová M, Kahl J & Haj¨lová J, Hrsg.: Book of Abstracts First International Conference on Organic Food Quality and Health, Prag, Tschechische Republik, 18.-20.05.2011 Y1 - 2011 SN - 978-80-7080-779-8 CY - Prag ER - TY - CHAP A1 - Strassner, C A1 - Lukas, M T1 - Zertifizierung von Außer-Haus-Verpflegung - Offizielle Statements und Untersuchungsdaten einiger europäischer Zertifizierungsstellen T2 - Leithold G, Becker K, Brock C, Fischinger S, Spiegel A-K, Spory K, Wilbois K-P, Williges U, Hrsg.: Es geht ums Ganze: Forschen im Dialog von Wissenschaft und Praxis, Beiträge zur 11. Wissenschaftstag Y1 - 2011 PB - Dr. Köster CY - Berlin ER - TY - CHAP A1 - Lukas, M A1 - Strassner, C T1 - Expertenmeinungen zur Integration umweltfreundlicher und sozialer Bestrebungen in der Gemeinschafts-und Betriebsverpflegung T2 - DGE e.V. Hrsg.: Proceedings of the German Nutrition Society Abstractband zum 48. Wissenschaftlichen Kongress, Vol. 15 Y1 - 2011 SN - 978-3-88749-221-2 ER - TY - JOUR A1 - Lukas, M A1 - Strassner, C A1 - Løes, A-K T1 - A need for harmonization across Europe? Certification of organic catering. JF - Ecology & Farming Y1 - 2011 IS - Nr. 5 SP - 29 EP - 31 ER - TY - JOUR A1 - Lukas, M A1 - Løes, A-K A1 - Nölting, B A1 - Strassner, C T1 - School meals. How to increase organic food consumption in schools. JF - Ecology & Farming Y1 - 2012 IS - Nr. 2 SP - 24 EP - 26 ER -