Case Study Teaching for Active Learning on Analytical Quality Assurance Concepts in Relation to Food Safety Exposure Assessment

Autor/inn/en	Duedahl-Olesen, Lene; Holmfred, Else; Niklas, Agnieszka Anna; Nielsen, Ida Kallehauge; Sloth, Jens Jørgen
Titel	Case Study Teaching for Active Learning on Analytical Quality Assurance Concepts in Relation to Food Safety Exposure Assessment
Quelle	In: Journal of Chemical Education, 98 (2021) 12, S.3776-3783 (8 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Duedahl-Olesen, Lene) ORCID (Holmfred, Else)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0021-9584
DOI	10.1021/acs.jchemed.1c00200
Schlagwörter	Active Learning; Case Method (Teaching Technique); Quality Assurance; Food Standards; Chemistry; Concept Formation; Data Analysis; Inquiry; Vocabulary Development; Engineering; Safety Education + Suchen Sie Ihr Suchwort? Aktives Lernen; Case method; Fallmethode; Qualitätssicherung; Lebensmittelgesetz; Chemie; Concept learning; Begriffsbildung; Auswertung; Wortschatzarbeit; Maschinenbau; Sicherheitserziehung
Abstract	For food research, control, and production, valid and trustworthy analytical data are important. Our practical chemical food safety course for engineers therefore uses real-life studies for the ease of understanding the concept and the needed requirements for high analytical quality in relation to enabling correct evaluation of chemical food safety. Concepts of chromatography and mass spectrometry were applied and left open for inquiry-based learning and students' search for information for their actual case study during this 3 week practical course. Three case studies, with three different analytical chemistry challenges, were addressed, namely, iodine, ethyl carbamate, and N-nitrosamine determination by ICP-MS, GC-MS, and LC-MS/MS, respectively. Each group of students successfully concluded one case study by integration of method validation and other appropriate analytical quality concepts with practical conduction of the analysis. The assignment included obtaining their own results, and evaluation of the results in the context of a food safety assessment. Successful vocabulary attainment and learning of quality assurance, analytical concepts, and data evaluation were communicated in report writing as well as oral presentations in front of the other students (in groups) and at the final examination (individually). (As Provided).
Anmerkungen	Division of Chemical Education, Inc. and ACS Publications Division of the American Chemical Society. 1155 Sixteenth Street NW, Washington, DC 20036. Tel: 800-227-5558; Tel: 202-872-4600; e-mail: eic@jce.acs.org; Web site: http://pubs.acs.org/jchemeduc
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01