ERIC Number: EJ1451676
Record Type: Journal
Publication Date: 2024
Pages: 16
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0021-9266
EISSN: EISSN-2157-6009
Natural Products vs Bacteria: Laboratory Exercises to Determine the Antimicrobial Activity of Plant Extracts
María Evangelina Carezzano; María de las Mercedes Oliva; Emiliano Foresto; Pablo Bogino; Walter Giordano
Journal of Biological Education, v58 n5 p1612-1627 2024
Plant extracts and their components have been reported to have antimicrobial properties against phytopathogens. Although such properties could be harnessed for the development of new pathogen control strategies, there are no standardised methods for their assessment in different extracts. The laboratory exercise presented here involves the use of chemical and microbiological techniques to determine the antimicrobial activity of natural products, such as essential oils, against phytopathogenic bacteria. It is aimed at candidates pursuing a PhD in Biological Sciences, but could also be suitable for students undertaking a UG degree, a PGT degree, or an MSc in the same field. In any case, students should be deft at handling microorganisms and complying with general lab work guidelines. This ought to ensure that the proposed techniques are understood easily and carried out safely. The nature of the exercises should allow for an integrative approach to the issue, which considers both chemical and microbiological aspects. It should also motivate students to critically appraise phytopathogen control strategies from an eco-friendly perspective.
Descriptors: Laboratory Experiments, Science Education, Microbiology, Plants (Botany), College Science, Doctoral Programs, Science Laboratories
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Publication Type: Journal Articles; Reports - Descriptive
Education Level: Higher Education; Postsecondary Education
Audience: Teachers
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A