Journal Pre-proof Evaluation of the antidiabetic potential of Psidium guajava L. (Myrtaceae) using assays for α-glucosidase, α-amylase, muscle glucose uptake, liver glucose production and triglyceride accumulation in adipocytes Maliheh N. Beidokhti, Hoda M. Eid, Mayra L.S. Villavicencio, Anna K. Jäger, Eva S. Lobbens, Philippe R. Rasoanaivo, Laura M. McNair, Pierre S. Haddad, Dan Staerk PII: S0378-8741(20)30118-5 DOI: https://doi.org/10.1016/j.jep.2020.112877 Reference: JEP 112877 To appear in: Journal of Ethnopharmacology Received Date: 5 February 2020 Revised Date: 31 March 2020 Accepted Date: 11 April 2020 Please cite this article as: Beidokhti, M.N., Eid, H.M., Villavicencio, M.L.S., Jäger, A.K., Lobbens, E.S., Rasoanaivo, P.R., McNair, L.M., Haddad, P.S., Staerk, D., Evaluation of the antidiabetic potential of Psidium guajava L. (Myrtaceae) using assays for α-glucosidase, α-amylase, muscle glucose uptake, liver glucose production and triglyceride accumulation in adipocytes, Journal of Ethnopharmacology (2020), doi: https://doi.org/10.1016/j.jep.2020.112877. This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2020 Published by Elsevier B.V.