Demissew Ayalew, Mulugeta Mehiret, Optimization of drying temperature and time in gesho “Rhamuns Prinoide” leaf powder processing as hop substitute in commercial beer brewing industries, Journal of Food Science and Hygiene, Volume 1, Issue 1, 2017, Pages 1-11, ISSN Coming Soon, https://doi.org/. (https://openaccesspub.orgjfsh/article/489) Keywords: Gesho; Hop and Flavouring agent