Galangal, the multipotent super spices: A comprehensive review

• Main Author: Das, Gitishree
• Publication Date: 2020
• Other Authors: Patra, Jayanta Kumar, Gonçalves, Sandra, Romano, Anabela, Gutierrez-Grijalva, Erick P., Heredia, J. Basilio, Das Talukdar, Anupam, Shome, Soumitra, Shin, Han-Seung
• Format: Article
• Language: eng
• Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
• Download full: http://hdl.handle.net/10400.1/16447
• topic: Alpinia sp.; Galangal; Antiviral; Cardiovascular; Neuroprotective; Bioactive compounds

Background: Galangal is highly appreciated for its potential applications in food and medicine. In spite of its usage in food and herbal medicine in countries like Indonesia and Thailand, very limited data is accessible about its potential applications in therapeutics and pharmacology. It has been reported to be utilized in herbal medicines for treatment against diseases like hemorrhoids, abnormal menstruation, abdominal discomfort, and inflammation, among others. Scope and approach: The widespread use of galangal in food and traditional medicine has fascinated researchers all over the world looking for its enhanced medicinal capabilities, new bioactive compounds with nutraceutical potentials, and probable uses in medicine and pharmacology. A number of literature search methods like searching the related contents with the keywords such as Alpinia sp., galangal, antiviral, cardiovascular, neuroprotective, bioactive compounds, phytochemicals etc. in the web search engines' such as the Google search, Web of Science, Scopus, PubMed etc. were implemented. Key findings and conclusions: Conversely, there is no recent structured and ample review that summarizes the available data on these issues. In the current review, these topics are addressed in detail along with the investigation of scientific evidence supporting the vast applications of galangal in food and its medicinal properties, such as antiviral, cardiovascular and neuroprotective properties, together with the preclinical and clinical studies with galangal bioactive compounds.