{"title":"Antimicrobial activity of compounds from hop (Humulus lupulus L.) following supercritical fluid extraction: An overview","authors":"M. Betancur, Jéssica López, F. Salazar","doi":"10.4067/s0718-58392023000400499","DOIUrl":null,"url":null,"abstract":"Although the female inflorescences of hop ( Humulus lupulus L.) are mainly used in the brewing industry, they were first used as a medicinal plant. The antimicrobial potential of secondary metabolites, biosynthesized phenolic compounds, and derivatives such as α-and β-acids have been increasingly researched along with cleaner and more efficient extraction practices. Extraction is one of the methodologies used to isolate components from plant-based materials. Supercritical fluid extraction has become the most commonly used method for removing natural chemical components because it is more environmentally friendly, readily available, and non-hazardous. There is interest among researchers to extract bioactive compounds from hops with benefits for human health. This review describes the antimicrobial potential of compounds extracted from hops. Their composition, antibacterial and antifungal properties are explained. The effect of extraction methods on antimicrobial properties is discussed. Finally, the supercritical CO 2 method used to extract the antibacterial and antifungal potential of compounds from hops is reported.","PeriodicalId":9851,"journal":{"name":"Chilean Journal of Agricultural Research","volume":" ","pages":""},"PeriodicalIF":1.7000,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chilean Journal of Agricultural Research","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.4067/s0718-58392023000400499","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 0
Abstract
Although the female inflorescences of hop ( Humulus lupulus L.) are mainly used in the brewing industry, they were first used as a medicinal plant. The antimicrobial potential of secondary metabolites, biosynthesized phenolic compounds, and derivatives such as α-and β-acids have been increasingly researched along with cleaner and more efficient extraction practices. Extraction is one of the methodologies used to isolate components from plant-based materials. Supercritical fluid extraction has become the most commonly used method for removing natural chemical components because it is more environmentally friendly, readily available, and non-hazardous. There is interest among researchers to extract bioactive compounds from hops with benefits for human health. This review describes the antimicrobial potential of compounds extracted from hops. Their composition, antibacterial and antifungal properties are explained. The effect of extraction methods on antimicrobial properties is discussed. Finally, the supercritical CO 2 method used to extract the antibacterial and antifungal potential of compounds from hops is reported.
期刊介绍:
ChileanJAR publishes original Research Articles, Scientific Notes and Reviews of agriculture, multidisciplinary and agronomy: plant production, plant protection, genetic resources and biotechnology, water management, soil sciences, environment, agricultural economics, and animal production (focused in ruminant feeding). The editorial process is a double-blind peer reviewing, Editorial Office checks format, composition, and completeness, which is a requirement to continue the editorial process. Editorial Committee and Reviewers evaluate relevance and scientific merit of manuscript.