Flavonoids as Phytoestrogenic Components of Hops and Beer
Tomasz Tronina , Jarosław Popłoński , Agnieszka Bartmańska
AbstractThe value of hops (Humulus lupulus L.) in beer production has been undisputed for centuries. Hops is rich in humulones and lupulones which gives the characteristic aroma and bitter taste, and preserves this golden drink against growing bacteria and molds. Besides α- and β-acids, the lupulin glands of hop cones excrete prenylated flavonoids, which exhibit a broad spectrum of biological activities and therefore has therapeutic potential in humans. Recently, interest in hops was raised due to hop prenylated flavanones which show extraordinary estrogen activities. The strongest known phytoestrogen so far is 8-prenylnaringenin (8-PN), which along with 6-prenylanaringenin (6-PN), 6,8-diprenylnaringenin (6,8-DPN) and 8-geranylnaringenin (8-GN) are fundamental for the potent estrogen activity of hops. This review provides insight into the unusual hop phytoestrogens and shows numerous health benefits associated with their wide spectrum of biological activities including estrogenic, anticancer, neuropreventive, antinflamatory, and antimicrobial properties, which were intensively studied, and potential applications of these compounds such as, as an alternative to hormone replacement therapy (HRT).
|Journal series||Molecules, ISSN 1420-3049, (N/A 100 pkt)|
|Publication size in sheets||1|
|Keywords in English||phytoestrogens; prenylflavonoids; biological activities; hop; beer|
|License||Journal (articles only); published final; ; with publication|
|Score||= 100.0, 22-03-2021, ArticleFromJournal|
|Publication indicators||= 1; = 0; : 2017 = 1.146; : 2018 = 3.06 (2) - 2018=3.38 (5)|
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