Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleSeasonal variation in the total saponin content of platycodon roots cultivated in Japan.AuthorsMatsuda, Koki; Tanaka, Yuka; Ozaki, Kazuo; Iida, Osamu; Shibano, MakioPublicationJournal of Natural Medicines, 2023, Vol 77, Issue 1, p64ISSN1340-3443Publication typeArticleDOI10.1007/s11418-022-01646-x