著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) MURAKAMI Toshiyuki and NAKAMURA Junko and MATSUDA Hisashi and YOSHIKAWA Masayuki,"Bioactive Saponins and Glycosides. XV. Saponin Constituents with Gastroprotective Effect from the Seeds of Tea Plant, Camellia sinensis L. var. assamica PIERRE, Cultivated in Sri Lanka. Structures of Assamsaponins A, B, C, D, and E.",CHEMICAL & PHARMACEUTICAL BULLETIN,0009-2363,公益社団法人 日本薬学会,1999,47,12,1759-1764,https://cir.nii.ac.jp/crid/1390282679140919040,https://doi.org/10.1248/cpb.47.1759