^Matsuda, Hisashi; Simoda, Hiroshi; Yamahara, Johji; Yoshikawa, Masayuki (1999). “Effects of phyllodulcin, hydrangenol, and their 8-O-glucosides, and thunberginols A and F from Hydrangea macrophylla Seringe var. thunbergii Makino on passive cutaneous anaphylaxis reaction in rats.”. Biological & Pharmaceutical Bulletin22 (8): 870-872. doi:10.1248/bpb.22.870. PMID10480329. INIST:1959604.
^谷村 顕雄 (1992年4月16日). 食品添加物の実際知識 (第4版 ed.). 東洋経済新報社. p. 231. ISBN4-492-08349-9
^Kinghorn, A. Douglas; Compadre, Cesar, M. (2011). “Less Common High-Potency Sweeteners”. In O'Brien-Nabors, Lyn. Alternative Sweeteners (4th ed.). Boca Raton: CRC Press. p. 228. ISBN978-1-4398-4614-8