1. Kimata M, Kasai R, Tanaka O (1982) Saponin of juksiho and roots Bupleurum longeradiatum Turcz L. Chem Pharm Bull 30:4373–4377
2. Yamamoto M, Kumagai A, Yamamura Y (1975) Structure and actions of saikosaponins isolated from Bupleurum falcatum L. I. Antiinflammatory action of saikosaponins. Arzneim Forsch (Drug Res) 25:1021–1023
3. Yamamoto M, Kumagai A, Yamamura Y (1975) Structure and actions of saikosaponins isolated from Bupleurum falcatum L. II. Metabolic actions of saikosaponins, especially a plasma cholesterol-lowering action. Arzneim Forsch (Drug Res) 25:1240–1243
4. Park YJ, Suh HS, Shim JW, Lee SK (1992) Comparative saikosaponin determination due to cultivars and root ages in B. falcatum L. Research Report of the Rural Development Administration (U.I.) 34, pp 121–124
5. Shon TK, Totok ADH, Yoshida T (1997) Variation and distribution of saikosaponin in Bupleurum falcatum L. J Fac Agric Kyushu Univ 42:17–22