1. Detection of Senna and Rhubarb Used Only as Drugs from Herbal Teas Advertising Effect of Weight Reduction.
2. Origin of Sennosides in Health Teas Including Malva Leaves.
3. 3) T. Hamano, T. Seto, H. Shiota, H. Kamimura, Y. Ueda, Y. Saotome, H. Kouchiwa, M. Kanamaru : Ann. Report Tokyo Metropolitan Res. Laboratory Public Health, 52, 43 (2001).
4. 4) 日本薬局方解説書編集委員会編 : "第16改正日本薬局方解説書",p. D-477-D-484 (2011), (廣川書店).
5. 5) 大住優子 : 奈良県薬事研究センター年報,p. 29-37, (2005).