| ARBUTIN |
Merck 11th Edition |
| ASCORBICACID |
Duke, 1992 * |
| AVICULARIN |
CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| CAFFEICACID |
Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp. |
| CALCIUM |
Duke, 1992 * |
| CHLOROGENICACID |
Duke, 1992 * |
| HYPEROSIDE |
Duke, 1992 * |
| ISOQUERCITRIN |
List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979. |
| MAGNESIUM |
Duke, 1992 * |
| OLEANOLICACID |
Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp. |
| POTASSIUM |
Duke, 1992 * |
| QUERCITRIN |
Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp. |
| URSOLICACID |
Duke, 1992 * |