| +CATECHIN |
Economic & Medicinal Plant Research, 1: 124. |
| ELLAGITANNIN |
Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989. |
| GALLICACID |
McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82. |
| PROTOCATECHUICACID |
Economic & Medicinal Plant Research, 1: 124. |
| ZINC |
Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp. |