Table 1.
Change in the soluble tannin content of astringent persimmon fruits by various radiation dose

Radiation dose (kGy)	Content of soluble tannin (μg/g)
Control	181.04±1.72a1)
5	146.31±0.77b
10	126.50±0.39c
20	128.09±2.76c

Mean±standard deviation (n=6). Means with different superscripts (a~c) are significantly different at p<0.05 by Duncan's multiple range tests.