Table 4.,,,,,,,,,,,, Content of free and esterified xanthophylls carotenoids and ?-tocopherol in irradiated kishu mandarins stored for 3 weeks at 6 °C and after an additional week at 20 °C. Data represent the mean of five individual measurements. Statistically significant differences (P < 0.05) among treatments within the same time point are denoted by letters A–C; and across time points for the same treatment by letters x–z.,,,,,,,,,,,, ,Day 2,Day 21,Day 28,,,,,,,,, Control,150 Gy,400 Gy,1000 Gy,Control,150 Gy,400 Gy,1000 Gy,Control,150 Gy,400 Gy,1000 Gy, cis-lutein,0.126 Cy,0.099 Bx,0.085 ABx,0.064 Ax,0.078 Ax,0.078 Ax,0.081 Ax,0.071 Ax,0.164 Bz,0.130 Ay,ND,ND lutein ester,4.799 Cx,4.021 Bx,3.376 ABx,2.676 Ax,4.747 Cx,4.424 Bx,3.845 ABx,3.527 Ax,4.743 Ax,4.510 Ax,ND,ND all trans zeaxanthin,0.308 Cx,0.215 Bx,0.191 ABx,0.176 Ax,0.420 Cy,0.486 Cy,0.324 By,0.209 Ax,0.387 Ay,0.449 Ay,ND,ND all trans-zeaxanthin ester,7.358 Cy,5.295 Bx,4.694 Ax,4.354 Ax,6.673 Cx,5.642 Bx,5.048 Ax,5.126 Ay,8.525 Bz,7.524 Ay,ND,ND all trans-violaxanthin,0.208 Cy,0.150 Bx,0.075 Ax,0.117 ABx,0.143 Ax,0.156 Ax,0.120 Ax,0.113 Ax,0.280 Ay,0.321 Ay,ND,ND cis-violaxanthin,0.419 Cx,0.320 Bx,0.235 Ax,0.216 Ax,0.358 Bx,0.377 Bx,0.273 Ax,0.233 Ax,0.519 Ay,0.588 Ay,ND,ND cis violaxanthin ester,20.84 Cy,16.11 Bx,13.24 Ax,12.04 Ax,20.50 Cy,15.60 Bx,14.57 Bx,12.34 Ax,18.44 Bx,15.25 Ax,ND,ND all-E-?-cryptoxanthin,9.126 Cy,7.583 Bx,6.388 Ax,5.556 Ax,7.281 Cx,7.229 Cx,6.190 Bx,5.149 Ax,10.47 Az,11.71 By,ND,ND ?-cryptoxanthin-ester,68.19 Cy,51.85 Bx,47.14 Bx,35.63 Ax,53.74 Bx,59.37 By,55.91 By,42.73 Ay,63.86 Ay,64.35 Ay,ND,ND cis-antheraxanthin,0.555 Cy,0.456 CBx,0.362 ABx,0.349 Ax,0.388 Ax,0.445 Ax,0.389 Ax,0.354 Ax,0.611 Ay,0.617 Ay,ND,ND cis-antheraxanthin ester,3.456 Bx,2.414 Ax,2.151 A,2.232 A,3.044 Ax,2.796 Ax,ND,ND,ND,ND,ND,ND cis ?-carotene,0.118 Bxy,0.084 Ax,0.072 Ax,0.062 Ax,0.091 Ax,0.089 Ax,0.087 Ax,0.086 Ax,0.142 Ay,0.136 Ay,ND,ND ?- carotene,7.505 Cy,5.257 Bx,4.973 ABx,3.820 Ax,5.863 Ax,7.447 Cy,7.285 Cy,6.381 By,9.388 Az,10.79 Bz,ND,ND ?- tocopherol,13.39 By,12.32 Bx,9.959 Ax,7.992 Ax,10.01 CBx,10.28 Cx,7.874 ABx,6.326 Ax,10.29 Ax,10.99 Ax,ND,ND