Groups | Negative control | Low-dose group | Middle-dose group | High-dose group | |
Organ coefficient of rats after feeding samples for 3 months (%) (n = 16) | Brain | 0.5984 ± 0.1331 | 0.5988 ± 0.1286 | 0.6060 ± 0.1311 | 0.6209 ± 0.1234 |
Liver | 2.4979 ± 0.1527 | 2.5800 ± 0.1665 | 2.5275 ± 0.1432 | 2.5821 ± 0.1434 | |
Kidney | 0.6577 ± 0.0329 | 0.6545 ± 0.0527 | 0.6671 ± 0.0340 | 0.6801 ± 0.0423 | |
Spleen | 0.1598 ± 0.0137 | 0.1537 ± 0.0180 | 0.1597 ± 0.0207 | 0.1584 ± 0.0162 | |
Lung | 0.3866 ± 0.0537 | 0.3899 ± 0.0511 | 0.3974 ± 0.0600 | 0.4079 ± 0.0541 | |
Heart | 0.3460 ± 0.0346 | 0.3306 ± 0.0321 | 0.3400 ± 0.0438 | 0.3529 ± 0.0410 | |
Thymus | 0.1027 ± 0.0311 | 0.1164 ± 0.0359 | 0.1057 ± 0.0259 | 0.0996 ± 0.0199 | |
Adrenal gland | 0.0191 ± 0.0077 | 0.0198 ± 0.0068 | 0.0220 ± 0.0073 | 0.0202 ± 0.0065 | |
Testis | 0.8150 ± 0.0357 | 0.8044 ± 0.0590 | 0.8513 ± 0.1002 | 0.8447 ± 0.0477 | |
Epididymis | 0.3043 ± 0.0240 | 0.3027 ± 0.0445 | 0.3147 ± 0.0377 | 0.3091 ± 0.0114 | |
Ovary | 0.0402 ± 0.0101 | 0.0409 ± 0.0076 | 0.0447 ± 0.0062 | 0.0406 ± 0.0108 | |
Uterus | 0.2827 ± 0.0774 | 0.2451 ± 0.0502 | 0.2700 ± 0.0832 | 0.2386 ± 0.0456 | |
Bladder | 0.0288 ± 0.0066 | 0.0302 ± 0.0050 | 0.0289 ± 0.0051 | 0.0310 ± 0.0040 | |
Organ coefficient of rats after recovery for 2 weeks (%) (n = 8) | Brain | 0.6003 ± 0.1025 | 0.5741 ± 0.1211 | 0.5819 ± 0.1330 | 0.6156 ± 0.1434 |
Liver | 2.5161 ± 0.1186 | 2.4622 ± 0.0764 | 2.4597 ± 0.0999 | 2.5195 ± 0.0689 | |
Kidney | 0.6317 ± 0.0343 | 0.6469 ± 0.0343 | 0.6415 ± 0.0271 | 0.6586 ± 0.0401 | |
Spleen | 0.1396 ± 0.0060 | 0.1459 ± 0.0118 | 0.1355 ± 0.0059 | 0.1480 ± 0.0074 | |
Lung | 0.3815 ± 0.0258 | 0.3865 ± 0.0463 | 0.3680 ± 0.0517 | 0.4058 ± 0.0447 | |
Heart | 0.3314 ± 0.0343 | 0.3540 ± 0.0460 | 0.3332 ± 0.0326 | 0.3464 ± 0.0570 | |
Thymus | 0.0917 ± 0.0113 | 0.0936 ± 0.0171 | 0.0958 ± 0.0199 | 0.0998 ± 0.0279 | |
Adrenal gland | 0.0182 ± 0.0036 | 0.0184 ± 0.0053 | 0.0180 ± 0.0058 | 0.0192 ± 0.0062 | |
Testis | 0.7738 ± 0.0997 | 0.7580 ± 0.0255 | 0.7779 ± 0.0931 | 0.7575 ± 0.0101 | |
Epididymis | 0.2724 ± 0.0328 | 0.2703 ± 0.0393 | 0.2698 ± 0.0216 | 0.2657 ± 0.0186 | |
Ovary | 0.0280 ± 0.0039 | 0.0315 ± 0.0026 | 0.0312 ± 0.0008 | 0.0363 ± 0.0057 | |
Uterus | 0.2324 ± 0.0715 | 0.2129 ± 0.0166 | 0.2498 ± 0.0801 | 0.2731 ± 0.0508 | |
Bladder | 0.0284 ± 0.0058 | 0.0265 ± 0.0087 | 0.0263 ± 0.0054 | 0.0290 ± 0.0061 |