|   
  |       18CHO:14L  |       21CHO:13L  |       24CHO:12L  |       26CHO:11L  |       S  |    
|   Initial weight (g)  |       11.89 ± 0.40  |       11.02 ± 0.29  |       11.08 ± 0.43  |       11.27 ± 0.40  |       NS  |    
|   Final weight (g)  |       15.51 ± 0.92  |       13.71 ± 0.97  |       14.75 ± 0.93  |       15.53 ± 0.91  |       NS  |    
|   FRE  |       0.76 ± 0.08  |       0.71 ± 0.03  |       0.91 ± 0.05  |       0.89 ± 0.04  |       NS  |