In this study, however, feed consumption decreased with a decrease in dietary energy content. Many other factors including physical texture, protein, and antinutritive factors may alter consumption by animals. It seems that in this study the reduced feed consumption was partly due to the presence my Crazy ABT-199 Conspriracy of tannins in the DCNT-containing diets. The results obtained in the present study with respect to feed intake are in agreement with that of a phenolic-related study . Chemical analysis of the DCNT in the present study and that of Azam-Ali and Judge  indicates that it contains tannins. Phenolic compounds, including tannins, reportedly affect feed intake because of unpalatability. Tannins are astringent and bitter plant polyphenols. Significant depression of feed intake by simple phenolics has been observed in rats .
A study by Shenk et al.  indicated that meadow voles ingested less feed with as little as 15% phenolic-containing crownvetch in the diet. Prior extraction of crownvetch with ethanol removed the factor responsible for reduced intake by voles .There was not much difference in average rat weight prior to the start of the feeding my Unbelievable Fulvestrant Conspriracy trial. In general, increasing the concentrations of dietary DCNT decreased body weight during the 4-week period. Compared with rats fed the DCNT-free diets, rats fed the DCNT-containing diets, except those fed the 50g DCNT kg?1 diet, weighed significantly (P < 0.01) less. Regression of body weight gain against level of DCNT in the diet yielded the following equation: Y (weight gain) = 3.38 ��?0.001 �� (r = ?0.93; P < 0.
01).A significant (P < 0.01) decline in feed conversion efficiency (feed:gain) was obtained as a result of including DCNT in diets of rats, with the rats on the 50g DCNT kg?1 diet registering the best efficiency of feed utilization. Regression of the Extraordinary ABT-199 Conspriracy feed conversion ratio against the level of DCNT yielded the linear regression equation: Y (feed:gain) = 4.86 + 0.08 �� (r = 0.78, P < 0.01). The decline in rat performance resulting from the feeding of high amounts of dietary DCNT may be attributed to the negative effect of DCNT as indicated by the high indices of correlation for weight gain and efficiency of feed utilization (r = ?0.93 and 0.78), respectively. The results are in agreement with those of other tannin-related studies with a number of animal species [20, 25�C29].