1. Area normalization method was adopted to quantify pentyl.

2. The major metabolic pathways involved oxidation of the pentyl side chain to alcohols and acids with sequential cleavage of the terminal carbon.

3. With prolonged mice sleep time test by pentyl barbital sodium (PBS), the authours studied the prolonged effect of the capsules on PBS-induced sleeping time.

4. Protective effects of methyl pentyl 1,4 dihydro 2,6 dimethyl 4 (3 nitrophenyl) 3,5 pyridinedicarboxylate on shock induced by intestinal ischemia reperfusion injury in rabbits.

5. Methyl dihydrojasmonate was synthesized from 2 pentyl 2 cyclopentanone and methyl malonate by condensation and decarboxylation.

6. With prolonged mice sleep time test which induced by pentyl barbital sodium, we studied the prolonged effect of the capsules on pentyl barbital sodium sleep time.

7. In this study, the microwave reaction of stearic acid and pentyl amine was investigated by FTIR spectroscopy.

8. The results indicated that after mixing the two reactants together, pentyl ammonium stearate was created and it formed acid-salt structure with the stearic acid remained.

9. The results also demonstrated that under microwave radiation, the pentyl ammonium stearate could be not only decomposed, but also dehydrated to form stearic pentyl amide.