Abstract :
Bamboo is so easy to moulding that bamboo products haven´t been high value added utilization. Therefore, the effect of extractives molecules of Mourning Cypress on bamboo biology moulding was studied based on full-factor test. The result is: (1) the benzene/ethanol extractives from Mourning Cypress leaves could inhibit bamboo biology moulding. (2) The main and abundant constituents of the benzene/ethanol extractives from Mourning Cypress leaves were cyclohexanemethanol, 4-ethenyl-.al pha.,.alpha.,4-trimethyl-3-(1-methylethenyl)- (27.24%), 3-cyclohexene-1-methanol,.alpha.,.alpha., 4-trimethyl-, acetate(6.68%), 2-phenanthrenol, 4b,5,6,7,8,8a, 9,10-octahydro-4b,8,8-trimethyl-1-(1-methylethyl)- (4.91%), hydroperoxide, 1,4-dioxan-2-yl(4.77%), cedrol(4.17%), 17-norkaur-15-ene, 13-methyl-(3.62%), thiophene, tetrahydro -2-methyl-(3.46%), phenanthrene, 7-ethenyl-1,2,3,4,4a,4b,5, 6,7,8, 8a,9-dodecahydro-1,1,4b,7-tetramethyl-(3.38%), 2-naphthalenemethanol, 1,2,3,4,4a,5,6,8a-octahydro -.alpha.,.alpha., 4 a,8-tetramethyl-(2.94%), cyclohexene, 6-ethenyl-6- methyl- 1-(1-methylethyl)-3-(1-methylethylid ene)- (2.67%), acetic acid, 1,7,7-trimethyl-bicyc lo[2.2.1]hept-2-yl ester(2.64%), spiro[4. 4]non- 3-en-2-one, 4-methyl-3-(1h-tetrazol-5-yl)-1-oxa-(2.27%), phenol, 2,5-bis(1-methylpropyl)-(2.11%), etc.
