Abstract :
Cunninghamia lanceolata is medicinal plant in South China, and its wood extractives are greatly applied in the therapy and protection of human diseases. Therefore, the nano biomedical components of the acetic ether extractives of Cunninghamia lanceolata biology were studied by Py-GC/MS to find new specific drug. 93 compounds of the extractives were identified. The main constituents were cedrol (18.76%), 1H-3a, 7-methanoazulene, 2,3,6,7,8,8a-hexahydro-1,4,9,9-tetramethyl- (9.05%), anthracene, 9-dodecyltetradecahydro-(8.06%), 1H-cycloprop[e]azulene, 1a,2,3,5,6,7,7a,7b-octahydro-1, 1,4,7-tetramethyl- (4.14%), naphthalene, 1,2,3,5,6,8ahexahydro-4, 7-dimethyl-1-(1-methylethyl)-, (1S-cis)- (3.64%), phenol, 2-methoxy-4-methyl- (3.13%), copaene (3.11%), 1-naphthalenepropanol, .alpha.-ethenyldecahydro-.alpha.,5,5,8atetramethyl-2-methylene- (2.76%), germacrene B (2.71%), naphthalene, 1,2,3,5,6,7,8,8a-octahydro-1,8a-dimethyl-7-(1-methylethenyl)- (2.66%), 1H-benzocycloheptene, 2,4a,5,6,7,8-hexahydro-3,5,5,9-tetramethyl-, (R)- (2.49%), camphene (2.44%), 2,4,6-octatriene, 2,6-dimethyl- (2.38%), caryophyllene (2.07%), etc. So the nano acetic ether extractives of Cunninghamia lanceolata biology are used as high-grade bioenergy materials.
Keywords :
biomedical materials; drugs; nanobiotechnology; organic compounds; wood; 1-naphthalenepropanol; 1H-3a; 1H-cycloprop[e]azulene; 1a,2,3,5,6,7,7a,7b-octahydro-1, 1,4,7-tetramethyl; 2,3,6,7,8,8a-hexahydro-1,4,9,9-tetramethyl-anthracene; 7-methanoazulene; Cunninghamia Lanceolata biology; Py-GC/MS; acetic ether extractives; alpha.-ethenyldecahydro-.alpha.,5,5,8atetramethyl-2-methylene; cedrol; copaene; drug; germacrene B; medicinal plant; nanobiomedical components; naphthalene; wood extractives; Biological materials; Biomedical materials; Cities and towns; Data mining; Forestry; Helium; Humans; Ionization; Medical treatment; Temperature; Cunninghamia lanceolata; Nano Biology; Py-GC/MS; acetic ether extractives; biomedical components;
