[Determination of B(a)p contents of pine tar and its extractives].
In this paper, the B(a)P contents of pine tar and its extractives A, B were determined by PC-Scanning method. After combining extraction by caffeine and formic acid with PC-Scanning method, the B(a)P contents were obtained. The results showed the B(a)P contents of pine tar and its extractives A, B were 6171.3 ppb, 2285.2 ppb, 129.6 ppb, among them, the B(a)P content of B was the lowest.
Sun
Y
Y
Nanjing University of TCM, 210029.
Shen
H
H
Qiu
L
L
D001564:Benzo(a)pyrene / Q000032:analysis*; D028223:Pinus / Q000737:chemistry* / Q000145:classification; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D013638:Tars / Q000737:chemistry* / Q000302:isolation & purification
D013638:Tars; D001564:Benzo(a)pyrene