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Updated: Sep 27, 2026

Infection of In Vivo and In Vitro Pines with the Pinewood Nematode Bursaphelenchus xylophilus and Isolation of Induced Volatiles
Published on: September 27, 2024
[Determination of B(a)p contents of pine tar and its extractives]
Abstract:
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.
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