广藿香酮
- 网络Pogostone;Patchoulenone;dhelwangin
广藿香酮-
背景：广藿香酮是广藿香PogostemonCablin（Blanco）Benth药材的主要有效成分之一。
The pogostone is one of the main effective components of Pogostemon cablin ( Blanco ) Benth .
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广藿香精油和广藿香酮对4龄菜粉蝶幼虫毒杀作用的LC50值分别为104.28和32.20μg.mL-1。
The values of LC_ ( 50 ) of essential oil and pogostone against the fourth instar larvae of P.rapae were 104.28 and 32.20 μ g · mL ~ ( - 1 ) respectively .
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茎油中含广藿香酮17.08%，而叶油中含量甚微（0.85%）。
Pogostone was poor , its contents in stem oil and leaf oil were respectively 17.08 % and 0.85 % ;