鉴定的从云杉树皮甲虫 Ips typographus 中分离的酵母使马鞭草醇和马鞭草酮相互转化。
Interconversion of verbenols and verbenone by identified yeasts isolated from the spruce bark beetleIps typographus.
机构信息
Department of Ecological Chemistry, Göteborg University, Box 33031, S-400 33, Göteborg, Sweden.
出版信息
J Chem Ecol. 1984 Sep;10(9):1349-61. doi: 10.1007/BF00988116.
Six yeast strains have been isolated and identified from the spruce bark beetle,Ips typographus. We have studied the ability of the yeasts to interconvertcis-verbenol,trans-verbenol, and verbenone. (1S)-cis-Verbenol is an active component in the aggregation pheromone ofIps typographus. The isolatedCandida molischiana/ Hansenula capsulata strain can convert both (1R)- and (1S)-cis-verbenol to verbenone. TheCandida nitratophila strain converts (1R)-cis-verbenol totrans-verbenol and (1S)-cis-verbenol to verbenone. Some of the yeast strains produce 3-methylbutanol, 2-methylpropanol, and 2-phenylethanol after growth in Sabouraud medium.
从云杉卷叶蛾（Ips typographus）的树皮中分离鉴定了 6 株酵母。我们研究了这些酵母将顺式马鞭草烯醇、反式马鞭草烯醇和马鞭草酮相互转化的能力。（1S）-顺式马鞭草烯醇是云杉卷叶蛾聚集信息素的一种活性成分。分离出的Candida molischiana/ Hansenula capsulata 菌株可以将（1R）-和（1S）-顺式马鞭草烯醇转化为马鞭草酮。Candida nitratophila 菌株将（1R）-顺式马鞭草烯醇转化为反式马鞭草烯醇，将（1S）-顺式马鞭草烯醇转化为马鞭草酮。一些酵母菌株在萨布罗琼脂培养基中生长后会产生 3-甲基丁醇、2-甲基丙醇和 2-苯乙醇。
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