Diagnosis of tree health by the analysis of extractives

通过提取物分析诊断树木健康状况

• 批准号: 12660144
• 负责人: OGIYAMA Koichi
• 金额: $ 1.41万
• 依托单位: YAMAGATA UNIV.
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2000
• 资助国家: 日本
• 起止时间: 2000 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12660144/
• 关键词: tree health diagnosis; phytoalexins; gymnospormae acidic stem flows; α-pinene; ferruginol; sandaracopimaradiene-19-ol; cis-communic acid; bioassays; 健康診断; モノテルペン類; メチル化樹脂酸; デヒドロアビエチン酸; イソピマール酸メチル; ピノシルビン; 菌糸成長阻害; 羅病哀弱木; 抽出成分量; モノ.セスキテルペン

We have attempted to study the method for diagnosis of tree health by analyzing the extractives (phytoaloxins) which were formed as reaction of living tissues against the exogenous stress. Compounds in volatiles, stem flows and solvent-extractives of the trees(seedlings, the mature trees and/or oleo-resins) were investigated in order to find the marker compounds for health diagnosis of the trees. The strong acidic stem flows collected from the ever green conifers (SUGI and AKAMATSU) might be an marker compound suggesting the healthy condition. It was suggested by the bioassays that the weekend SUGI seedlings by cutting, AKAGARE disease and/or administration of ethrel resulted in emission of α- and β-pinene, camphene and myrcene, as well as ferruginol, sandaracopimaradiene-19-ol and cis communic acid as the main phytoaloxins.α-Pinene in AKAMATSU and RYUKYU-MATSU will be possibly the marker compounds for their health-diagnosis. In addition to dehydroabietic acid as the major component, the pimarane-type diterpenes such as pimaric acid, isopimaric acid and sandaracopimaric acid etc. rich in pine spp., as well as an unidentified sesquitepene may also be phytoalexins but further investigations hereafter will be necessary to establish the tree-health-diagnosis by their isolation, structural elucidation and bioassays for their phytoalexinal abilities.

我们试图通过分析萃取剂（植物氧蛋白）来研究诊断树木健康的方法，这些方法被形成为活组织对外源应激的反应。研究了树木（幼苗，成熟的树木和/或油黄性）的挥发物，茎流和溶剂提取物中的化合物，以找到树木健康诊断的标记化合物。从绿色的针叶树（Sugi和Akamatsu）收集的强酸性茎流可能是表明健康状况的标记化合物。 It was suggested by the bioassays that the weekend SUGI seedlings by cutting, AKAGARE disease and/or administration of ethrel resulted in emission of α- and β-pinene, camphene and myrcene, as well as ferruginol, sandaracopimaradiene-19-ol and cis communic acid as the main phytoaloxins.α-Pinene in AKAMATSU and RYUKYU-MATSU will be标记化合物的健康诊断化合物。 In addition to dehydroabietic acid as the major component, the pimarine-type diterpenes such as pimaric acid, isopimaric acid and sandalacopimary acid etc. rich in pine spp., as well as an unidentified sesquitepene may also be phytoalexins but further investigations hereafter will be necessary to establish the tree-health-diagnosis by their isolation, structural elucidation and生物测定能力。

项目成果

島田沙代子: "マツクイムシ被害木のきのこ菌床栽培培地への利用"第52回日本木材学会大会(岐阜)研究発表要旨集. (2002)

Sayoko Shimada：“使用松甲虫损坏的木材作为蘑菇床栽培介质”第 52 届日本木材协会会议（岐阜）的研究报告摘要集（2002 年）。

島田沙代子, 荻山紘一: "マツクイムシ被害木のきのこ菌床栽培培地への利用"第52回日本木材学会大会(岐阜)研究発表要旨集. (2002)

Sayoko Shimada、Koichi Ogiyama：“使用松甲虫损坏的木材作为蘑菇床栽培介质”第 52 届日本木材科学学会会议（岐阜）的研究报告摘要集（2002 年）。

S. Simada, K. Ogiyama: "Utilization of pine nematoda diseased Japanese rod pine as the cultivation medium for edible mushrooms"52nd Annual Meeting of Japan Wood Res. Soc.; proceedings. (2002)

S. Simada，K. Ogiyama：“利用松树线虫病害的日本杆松作为食用菌的栽培介质”第 52 届日本木材研究会年会。

尾形啓明,小沼宣敬,荻山紘一: "マツ針葉ワックス中性主成分の構成脂肪酸組成"第51回日本木材学会大会(東京)研究発表要旨集. 51回. (2001)

Hiroaki Ogata、Nobutaka Onuma、Koichi Ogiyama：“松针蜡中性主要成分的脂肪酸组成”第 51 届日本木材学会会议（东京）的研究报告摘要（2001 年）。