<Original>Economically Useful Ingredients and the Clonal Propagation of Eucalyptus citriodora Plant
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概要
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Economically useful ingredients and the clonal propagation of E. citriodora (lemon-scented gum) were studied in connection with the exploration and exploitation of higher plants called petroleum plants which produce large amounts of terpenoidal hydrocarbons. The extraction procedure of Eucalytus oils was improved. Economically useful ingredients such as allelochemicals (plant-growth inhibitors), mosquito-repellents, food-antioxidants and polyprenols, in addition to terpenoidal and plant-residual fuels, were isolated and identified by spectral analyses. Shoot formation in tissue cultures from different parts of E. citriodora seedlings was achieved using a Murashige-skoog (MS) basal medium containing indole-3-acetic acid (IAA) and zeatin (ZEA). Explants from the shoot apex, laternal bud and cotyledon grew to shoots. After shoot formation, three rooting media were examined to obtain optional root formation. Successful root formation was obtained on MS basal medium supplemented with 0.1 M indole butyric acid (IBM). Furthermore, the medium containing 0.1 M IAA was suitable for the regeneration of both shoot and root of Eucalyptus explants.
- 北海道東海大学の論文
- 1990-03-20
著者
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Mizutani Junya
Depertment Of Agricultural Chemistry Faculty Of Agriculture Hokkaido University
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NISHIMURA Hiroyuki
Deprtment of Bioscience and Technolgy, School of Engineering, Hokkaido Tokai University
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Nishimura Hiroyuki
Deprtment Of Bioscience And Technolgy School Of Engineering Hokkaido Tokai University