神戸大学附属図書館デジタルアーカイブ
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https://doi.org/10.24546/81012907
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2024-04-19
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81012907 (fulltext)
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メタデータID
81012907
アクセス権
open access
出版タイプ
Version of Record
タイトル
切り花における燃焼法の効果の検証
その他のタイトル
Effects of Burning Stems on the Rehydration and Vase Life of Cut Flowers
著者
著者名
成川, 央庸
収録物名
課題研究優秀論文集
巻(号)
2020
ページ
96-113
出版者
神戸大学附属中等教育学校
刊行日
2021-01
公開日
2021-09-02
注記
令和2(2020)年度
抄録(自由利用可)
The stems of cut flowers are sometimes burned by Japanese flowers retailers to facilitate rehydration and lengthen their vase life. Yet, there is no scientific basis for its utility. This study explores the effects of this method to develop a more effective method. Hydrangea and chrysanthemum are used to investigate whether burning stems is effective for better rehydration. In addition, experiments with the antibacterial effect and water retention ability, which are considered to be the basis of its utility, were performed. Next, observation inside the burned stems were conducted in order to determine the cause of effects. In both flowers, burning stems exacerbates the rehydration and shortens vase life. The number of bacteria increased in burned stems. There is no significant improvement in water retention ability. The observation indicated that the destruction of vessel cells is the cause of effects. The study concludes that burning stems has bad effects on rehydration of cut flowers: it shortens their vase life by damaging stem cells itself and facilitating the proliferation of bacteria.
キーワード
facilitating rehydration
cut flowers
burning stems
freshness
technology development
clarification of a phenomenon
カテゴリ
課題研究優秀論文集
>
2020号(2021-01)
紀要論文
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資源タイプ
departmental bulletin paper
言語
Japanese (日本語)
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