Development of TiO_2 photocatalytic oxidizer under a closed system and the regulation of ethylene allelopathy

封闭系统TiO_2光催化氧化剂的研制及乙烯化感作用的调控

• 批准号: 18380017
• 负责人: NISHIZAWA Takashi
• 金额: $ 11.47万
• 依托单位: Yamagata University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2006
• 资助国家: 日本
• 起止时间: 2006 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18380017/
• 关键词: 光触媒; エチレン; 貯蔵; 青果物; 二酸化炭素; 酸素; 貯蔵性; 糖; メロン; 野菜

The basic mechanism and design of the storage system of fruit and vegetables using TiO2 photo-catalytic oxidation could establish during the study period. Results of the study were presented at several scientific conferences including international symposiums. It is hoped that the system will be ready for practical use in the near future. In addition, the system will be useful especially for the storage of tropical fruits that were often less tolerant for low-temperature storage. The accumulated ethylene in the storage room was effectively decomposed by TiO_2 photo-catalytic oxidation but the ability of ethylene production of the fruits and vegetables was not inhibited. Therefore, the storability will be improved by acombination use of TiO_2 photo-catalytic oxidation and ethylene inhibitor.

在研究期间，初步建立了TiO2光催化氧化果蔬贮藏系统的基本原理和设计。这项研究的结果在包括国际研讨会在内的几个科学会议上发表。希望该系统能在不久的将来投入实际使用。此外，该系统将特别适用于热带水果的储存，这些水果通常对低温储存的耐受性较差。TiO2光催化氧化能有效地降解贮藏室内积累的乙烯，但不抑制果蔬产生乙烯的能力。因此，将TiO2光催化氧化与乙烯缓蚀剂结合使用，可改善其储藏性能。

项目成果

メロン 'ライフ' 果実の日持ち性に関する研究

甜瓜“生命”果实保质期的研究

• 发表时间: 2009
• 作者: Nishizawa;T.;T. Aikawa;M. Takahashi;H. Murayama and U. Matsushima;ヤン チャチャン・西沢隆・村山秀樹
• 通讯作者: ヤン チャチャン・西沢隆・村山秀樹

Storage of horticultural products in closed rooms with TiO2 photocatalyst : Changes in room atmosphere and quality of fruits and cut flowers

使用 TiO2 光催化剂在密闭房间中储存园艺产品：房间气氛以及水果和切花质量的变化

• 发表时间: 2006
• 期刊: Acta Horticulturae 712
• 作者: Nishizawa;T.;T. Aikawa;M. Takahashi;H. Murayama and U. Matsushima
• 通讯作者: H. Murayama and U. Matsushima

Effects of TiO2 photocatalytic oxidation in the room atmosphere and the quality of tomato fruit during storage under a closed system

室温下TiO2光催化氧化对番茄果实密闭贮藏品质的影响

• 发表时间: 2008
• 期刊: Acta Horticulturae 804
• 作者: Nishizawa T.;M. Takeda;H. Murayama and U. Matsushima
• 通讯作者: H. Murayama and U. Matsushima

Changes in cell wall composition in 'Andesu' netted melon (Cucumis melo L.) fruit as influenced by the development of water-core, Asian

“Andesu”网状甜瓜 (Cucumis melo L.) 果实细胞壁组成的变化受水核发育的影响，亚洲

• 发表时间: 2006
• 期刊: Journal of Plant Sciences 5(6)
• 作者: Aikawa;T.;T. Nishizawa;M. Ito;M. Togashi;N. Yamazaki
• 通讯作者: N. Yamazaki

光触媒酸化を利用したイチゴ果実の貯蔵に関する研究

草莓果实光催化氧化贮藏研究

• 发表时间: 2006
• 作者: Nishizawa T.;M. Takeda;H. Murayama and U. Matsushima;高橋桃子・西沢隆
• 通讯作者: 高橋桃子・西沢隆