Establishment of the technique of improve quality and growth control of the crops using discharge plasmas

• Project/Area Number: 25886011
• Research Category: Grant-in-Aid for Research Activity Start-up
• Allocation Type: Single-year Grants
• Research Field: Plasma electronics
• Research Institution: Fukuoka Institute of Technology (2014); Kyushu University (2013)
• Principal Investigator: KITAZAKI Satoshi 福岡工業大学, 工学部, 助教 (70713147)
• Project Period (FY): 2013-08-30 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000); Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
• Keywords: プラズマ / 大気圧放電 / 活性酸素種 / プラズマ農業 / 抗酸化活性 / 活性酸素

Outline of Final Research Achievements

Following results were obtained using plasma techniques in order to control growth and improve quality of the crops.
1,Appropriate plasma irradiation could control the antioxidative activity of crops. 2, Plasma irradiation enhances more antioxidative activity of the crops compared with ozone irradiation. 3, Measurement method of active oxygen species in atmospheric pressure plasmas developed using easy indicator method.

Research Products

• [Journal Article] Plasma induced long-term growth enhancement of Raphanus sativus L. using combinatorial atmospheric air dielectric barrier discharge plasmas (2014)
  • Author(s): S. Kitazaki, T. Sarinont, K. Koga, N. Hayashi, M. Shiratani
  • Journal Title: Curr. Appl. Phys. Volume: 14 Pages: S149-S153
  • DOI: 10.1016/j.cap.2013.11.056
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Growth enhancement effects of radish sprouts: atmospheric pressure plasma irradiation vs. heat shock (2014)
  • Author(s): T. Sarinont, T. Amano, S.Kitazaki, K. Koga, G. Uchida, M. Shiratani, N. Hayashi
  • Journal Title: Journal of Physics: Conference Series (SPSM26) Volume: 518
  • Peer Reviewed / Open Access
• [Journal Article] Effects of Atmospheric Air Plasma Irradiation on pH of Water (2014)
  • Author(s): T. Sarinont, K. Koga, S. Kitazaki, G. Uchida, N. Hayashi
  • Journal Title: J. Phys.: Conf. Series Volume: 1
  • DOI: 10.7566/jpscp.1.015078
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] 収穫後農作物への大気圧プラズマ照射の影響 (2013)
  • Author(s): 北崎訓，林信哉
  • Journal Title: プラズマ応用科学 Volume: 21,1 Pages: 56-57
  • Peer Reviewed
• [Journal Article] プラズマ照射による植物の成長促進 (2013)
  • Author(s): 北崎訓，林信哉
  • Journal Title: 電子情報通信学会信学技報 Volume: 113 Pages: 71-74
• [Journal Article] 植物の種子へのプラズマ照射及びUV光照射による成長促進 (2013)
  • Author(s): 内田詳平，小野大帝，田中昭匡，板良敷朝将，北崎訓，林信哉
  • Journal Title: 電気学会プラズマ研究会資料 Volume: PST-13 Pages: 73-76
  • NAID: 10031200880
• [Journal Article] 低圧プラズマ照射による植物細胞の抗酸化特性の評価 (2013)
  • Author(s): 小野大帝，内田詳平，田中昭匡，板良敷朝将，北崎訓，林信哉
  • Journal Title: 電気学会プラズマ研究会資料 Volume: PST-13 Pages: 81-84
  • NAID: 10031200882
• [Presentation] プラズマ照射によるシロイヌナズナの植物成長促進の世代間伝搬 (2014)
  • Author(s): 古閑一憲, サリノントタパナット, 北崎訓, 林信哉, 白谷正治
  • Organizer: 第30回九州・山口プラズマ研究会
  • Place of Presentation: 宜野湾市
  • Year and Date: 2014-11-25 – 2014-11-26
• [Presentation] Measurement of active oxygen species generated by oxygen RF discharge using chemical indicator method
  • Author(s): S. Kitazaki, N. Hayashi, M. Shiratani
  • Organizer: 2013 JSAP-MRS Joint Symposia
  • Place of Presentation: 同志社大学，京田辺市
• [Presentation] Evaluation of dose of active oxygen species generated by discharge using chemical indicator method
  • Author(s): S. Kitazaki, N. Hayashi
  • Organizer: The 8th International Conference on Reactive Plasmas / 31st Symposium on Plasma Processing
  • Place of Presentation: 福岡国際会議場，福岡市
• [Presentation] DPPH法を用いた大気圧放電プラズマ処理収穫物の抗酸化活性計測
  • Author(s): 北崎訓，林信哉
  • Organizer: 第23回日本MRS学術シンポジウム
  • Place of Presentation: 横浜市開港記念館，横浜市