Growth enhancement effects of radish sprouts

Atmospheric pressure plasma irradiation vs. heat shock

T. Sarinont, T. Amano, S. Kitazaki, Kazunori Koga, G. Uchida, Masaharu Shiratani, Nobuya Hayashi

Research output: Contribution to journalConference article

8 Citations (Scopus)

Abstract

We compare growth enhancement effects due to atmospheric air dielectric barrier discharge plasma irradiation and heat shock to seeds of radish sprouts (Raphanus sativus L.). Interactions between radicals and seeds in a short duration of 3 min. lead to the growth enhancement of radish sprouts in a long term of 7 days and the maximum average length is 3.7 times as long as that of control. The growth enhancement effects become gradually weak with time, and hence the ratio of the average length for plasma irradiation to that for control decreases from 3.7 for the first day to 1.3 for 7 day. The average length for heat shock of 60°C for 10 min. and 100°C for 3 min. is longer than that for control, and the maximum average length is 1.3 times as long as that of control. Heat shock has little contribution to the growth enhancement due to plasma irradiation, because the maximum temperature due to plasma irradiation is less than 60°C.

Original languageEnglish
Article number012017
JournalJournal of Physics: Conference Series
Volume518
Issue number1
DOIs
Publication statusPublished - Jan 1 2014
Event26th Symposium on Plasma Sciences for Materials, SPSM 2013 - Fukuoka, Japan
Duration: Sep 23 2013Sep 24 2013

Fingerprint

atmospheric pressure
shock
heat
irradiation
augmentation
seeds
plasma jets
air
interactions
temperature

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Growth enhancement effects of radish sprouts : Atmospheric pressure plasma irradiation vs. heat shock. / Sarinont, T.; Amano, T.; Kitazaki, S.; Koga, Kazunori; Uchida, G.; Shiratani, Masaharu; Hayashi, Nobuya.

In: Journal of Physics: Conference Series, Vol. 518, No. 1, 012017, 01.01.2014.

Research output: Contribution to journalConference article

@article{fa06a90ae4984c849a77cf8c354da5ef,
title = "Growth enhancement effects of radish sprouts: Atmospheric pressure plasma irradiation vs. heat shock",
abstract = "We compare growth enhancement effects due to atmospheric air dielectric barrier discharge plasma irradiation and heat shock to seeds of radish sprouts (Raphanus sativus L.). Interactions between radicals and seeds in a short duration of 3 min. lead to the growth enhancement of radish sprouts in a long term of 7 days and the maximum average length is 3.7 times as long as that of control. The growth enhancement effects become gradually weak with time, and hence the ratio of the average length for plasma irradiation to that for control decreases from 3.7 for the first day to 1.3 for 7 day. The average length for heat shock of 60°C for 10 min. and 100°C for 3 min. is longer than that for control, and the maximum average length is 1.3 times as long as that of control. Heat shock has little contribution to the growth enhancement due to plasma irradiation, because the maximum temperature due to plasma irradiation is less than 60°C.",
author = "T. Sarinont and T. Amano and S. Kitazaki and Kazunori Koga and G. Uchida and Masaharu Shiratani and Nobuya Hayashi",
year = "2014",
month = "1",
day = "1",
doi = "10.1088/1742-6596/518/1/012017",
language = "English",
volume = "518",
journal = "Journal of Physics: Conference Series",
issn = "1742-6588",
publisher = "IOP Publishing Ltd.",
number = "1",

}

TY - JOUR

T1 - Growth enhancement effects of radish sprouts

T2 - Atmospheric pressure plasma irradiation vs. heat shock

AU - Sarinont, T.

AU - Amano, T.

AU - Kitazaki, S.

AU - Koga, Kazunori

AU - Uchida, G.

AU - Shiratani, Masaharu

AU - Hayashi, Nobuya

PY - 2014/1/1

Y1 - 2014/1/1

N2 - We compare growth enhancement effects due to atmospheric air dielectric barrier discharge plasma irradiation and heat shock to seeds of radish sprouts (Raphanus sativus L.). Interactions between radicals and seeds in a short duration of 3 min. lead to the growth enhancement of radish sprouts in a long term of 7 days and the maximum average length is 3.7 times as long as that of control. The growth enhancement effects become gradually weak with time, and hence the ratio of the average length for plasma irradiation to that for control decreases from 3.7 for the first day to 1.3 for 7 day. The average length for heat shock of 60°C for 10 min. and 100°C for 3 min. is longer than that for control, and the maximum average length is 1.3 times as long as that of control. Heat shock has little contribution to the growth enhancement due to plasma irradiation, because the maximum temperature due to plasma irradiation is less than 60°C.

AB - We compare growth enhancement effects due to atmospheric air dielectric barrier discharge plasma irradiation and heat shock to seeds of radish sprouts (Raphanus sativus L.). Interactions between radicals and seeds in a short duration of 3 min. lead to the growth enhancement of radish sprouts in a long term of 7 days and the maximum average length is 3.7 times as long as that of control. The growth enhancement effects become gradually weak with time, and hence the ratio of the average length for plasma irradiation to that for control decreases from 3.7 for the first day to 1.3 for 7 day. The average length for heat shock of 60°C for 10 min. and 100°C for 3 min. is longer than that for control, and the maximum average length is 1.3 times as long as that of control. Heat shock has little contribution to the growth enhancement due to plasma irradiation, because the maximum temperature due to plasma irradiation is less than 60°C.

UR - http://www.scopus.com/inward/record.url?scp=84903434520&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84903434520&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/518/1/012017

DO - 10.1088/1742-6596/518/1/012017

M3 - Conference article

VL - 518

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012017

ER -