Ozone microbubbles disinfection technique to inactivate penicillium digitatum in suspension

This study investigated the effectiveness of ozone microbubbles on the growth inhibition of Penicillium digitatum at various reaction times. The iodine liberation and oxidation reduction potential (ORP) were directly used to measure the oxidation efficiency of ozone microbubbles generator. The iodin...

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Main Authors: A. Chuajedton, N. Nuanaon, J. Uthaibutra, K. Whangchai
Format: Book Series
Published: 2018
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Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84940102960&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/44507
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-445072018-04-25T07:51:25Z Ozone microbubbles disinfection technique to inactivate penicillium digitatum in suspension A. Chuajedton N. Nuanaon J. Uthaibutra K. Whangchai Agricultural and Biological Sciences This study investigated the effectiveness of ozone microbubbles on the growth inhibition of Penicillium digitatum at various reaction times. The iodine liberation and oxidation reduction potential (ORP) were directly used to measure the oxidation efficiency of ozone microbubbles generator. The iodine liberation and oxidation reduction potential (ORP) of ozone microbubbles treatments were rapidly increased with the highest rate within first 15 min. The spore suspension of P. digitatum was exposed to ozone gas and ozone microbubbles for 0, 15, 30, 45 and 60 min and incubated at 27°C for 48 h. Ozone microbubbles are demonstrated best result on the inactivation of P. digitatum spore germination. The percentage of spore germination significantly decreased after exposed to ozone microbubbles for 15 min, and completely inhibited the spore germination of fungus at 60 min. Furthermore, after treated with ozone microbubbles, abnormal spore was observed. 2018-01-24T04:43:54Z 2018-01-24T04:43:54Z 2015-01-01 Book Series 05677572 2-s2.0-84940102960 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84940102960&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/44507
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Agricultural and Biological Sciences
spellingShingle Agricultural and Biological Sciences
A. Chuajedton
N. Nuanaon
J. Uthaibutra
K. Whangchai
Ozone microbubbles disinfection technique to inactivate penicillium digitatum in suspension
description This study investigated the effectiveness of ozone microbubbles on the growth inhibition of Penicillium digitatum at various reaction times. The iodine liberation and oxidation reduction potential (ORP) were directly used to measure the oxidation efficiency of ozone microbubbles generator. The iodine liberation and oxidation reduction potential (ORP) of ozone microbubbles treatments were rapidly increased with the highest rate within first 15 min. The spore suspension of P. digitatum was exposed to ozone gas and ozone microbubbles for 0, 15, 30, 45 and 60 min and incubated at 27°C for 48 h. Ozone microbubbles are demonstrated best result on the inactivation of P. digitatum spore germination. The percentage of spore germination significantly decreased after exposed to ozone microbubbles for 15 min, and completely inhibited the spore germination of fungus at 60 min. Furthermore, after treated with ozone microbubbles, abnormal spore was observed.
format Book Series
author A. Chuajedton
N. Nuanaon
J. Uthaibutra
K. Whangchai
author_facet A. Chuajedton
N. Nuanaon
J. Uthaibutra
K. Whangchai
author_sort A. Chuajedton
title Ozone microbubbles disinfection technique to inactivate penicillium digitatum in suspension
title_short Ozone microbubbles disinfection technique to inactivate penicillium digitatum in suspension
title_full Ozone microbubbles disinfection technique to inactivate penicillium digitatum in suspension
title_fullStr Ozone microbubbles disinfection technique to inactivate penicillium digitatum in suspension
title_full_unstemmed Ozone microbubbles disinfection technique to inactivate penicillium digitatum in suspension
title_sort ozone microbubbles disinfection technique to inactivate penicillium digitatum in suspension
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84940102960&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/44507
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