Screening of Antibacterial Activity of Goniothalamus calvicarpa Extracts against Xanthomonas axonopodis pv. citri in vitro

Screening of Antibacterial Activity of Goniothalamus calvicarpa Extracts against Xanthomonas axonopodis pv. citri in vitro

Chiang Mai University (CMU) Journal of Natural Sciences is dedicated to the publication of original research in Sciences & Technology and the Health Sciences. Submissions are welcomed from CMU, as well as other Thai and foreign institutions. All submissions must be original research not previous...

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Main Authors: Juangjun Jumpathong, Nungruthai Suphrom, Bernard Dell, Khammool Khamsuk, Thanita Boonsrangsom, Thanatsan Poonpaiboonpipat
Language:English
Published: Chiang Mai University 2020
Subjects:
Antibacterial activity
Plant extract
Citrus canker
Online Access:http://cmuj.cmu.ac.th/uploads/journal_list_index/492011509.pdf
http://cmuir.cmu.ac.th/jspui/handle/6653943832/68659
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Institution: Chiang Mai University
Language: English
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spelling th-cmuir.6653943832-686592020-05-20T04:41:50Z Screening of Antibacterial Activity of Goniothalamus calvicarpa Extracts against Xanthomonas axonopodis pv. citri in vitro Juangjun Jumpathong Nungruthai Suphrom Bernard Dell Khammool Khamsuk Thanita Boonsrangsom Thanatsan Poonpaiboonpipat Antibacterial activity Plant extract Citrus canker Chiang Mai University (CMU) Journal of Natural Sciences is dedicated to the publication of original research in Sciences & Technology and the Health Sciences. Submissions are welcomed from CMU, as well as other Thai and foreign institutions. All submissions must be original research not previously published or simultaneously submitted for publication. Manuscripts are peer reviewed using the double -blinded review system by at least 2 reviewers before acceptance. The CMU Journal of Natural Sciences is published four times a year, in January, April, July and October. Citrus canker caused by Xanthomonas axonopodis pv. citri (Xac) is a serious disease in many parts of the world and is difficult to control. The use of copper-based pesticides is becoming a concern due to the accumulation of heavy metals in orchard soils and more benign treatment methods are needed. Eighteen Thai native plant extracts were screened for antibacterial activity against a Thai isolate of Xac and it was found that ethanolic extracts of Goniothalamus calvicarpa leaves showed the strongest antibacterial activity against Xac in vitro. The G. calvicarpa extracts were then sequentially dissolved with hexane, ethyl acetate and methanol and retested. A 70% aqueous ethanol extract and a methanol soluble extract produced strong inhibition zones against Xac. Although thin layer chromatographic profiles revealed the likely presence of flavonoids in the biologically active extracts of G. calvicarpa, the active compounds have yet to be identified. Work is proceeding to determine whether specific extracts of G. calvicarpa have biological activity against citrus canker in the field. 2020-05-20T04:41:50Z 2020-05-20T04:41:50Z 2020 Chiang Mai University (CMU) Journal of Natural Sciences 19,2 (Apr-Jun 2020), p.252-264 2465-4337 http://cmuj.cmu.ac.th/uploads/journal_list_index/492011509.pdf http://cmuir.cmu.ac.th/jspui/handle/6653943832/68659 Eng Chiang Mai University
institution Chiang Mai University
building Chiang Mai University Library
continent Asia
country Thailand
Thailand
content_provider Chiang Mai University Library
collection CMU Intellectual Repository
language English
topic Antibacterial activity
Plant extract
Citrus canker
spellingShingle Antibacterial activity
Plant extract
Citrus canker
Juangjun Jumpathong
Nungruthai Suphrom
Bernard Dell
Khammool Khamsuk
Thanita Boonsrangsom
Thanatsan Poonpaiboonpipat
Screening of Antibacterial Activity of Goniothalamus calvicarpa Extracts against Xanthomonas axonopodis pv. citri in vitro
description Chiang Mai University (CMU) Journal of Natural Sciences is dedicated to the publication of original research in Sciences & Technology and the Health Sciences. Submissions are welcomed from CMU, as well as other Thai and foreign institutions. All submissions must be original research not previously published or simultaneously submitted for publication. Manuscripts are peer reviewed using the double -blinded review system by at least 2 reviewers before acceptance. The CMU Journal of Natural Sciences is published four times a year, in January, April, July and October.
author Juangjun Jumpathong
Nungruthai Suphrom
Bernard Dell
Khammool Khamsuk
Thanita Boonsrangsom
Thanatsan Poonpaiboonpipat
author_facet Juangjun Jumpathong
Nungruthai Suphrom
Bernard Dell
Khammool Khamsuk
Thanita Boonsrangsom
Thanatsan Poonpaiboonpipat
author_sort Juangjun Jumpathong
title Screening of Antibacterial Activity of Goniothalamus calvicarpa Extracts against Xanthomonas axonopodis pv. citri in vitro
title_short Screening of Antibacterial Activity of Goniothalamus calvicarpa Extracts against Xanthomonas axonopodis pv. citri in vitro
title_full Screening of Antibacterial Activity of Goniothalamus calvicarpa Extracts against Xanthomonas axonopodis pv. citri in vitro
title_fullStr Screening of Antibacterial Activity of Goniothalamus calvicarpa Extracts against Xanthomonas axonopodis pv. citri in vitro
title_full_unstemmed Screening of Antibacterial Activity of Goniothalamus calvicarpa Extracts against Xanthomonas axonopodis pv. citri in vitro
title_sort screening of antibacterial activity of goniothalamus calvicarpa extracts against xanthomonas axonopodis pv. citri in vitro
publisher Chiang Mai University
publishDate 2020
url http://cmuj.cmu.ac.th/uploads/journal_list_index/492011509.pdf
http://cmuir.cmu.ac.th/jspui/handle/6653943832/68659
_version_ 1681752672119554048

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