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Extracts some plants on controlling green mold of orange and on postharvest quality parameters

The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malay...

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Main Authors: Ghassan.F., Al-Samarrai, Harbant, Singh, Prof. Madya Dr., Mohamed, Syarhabil
Other Authors: Ghassan_alsamarai@yahoo.com
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Plant extract
Cerbera odollam L
Penicillium digitatum
Post-harvest disease
Orange
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/27939
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spelling my.unimap-279392013-09-04T11:49:11Z Extracts some plants on controlling green mold of orange and on postharvest quality parameters Ghassan.F., Al-Samarrai Harbant, Singh, Prof. Madya Dr. Mohamed, Syarhabil Ghassan_alsamarai@yahoo.com harbant@uinmap.edu.my syarhabil@uinmap.edu.my Plant extract Cerbera odollam L Penicillium digitatum Post-harvest disease Orange The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduate Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia. Crude extracts of Neem, Pong-pong, hot Chili, Lemon grass, Tumeric, Clove, Green chirayta, Mahogani, Curry leaf and Ginger against Penicillium digitatum, the causes of green mould disease of orange fruits, was evaluated for their inhibitory effect in vitro and in vivo during storage conditions .Followed to lethality test LC50 (BST) to determine the lethal dose. In vitro experiments, different concentration of each crude extract at 500, 1000, 2000 and 3000ppm were tested on the growth of P. digitatum in petri dishes. The concentration at 3000 ppm from Neem, Pong-pong and hot Chili showed the highest inhibition growth reached the (90%) followed by Lemon grass and Ginger by inhibition reached (70%). While the rest of the effect of plant extracts was non positive in the control of the mycelium growth. In vivo experiments, treating fruits 21 days (best 5 plants that showed highest inhibition growth) the results were similar with those were obtained in tests PDA (petri dishes) in vitro. Crude extraction from Neem, hot Chili and Pong-pong at conc. of 4000 and 5000ppm showed significantly reduced the disease severity of fruits (100%) compared with untreated fruits (control) at 250C, through significantly reduced the undesirable fruits percentage, fruit weight loss percentage during storage for 21 days compared with control. Also the lethal concentration (LC50) values of the crude extracts were investigated using the Brine-shrimp (Artemia salina Leach) lethality test (BST). At 20, 5 and 30 μg/ml-1 Neem, Pong-pong and hot Chili showed very high lethal toxicity on brine and effect Lemon grass and Ginger in killed 50% was at 495 and 473 μg/ml- 1 respectively. 2013-09-04T11:48:20Z 2013-09-04T11:48:20Z 2012-06-18 Working Paper p. 72 -80 978-967-5760-11-2 http://hdl.handle.net/123456789/27939 en Proceedings of the The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Plant extract
Cerbera odollam L
Penicillium digitatum
Post-harvest disease
Orange
spellingShingle Plant extract
Cerbera odollam L
Penicillium digitatum
Post-harvest disease
Orange
Ghassan.F., Al-Samarrai
Harbant, Singh, Prof. Madya Dr.
Mohamed, Syarhabil
Extracts some plants on controlling green mold of orange and on postharvest quality parameters
description The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduate Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia.
author2 Ghassan_alsamarai@yahoo.com
author_facet Ghassan_alsamarai@yahoo.com
Ghassan.F., Al-Samarrai
Harbant, Singh, Prof. Madya Dr.
Mohamed, Syarhabil
format Working Paper
author Ghassan.F., Al-Samarrai
Harbant, Singh, Prof. Madya Dr.
Mohamed, Syarhabil
author_sort Ghassan.F., Al-Samarrai
title Extracts some plants on controlling green mold of orange and on postharvest quality parameters
title_short Extracts some plants on controlling green mold of orange and on postharvest quality parameters
title_full Extracts some plants on controlling green mold of orange and on postharvest quality parameters
title_fullStr Extracts some plants on controlling green mold of orange and on postharvest quality parameters
title_full_unstemmed Extracts some plants on controlling green mold of orange and on postharvest quality parameters
title_sort extracts some plants on controlling green mold of orange and on postharvest quality parameters
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/27939
_version_ 1643795568014655488
score 13.214268

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