Response of 1-Methycyclopropene on postharvest quality of local soursop (Annona muricata L.)

Soursop (Annona muricata L.), a climacteric fruit which is rich in bioactive compounds for use its in medicine. It produces an aromatic, sweet-sour and pleasant taste. However, there is a limitation in the fruit being able to reach distant markets. Its quick ripening and accentuated softening proper...

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Main Authors:	Lem, Ming Siang, Ding, Phebe, Mahmud Tengku Muda Mohamed
Format:	Article
Language:	English
Published:	Penerbit Universiti Kebangsaan Malaysia 2019
Online Access:	http://journalarticle.ukm.my/13315/ http://journalarticle.ukm.my/13315/ http://journalarticle.ukm.my/13315/1/09%20Lem%20Ming%20Siang.pdf

id	ukm-13315
recordtype	eprints
spelling	ukm-133152019-08-29T21:32:28Z http://journalarticle.ukm.my/13315/ Response of 1-Methycyclopropene on postharvest quality of local soursop (Annona muricata L.) Lem, Ming Siang Ding, Phebe Mahmud Tengku Muda Mohamed, Soursop (Annona muricata L.), a climacteric fruit which is rich in bioactive compounds for use its in medicine. It produces an aromatic, sweet-sour and pleasant taste. However, there is a limitation in the fruit being able to reach distant markets. Its quick ripening and accentuated softening properties make it difficult to handle without damage and shorten its postharvest life. In order to reduce lost value during storage life, this study aims to investigate the effect of 1-Methylcyclopropene (1-MCP) treatment on the fruit’s postharvest life including its physiological and physiochemical characteristics. Selected soursop fruits were harvested at 16 weeks after pollination and treated with various concentrations of 1-MCP (0, 400, 800 and 1200 nL/L) at 15°C + 3°C for 24 h and subsequently being stored at ambient temperature (25°C + 3°C). Observations on various physical, physiological, biochemical and antioxidants parameters were recorded at a two-day intervals 6 days of storage. The results showed that respiration rate and ethylene production in 1-MCP treated fruit were lower than those in the control batches. Further, the pulp of 1-MCP treated fruits remained firm and colour was retained throughout the observation period. Soursop treated at different 1-MCP concentration (0, 400, 800 and 1200 nL/L) showed that fruit treated with 400 nL/L had better ripe fruit quality. In addition, 1-MCP treated fruits were able to normally soften at day six after storage. However, antioxidant capacity, total phenolic content, and total flavonoid content of fruits from all treatments were found inconsistent during storage. Penerbit Universiti Kebangsaan Malaysia 2019-03 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/13315/1/09%20Lem%20Ming%20Siang.pdf Lem, Ming Siang and Ding, Phebe and Mahmud Tengku Muda Mohamed, (2019) Response of 1-Methycyclopropene on postharvest quality of local soursop (Annona muricata L.). Sains Malaysiana, 48 (3). pp. 571-579. ISSN 0126-6039 http://www.ukm.my/jsm/malay_journals/jilid48bil3_2019/KandunganJilid48Bil3_2019.html
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	Soursop (Annona muricata L.), a climacteric fruit which is rich in bioactive compounds for use its in medicine. It produces an aromatic, sweet-sour and pleasant taste. However, there is a limitation in the fruit being able to reach distant markets. Its quick ripening and accentuated softening properties make it difficult to handle without damage and shorten its postharvest life. In order to reduce lost value during storage life, this study aims to investigate the effect of 1-Methylcyclopropene (1-MCP) treatment on the fruit’s postharvest life including its physiological and physiochemical characteristics. Selected soursop fruits were harvested at 16 weeks after pollination and treated with various concentrations of 1-MCP (0, 400, 800 and 1200 nL/L) at 15°C + 3°C for 24 h and subsequently being stored at ambient temperature (25°C + 3°C). Observations on various physical, physiological, biochemical and antioxidants parameters were recorded at a two-day intervals 6 days of storage. The results showed that respiration rate and ethylene production in 1-MCP treated fruit were lower than those in the control batches. Further, the pulp of 1-MCP treated fruits remained firm and colour was retained throughout the observation period. Soursop treated at different 1-MCP concentration (0, 400, 800 and 1200 nL/L) showed that fruit treated with 400 nL/L had better ripe fruit quality. In addition, 1-MCP treated fruits were able to normally soften at day six after storage. However, antioxidant capacity, total phenolic content, and total flavonoid content of fruits from all treatments were found inconsistent during storage.
format	Article
author	Lem, Ming Siang Ding, Phebe Mahmud Tengku Muda Mohamed,
spellingShingle	Lem, Ming Siang Ding, Phebe Mahmud Tengku Muda Mohamed, Response of 1-Methycyclopropene on postharvest quality of local soursop (Annona muricata L.)
author_facet	Lem, Ming Siang Ding, Phebe Mahmud Tengku Muda Mohamed,
author_sort	Lem, Ming Siang
title	Response of 1-Methycyclopropene on postharvest quality of local soursop (Annona muricata L.)
title_short	Response of 1-Methycyclopropene on postharvest quality of local soursop (Annona muricata L.)
title_full	Response of 1-Methycyclopropene on postharvest quality of local soursop (Annona muricata L.)
title_fullStr	Response of 1-Methycyclopropene on postharvest quality of local soursop (Annona muricata L.)
title_full_unstemmed	Response of 1-Methycyclopropene on postharvest quality of local soursop (Annona muricata L.)
title_sort	response of 1-methycyclopropene on postharvest quality of local soursop (annona muricata l.)
publisher	Penerbit Universiti Kebangsaan Malaysia
publishDate	2019
url	http://journalarticle.ukm.my/13315/ http://journalarticle.ukm.my/13315/ http://journalarticle.ukm.my/13315/1/09%20Lem%20Ming%20Siang.pdf
first_indexed	2023-09-18T20:04:35Z
last_indexed	2023-09-18T20:04:35Z
_version_	1777407072728514560

Response of 1-Methycyclopropene on postharvest quality of local soursop (Annona muricata L.)

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