Effect of 1-MCP on Physiological Changes in Mango ´nam Dokmai´

Penchaiya, P.; Jansasithom, R.; Kanlayanarat, S.

doi:10.17660/actahortic.2006.712.91

Cited by 17 publications

(21 citation statements)

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“…The reduction in respiration rate in 1-MCP-treated fruit during ripening may be due to corresponding suppression in ethylene production. A similar reduction in ethylene production and respiration rate with1-MCP application has been reported in mango (Lalel et al 2003;Penchaiya et al 2006;Chaiprasart and Hansawasdi 2009). …”

Section: Discussionsupporting

confidence: 81%

“…Similarly, ethrel application improved the skin colour of 'Neelum' mango fruit during the ripening period (Kulkarni et al 2004). Whlist, 1-MCP application delay peel and pulp colour development in 'Namh-dawg-mai-sri-tong' (Chaiprasart and Hansawasdi 2009), 'Nam Dokmai' (Penchaiya et al 2006), 'Peter', Brokin' and 'Julie' (Faasema et al 2014) mangoes. A linear increase in SSC and SSC:TA ratio were observed during fruit ripening of 'Kensington Pride' mango ( Fig.…”

Section: Discussionmentioning

confidence: 96%

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Role of 1-MCP in regulating ‘Kensington Pride’ mango fruit softening and ripening

et al. 2015

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Ripening of mango fruit is characterized by softening of flesh which limits its shelf life. 1-MCP is nontoxic gas that delays fruit softening and improves quality of several fruit. Therefore, the role of 1-MCP in regulating fruit softening and quality of 'Kensington Pride' mango was investigated. Physiological mature fruits treated with 1-MCP (1 mL L -1 ), ethylene (10 mL L -1 ) or 1-MCP ? ethylene for 12 h at ambient condition (20 ± 1°C). Untreated (control) as well as treated fruits were allowed to ripe at ambient temperature (20 ± 1°C) for 10 days. Ethylene production, respiration rate and other fruit ripening parameters were determined periodically. Climacteric peaks of ethylene production and respiration rate were significantly supressed by 1-MCP application as compared to ethylene-treated and control fruit. Exogenous application of ethylene accelerated the development of fruit colour, fruit softening with increased activities of exo-PG, endo-PG and EGase enzymes in the pulp tissues. Whereas, activities of fruit softening enzymes were significantly delayed and/or suppressed in 1-MCP-treated fruit. 1-MCPtreated fruit showed improved rheological properties (i.e., firmness, springiness and stiffness), decreased level of citric acid, malic acid, succinic acid, total organic acids, total sugars and sucrose than other treatments. 1-MCP inhibited the activities of fruit softening enzymes which consequently delayed the ripening and ripening related changes in 'Kensington Pride' mango.

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Section: Discussionsupporting

confidence: 81%

Section: Discussionmentioning

confidence: 96%

Role of 1-MCP in regulating ‘Kensington Pride’ mango fruit softening and ripening

et al. 2015

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“…The use of 1-methylcyclopropene (1-MCP), an ethylene action inhibitor, blocks the ethylene receptors irreversibly and thus delays ripening. In mango, the post-harvest application of 1-MCP to delay ripening has been reported by many researchers (Hofman et al 2001;Jiang & Joyce 2000;Lalel et al 2003e;Penchaiya et al 2006). The treatment of mangoes with 1-MCP at 100 μl L −1 for 12 hours delayed the fruit softness and skin colour changes (Jiang & Joyce 2000).…”

Section: Ethylene Biosynthesis and Action Inhibitorsmentioning

confidence: 97%

“…The application of 1-MCP in mango also retarded the biosynthesis of aroma volatile compounds leading to lower aroma quality in ripe fruit (Lalel et al 2003e). The post-harvest life of 'Nam Dokmai' mangoes treated with 1-MCP (1 μl L −1 ) for 24 hours could be extended to 15 days at 20°C (Penchaiya et al 2006). A significant variation has been observed among results from 1-MCP treatments at differing doses and exposure durations in mango.…”

Section: Ethylene Biosynthesis and Action Inhibitorsmentioning

confidence: 98%

Mango

Singh

2012

Crop Post‐Harvest: Science and Technology

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“…Several studies have shown that the number of days required to ripen mangoes can be delayed by several days through the use of 1-MCP (Lalel et al 2003;Alves et al 2004;Jiang and Joyce 2005;Sane et al 2005;Penchaiya et al 2006). Alves et al (2004) were successful in using low concentrations (30 and 120 ppb) of 1-MCP to delay ripening of "Tommy Atkins" mangoes.…”

Section: Introductionmentioning

confidence: 99%

Effects of Storage Temperature on 1-Methylcyclopropene-Treated Mango (Mangnifera Indica) Fruit Varieties

Faasema

Alakali

Abu

2012

Journal of Food Processing and Preservation

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Ripening has been delayed in many fruits using 1‐methylcyclopropene (1‐MCP), an ethylene inhibitor in many parts of the world. In this study, three improved mango varieties (“Peter,” “Brokin” and “Julie”) from Benue State, Nigeria were treated with 1 and 2 ppm concentrations of 1‐MCP for 24 h and stored at (32C) and (20C). Fruit quality attributes such as firmness, weight retention, titratable acidity, pH, soluble solids and ascorbic acid content were monitored at 0‐, 3‐, 6‐, 12‐, 18‐, 21‐ and 25‐day intervals. Fruit ripening was not delayed in treated fruits stored at (32C), however, fruit firmness, weight and color changes were minimized during storage. Conversely, ripening was delayed for fruits stored at 20C for up to 25 days. Titratable acidity, pH, soluble solids and ascorbic acid of the stored mango fruits were, for the most part, not affected significantly by 1‐MCP treatment. The efficacy of 1‐MCP in delaying mango ripening appears to be dependent on the storage temperature of treated fruits. Practical Applications The research work is aimed at minimizing the accelerated ripening of tropical mango fruits for improved shelf life.

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Effect of 1-MCP on Physiological Changes in Mango ´nam Dokmai´

Cited by 17 publications

References 0 publications

Role of 1-MCP in regulating ‘Kensington Pride’ mango fruit softening and ripening

Role of 1-MCP in regulating ‘Kensington Pride’ mango fruit softening and ripening

Mango

Effects of Storage Temperature on 1-Methylcyclopropene-Treated Mango (Mangnifera Indica) Fruit Varieties

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