Efficacy of New Inhibitors of Ethylene Perception in Improvement of Display Quality of Miniature Potted Roses (Rosa hybrida L.)

Buanong, M.; Mibus, H.; Sisler, Edward C.; Serek, Margrethe

doi:10.1007/s10725-005-1768-y

Cited by 16 publications

(4 citation statements)

References 28 publications

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“…The main effects of external and/or internal ethylene on potted roses include leaf yellowing and abscission, acceleration of bud and flower shedding, flower premature aging and decreasing of flower vase life [5]. However, response of potted roses to external ethylene treatment is different dependent on their varieties [4,[6][7]. Some anti-ethylene agents such as 1-MCP can suppress ethylene action by occupation of place of ethylene on receptors, resulting in improving postharvest display of rose plants [7,8].…”

Section: Introductionmentioning

confidence: 99%

Effects of External Ethylene on Laccase and Antioxidant Enzymes Activity, and Physio-Biochemical Characteristics of Potted Miniature Rose cv. Sanaz-e-Zard

Ranjbar¹,

Ahmadi²

2016

J Hortic

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In order to study the effect of external ethylene on postharvest display and activity of some senescence-related enzymes in potted miniature roses, this experiment was carried out in a completely randomized design, using three treatment levels with three replications. In glass chambers, potted miniature rose plants were exposed to ethylene concentrations of 0, 5 and 10 μL L-1 for 12 h. The results of study showed that the application of ethylene affected morphological and physiological properties and activity of antioxidant enzymes, as well as laccase enzyme in treated plants. Stress of ethylene in miniature roses caused to increase the percentage of leaf abscission and laccase enzyme activity. Studying defensive mechanism by measuring antioxidant enzymes showed that after using stress of ethylene activity of peroxidase enzyme was gradually decreased. Ethylene concentration of 10 μL L-1 caused to increase activity of peroxidase enzyme in primary days after exposing to ethylene stress but enzyme activity was gradually decreased till the final days. In other side, increasing peroxidation rate of membrane lipids under ethylene stress condition shows plant inability to eliminate or balance oxygen free radicals. Activity of laccase in stressed plants was increased significantly during time, concomitant with decreasing chlorophyll and proline content.

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Section: Introductionmentioning

confidence: 99%

Effects of External Ethylene on Laccase and Antioxidant Enzymes Activity, and Physio-Biochemical Characteristics of Potted Miniature Rose cv. Sanaz-e-Zard

Ranjbar¹,

Ahmadi²

2016

J Hortic

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“…Here, 1-Methylcyclopropene (1-MCP) among these cyclopropenes is so far the most effective ethylene inhibitor [7]. Buanong et al, [8] and Kebenei et al, [9] had also mentioned that although other cyclopropenes employ more inhibition of ethylene action than the methyl derivative, 1-MCP remains the cyclopropene of choice for suppressing ethylene responses for ease of use in case of easiness.1-MCP is very effective odourless ethylene antagonist with 54.09 molecular weight, stable at room temperature and has a non-toxic mode of action, with low (< 0.1 ppm) measurable residues in fruits. Its chemical formula is C 4 H 6 .…”

Section: Methylcyclopropene (1-mcp): General Usementioning

confidence: 99%

Application of 1-Methylcyclopropene (1-MCP) for Delaying the Ripening of Banana: A Review

Wasala¹,

Benaragama

Kumara

et al. 2021

ARJA

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1- Methylcyclopropene (1-MCP) has been identified as a safe chemical tested successfully in extending shelf life while maintaining quality of plant products. 1-MCP, at very low concentrations, usually blocks ethylene receptors and then inhibits the action of ethylene delaying further ripening and senescence. Several studies have been conducted elsewhere for delaying ripening of different banana cultivars such as Cavendish, Prata, Tella Chakkerakeli, Beragan and Kolikuttu. Physiological reactions related with ripening of banana are delayed by inhibition of ethylene perception, while ethylene synthesis of banana fruit can be regulated at suppressed levels of ACS and ACO by 1-MCP. The effectiveness of 1-MCP on bananas varies with the maturity of the fruit. Fumigation, the conventional application method, has some limitations, particularly long exposure duration, uneven ripening and green ripening in bananas. Application of 1-MCP in aqueous form is recently developed to minimize these limitations. Micro-bubbling and controlled release packaging technologies are effective tools of application of 1-MCP on bananas. This review compiles and critically analyses the existing knowledge on the technological use of 1-MCP, clarifies inconsistencies in different publications.

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“…Movement of the immediate precursor of ethylene via the xylem to watered plants also inhibits leaf growth, suggesting that ethylene plays an important role in the regulation of leaf growth, such as dry soil (Davies et al, 2005). Therefore, studies have focused on generating ethylene and preventing water loss during the distribution of potted kalanchoe (Serek and Reid, 2000;Son et al, 2002), roses (Buanong et al, 2005), salvia (Kim and van Iersel, 2011), Phalaenopsis spp. (Jeon et al, 2019), and geranium (Oh and Runkle, 2009) in countries including South Korea.…”

Section: Introductionmentioning

confidence: 99%

Comparison of Shelf Life and Quality of Potted Hydrangea ‘Speedy Red’ under Different Abscisic Acid Spray Concentrations

Oh¹,

Kim²,

Lee³

2021

HST

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This study compared the shelf life and quality of potted hydrangea ('Speedy Red') treated with different abscisic acid (ABA) spray concentrations and investigated the associated physiological changes. Plants were treated with 0 (control), 1,000, 2,000, or 2,500 mg•L -1 ABA, which was applied by spraying. Treatment with 2,000 and 2,500 mg•L -1 ABA extended the hydrangea shelf life by 2 days compared to the control, and the 2,000 mg•L -1 treatment attenuated change in sepal color and wilting compared to other treatments, suggesting quality control in potted plants. Additionally, the 2,000 mg•L -1 ABA spray treatment increased stomatal closure up to day 5 post-treatment, corresponding to the end of the shelf life for treated plants, indicating that ABA spray decreased transpiration-induced water loss. The 2,000 mg•L -1 ABA spray treatment resulted in the highest maximum quantum yield of PSII among the treatments, and the normalized difference vegetation index and the simple ratio index values were also higher than those obtained with other treatments. Thus, 2,000 mg•L -1 ABA spray treatment mitigated water stress by inducing stomatal closure in potted hydrangea ('Speedy Red'). Overall, the ABA spray treatment controlled stomatal closure and effectively inhibited transpiration, which minimized water loss and preserved plant moisture levels, thereby extending shelf life and quality. Our study also assessed the potential use of nondestructive measurements (e.g., chlorophyll fluorescence and vegetation indices) to monitor the quality of potted hydrangea, which may facilitate the evaluation of potted flower quality on site.ABA spray treatment at 2,000 mg•L -1 effectively extends the shelf life and improves the quality of potted hydrangea ('Speedy Red'). These results are useful for the postharvest management of potted hydrangeas.

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Efficacy of New Inhibitors of Ethylene Perception in Improvement of Display Quality of Miniature Potted Roses (Rosa hybrida L.)

Cited by 16 publications

References 28 publications

Effects of External Ethylene on Laccase and Antioxidant Enzymes Activity, and Physio-Biochemical Characteristics of Potted Miniature Rose cv. Sanaz-e-Zard

Effects of External Ethylene on Laccase and Antioxidant Enzymes Activity, and Physio-Biochemical Characteristics of Potted Miniature Rose cv. Sanaz-e-Zard

Application of 1-Methylcyclopropene (1-MCP) for Delaying the Ripening of Banana: A Review

Comparison of Shelf Life and Quality of Potted Hydrangea ‘Speedy Red’ under Different Abscisic Acid Spray Concentrations

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