The effects of 1-MCP in cyclodextrin-based nanosponges to improve the vase life of Dianthus caryophyllus cut flowers

Seglie, Ludovica; Martina, Katia; Devecchi, Marco; Roggero, Carlo Maria; Trotta, Francesco; Scariot, Valentina

doi:10.1016/j.postharvbio.2010.08.012

Cited by 69 publications

(48 citation statements)

References 34 publications

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“…1). They delayed the onset of wilting in the flowers, which agrees with the findings of Lerslerwong and Ketsa (2008) for Dendrobium flowers and Segliea et al (2011) for Dianthus caryophyllus cut flowers. AOA is a well-known inhibitor of ACC synthase (Mensuali-Sodi et al, 2005).…”

Section: Discussionsupporting

confidence: 90%

Effects of Anti-Ethylene Treatments on Ethylene Production and Antioxidant Activities in Cut Spray Carnation

Karimi¹,

Asil²,

Nematzadeh³

et al. 2012

Journal of Fruit and Ornamental Plant Research

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A B S T R A C TThe present investigation was aimed to study changes in ethylene production, ACC content and antioxidant enzymes of cut spray carnation (Dianthus caryophyllus L.) flowers that had been treated with amino-oxyacetic acid (AOA), benzyladenine (BA) and 1-methylcyclopropene (1-MCP). Maximum vase life in 'Optima' spray carnations was obtained with 0.6 mg l -1 1-MCP. Ethylene production was significantly decreased by AOA at concentrations over 100 mg l -1 , BA at 30 mg l -1 , and 1-MCP at all concentrations, compared with the control. A significant increase in ACC content was observed in 1-MCP treated cut flowers compared with the control. However, the decline in ACC content was observed after using 100 or 150 mg l -1 AOA. A significant increase in SOD, CAT and POX enzyme activities was observed in the treatment with 0.6 mg l -1 1-MCP.

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Section: Discussionsupporting

confidence: 90%

Effects of Anti-Ethylene Treatments on Ethylene Production and Antioxidant Activities in Cut Spray Carnation

Karimi¹,

Asil²,

Nematzadeh³

et al. 2012

Journal of Fruit and Ornamental Plant Research

View full text Add to dashboard Cite

show abstract

“…They delayed the onset of wilting in the flowers, which agrees with the findings of Lerslerwong and Ketsa (2008) for Dendrobium flowers and Seglie et al (2011) for Dianthus caryophyllus cut ones.…”

Section: Discussionsupporting

confidence: 90%

Increasing plant longevity and associated metabolic events in potted carnation (Dianthus caryophyllus L. Clove Pink)

Karimi

Asil

Zakizadeh

2012

Braz. J. Plant Physiol.

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The effects of aminooxyacetic acid, benzyladenine, and 1-methylcyclopropene treatments on the post-production flower quality of potted carnation plants (Dianthus caryophyllus L. Clove Pink) were investigated considering ethylene production and antioxidant metabolism. Maximum plant longevity (17 days) was obtained using 70 ppb of 1-methylcyclopropene. As compared to control plants, ethylene production was significantly decreased by aminooxyacetic acid at concentrations over 100 mg L −1 , benzyladenine at 20 or 30 mg L -1, and 1-methylcyclopropene at 70 and 140 ppb. A significant increase in 1-aminocyclopropane-1-carboxylic-acid concentration was observed in 1-methylcyclopropene treated plants compared with the control ones. On the other hand, decline in 1-aminocyclopropane-1-carboxylic-acid concentration was observed after using 100 or 150 mg L −1 of aminooxyacetic acid. Use of 1-methylcyclopropene (70 or 140 ppb), aminooxyacetic acid (100 or 150 mg L −1 ), and benzyladenine (20 or 30 mg L −1 ) significantly decreased H 2 O 2 concentration and superoxide radical when compared with the untreated control. Significant increases in activities of superoxide dismutase, catalase, and peroxidase were noticed when plants were treated with 70 ppb 1-methylcyclopropene. In conclusion, aminooxyacetic acid, benzyladenine (at high concentrations), and 1-methylcyclopropene treatments can be suitable candidates for extending plant longevity, maintaining the visual quality, and reducing the loss of flower anthocyanin.

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“…The final properties of a CD-NS are strongly influenced by the nature of the cross-linker, the degree of cross-linking and the conditions of the synthesis reaction [21]. Several studies on the formulation and use of CD-NSs as nanocarriers have been conducted, showing that CD-NSs are a suitable delivery system for drugs, macromolecules and gases [22][23][24][25][26][27][28][29].…”

Section: L-dopa [(S)-2-amino-3-(34-dihydroxyphenyl)mentioning

confidence: 99%

Molecularly imprinted cyclodextrin nanosponges for the controlled delivery of L-DOPA: perspectives for the treatment of Parkinson’s disease

Trotta

Caldera

Cavalli

et al. 2016

Expert Opinion on Drug Delivery

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The effects of 1-MCP in cyclodextrin-based nanosponges to improve the vase life of Dianthus caryophyllus cut flowers

Cited by 69 publications

References 34 publications

Effects of Anti-Ethylene Treatments on Ethylene Production and Antioxidant Activities in Cut Spray Carnation

Effects of Anti-Ethylene Treatments on Ethylene Production and Antioxidant Activities in Cut Spray Carnation

Increasing plant longevity and associated metabolic events in potted carnation (Dianthus caryophyllus L. Clove Pink)

Molecularly imprinted cyclodextrin nanosponges for the controlled delivery of L-DOPA: perspectives for the treatment of Parkinson’s disease

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