Response of 1‐methylcyclopropene Treated “Granny Smith” Apple Fruit to Air and Controlled Atmosphere Storage Conditions

Akbudak, B.; Özer, M. Hakan; Ertürk, Ümran

doi:10.1111/j.1745-4557.2008.00233.x

Cited by 21 publications

(17 citation statements)

References 19 publications

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“…1-MCP was determined to have a positive effect during shelf life on retention of firmness, as has been shown in previous studies [8,11,19,22]. Even late-harvest apples treated with 1-MCP remained much firmer during shelf life than those untreated, regardless of their harvest time.…”

Section: Fruit Qualitysupporting

confidence: 64%

“…Similar studies [8,19,22] also found that 1-MCP treatment was ineffective on the changes in apple total soluble solids.…”

Section: Total Soluble Solidssupporting

confidence: 59%

“…The highest overall appearance scores were obtained by 1-MCP-treated apples harvested on 30th September and 7th October (table III), which is mainly due to inhibition of superficial scald and retention of green peel colour [19]. 1-MCP-treated fruits from harvest 1 developed severe scald, which made them very unattractive.…”

Section: Organoleptic Qualitymentioning

confidence: 95%

“…Akbudak et al explained this situation as a consequence of retention of titratable acidity and inhibition of the reduction of sugars due to the decline in respiration rate caused by 1-MCP [19].…”

Section: Organoleptic Qualitymentioning

confidence: 99%

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Fruit quality of Granny Smith apples picked at different harvest times and treated with 1-MCP

Magazin¹,

Gvozdenovic²,

Keserović³

et al. 2010

Fruits

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-Introduction. Superficial scald is one of the most economically serious postharvest disorders of apples. The optimal harvest window and 1-MCP treatment significantly diminish the risk of storage scald and retain quality of apples stored in a normal atmosphere. Materials and methods. Fruits from three different harvest dates (23rd and 30th September, and 7th October 2008) were treated with 1-MCP (SmartFresh TM ) immediately after harvest, and stored in a normal atmosphere (1 ± 0.5)°C for 180 days followed by a shelf-life period of 7 days at (21 ± 1)°C. Assessments of superficial scald severity, firmness, total soluble solids and titratable acidity were recorded at days 1 and 7 after storage. Organoleptic quality assessments were made after the shelf-life period. Results. 1-MCP treatment was able to control superficial scald before and after shelf life in fruits from the last two harvest times. The highest scald values during shelf life were observed in untreated and 1-MCP-treated fruits from the earliest harvest (3.6 and 2.3, respectively). 1-MCP and early harvest time were determined to have a positive effect on retention of firmness and titratable acidity during storage. Total soluble solids was not affected by 1-MCP treatment. Combination of 1-MCP treatment and mid-or late harvest time gave the best evaluation scores for organoleptic quality. Conclusion. Our results show that 1-MCP treatments of late-harvested "Granny Smith" apples could offer satisfactory results for long-term air storage considering both the absence of superficial scald and retention of fruit quality. (SmartFresh TM ) immédiatement après récolte, stockés en atmosphère normale à (1 ± 0,5)°C pendant 180 jours puis laissés pendant 7 jours à (21 ± 1)°C. Des évaluations de la gravité de l'échaudure superficielle, de la fermeté des fruits, de leur teneur totale en solides solubles et de leur acidité titrable ont été effectuées aux jours 1 et 7 après stockage. Des évaluations de leur qualité organoleptique ont été faites en fin de période de conservation. Résultats. Le traitement au 1-MCP a permis de contrôler l'échaudure superficielle avant et après la période de 7 jours à (21 ± 1)°C pour les fruits récoltés aux deux dernières dates. Pendant cette période, l'échaudure a été la plus marquée pour les fruits de la première récolte, qu'ils aient été ou non traités au 1-MCP (scores de 3,6 et 2,3, respectivement). L'application de 1-MCP et une récolte précoce ont eu un effet positif sur le maintien de la fermeté et de la teneur en acidité titrable pendant le stockage. La teneur totale en solides solubles n'a pas été affectée par le traitement au 1-MCP. La combinaison d'un traitement au 1-MCP et d'une récolte à mi-ou en fin de saison ont donné les meilleurs scores d'évaluation de la qualité organoleptique des pommes stockées. Conclusion. Nos résultats montrent que les traitements au 1-MCP appliqués aux dernières dates de récolte pourraient donner des résultats satisfaisants pour le stockage à l'air, à long terme, des pommes "Granny Smith" du f...

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Section: Fruit Qualitysupporting

confidence: 64%

“…Similar studies [8,19,22] also found that 1-MCP treatment was ineffective on the changes in apple total soluble solids.…”

Section: Total Soluble Solidssupporting

confidence: 59%

Section: Organoleptic Qualitymentioning

confidence: 95%

Section: Organoleptic Qualitymentioning

confidence: 99%

See 2 more Smart Citations

Fruit quality of Granny Smith apples picked at different harvest times and treated with 1-MCP

Magazin¹,

Gvozdenovic²,

Keserović³

et al. 2010

Fruits

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“…1). According to Akbudak et al (2009), CA storage reduces respiration rates and weight loss of apple cv. 'Granny Smith' during storage.…”

Section: Resultsmentioning

confidence: 99%

Storage behaviour of ‘Reinette du Canada’ apple cultivars

Guerra¹,

Valenciano²,

Marcelo³

et al. 2010

Span. j. agric. res.

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Apple (Malus domestica Borkh) cultivars 'Reinette du Canada' (RC) and 'Reinette Grise du Canada' (RG) have been declared throughout the European Community as protected designation of origin (PDO) 'Manzana Reineta del Bierzo'. The aim of this research was to find out the influence of storage technique on quality of PDO apple cultivars 'RC' and 'RG', and to evaluate the absence of traditional post-harvest treatments in these high quality cultivars in order to reduce pesticide residues in fruit. Apples were kept in standard cold storage or in controlled atmosphere (CA). At harvest time and during storage, fruit from each treatment and storage technique was analysed to determine quality parameters as well as disorder incidence. CA storage has been useful to delay the maturity process of PDO apple cultivars 'RC' and 'RG' and to reduce the incidence of storage disorders. Apple cultivars had different behaviour so 'RG' cultivar showed lower weight loss (5.1%), shrivelling (6.4%) and bitter-pit (11%) than 'RC' cultivar (8.3%, 60.8% and 34%, respectively) at the end of storage. The response of both cultivars to the treatment was quite different, so 'RG' adapted better than 'RC' to the absence of postharvest treatments. Untreated 'RG' showed more brightness, total soluble solids (TSS) and TSS:titratable acidity values than treated 'RG', factors that could improve consumer acceptance. Effectiveness of postharvest treatment in terms of bitter-pit was lower in 'RG' than in 'RC'. These results indicate that 'RG' would adapt better to storage without the use of chemical postharvest treatments.Additional key words: cold storage, controlled atmosphere, Malus domestica, postharvest treatment, storability. ResumenComportamiento en conservación de cultivares de manzana 'Reineta del Canadá'Los cultivares de manzana (Malus domestica Borkh) 'Reineta del Canadá' (RC) y 'Reineta Gris del Canadá' (RG) han sido declarados en la Unión Europea como Denominación de Origen Protegida (DOP) 'Manzana Reineta del Bierzo'. El objetivo de este trabajo fue averiguar la influencia de la técnica de conservación en la calidad de los cultivares de la DOP 'Manzana Reineta del Bierzo', 'RC' y 'RG', así como evaluar la ausencia de los tradicionales tratamientos postcosecha en estos cultivares de alta calidad con objeto de reducir los residuos finales en el fruto. Las manzanas fueron almacenadas en frío normal o en atmósfera controlada. En recolección y durante la conservación frigorífica se determinaron los parámetros de calidad y la incidencia de enfermedades. La técnica de atmósfera controlada fue útil para retrasar la maduración de los cultivares DOP 'Manzana Reineta del Bierzo' 'RC' and 'RG' y para reducir la incidencia de alteraciones durante conservación. Los cultivares tuvieron diferente comportamiento, de manera que 'RG' mostró menor pérdida de peso (5,1%), arrugamiento (6,4%) y bitter-pit (11%) que 'RC' (8,3%, 60,8% y 34%, respectivamente) al final de la conservación. La respuesta de los cultivares ante el tratamiento fue diferente, pues '...

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Technical benefit on apple fruit of controlled atmosphere influenced by 1-MCP at molecular levels

Nunes¹,

Oliveira²,

Storch³

et al. 2020

Mol Genet Genomics

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Response of 1‐methylcyclopropene Treated “Granny Smith” Apple Fruit to Air and Controlled Atmosphere Storage Conditions

Abstract: In the study, the efficacy of

Cited by 21 publications

References 19 publications

Fruit quality of Granny Smith apples picked at different harvest times and treated with 1-MCP

Fruit quality of Granny Smith apples picked at different harvest times and treated with 1-MCP

Storage behaviour of ‘Reinette du Canada’ apple cultivars

Technical benefit on apple fruit of controlled atmosphere influenced by 1-MCP at molecular levels

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