Tolerância de maçã 'Gala' a baixas temperaturas durante o armazenamento

Brackmann, Auri; Ceretta, Marcelo; Pinto, Josuel Alfredo Vilela; Venturini, Thiago Liberalesso; Lúcio, Alessandro Dal ́Col

doi:10.1590/s0103-84782010000900009

Cited by 8 publications

(6 citation statements)

References 7 publications

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“…Thus, the reduction of temperature, up to a certain limit, increases the quality preservation and extends the period of fruit supply to the consumer market [12]. After harvesting, bunches are pre-cooled as soon as possible to remove field heat and reduce water loss [11,13]. For extended export and shipment purposes, the cold storage temperature must be kept optimum and constant because any disturbance can initiate the growth of fungi, mainly B. cinerea [14].…”

Section: Introductionmentioning

confidence: 99%

Postharvest Preservation of the New Hybrid Seedless Grape, ‘BRS Isis’, Grown Under the Double-Cropping a Year System in a Subtropical Area

et al. 2019

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‘BRS Isis’ is a new hybrid seedless table grape tolerant to downy mildew with a good adaptation to the tropical and subtropical climates. Gray mold, caused by Botrytis cinerea Pers. ex Fr. is known as the most important postharvest mold in table grapes, causing extensive losses worldwide. As the postharvest behavior of ‘BRS Isis’ is still unknown, the objective of this work was to evaluate the postharvest preservation and B. cinerea mold control of this new grape cultivar, grown under the double-cropping a year system. Grape bunches were purchased from a field of ‘BRS Isis’ seedless table grapes trained on overhead trellises located at Marialva, state of Parana (South Brazil). Grapes were subjected to the following treatments in a cold room at 1 ± 1°C: (i) Control; (ii) SO2-generating pad; (iii) control with bunches inoculated with the pathogen suspension; (iv) SO2-generating pad with bunches inoculated with the pathogen suspension. The completely randomized experimental design was used with four treatments, each including five replicates. The incidence of gray mold and other physicochemical variables, including bunch mass loss, shattered berries, skin color index, soluble solids (SS), titratable acidity (TA), and SS/TA ratio of grapes, were evaluated at 50 days after the beginning of cold storage and at seven days at room temperature (22 ± 2°C). The ‘BRS Isis’ seedless grape, packaged with SO2-generating pads and plastic liners, has a high potential to be preserved for long periods under cold storage, at least for 50 days, keeping very low natural incidence of gray mold, mass loss, and shattered berries.

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Section: Introductionmentioning

confidence: 99%

Postharvest Preservation of the New Hybrid Seedless Grape, ‘BRS Isis’, Grown Under the Double-Cropping a Year System in a Subtropical Area

et al. 2019

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“…For this reason, after harvesting, the bunches must be pre-cooled as soon as possible in order to remove the "field heat". This process aims to reduce the loss of mass caused by excessive respiration of the fruit since the temperature is high, in addition to avoiding injuries due to the cold if the grapes were stored directly at a temperature around 0 • C [19,20].…”

Section: Cold Storagementioning

confidence: 99%

SO2-Generating Pads and Packaging Materials for Postharvest Conservation of Table Grapes: A Review

et al. 2023

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Table grapes are one of the leading fruit species cultivated in several countries due to their distinguishing sensory and nutritional properties. However, grapes are a non-climacteric fruit with relatively low physiological activity after harvest, and they are highly perishable due to gray mold caused by Botrytis cinerea as well to mass loss, berry softening, color degradation, and dehydration and darkening of the stem. To avoid all these difficulties, several packaging materials are used during cold storage to keep table grapes fresh and healthy for consumers. Proper packaging and cold storage combined can extend the shelf life of high-quality bunches by protecting them from mechanical injuries and decays during transportation and storage. In recent years, several packaging materials have been developed to be used for domestic and export markets, especially those when the conservation of table grapes has to be extended for several weeks or even months. This review addresses the main recent packaging materials for postharvest conservation of table grapes during cold storage, including SO2-generating pads, perforated plastic, and bio-based liners.

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“…Cold storage, where only temperature and relative humidity are controlled in the storage chamber, is one of the main methods for conservation of fruit quality (CHITARRA & CHITARRA, 2005;BRACKMANN et al, 2010). Thus, the reduction of temperature, up to a certain limit, increases the quality maintenance and extends the period of fruit supply to the consumer market.…”

Section: Introductionmentioning

confidence: 99%

Relative humidity during cold storage on Postharvest quality of 'Niagara Rosada' table grapes

et al. 2015

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Tolerância de maçã 'Gala' a baixas temperaturas durante o armazenamento

Cited by 8 publications

References 7 publications

Postharvest Preservation of the New Hybrid Seedless Grape, ‘BRS Isis’, Grown Under the Double-Cropping a Year System in a Subtropical Area

Postharvest Preservation of the New Hybrid Seedless Grape, ‘BRS Isis’, Grown Under the Double-Cropping a Year System in a Subtropical Area

SO2-Generating Pads and Packaging Materials for Postharvest Conservation of Table Grapes: A Review

Relative humidity during cold storage on Postharvest quality of 'Niagara Rosada' table grapes

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