Postharvest High-CO<sub>2</sub> Treatments on the Quality of Soft Fruit Berries: An Integrated Transcriptomic, Proteomic, and Metabolomic Approach

Romero, Irene; Escribano, M. Isabel; Merodio, Carmen; Sanchez-Ballesta, Marı́a T.

doi:10.1021/acs.jafc.2c01305

Cited by 7 publications

(4 citation statements)

References 29 publications

(48 reference statements)

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“…In the atmosphere of extremely high CO 2 concentration for a long time, the anaerobic respiration of fruits and vegetables will lead to unpleasant odor and decay. 51 On the eighth day, green plums exhibited spoilage in air conditions and CNF package (Figure S6), while those in the PET and CNF-PB8 preservation package with a high gas transmission rate maintained green. The green plums in the PET package were benefited from the excellent water vapor barrier property of the film, and after 25 days of storage, the weight loss was only 4.92 ± 0.01%.…”

Section: ■ Results and Discussionmentioning

confidence: 99%

“…For a long time after that, the atmosphere of the package tended to be stable, and the CO 2 generated in the package could enter the air on time through the film, and the external O 2 entered the inside of the package through the micropores of the film to maintain the low aerobic respiration rate of green plums and avoid the occurrence of anaerobic respiration. In the atmosphere of extremely high CO 2 concentration for a long time, the anaerobic respiration of fruits and vegetables will lead to unpleasant odor and decay . On the eighth day, green plums exhibited spoilage in air conditions and CNF package (Figure S6), while those in the PET and CNF-PB8 preservation package with a high gas transmission rate maintained green.…”

Section: Resultsmentioning

confidence: 99%

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CO₂ Escaping In Situ Endowed the Antimicrobial Nanocellulose Packaging Film with a Microporous Structure

Zhou

Yang

et al. 2023

ACS Sustainable Chem. Eng.

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The atmosphere and the mold under high humidity severely determine the shelf-life of fruits and vegetables. The microporous structure is helpful to regulate the atmosphere in the package. In this study, we designed a nanocellulose film with a microporous structure by CO2 escaping in situ. The microporous structure provided a pathway that enhanced the gas transmission rate, with the porosity of the film reaching 79.60% and O2 and CO2 transmission reaching 115.57 ± 1.81 cm3/m2 day bar and 145.91 ± 11.71 cm3/m2 day bar, respectively. Polyethyleneimine was exposed around the micropores accompanied by CO2 escaping in situ, which endowed the film with excellent antimicrobial property. The film could regulate the atmosphere and inhibit the microbial growth to maintain the color and taste of green plums and loquats for a long time. CO2 escaping in situ provides a green and sustainable strategy for the development of packaging materials of the microporous structured nanocellulose films with antimicrobial property.

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Section: ■ Results and Discussionmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

CO₂ Escaping In Situ Endowed the Antimicrobial Nanocellulose Packaging Film with a Microporous Structure

Zhou

Yang

et al. 2023

ACS Sustainable Chem. Eng.

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“…Plant hormones are important factors in the regulation of soften and senescence of fruits, which have important effects on texture, flavor, and other quality during postharvest storage [52,53]. Trigonelline was significantly downregulated in both PSP/PHP (|log 2 (FC)|: 6.30) and FSP/FHP (3.41).…”

Section: Plant Hormone Regulationmentioning

confidence: 99%

Elucidating Softening Mechanism of Honey Peach (Prunus persica L.) Stored at Ambient Temperature Using Untargeted Metabolomics Based on Liquid Chromatography-Mass Spectrometry

Kong,

Luo,

Chen

et al. 2023

Horticulturae

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Peach fruit softening is the result of a series of complex physiological and biochemical reactions that influence shelf life and consumer acceptance; however, the precise mechanisms underlying softening remain unclear. We conducted a metabolomic study of the flesh and peel of the honey peach (Prunus persica L.) to identify critical metabolites before and after fruit softening. Compared to the pre-softening profiles, 155 peel metabolites and 91 flesh metabolites exhibited significant changes after softening (|log2(FC)| > 1; p < 0.05). These metabolites were mainly associated with carbohydrate metabolism, respiratory chain and energy metabolism (citrate cycle, pantothenate and CoA biosynthesis, nicotinate and nicotinamide metabolism, and pentose and glucuronate interconversions), reactive oxygen species (ROS) metabolism, amino acid metabolism, and pyrimidine metabolism. During peach fruit softening, energy supply, carbohydrate and amino acid metabolism, oxidative damage, and plant hormone metabolism were enhanced, whereas amino acid biosynthesis and cell growth declined. These findings contribute to our understanding of the complex mechanisms of postharvest fruit softening, and may assist breeding programs in improving peach fruit quality during storage.

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“…Uma vez que não amadurecem após retirados de sua planta mãe, tais frutos não apresentam incrementos em suas propriedades organolépticas. Com isso, necessitam ser colhidos próximo a sua maturidade comercial (Romero et al, 2022).…”

Section: Fisiologia Do Amadurecimento De Frutosunclassified

Atmosfera modificada na conservação pós-colheita de cambuci e uvaia: frutas nativas da Mata Atlântica

Souza

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The modified atmosphere in the post-harvest conservation of cambuci and uvaia: native fruits of the Atlantic ForestThe uvaia (Eugenia pyriformis Cambess) and the cambuci (Campomanesia phaea) are native fruits from the Brazilian Atlantic Forest, with notable sensory characteristics and nutritional properties. The post-harvest conservation of these fruits is a challenge, so the study of techniques that can extend their useful life is essential. Refrigerated modified atmosphere is a post-harvest conservation technique that consists of modifying the atmosphere around the fruit with a view to delaying its ripening and senescence process. The objective of the present work was to evaluate the use of different plastic films under refrigeration in the post-harvest conservation of uvaia and cambuci. Four different plastic films (BOPP, PA/PE, LDPE and PVC) were used to produce the packaging. The uvaia were stored at 10ºC and the cambuci at 5ºC. The fruits were evaluated for appearance, physical-chemical properties and bioactive compounds. For uvaia, the results indicated that packaging that promoted a more intense modification in the atmosphere, such as BOPP and PA/PE, presented the best results in terms of appearance, mass loss and retention of bioactive compounds. Considering all the parameters analyzed, it was concluded that the BOPP packaging was the best in conserving uvaia. As for cambuci, the results demonstrated that packaging that promoted more intense changes in the atmosphere also presented better results in terms of appearance, loss of mass, maintenance of firmness and incidence of rot. However, no influences of treatments on the levels of vitamin C, phenolic compounds and antioxidant capacity were observed for cambuci. PA/PE packaging was considered the most suitable for cambuci conservation. Both results highlighted the effectiveness of the modified atmosphere under refrigeration in the post-harvest conservation of native Atlantic Forest fruits, such as uvaia and cambuci. This technique proved capable of preserving sensory quality, reducing losses and extending the useful life of the fruits. These results provide new perspectives for the post-harvest conservation of these fruits, contributing to the appreciation of these native Brazilian fruits.

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Postharvest High-CO₂ Treatments on the Quality of Soft Fruit Berries: An Integrated Transcriptomic, Proteomic, and Metabolomic Approach

Cited by 7 publications

References 29 publications

CO₂ Escaping In Situ Endowed the Antimicrobial Nanocellulose Packaging Film with a Microporous Structure

CO₂ Escaping In Situ Endowed the Antimicrobial Nanocellulose Packaging Film with a Microporous Structure

Elucidating Softening Mechanism of Honey Peach (Prunus persica L.) Stored at Ambient Temperature Using Untargeted Metabolomics Based on Liquid Chromatography-Mass Spectrometry

Atmosfera modificada na conservação pós-colheita de cambuci e uvaia: frutas nativas da Mata Atlântica

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Postharvest High-CO2 Treatments on the Quality of Soft Fruit Berries: An Integrated Transcriptomic, Proteomic, and Metabolomic Approach

Cited by 7 publications

References 29 publications

CO2 Escaping In Situ Endowed the Antimicrobial Nanocellulose Packaging Film with a Microporous Structure

CO2 Escaping In Situ Endowed the Antimicrobial Nanocellulose Packaging Film with a Microporous Structure

Elucidating Softening Mechanism of Honey Peach (Prunus persica L.) Stored at Ambient Temperature Using Untargeted Metabolomics Based on Liquid Chromatography-Mass Spectrometry

Atmosfera modificada na conservação pós-colheita de cambuci e uvaia: frutas nativas da Mata Atlântica

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Product

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Postharvest High-CO₂ Treatments on the Quality of Soft Fruit Berries: An Integrated Transcriptomic, Proteomic, and Metabolomic Approach

CO₂ Escaping In Situ Endowed the Antimicrobial Nanocellulose Packaging Film with a Microporous Structure

CO₂ Escaping In Situ Endowed the Antimicrobial Nanocellulose Packaging Film with a Microporous Structure