Volatile components are non-invasive biomarkers to track shelf-life and nutritional changes in apple cv. ‘Golden Delicious’ during low-temperature postharvest storage

Waghmode, Bhairavnath; Masoodi, Lubna; Kushwaha, Komal; Mir, Javid Iqbal; Sircar, Debabrata

doi:10.1016/j.jfca.2021.104075

Cited by 16 publications

(10 citation statements)

References 43 publications

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“…Golden Delicious apples were stored at 4 °C for different days to determine their physicochemical properties, metabolites, and volatile substances, and 13 volatile organic compounds were screened as potential shelf-life biomarkers of apples. 19 To clarify the trigger for apple-fruit softening during storage, 10 potential at-harvest biomarkers were identified, including titratable acidity, erythritol, and eight transcripts, which can predict the postharvest storage performance of batches of the fruit. 20 In addition to this, phenylalanine, lysine, tryptophan, and inositol have been used as the most important biomarkers to explain the differences between carrot root and leaf tissue during cold storage.…”

Section: Introductionmentioning

confidence: 99%

“…Recent studies have shown that volatile organic compounds can also be used as non-invasive biomarkers to predict important fruit quality indicators. Golden Delicious apples were stored at 4 °C for different days to determine their physicochemical properties, metabolites, and volatile substances, and 13 volatile organic compounds were screened as potential shelf-life biomarkers of apples . To clarify the trigger for apple-fruit softening during storage, 10 potential at-harvest biomarkers were identified, including titratable acidity, erythritol, and eight transcripts, which can predict the postharvest storage performance of batches of the fruit .…”

Section: Introductionmentioning

confidence: 99%

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Changes in Polyphenolic Compounds of Hutai No. 8 Grapes during Low-Temperature Storage and Their Shelf-Life Prediction by Identifying Biomarkers

Zheng

Xiong

et al. 2022

J. Agric. Food Chem.

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The aim of this experiment was to assess the effect of different storage temperatures on the texture quality, phenolic profile, and antioxidant capacity of a grape. Fresh grapes were stored at 4 and 25 °C for nine days and sampled on alternate days. The hardness, total phenolics, total flavanones, total flavanols, total anthocyanin content, antioxidant activity, differential metabolite screening, and key gene expression were evaluated. In addition, four phenolic compounds were screened out as differential metabolites in response to storage temperature by OPLS-DA analysis. The results showed that the fruit firmness was better maintained in low-temperature storage and the storage life was longer than that at 25 °C. During the whole storage process, the contents of phenolics, flavanones, flavanols, and anthocyanins all showed an increasing trend first and then decreased regardless of what temperature. Since the antioxidant capacity of a grape was positively correlated with the contents of total phenols and total flavonoids, the same trend was also shown. However, the grape's phenolic compound content and antioxidant activity were higher at 25 °C than at 4 °C. Furthermore, through qualitative and quantitative analysis of 16 monomeric phenols, this study selected catechin, 1-O-vanilloyl-β-D-glucose, p-coumaric acid 4-glucoside, and resveratrol-3-O-glucoside as the main differentially expressed metabolites at the two temperatures. In conclusion, for a short shelf life or immediate consumption, keeping grapes at room temperature is more beneficial to obtain high antioxidants. However, if the goal is to prolong the storage period of the fruit, keeping the fruit at 4 °C is recommended.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Changes in Polyphenolic Compounds of Hutai No. 8 Grapes during Low-Temperature Storage and Their Shelf-Life Prediction by Identifying Biomarkers

Zheng

Xiong

et al. 2022

J. Agric. Food Chem.

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“…Depending on the volatile's chemical nature, a variety of SPME fibers are used (CAR: carboxen, PDMS: polydimethylsiloxane, DVB: divinylbenzene, alone or in combination). After accumulating in an HS chamber, the VOCs are adsorbed into an SPME fiber, followed by desorption in a GC‐inlet and separation in the GC–MS (Kushwaha et al, 2021; Wagmode et al, 2021). By combining LC–MS, GC–MS, and HS‐SPME‐GC–MS analyses, one can separate primary metabolites, secondary metabolites, phytohormones, vitamins, and volatiles.…”

Section: Biomarkers In Root‐microbe Interactions: a Metabolomics Appr...mentioning

confidence: 99%

“…Whenever there is no authentic standard available, metabolites are annotated putatively. Metabolites with a mass‐spectral matching index greater than 70% and with reasonable matching in RT/RI values can be tentatively identified (Wagmode et al, 2021). As part of the Metabolomics Standards Initiative (MSI), the chemical analysis working group proposed four levels of identification for metabolites (level‐1: molecular structure known, matching of RT and mass spectra; level‐2: tentative molecular structure, matching of RT and mass spectra; level‐3: tentative class of metabolites, m/z, and spectra; level‐4: exact mass, m/z, and RT) (Kodra et al, 2022).…”

Section: Biomarkers In Root‐microbe Interactions: a Metabolomics Appr...mentioning

confidence: 99%

A metabolomics perspective on root‐derived plant immunity and phytohormone interaction

Demiwal,

Tayade,

Yadav

et al. 2024

Physiologia Plantarum

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A plant's root system is essential to its survival as it supports anchorage and absorbs water and minerals from the ground. Several microorganisms interact with roots in the rhizosphere, and they can be neutral, positive, or negative. Identifying beneficial and pathogenic microorganisms and limiting or promoting their colonization is essential for roots to survive. Signaling molecules and metabolites play an important regulatory role in determining root‐microbe associations. Phytohormones modulate plant‐microbe interactions by metabolic reprogramming and transmitting long‐range signals, resulting in local and systemic resistance. Mass spectrometry‐based metabolomics provides a powerful means to study root‐microbe interactions. It provides a qualitative and quantitative approach for determining the mechanisms of root‐microbe interactions and also helps to understand pathogen‐induced metabolic reprogramming. By using metabolomics, one can identify biomarker metabolites that indicate disease resistance or sensitivity in the roots. Compared to other omics methods, metabolomics is still underutilized in root‐pathogen interaction studies. It is, therefore, vital that metabolomics is popularized to gain a better understanding of disease resistance and susceptibility. Through untargeted metabolomics, we can gain insight into plant‐microbial interactions across a variety of tissues, which helps us develop more effective crop and plant protection measures. In this review, we describe the current status and progress in metabolomics applications for studying root‐microbe interactions with an emphasis on root‐derived phytohormones and specialized metabolites. In addition, we also proposed the use of metabolomics to identify novel biomarkers during root‐microbe interactions, to distinguish resistant genotypes from susceptible ones, or to predict nondestructively early disease progression.

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“…This design is based on the application background of apple transportation. The apple refrigeration temperature is required to be 0~4 ℃, so the design room temperature is 0 ℃ [14] . Since too low a storage temperature can cause damage to the goods, the selection of coolant should meet the principle that the phase change temperature is a little lower than the design temperature.…”

Section: Refrigerant Storage Selectionmentioning

confidence: 99%

Design of A Mobile Photovoltaic Direct-drive Refrigeration Compartment

Zhang

Shi

Zhang

2023

J. Phys.: Conf. Ser.

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The large consumption of nonrenewable energy has caused energy shortages and environmental climate problems, and improper food storage has caused a large amount of food waste. To solve the problem of energy shortage and waste in grain transportation, a photovoltaic direct-drive refrigeration compartment based on apple transportation is designed. The design adopts a 15-foot refrigeration compartment and uses lightweight crystalline silicon PV modules to reduce the overall weight of the refrigeration compartment. According to the room size, eight parallel PV modules are selected for power generation. In conjunction with the PV modules, the rated power of the chosen compressor is 2.6 kW. Based on the storage conditions of apples, the design storage temperature is 0 °C, and HM-EO-2 is used as the refrigerant for cold storage. According to the transportation requirements of apples, the designed cold storage capacity of the cryogen should meet the 48h cold load. The mathematical models of the cold load of refrigeration compartments, refrigerant storage, and solar irradiation are established, which verify that the refrigeration system is correctly selected, and the critical parameters of the cold storage system are designed. It is calculated that the maximum hourly cold load and the daily total cold load of the refrigeration compartment are taken on June 29. The maximum hourly load is 1.355 kW, and the daily total load is 16.781 kW. The selected compressor can meet the real cooling demand.

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Volatile components are non-invasive biomarkers to track shelf-life and nutritional changes in apple cv. ‘Golden Delicious’ during low-temperature postharvest storage

Cited by 16 publications

References 43 publications

Changes in Polyphenolic Compounds of Hutai No. 8 Grapes during Low-Temperature Storage and Their Shelf-Life Prediction by Identifying Biomarkers

Changes in Polyphenolic Compounds of Hutai No. 8 Grapes during Low-Temperature Storage and Their Shelf-Life Prediction by Identifying Biomarkers

A metabolomics perspective on root‐derived plant immunity and phytohormone interaction

Design of A Mobile Photovoltaic Direct-drive Refrigeration Compartment

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