Effect of Apple Texture Properties and Pectin Structure on the Methanol Production in Apple Wine

Опубликована: Янв. 1, 2024

The fruit texture, pectin structure and pectinase activities of Fuji Ralls Janet apples were tracked to explore their effects on the methanol production in apple wine during five-month storage. Triple-helix existed Fuji, it disintegrated gradually storage disappeared by Correspondingly, increased after four-month Fuji. maintained firm storage, demonstrating increasing water-soluble 124 mg L-1 juice 4.11 wine. Un-helix Janet, which was beneficial methylesterase, thus from one-month Additionally, softened exhibiting 692 82.5 Prolonging period resulted decreased molecular weights, cleaved chains, degraded side changed esterification degree. Therefore, texture influenced potential making. Accordingly, judging firmness fruits, content resultant can be roughly estimated, risk predicted.

Язык: Английский

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Transcriptome Reveals Provides Insight into the Mechanism of Carvacrol-Induced Postharvest Antioxidant and Cell Wall Metabolism in Peppers

Опубликована: Янв. 1, 2024

Язык: Английский

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Effects of glycine betaine on the postharvest quality and cell wall metabolism of Malus domestica fruit

The Journal of Horticultural Science and Biotechnology, Год журнала: 2024, Номер unknown, С. 1 - 11

Опубликована: Июнь 26, 2024

Quality decline resulting from senescence and fungal invasion is a crucial factor that impacts the economic value of fruit. The present study aimed to reveal 10 mmol L−1 glycine betaine immersion for min on cell wall degradation in 'Qiujin' apples during storage at ambient condition 15 d. results showed exhibited higher levels soluble solids content, flesh firmness, water-insoluble pectin, while also delaying increase mass loss, total colouration difference, water-soluble pectin content. Furthermore, effectively restrained enzymatic activities gene expressions pectate lyase, methylesterase, polygalacturonase, cellulase, β-galactosidase, β-glucosidase, thereby inhibiting reduction content formation pectin. These findings suggest can preserve postharvest quality by suppressing activity expression key enzymes involved metabolism, as well reducing respiratory rate ethylene release. In conclusion, utilisation treatment may an effective technique alleviating softening serve promising natural alternative synthetic chemicals.

Язык: Английский

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O papel das proteínas que contém domínio B-box no desenvolvimento vegetativo e reprodutivo do tomateiro

Опубликована: Июнь 10, 2024

Within the intricate network of molecular mechanisms governing plant development, BBX proteins emerge as crucial regulators, orchestrating various physiological processes in response to environmental cues.BBX proteins, named after their conserved B-box domain, constitute a diverse family transcription factors that exert regulatory functions through direct and indirect interaction with other components, including factors, chromatin modifiers, phytohormones.In recent years, study has garnered significant attention, particularly model plants like Arabidopsis thaliana, which were initially characterized light signaling factors.Further, genome-wide studies, gene also been identified species, from ornamental food crops.However, roles determining agronomical essential traits economically important crops, such tomato (Solanum lycopersicum L.), remain limited.Recently, by performing survey, our group 31 encoding genes tomato.A comprehensive mRNA profiling revealed six showed clear fruit ripening association: SlBBX16 (Solyc12g005750), SlBBX19 (Solyc01g110370), SlBBX20 (Solyc12g089240), SlBBX26 (Solyc10g006750), SlBBX28 (Solyc12g005660) SlBBX29 (Solyc02g079430).Interestingly, promoter regions these binding motifs for RIPENING INHIBITOR (SlRIN), master factor.In this context, project aimed characterize role SlBBX protein genes, whose profiles increase or decrease along chloroplast-chromoplast transition.Therefore, results work are organized three chapters: (I) PHYTOCHROME-and ripening-mediated transcriptional regulation genes; (II) Slbbx20 mutant phenotypic characterization; (III) Slbbx26 characterization.

Язык: Английский

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Identification of Xylanase ( Cpxyn1 ) Gene and its Role in Promoting Pulp Softening During Papaya Fruit Storage

Опубликована: Янв. 1, 2024

Язык: Английский

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Improvement of Storage Quality of Broccoli Using a Cold-Shock Precooling Way and the Related Molecular Mechanisms

Foods, Год журнала: 2024, Номер 13(21), С. 3401 - 3401

Опубликована: Окт. 25, 2024

This research was performed to ascertain the impact of cold shock precooling and underlying mechanism on broccoli storage quality. After being harvested placed at 0 ± 2 °C, sealed in polyethylene bags stored 4 °C. Cold-shock showed superior qualities terms higher hardness, titratable acidity, moisture content, soluble protein, chlorophyll, as well more abundant volatile compounds, better sensory quality, antioxidant capacity, decreased weight loss comparison without shock. The regulation important metabolic enzymes such peroxidase, catalase, pheophytinase, magnesium-dechelatase credited with these beneficial effects. It found that a 90 min duration ideal treatment. Results useful, economical, environmentally responsible way reduce postharvest postpone senescence during storage.

Язык: Английский

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Generative adversarial network integrated with metabolomics identifies potential biomarkers related to quality changes of atemoya (Annona cherimola × Annona squamosa) stored at 10 and 25 °C

Food Chemistry, Год журнала: 2024, Номер 470, С. 142679 - 142679

Опубликована: Дек. 31, 2024

Язык: Английский

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