Shelf life improvement of grape (<i>Vitis vinifera</i>L. cv. Rish Baba) using nitric oxide (NO) during chilling damage

Ghorbani, Bahareh; Pakkish, Zahra; Najafzadeh, Roghayeh

doi:10.1080/10942912.2017.1373663

Cited by 19 publications

(9 citation statements)

References 61 publications

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“…The increased activity of antioxidant enzymes obtained by this research is in agreement with Ghorbani et al [ 50 ], who showed that nitric oxide reduced decay on grape cv. Rish Baba and increased POD, APX and SOD activity, and this effect was correlated with enhanced antioxidant enzyme activities.…”

Section: Discussionsupporting

confidence: 93%

Salt Solution Treatments Trigger Antioxidant Defense Response against Gray Mold Disease in Table Grapes

Youssef

Roberto

Tiepo

et al. 2020

JoF

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To obtain a clear understanding of the mode of action of potassium bicarbonate (PB), sodium silicate (SSi) and calcium chelate (CCh) solutions (1%) in inducing resistance to gray mold disease in table grapes, enzymatic and nonenzymatic investigations were carried out. In particular, changes in the activity of the enzymes superoxide dismutase (SOD), ascorbate peroxidase (APX) and peroxidase (POD), total phenolic content and total flavonoid content were studied. As indirect action, PB, SSi and CCh reduced the incidence of gray mold by 43%, 50% and 41%, respectively. The highest activity of SOD was detected at 48 h in SSi-treated tissue, PB-treated tissue and CCh-treated tissue, and it was 1.7-, 1.4- and 1.2-fold higher, respectively, compared to the control. The APX activity was significantly higher in SSi-treated tissue than in the control at 24, 48 and 72 h and showed an increase in activity 2-fold for all times. Additionally, PB, SSi and CCh increased the activity of POD by 1.4-, 1.2- and 2.7-fold at 48 h posttreatment, respectively. The results showed that CCh was the most pronounced salt to increase both total phenol and flavonoid contents by 1.3 and 2.1, respectively. Additionally, the three tested salts induced an increase in total phenols and total flavonoids at 48 h posttreatment. The obtained result is one more movement towards an overall understanding of the mechanism by which salt solutions act as antimicrobial agents against gray mold of table grapes.

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Section: Discussionsupporting

confidence: 93%

Salt Solution Treatments Trigger Antioxidant Defense Response against Gray Mold Disease in Table Grapes

Youssef

Roberto

Tiepo

et al. 2020

JoF

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“…MDA content is an indication of membrane lipid peroxidation [ 51 ]. MDA content and cell membrane permeability can be used to reflect the membrane integrity of cells and the degree of membrane injury [ 52 ]. Our study indicated that exogenous MT treatment significantly inhibited MDA accumulation and decreased cell membrane permeability.…”

Section: Discussionmentioning

confidence: 99%

Exogenous Melatonin Treatment Induces Disease Resistance against Botrytis cinerea on Post-Harvest Grapes by Activating Defence Responses

Zhang

Xue

et al. 2022

Foods

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Botrytis cinerea seriously affects the value of post-harvest grapes. Melatonin can act as an exogenous regulator in the resistance of exogenous pathogens due to its antioxidant activity. An artificial inoculation trial was conducted to research the induced resistance mechanism of melatonin treatment using the table grape “Muscat Hamburg” (Vitis vinifera L. cv). Grapes were immersed with 0.02, 0.2, and 2 mmol/L melatonin, followed by B. cinerea suspension injections after 48 h. The results showed that the mycelial growth and spore germination of B. cinerea was not significantly inhibited by melatonin at different concentrations (0.02–2 mmol/L). However, post-harvest melatonin treatment inhibited the increase of disease incidence and severity of grey mould, induced the synthesis and accumulation of total phenols and flavonoids, reduced malondialdehyde generation, and inhibited an increase in cell membrane permeability. Meanwhile, defensive enzyme activities, including superoxide dismutase (SOD), peroxidize (POD), catalase (CAT), phenylalanine ammonia-lyase (PAL), polyphenol oxidase (PPO), chitinase (CHI), and β-1,3-glucanase, were significantly increased in fruits treated with exogenous melatonin. These results suggested that exogenous melatonin treatment could activate defence responses to combat the infection of B. cinerea in post-harvest grapes.

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“…The storage life of guavas can be prolonged by postharvest immersion treatment with SNP [ 34 ]. NO has a beneficial effect on the delay of postharvest grapefruit senescence [ 35 ]. NO treatment also significantly improved the shelf life of harvested pointed gourds [ 36 ].…”

Section: Effects Of No In Postharvest Fruitsmentioning

confidence: 99%

“…Guava fruits under NO treatment exhibited the minimum loss of chlorophyll, SSC and acidity, and a slower increase in carotenoid pigments [ 34 ] ( Table 1 ). NO could increase the contents of vitamin C, organic acids and total soluble solids (SSs) in grapefruits during cold storage, suggesting that NO may have potential applications in postharvest treatments to maintain fruit quality [ 35 ]. NO application effectively maintained chlorophyll and suppressed the yellow colour development undergone by pointed gourds [ 36 ].…”

Section: Effects Of No In Postharvest Fruitsmentioning

confidence: 99%

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Role of Nitric Oxide in Postharvest Senescence of Fruits

Liao

2022

IJMS

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Nitric oxide (NO) acts as a gaseous signalling molecule and is considered to be a key regulator in the postharvest storage of fruits. Postharvest senescence is one of the most serious threats affecting the usage and economic value of fruits. Most recent studies have found that exogenous NO application can effectively improve the quality and prolong the shelf life of fruit postharvest by inhibiting postharvest diseases and alleviating chilling injury. Understanding the roles of NO is essential to elucidating how NO activates the appropriate set of responses to postharvest senescence. Here, we concluded that exogenous NO treatment alleviated senescence in postharvest fruit and attributed this to the following factors: (1) ethylene biosynthesis, (2) the antioxidant system, (3) polyamine metabolism and γ-aminobutyric acid (GABA) shunting, (4) cell wall metabolism, (5) sugar metabolism, (6) energy metabolism, (7) the CRT/DRE-binding factor (CBF) pathway and (8) S-nitrosylation. Moreover, crosstalk between NO and hydrogen sulfide (H2S), hydrogen peroxide (H2O2), oxalic acid (OA), arginine (Arg), GATA or plant hormone abscisic acid (ABA), melatonin (MT), and methyl jasmonate (MeJA), along with the regulation of key genes, were found to be very important in responses to postharvest senescence. In this study, we focus on the recent knowledge concerning the alleviative effect of NO on postharvest senescence, covering ethylene biosynthesis, the antioxidant system and related gene and protein expression.

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Shelf life improvement of grape (Vitis viniferaL. cv. Rish Baba) using nitric oxide (NO) during chilling damage

Abstract: View related articlesView Crossmark data Citing articles: 4 View citing articlesShelf life improvement of grape (Vitis vinifera L. cv. Rish Baba) using nitric oxide (NO) during chilling damage

Cited by 19 publications

References 61 publications

Salt Solution Treatments Trigger Antioxidant Defense Response against Gray Mold Disease in Table Grapes

Salt Solution Treatments Trigger Antioxidant Defense Response against Gray Mold Disease in Table Grapes

Exogenous Melatonin Treatment Induces Disease Resistance against Botrytis cinerea on Post-Harvest Grapes by Activating Defence Responses

Role of Nitric Oxide in Postharvest Senescence of Fruits

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