Effect of methyl jasmonate on energy metabolism in peach fruit during chilling stress

Jin, Peng; Zhu, Hong; Wang, Jing; Chen, Jingjing; Wang, Xiaoli; Zheng, Yonghua

doi:10.1002/jsfa.5973

Cited by 168 publications

(106 citation statements)

References 28 publications

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“…Cao et al [60] also observed increased ATP content in MeJA treated loquat fruit which would help in maintaining membrane stability, whereas at low ATP level and energy status, membrane lipids could be used in respiration [102,103], weakening cell integrity and accelerating senescence, thus facilitating pathogen infection. This is in agreement with Jin et al [56] who reported higher ATP content in MeJA treated peaches accompanied with reduced membrane damage, indicated by reduced ion leakage and malondialdehyde (MDA) content, the product of lipid peroxidation which is a reflection of stress-induced damage at the cellular level caused by ROS.…”

Section: Mechanisms Of Improving Host Resistance Against Pathogenssupporting

confidence: 92%

“…This would eventually lead to accumulation of malondialdehyde (MDA) and increased solute leakage. The content of MDA was indeed found to be reduced in Qingnai plums treated with MeJA [24], peaches treated with MeJA [56], and custard apples treated with SA [25]. Wang et al [49], however, observed that the dose used has to be properly adjusted, since these authors only observed reduced lipid peroxidation in peaches dipped in SA at 1000 µmol l -1 for 5 min, i.e.…”

Section: Mechanisms Of Improving Host Resistance Against Pathogensmentioning

confidence: 99%

“…The positive effects of jasmonates and salicylates on fruit firmness were associated with delayed ripening and senescence [12,13,23,25,27,33] and reduced oxidative stress [25,51,56], where chilling injury was reduced and fruit texture was better maintained, as indicated by reduced solute leakage (less membrane damage), e.g. in peaches treated with MeJA at 1 µmol l -1 for 24 h stored at 0 °C [56], in pomegranates treated with MeJA and MeSA at 10 and 100 µmol l -1 for 16 h stored at 2 °C plus shelf-life at 20 °C [12], Qingnai plums dipped in SA at 1500 µmol l -1 for 10 min stored at 1 °C [24].…”

Section: Texturementioning

confidence: 99%

“…in peaches treated with MeJA at 1 µmol l -1 for 24 h stored at 0 °C [56], in pomegranates treated with MeJA and MeSA at 10 and 100 µmol l -1 for 16 h stored at 2 °C plus shelf-life at 20 °C [12], Qingnai plums dipped in SA at 1500 µmol l -1 for 10 min stored at 1 °C [24].…”

Section: Texturementioning

confidence: 99%

“…in loquat treated with MeJA at 10 µmol l -1 for 24 h, stored at 1 °C [11], mangos treated with MeJA at 100 µmol l -1 for 24 h, stored at 7 °C plus shelf-life at 20 °C [26], pomegranates treated with MeJA and MeSA at 10 and 100 µmol l -1 for 16 h, stored at 2 °C plus shelf-life at 20 °C [12], Qingnai plums treated with SA at 1500 µmol l -1 for 10 min, stored at 1 °C plus shelf-life at 20 °C [24], and tomatoes treated with MeSA at 50 µmol l -1 for 12 h, stored at 2 °C [14]. The mechanisms involved are related to changes in the content of polyamines [14,24,60,34,95] and proline [10,95,96], cell wall modification [11], the energy status [56,60] and changes in the membrane fatty acid composition [16,97].…”

Section: Mechanisms Of Improving Host Resistance Against Pathogensmentioning

confidence: 99%

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Using jasmonates and salicylates to reduce losses within the fruit supply chain

Glowacz

Rees

2015

Eur Food Res Technol

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The fresh produce industry is constantly growing, due to increasing consumer demand. The shelf-life of some fruit, however, is relatively short, limited by microbial contamination or visual, textural and nutritional quality loss. Thus, techniques for reducing undesired microbial contamination, spoilage and decay, as well as maintaining product's visual, textural and nutritional quality are in high demand at all steps within the supply chain. The postharvest use of signalling molecules, i.e. jasmonates and salicylates seems to have unexplored potential. The focus of this review is on the effects of treatment with jasmonates and salicylates on the fresh produce quality, defined by decay incidence and severity, chilling injury, maintenance of texture, visual quality, taste and aroma, and nutritional content. Postharvest treatments with jasmonates and salicylates have the ability to reduce decay by increasing fruit resistance to diseases and reducing chilling injury in numerous products.These treatments also possess the ability to improve other quality characteristics, i.e. appearance, texture maintenance and nutritional content. Furthermore, they can easily be combined with other treatments, e.g. heat treatment, ultrasound treatment. A good understanding of all the benefits and limitations related to the postharvest use of jasmonates and salicylates is needed, and relevant information has been reviewed in this paper.

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Section: Mechanisms Of Improving Host Resistance Against Pathogenssupporting

confidence: 92%

Section: Mechanisms Of Improving Host Resistance Against Pathogensmentioning

confidence: 99%

Section: Texturementioning

confidence: 99%

Section: Texturementioning

confidence: 99%

Section: Mechanisms Of Improving Host Resistance Against Pathogensmentioning

confidence: 99%

See 3 more Smart Citations

Using jasmonates and salicylates to reduce losses within the fruit supply chain

Glowacz

Rees

2015

Eur Food Res Technol

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The Effect of Dried Ginger (Gan Jiang) on Stomach Energy Metabolism and the Related Mechanism in Rats Based on Metabonomics

Chen

Wang

Chen

et al. 2022

Chemistry & Biodiversity

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Dried ginger is a commonly used stomachic. Dried ginger is often used as a gastric protector to treat stomach-related diseases. However, the effect of dried ginger on energy metabolism in stomach tissue of rats under physiological condition has not been studied. In this study, different doses of water extract of dried ginger were given to rats for 4 weeks. The activity of Na + -K + -ATPase, Ca 2 + -Mg 2 + -ATPase, SDH (succinate dehydrogenase) enzyme, ATP content, mitochondrial metabolic rate and mitochondrial number in stomach tissue of rats were measured. Analysis of potential biomarkers related to the effect of dried ginger on energy metabolism in stomach tissue of rats by metabonomics, and their metabolic pathways were also analyzed. The results revealed that there was no significant difference in Na + -K + -ATPase in high-dose group (GJH), medium-dose group (GJM) and low-dose group (GJL) compared to the Control group. The Ca 2 + -Mg 2 + -ATPase activity was significantly increased in stomach tissue of GJH group and GJM group, but there were no significant changes in stomach tissue of GJL group. The SDH activity and the ATP levels were significantly increased in stomach tissue of GJH group, GJM group and GJL group. The mitochondrial metabolic rate was significantly increased in GJL group, but there was no significant change in GJM group and was inhibited in GJH group. These effects might be mediated by arginine biosynthesis, glutathione metabolism, arachidonic acid metabolism, glycerophospholipid metabolism, arginine and proline metabolism, purine metabolism pathway.

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Response of brassinosteroids to nitrogen rates and their regulation on rice spikelet degeneration during meiosis

Zhang

Li-dong

Men

et al. 2020

Food and Energy Security

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The plant steroid hormones brassinosteroids (BRs) play pivotal roles in modulating flower and fruit production. Nitrogen (N) is a key factor affecting rice (Oryza sativa L.) production. We hypothesized that BRs would respond to N application rates at spikelet differentiation (SD) and regulate spikelet degeneration in rice. Three rice cultivars were field‐grown and treated with five N rates at SD. Plant N and BRs contents, antioxidant capacity, and energy status were observed during meiosis in young panicles, and their relationships with spikelet degeneration were evaluated. In all the N treatments, the BRs, adenosine triphosphate, and energy charge levels, activities of the enzymes involved in energy metabolism, including cytochrome C oxidase and succinate dehydrogenase, total antioxidant capacity, and grain yield, were the highest, whereas hydrogen peroxide (H2O2) content and vacuolar processing enzymes (VPE) genes expression levels, and spikelet degeneration rate were the lowest when plant N content was 2.6% during meiosis. The rice BRs‐deficient mutants showed substantial reduction in BRs levels, antioxidant capacity, and energy status, but great increase in H2O2 content, VPE genes expression levels, and spikelet degeneration rate than the wild type (WT); moreover, these parameters in WT panicles could be regulated, whereas in BRs‐deficient mutant panicles, they were not distinctly affected by N application. The results indicated that BRs mediate the effects of N rates on spikelet degeneration, and elevated BRs levels in rice panicles effectively inhibit spikelet degeneration when plant N content is 2.6% during meiosis by elevating antioxidant capacity and energy status.

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Effect of methyl jasmonate on energy metabolism in peach fruit during chilling stress

Abstract: These results indicated that MeJA could enhance chilling tolerance of peach fruit by inducing enzyme activities related to energy metabolism and maintaining high levels of ATP and energy charge.

Cited by 168 publications

References 28 publications

Using jasmonates and salicylates to reduce losses within the fruit supply chain

Using jasmonates and salicylates to reduce losses within the fruit supply chain

The Effect of Dried Ginger (Gan Jiang) on Stomach Energy Metabolism and the Related Mechanism in Rats Based on Metabonomics

Response of brassinosteroids to nitrogen rates and their regulation on rice spikelet degeneration during meiosis

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