Alleviation of chilling injury and browning of postharvest bamboo shoot by salicylic acid treatment

Luo, Zisheng; Wu, Xiankun; Xie, Yan; Chen, Chun

doi:10.1016/j.foodchem.2011.09.007

Cited by 94 publications

(51 citation statements)

References 30 publications

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“…These data showed that EBR treatment restrains the increase of PAL activity induced by chilling stress. A similar finding was reported by Luo et al (2012) for bamboo shoot, of which PAL activity in samples treated with salicylic acid was significant low. The participation of PAL in enzymatic browning of horticultural products has been reported (Nguyen et al 2003).…”

Section: Pulp Browningsupporting

confidence: 89%

Effect of 24-epibrassinolide treatment on the metabolism of eggplant fruits in relation to development of pulp browning under chilling stress

Gao

Kang²,

Liu³

et al. 2014

J Food Sci Technol

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This study aims to investigate the effect of 24-epibrassinolide (EBR) on the metabolism in relation to development of chilling injury-induced pulp browning of eggplant fruit. The fruits were dipped for 10 min in solutions containing 10 μmM EBR and then stored at 1°C for 15 days. Chilling injury index, weight loss, electrolyte leakage and malondialdehyde (MDA) content of control fruit increased during storage. Chilling injury improved phenylalanine ammonia-lyase (PAL), polyphenol oxidase (PPO), and peroxidase (POD) activities, which are correlated with the increase of total phenolic content and pulp browning of eggplant fruit. The inhibition of pulp browning by EBR treatment was possibly attributed to preserving the cell membrane integrity, reducing total phenolic content, and decreasing PAL, PPO, and POD activities. These results suggest that EBR may inhibit chilling injury and pulp browning in eggplant fruit during cold storage.

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Section: Pulp Browningsupporting

confidence: 89%

Effect of 24-epibrassinolide treatment on the metabolism of eggplant fruits in relation to development of pulp browning under chilling stress

Gao

Kang²,

Liu³

et al. 2014

J Food Sci Technol

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“…Contrary to this, the total phenol content of the bamboo shoots decreased gradually during storage at 10℃ (Yang et al, 2010). However, Luo et al (2012) reported that, total phenolic content of control and salicylic acid treated bamboo shoot increased progressively during storage at 1℃. However, after 8 days there was very less change observed in both the batches but DPPH radical scavenging activity increased more for batch-2 (Fig.…”

Section: Resultsmentioning

confidence: 62%

Influence of Fermentation on Nutritional Compositions, Antioxidant Activity, Total Phenolic and Microbial Load of Bamboo Shoot

Badwaik

Borah

et al. 2014

FSTR

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“…Certain studies also showed that the MDA content decreased in the SA treatment during cold stress in watermelon (Yang et al 2008) and bamboo (Luo et al 2012). SA also alleviates abiotic stress-induced oxidative damage as indicated by a downregulation in lipid peroxidation (MDA level) in plants (Posmyk et al 2005;Huang et al 2008;Yang et al 2008;Luo et al 2012). In addition to these, the MDA results showed that exogenous SA applied before cold stress could previously prepare barley plants against cold damage and this protective effect could be seen for 24 days after it was applied.…”

Section: Resultsmentioning

confidence: 95%

“…The result shows that the exogenous SA treatment applied before cold stress can contribute to the improving of cold tolerance by reducing the MDA content in the both barley plants. Certain studies also showed that the MDA content decreased in the SA treatment during cold stress in watermelon (Yang et al 2008) and bamboo (Luo et al 2012). SA also alleviates abiotic stress-induced oxidative damage as indicated by a downregulation in lipid peroxidation (MDA level) in plants (Posmyk et al 2005;Huang et al 2008;Yang et al 2008;Luo et al 2012).…”

Section: Resultsmentioning

confidence: 99%

“…Recently, some researchers carried out on winter wheat (Tasgin et al 2006) and watermelon (Yang et al 2008) demonstrated that exogenous SA treatment could be involved in cold tolerance by regulating the activities of antioxidant enzymes. The action mode of exogenous SA on the antioxidative system during response to cold and the time-dependent effect of SA when it was applied to a plant before cold exposure are still unclear although recent studies provide intensive data about the role of exogenous SA in the regulation of environmental stress response, including cold stress (Korkmaz, 2005;Shi et al 2006;Guo et al 2009;Mutlu et al 2009a;Xia et al 2009;Hu et al 2010;Dias et al 2011;Zhang et al 2011b;Luo et al 2012). On the other hand, there are inadequate and conflicting results in the literature about the effects of exogenous SA applied to a plant before cold stress treatment on the enzymatic antioxidative system.…”

Section: Introductionmentioning

confidence: 99%

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Exogenous salicylic acid alleviates cold damage by regulating antioxidative system in two barley (Hordeum vulgareL.) cultivars

Mutlu

Atıcı

Nalbantoğlu

et al. 2016

Frontiers in Life Science

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In this work, the time-dependent effect of exogenous salicylic acid (SA) applied before cold stress was investigated on the regulation of antioxidative respond mechanisms in two barley (Hordeum vulgare L.) cultivars (Akhisar and Tokak) differed in cold tolerance. SA (0.1 mM) was applied to 7-days old barley seedlings growing under control conditions (20/18°C). After this application, the seedlings were transferred to cold conditions (7/5°C) at different times (7, 14, 21 and 28 days) for 3 days. Then, the contents of malondialdehyde (MDA), hydrogen peroxide (H 2 O 2 ) and the activities of antioxidant enzymes such as superoxide dismutase (SOD), catalase (CAT) and peroxidase (POX) were determined in the leaves (control, cold and SA + cold) from the seedlings harvested at 10, 17, 24 and 31 days. Moreover, the effect of cold stress was evaluated on the endogenous SA level at the both cultivars by comparing to control plants. The MDA content increased in the cold treatment while it decreased in the SA treatment at all the days studied at the both cultivars. The SA + cold treatment could have a variable effect on H 2 O 2 content at the tolerant barley (Tokak) while decreased its content at the sensitive cultivar (Akhisar). The SA + cold treatment could increase the activities of POX and SOD at both cultivars, but it increased the CAT activity at the tolerant cultivar while decreased at the sensitive cultivar. In addition, the content of endogenous SA was decreased by cold stress at all the days studied at the barley cultivars as compared to control plants. The results show that the SA treatment could be effective on the regulation of the parameters studied at cold conditions until 31 days after SA application, and the importance of exogenous SA treatment before cold stress. It was concluded that exogenous and endogenous SA could play an ameliorating role on cold tolerance by regulating reactive oxygen species and the activities of antioxidative enzymes in both cold-sensitive and cold-tolerant cultivars of barley. ARTICLE HISTORY

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Alleviation of chilling injury and browning of postharvest bamboo shoot by salicylic acid treatment

Cited by 94 publications

References 30 publications

Effect of 24-epibrassinolide treatment on the metabolism of eggplant fruits in relation to development of pulp browning under chilling stress

Effect of 24-epibrassinolide treatment on the metabolism of eggplant fruits in relation to development of pulp browning under chilling stress

Influence of Fermentation on Nutritional Compositions, Antioxidant Activity, Total Phenolic and Microbial Load of Bamboo Shoot

Exogenous salicylic acid alleviates cold damage by regulating antioxidative system in two barley (Hordeum vulgareL.) cultivars

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