Efficacy of salicylic acid in modulating physiological andbiochemical mechanisms to improve postharvest longevity in cut spikes of Consolida ajacis (L.) Schur.

Haq, Aehsan Ul; Lone, Mohammad Lateef; Farooq, Sumira; Parveen, Shazia; Altaf, Foziya; Tahir, Inayatullah; Kaushik, Prashant; El‐Serehy, Hamed A.

doi:10.1016/j.sjbs.2021.11.057

Cited by 8 publications

(3 citation statements)

References 50 publications

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“…Thus, yellowing reduces shelf-life and accelerates the senescence of broccoli florets. In this study, the SA application maintained the chlorophyll content, which could be due to its role in decreasing the respiration rate and ethylene biosynthesis [ 12 ] and delaying ripening and senescence [ 45 ]. Our results are in agreement with Wei et al [ 46 ] and Turkyylmaz et al [ 47 ], who found that SA application maintained the chlorophyll content of asparagus shoots and green beans.…”

Section: Discussionmentioning

confidence: 99%

Exogenous Postharvest Application of Calcium Chloride and Salicylic Acid to Maintain the Quality of Broccoli Florets

El-Beltagi

Ali

Ramadan

et al. 2022

Plants

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The importance of broccoli (Brassica oleracea var. italica) consumption has increased in recent years due to its significant amount of anticarcinogenic and antioxidant compounds, as well as its many vitamins. However, broccoli florets are a highly perishable product which rapidly senesce and turn yellow after harvest, resulting in losses in nutritional and bioactive compounds. Thus, in this study, we evaluated the effect of postharvest exogenous of salicylic acid (SA) and calcium chloride (CaCl2) and their combination on the quality of broccoli florets stored at 5 °C for 28 days to minimize the rapid senescence of broccoli florets. Samples treated with 2 mM SA alone or in combination with 2% CaCl2 showed lower weight loss and lower losses of chlorophyll content, vitamin C, phenolic compounds, carotenoids, flavonoids, and glucosinolates compared with the control samples. Additionally, antioxidant activity was maintained by either SA or SA + CaCl2 treatments while peroxidase activity was decreased. For higher quality and lower losses in antioxidant compounds of broccoli florets during refrigerated storage at 5 °C, SA + CaCl2 treatment could be helpful for up to 21 days.

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Section: Discussionmentioning

confidence: 99%

Exogenous Postharvest Application of Calcium Chloride and Salicylic Acid to Maintain the Quality of Broccoli Florets

El-Beltagi

Ali

Ramadan

et al. 2022

Plants

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show abstract

“…However, the exact mechanisms in this process are not yet fully understood [78]. In a word, recent studies made remarkable advances in SA's roles in plant tolerance responses to both biotic and abiotic stresses [47,48,71,72,82,84,[86][87][88][118][119][120][121][122][123], and in both physiological [124][125][126] and molecular perspectives [127][128][129][130]. For example, Yao et al proposed a high air humidity-triggered significant suppression of SA accumulation and signaling associated with compromised immunity of Arabidopsis plants [130], which indicates the value of research concerning SA's roles in multiple stresses confronted by plants.…”

Section: Biosynthetic Pathway Of Sa In Plantsmentioning

confidence: 99%

“…SA may regulate the resistance of plants by modulating the synthesis of other plant hormones [12,110]. For example, SA has been found to inhibit the synthesis of ETH and the methylation of JA, thereby reducing the plant's response to adversity [12,19,56,[125][126][127].…”

Section: Interaction Of Sa With Other Molecules In Plant Defense Resp...mentioning

confidence: 99%

Advances in Roles of Salicylic Acid in Plant Tolerance Responses to Biotic and Abiotic Stresses

Song,

Shao,

Zheng

et al. 2023

Plants

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A multitude of biotic and abiotic stress factors do harm to plants by bringing about diseases and inhibiting normal growth and development. As a pivotal signaling molecule, salicylic acid (SA) plays crucial roles in plant tolerance responses to both biotic and abiotic stresses, thereby maintaining plant normal growth and improving yields under stress. In view of this, this paper mainly discusses the role of SA in both biotic and abiotic stresses of plants. SA regulates the expression of genes involved in defense signaling pathways, thus enhancing plant immunity. In addition, SA mitigates the negative effects of abiotic stresses, and acts as a signaling molecule to induce the expression of stress-responsive genes and the synthesis of stress-related proteins. In addition, SA also improves certain yield-related photosynthetic indexes, thereby enhancing crop yield under stress. On the other hand, SA acts with other signaling molecules, such as jasmonic acid (JA), auxin, ethylene (ETH), and so on, in regulating plant growth and improving tolerance under stress. This paper reviews recent advances in SA’s roles in plant stress tolerance, so as to provide theoretical references for further studies concerning the decryption of molecular mechanisms for SA’s roles and the improvement of crop management under stress.

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Flower Senescence Coordinated by Ethylene: An Update and Future Scope on Postharvest Biology in the “Buttercup” Family

Haq,

Farooq,

Lone

et al. 2023

J Plant Growth Regul

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Efficacy of salicylic acid in modulating physiological andbiochemical mechanisms to improve postharvest longevity in cut spikes of Consolida ajacis (L.) Schur.

Cited by 8 publications

References 50 publications

Exogenous Postharvest Application of Calcium Chloride and Salicylic Acid to Maintain the Quality of Broccoli Florets

Exogenous Postharvest Application of Calcium Chloride and Salicylic Acid to Maintain the Quality of Broccoli Florets

Advances in Roles of Salicylic Acid in Plant Tolerance Responses to Biotic and Abiotic Stresses

Flower Senescence Coordinated by Ethylene: An Update and Future Scope on Postharvest Biology in the “Buttercup” Family

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