Abstract
Sodium silicate (Si) at 100 mM was used as a postharvest treatment agent of induction resistance on muskmelon (Cucumis melon L. cv. Yindi) to investigate the mechanism of controlling pink rot disease, which caused by Trichothecium roseum. Si treatment significantly reduced (P < 0.05) the lesion diameter of melons inoculated with T. roseum during storage. Si treatment increased the content of superoxide (O •−2 ) and could be further raised by challenged with T. roseum inoculation. The content of hydroxyl radical (·OH) in inoculated fruit was also increased. Both malondialdehyde (MDA) and hydrogen peroxide (H2O2) were also accumulated with Si treatment and challenged inoculation. Si treatment maintained membrane integrity in non-inoculated fruit, as compared to untreated control. Si treatment and challenge inoculation significantly (P < 0.05) increased the activity of superoxide dismutase (SOD), glutathione reductase (GR), peroxidase (POD), and polyphenoloxidase (PPO), while markedly decreased the activity of catalase (CAT) and ascorbic peroxidase (APX). Si treatment and challenge inoculation also enhanced the content of ascorbic acid (ASA) and glutathione (GSH). These findings suggested that the effects of sodium silicate on postharvest disease in muskmelon fruit may be associated with the elicitation of antioxidant defense system in fruit.
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References
Terry LA, Joyce DC (2004) Elicitors of induced resistance in postharvest horticultural crops: a brief review. Postharvest Biol Technol 32:1–13
Bi Y, Li YC, Ge YH (2007) Induced resistance in postharvest fruits and vegetables by chemicals and its mechanism. Stewart Postharvest Rev 6:1–6
Ma JF (2006) Silicon and sodium. Encyclopedia Soil Sci 1:1568–1573
Bélanger RR, Benhamou N, Menzies JG (2003) Cytological evidence of an active role of silicon in wheat resistance to powdery mildew (Blumeria graminis f. sp. tritici). Phytopath 93:402–412
Fawe A, Menzies JG, Cherif M, Bélanger RR (2001) Silicon and disease resistance in dicotyledons. In: Datnoff LE, Snyder GH, Korndofer GHE (eds) Silicon in agriculture. Elsevier, Amsterdam, pp 159–170
Rodrigues FA, McNally DJ, Datnoff LE, Jones JB, Labbe C, Benhamou N (2004) Silicon enhances the accumulation of diterpenoid phytalexinsin rice: apotential mechanism for blast resistance. Phytopath 94:177–183
Rémus BW, Menzies JG, Bélangera RR (2009) Aconitate and methyl aconitate are modulated by silicon in powdery mildew–infected wheat plants. J Plant Physi 166:1413–1422
Chérif M, Benhamou N, Menzies JG, Bélanger RR (1992) Silicon-induced resistance in cucumber plants against Pythium ultimum. Physiol Mol Plant Pathol 41:411–425
Menzies JG, Bowen PA, Ehret DL (1992) Foliar application of potassium silicate reduce severity of powdery mildew on cucumber, muskmelon and zucchini squash. J Am Soc Hortic Sci 117:902–905
Qin GZ, Tian SP (2005) Enhancement of biocontrol activity of Cryptococcus laurentii by silicon and the possible mechanisms involved. Phytopath 95:69–75
Bi Y, Tian SP, Guo YR, Ge YH, Qin GZ (2006) Sodium Silicate reduces postharvest decay on hami melons: induced resistance and fungistatic effects. Plant Dis 3:279–283
Li YC, Bi Y, Ge YH, Sun XJ, Wang Y (2009) Antifungal activity of sodium silicate on Fusarium sulphureum and its effect on dry rot of potato tubers. J Food Sci 74:213–218
Fauteux F, Rémus-Borel W, Menzies JG, Bélanger RR (2005) Silicon and plant disease resistance against pathogenic fungi. FEMS Micro Lett 249:1–6
Kang NJ (2008) Inhibition of powdery mildew development and activation of antioxidant enzymes by induction of oxidative stress with foliar application of a mixture of riboflavin and methionine in cucumber. SCI Hortic (Amsterdam) 118:181–188
Urszula M, Sylwia R (2005) Nitric oxide and hydrogen peroxide in tomato resistance: Nitric oxide modulates hydrogen peroxide level in o-hydroxyethylorutin-induced resistance to Botrytis cinerea in tomato. Plant Phys Biochem 43:623–635
Hodges DM, DeLong JM, Forney CF, Prange RP (1999) Improving the thiobarbituric acid reactive-substance assay for estimating lipid peroxidation in plant tissues containing anthocyanin and other interfering compounds. Planta 207:604–611
Song LL, Gao HY, Chen HJ, Mao JL, Zhou YJ, Chen WX, Jiang YM (2009) Effects of short-term anoxic treatment on antioxidant ability and membrane integrity of postharvest kiwifruit during storage. Food Chem 114:1216–1221
Prochazkova D, Sairam RK, Srivastava GC, Singh DV (2001) Oxidative stress and antioxidant activity as the basis of senescence in maize leaves. Plant Sci 161:765–771
vonTiedemann A (1997) Evidence for a primary role of active oxygen species in induction of host cell death during infection of bean leaves with Botrytis cinerea. Physiol Mol Plant Pathol 50:151–166
Wang AG, Luo GH (1990) Quantitative relation between the reaction of hydroxylamine and superoxide anion radicals in plants. Plant Physiol Commun 6:55–57
Wang YS, Tian SP, Xu Y (2005) Effects of high oxygen concentration on pro- and anti-oxidant enzymes in peach fruits during postharvest periods. Food Chem 91:99–104
Yazici I, Türkan I, Sekmen AH, Demiral T (2007) Salinity tolerance of purslane (Portulaca oleracea L.) is achieved by enhanced antioxidative system, lower level of lipid peroxidation and proline accumulation. Environ Exp Bot 61:49–57
Yao HJ, Tian SP (2005) Effect of pre- and postharvest application of salicylic acid or methyl jasmonate on inducing disease resistance of sweet cherry fruit in storage. Postharvest Biol Technol 35:253–262
Zhang JF, Wang XR, Guo HY (2004) Effects of water-soluble fractions of diesel oil on the antioxidant defenses of the goldfish, Carassius auratus. Ecotoxic Environ Safety 58:110–116
Bradford MM (1976) A rapid and sensitive method for the quantitation of micrograms quantities of protein utilizing the principle of protein dye binding. Anal Biochem 72:248–254
Law MY, Charles SA, Halliwell B (1983) Glutathione and ascorbic acid in spinach (Spinacia oleracea) chloroplasts, the effect of hydrogen peroxide and of paraquat. Biochem J 210:899–903
Gur A, Can J (1983) Ozone effect on glutathine and ascorbic acid in beans. Plant Sci 63:733–736
Gong HJ, Zhu XY, Chen KM, Wang SM, Zhang CL (2005) Silicon alleviates oxidative damage of wheat plants in pots under drought. Plant Sci 169:313–321
Gunes A, Inal A, Bagci EG, Coban S, Pilbeam DJ (2007) Silicon mediates changes to some physiological and enzymatic parameters symptomatic for oxidative stress in spinach (Spinacia oleracea L.) grown under B toxicity soil. Sci Hortic 113:113–119
Peng M, Kuć J (1992) Peroxidase-generated hydrogen peroxide as a source of antifungal activity in vitro and on tobacco leaf disks. Phytopath 82:696–709
Maolepsza U (2006) Induction of disease resistance by acibenzolar-S-methyl ando-hydroxyethylorutin against Botrytis cinerea in tomato plants. Crop Prot 25:956–962
Larrigaudière C, Vilaplana R, Soria Y, Recasens I (2004) Oxidative behaviour of blanquilla pears treated with 1-methylcyclopropene during cold storage. J Sci Food Agric 84:1871–1877
Misra N, Gupta AK (2006) Effect of salinity and different nitrogen sources on the activity of antioxidant enzymes and indole alkaloid content in Catharanthus roseus seedlings. J Plant Phys 163:11–18
Bailly C, Benamar A, Corbineau F, Dome D (1996) Changes in malondialdehyde content anin superoxide dismutase, catalase and glutathione reductase activities in sunflower seed as related to deterioration during accelerated aging. Physiol Plant 97:104–110
Jain M, Mathur G, Koul S, Sarin NB (2001) Ameliorative effects of proline on salt stress induced lipid peroxidation in cell lines of groundnut (Arachis hypogea L.). Plant Cell Rep 20:463–468
Mittler R (2002) Oxidative stress, antioxidants and stress tolerance. Trends Plant Sci 7:405–410
Lee DH, Lee CB (2000) Chilling stress-induced changes of antioxidant enzymes in the leaves of cucumber: In gel enzyme activity assays. Plant Sci 159:75–85
Corpas FJ, Palma JM, Sandalio LM, Lopez HE, Romero PMC, Barroso JB (1999) Purification of catalase from pea leaf peroxisomes: identification of five different isoforms. Free Radic Res 31:35–41
Scandalios JG (1993) Oxygen stress and superoxide dismutase. Plant Phys 101:7–12
Bowler C, Montagu M, Inze D (1992) Superoxide dismutase and stress tolerance. Annu Rev Plant Mol Biol 43:83–86
Gao Q, Zhang LX (2008) Ultraviolet-B-induced oxidative stress and antioxidant defense system responses in ascorbate-deficient vtc1 mutants of Arabidopsis thaliana. J Plant Phys 165:138–148
Mahanil S, Attajarusit Stout MJ, Thipyapong P (2008) Overexpression of tomato polyphenol oxidase increases resistance to common cutworm. Plant Sci 174:456–466
Conklin PL (2001) Recent advances in the role and biosynthesis of ascorbic acid in plants. Plant Cell Environ 24:383–394
Acknowledgments
This work was financially supported by National Natural Science Foundation of China (30671465 & 31071835). Thanks are also given to Mr Xu (president of muskmelon production and promotion association of Quanshan, Minqin County in Gansu Province, China) for his enthusiasm help to provide us testing materials.
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Li, W., Bi, Y., Ge, Y. et al. Effects of postharvest sodium silicate treatment on pink rot disease and oxidative stress-antioxidative system in muskmelon fruit. Eur Food Res Technol 234, 137–145 (2012). https://doi.org/10.1007/s00217-011-1611-9
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DOI: https://doi.org/10.1007/s00217-011-1611-9