'Saint-Laurent d'Orléans' Strawberry

Khanizadeh, Shahrokh; Deschênes, Martine; Levasseur, A.; Carisse, Odile; Charles, Marie Thérèse; Rekika, Djamila; Tsao, Rong; Yang, Raymond; DeEll, Jennifer R.; Gauthier, Louis; Gosselin, André; Sullivan, J. Alan; Davidson, C. R.

doi:10.21273/hortsci.40.7.2195

Cited by 4 publications

(2 citation statements)

References 6 publications

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“…The improved postharvest quality of the fruits from PMRC and their lower incidence of grey mould might be due to the higher TPC and TAC activities as reported previously (Feucht et al 1992;He´bert et al 2002;Khanizadeh et al 2005). He´bert et al (2002) reported proanthocyanidins (PA) of selected strawberry cultivars reduced hyphal growth of gray mould and concluded Seascape proanthocyanidin extract gave the greatest inhibition of radial mould growth (76.2%), and its fruit was also the most resistant to grey mould during storage.…”

Section: Resultssupporting

confidence: 53%

The effect of three production systems on the postharvest quality and phytochemical composition of Orléans strawberry

et al. 2011

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Fan, L., Yu, C., Fang, C., Zhang, M., Ranieri, M., Dubé, C. and Khanizadeh, S. 2011. The effect of three production systems on the postharvest quality and phytochemical composition of Orléans strawberry. Can. J. Plant Sci. 91: 403–409. The effects of two production systems, plastic mulch (PM) and plastic mulch with row covers (PMRC) versus the commonly used matted-row system (MRS) on postharvest fruit quality, including shelf life, fruit weight loss and juice leakage, fruit glossiness, postharvest disease caused by grey mould (Botrytis cinerea Pers.), and chemical composition of Orléans strawberry were evaluated during 2008 and 2009. Plastic mulch with row covers accelerated fruit maturity by 7 to 10 d and produced larger fruits compared with the MRS. Production systems significantly changed the total phenolic content (TPC) and total antioxidant content (TAC), but the effect varied during the harvest season. Total phenolic content was significantly higher for PMRC than MRS and PM at early harvest, but the effect was similar to PM at mid and late harvest. Total antioxidant content was significantly higher for PMRC compared with MRS and PM at all stages of fruit production, especially at late harvest. Fruit weight loss and juice leakage and the presence of grey mould during storage were lower and fruit glossiness was higher for those harvested under PMRC compared with those from MRS. No significant differences were observed for firmness, pH, titratable acidity (TA) and soluble solids content (SSC) between the three production systems. Titratable acidity and SSC of PMRC were slightly higher than those from MRS and PM, but the differences were not significant. It seems that PMRC not only accelerates ripening, but also has a significant effect on pre- and postharvest fruit quality and chemical composition of the harvested fruits.

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Section: Resultssupporting

confidence: 53%

The effect of three production systems on the postharvest quality and phytochemical composition of Orléans strawberry

et al. 2011

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“…Strawberries vary in their inherent susceptibility to Botrytis cinerea according to their physiological status (Gilles, 1959) and genotype (Daugaard, 1999;Hébert et al, 2002), but, none strawberry cultivar is highly resistant to gray mold. In our laboratory, we have already established a positive correlation between phenolic content, antioxidant capacity (AC), shelf-life and disease resistance for several cultivars (Khanizadeh, Cousineau, Gauthier, Buszard, & Hébert, 2002;Khanizadeh et al, 2005). Hébert et al (2002) also reported a higher degree of resistance to gray mold growth in six strawberry cultivars, concluding that 'Seascape' proanthocyanidin extracts provided the highest inhibition of mold radial growth (76.2%), and that during storage that cultivar was also the most resistant to the appearance of mold.…”

Section: Introductionmentioning

confidence: 95%

Postharvest Changes in the Total Phenolic Content, Antioxidant Capacity and L-Phenylalanine Ammonia-Lyase Activity of Strawberries Inoculated with Botrytis cinerea

Wang¹,

Tao²,

Dubé³

et al. 2012

JPS

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A comparative study of the total phenolic content (TPC), antioxidant capacity (AC) and L-phenylalanine ammonia-lyase (PAL) activity of non-inoculated and inoculated fruits of five strawberry cultivars ('Clé des Champs', 'Darselect', 'Jewel', 'Kent' and 'Veestar') with varying degrees of resistance or susceptibility to Botrytis cinerea was performed during five days of storage in 2007 and 2008. During storage, the TPC and AC of the non-inoculated fruits remained steady, whereas the TPC and AC changed significantly in the inoculated fruits, with the exception of the AC of the 'Veestar' fruits. For the susceptible cultivar 'Kent', a quadratic pattern of PAL activity was observed in both the non-inoculated and the inoculated fruits, similar to the pattern in the non-inoculated fruits of 'Clé des Champs'. In general, linear reductions in the TPC and AC were observed in the inoculated fruits.

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In vitroantifungal activity and mode of action of selected polyphenolic antioxidants onBotrytis cinerea

Tao

Zhang

Tsao

et al. 2010

Archives Of Phytopathology And Plant Protection

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'Saint-Laurent d'Orléans' Strawberry

Cited by 4 publications

References 6 publications

The effect of three production systems on the postharvest quality and phytochemical composition of Orléans strawberry

The effect of three production systems on the postharvest quality and phytochemical composition of Orléans strawberry

Postharvest Changes in the Total Phenolic Content, Antioxidant Capacity and L-Phenylalanine Ammonia-Lyase Activity of Strawberries Inoculated with Botrytis cinerea

In vitroantifungal activity and mode of action of selected polyphenolic antioxidants onBotrytis cinerea

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