Effects of cultivar and harvest time on the contents of antioxidant phytochemicals in strawberry fruits

Winardiantika, Venti; Lee, Young Hun; Park, Nam Il; Yeoung, Young Rog

doi:10.1007/s13580-015-0052-y

Cited by 24 publications

(10 citation statements)

References 27 publications

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“…Nelson et al [32] and Ezell et al [34] reported an average of 45 and 60 mg/100 g, respectively with Ezell et al [34] concluding that the ascorbic acid average of 60 can be increased to 80 or more through breeding. However, malic acid concentration appears to be independent of genotype [31].…”

Section: Genetic Variationmentioning

confidence: 84%

“…Studies have shown that that genotype affects total organic acid content [31], while vitamin C content in strawberry varies among cultivars and between tissues. For example, Nelson et al [32] found a range from 19.3 to 71.5 mg/100 g ascorbic acid in six strawberry cultivars from four locations [33], while Ezell et al [34] found a higher rate of 38.9-88.9 mg/100 g in 28 named varieties and 16 numbered selections.…”

Section: Genetic Variationmentioning

confidence: 99%

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The Effect of Preharvest Factors on Fruit and Nutritional Quality in Strawberry

Taghavi¹,

Siddiqui²,

Rutto³

2019

Strawberry - Pre- And Post-Harvest Management Techniques for Higher Fruit Quality

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Strawberries play an essential role in human nutrition and health, especially as a source of vitamins, minerals, and dietary fiber. They also have health-promoting compounds that lower the risk of cancer and cardiovascular disease. The nutritional value of strawberries varies greatly among cultivars. Traditional and molecular breeding techniques can be used to develop varieties with enhanced nutritional quality and improved flavor to meet consumer preferences. Climatic conditions, such as temperature and light intensity, and other preharvest factors, e.g., soil type, fertilization, irrigation, mulching, and other cultural practices, have a significant effect on strawberry fruit quality. Additionally, the extent of postharvest physical and physiological injury and potential fruit loss is affected by preharvest parameters. In this chapter, the effect of preharvest factors on fruit and nutritional quality of strawberry is discussed.

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Section: Genetic Variationmentioning

confidence: 84%

Section: Genetic Variationmentioning

confidence: 99%

The Effect of Preharvest Factors on Fruit and Nutritional Quality in Strawberry

Taghavi¹,

Siddiqui²,

Rutto³

2019

Strawberry - Pre- And Post-Harvest Management Techniques for Higher Fruit Quality

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“…Another interesting fact concerning this berry is that it has been reported to be an effective enhancer of the oxidative stability of foods, with berries being among the best sources of phenolic compounds [5][6][7]. Besides this phenolic richness, a combination of vitamin C, folate, and other compounds can be found in this fruit [8].…”

Section: Introductionmentioning

confidence: 99%

Characterization of Nutritional, Physicochemical, and Phytochemical Composition and Antioxidant Capacity of Three Strawberry “Fragaria × ananassa Duch.” Cultivars (“Primoris”, “Endurance”, and “Portola”) from Western Region of Portugal

Ganhão

Pinheiro

Tino

et al. 2019

Foods

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In this study, nutritional composition (protein, lipids, carbohydrates, ash, and moisture), physicochemical properties (soluble solid content, titratable acidity, texture and instrumental colour on surface, and internal section), phytochemicals (total phenolic content and anthocyanin content), and antioxidant capacity (DPPH-2,2 -diphenyl-1-picrylhydrazyl radical scavenging capacity and ferric-reducing antioxidant power) of three strawberry (Fragaria × ananassa Duch.) cultivars (cv. "Primoris", cv. "Endurance", and cv. "Portola") produced in the western region of Portugal (Caldas da Rainha) were evaluated. From the obtained, results no significant differences (P > 0.05) in nutritional composition were detected in all of the cultivars; with the exception of lower protein content observed in cv. "Portola" (0.57 g/100 g ± 0.04; P < 0.05). Regarding the a* value of whole strawberry fruits, no significant differences (P > 0.05) were found in any of the cultivars, which revealed a similar redness. The cv. "Endurance" revealed the highest bioactivity content compared to the other cultivars. Overall, these results provide important information about the high quality of strawberry produced in the western region of Portugal and may be used as a tool for adding value to a functional food in the Mediterranean diet due to the phytochemical composition and nutritional value of strawberry fruits

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“…Tray plants, each bearing 4 to 5 leaves, were planted in a tabletop substrate culturing system on September 5, 2013 in a completely randomized block design with 6 replicates, and 50 plants in each replicate. Fruit samples were harvested at the end of every month from February to May 2014 (Winardiantika and others ). Green and red ripened fruits were collected at 3 mo after anthesis, respectively, for biochemical and molecular analyses.…”

Section: Methodsmentioning

confidence: 99%

A Comparative Study of Phenolic Antioxidant Activity and Flavonoid Biosynthesis‐Related Gene Expression Between Summer and Winter Strawberry Cultivars

Park

Lee

et al. 2017

Journal of Food Science

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Strawberry (Fragaria ananassa Duch.) possesses good antioxidant properties. Phenolic compounds in strawberries, such as anthocyanins and ellagic acid, mainly act as antioxidants. This study aimed to compare the phenolic content and expression patterns of genes involved in flavonoid biosynthesis between summer and winter strawberry cultivars affected by seasonal variation, degree of ripeness, and genotype. Antioxidant activity and the total content of phenols and flavonoids decreased with fruit ripening. Most notably, summer strawberry cultivars showed higher antioxidant activity than winter cultivars. The expression patterns of flavonoid biosynthetic genes tested were cultivar-dependent and were also affected by ripening. These results help us understand the nutritional and physiological characteristics of selected cultivars and provide a range of information for strawberry consumption.

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Effects of cultivar and harvest time on the contents of antioxidant phytochemicals in strawberry fruits

Cited by 24 publications

References 27 publications

The Effect of Preharvest Factors on Fruit and Nutritional Quality in Strawberry

The Effect of Preharvest Factors on Fruit and Nutritional Quality in Strawberry

Characterization of Nutritional, Physicochemical, and Phytochemical Composition and Antioxidant Capacity of Three Strawberry “Fragaria × ananassa Duch.” Cultivars (“Primoris”, “Endurance”, and “Portola”) from Western Region of Portugal

A Comparative Study of Phenolic Antioxidant Activity and Flavonoid Biosynthesis‐Related Gene Expression Between Summer and Winter Strawberry Cultivars

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