Postharvest stability of antioxidant compounds in hawthorn and cornelian cherries at room and refrigerator temperatures—Comparison with blackberries, white and red grapes

Šamec, Dunja; Piljac-Žegarac, Jasenka

doi:10.1016/j.scienta.2011.09.021

Cited by 47 publications

(32 citation statements)

References 40 publications

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“…b). Šamec and Piljac‐Žegarac observed that the total phenolic content of red and white table grapes decreased or did not vary after 2 days of storage at 4 °C, respectively, increasing from the fourth day onwards in both cultivars. Artés‐Hernández et al .…”

Section: Resultsmentioning

confidence: 69%

Effect of high levels of CO₂on the electrochemical behavior and the enzymatic and non‐enzymatic antioxidant systems in black and white table grapes stored at 0 °C

et al. 2019

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BACKGROUND In this study, we analyzed the effect of the application of high levels of CO2 (20 kPa CO2 + 20 kPa O2 + 60 kPa N2) for 3 days at low temperature on a white table‐grape cultivar (Superior Seedless) in comparison with a black one (cv. Autumn Royal) in terms of quality parameters. We also used a solid‐state voltammetry methodology to analyze the effect of the 3‐day gaseous treatment in berry tissues from both cultivars in the first stage of storage. We determined the role of the non‐enzymatic (total phenols, total anthocyanins, and antioxidant activity) and the enzymatic antioxidant (catalase (GCAT), ascorbate peroxidase (VcAPX) gene expression) systems in the behaviors of both cultivars. RESULTS Our results indicate that the application of a 3‐day gaseous treatment was effective in maintaining the quality of black and white table grapes for up to 28 days of storage at 0 °C. The electrochemical methodology applied was useful for differentiating between skin and pulp samples, and between black and white table grape cultivars. Some molecular mechanisms were modulated in the skin of both cultivars to overcome oxidative stress, which was not manifested with the same intensity in grapes treated with CO2 for 3 days. However, some differences were observed in relation to the non‐enzymatic system. CONCLUSION The 3‐day gaseous treatment was useful to maintain black and white table grape quality at 0 °C. The voltammetry analysis indicated that CO2‐treated samples from the skin and pulp showed more similarity to freshly harvested ones. © 2019 Society of Chemical Industry

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Section: Resultsmentioning

confidence: 69%

Effect of high levels of CO₂on the electrochemical behavior and the enzymatic and non‐enzymatic antioxidant systems in black and white table grapes stored at 0 °C

et al. 2019

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“…Hawthorn shrubs grow along the forest margins in warmer regions. Most of the species ripen in early to mid autumn and the ripe fruits range from yellow, through green and red, to dark purple in color . Hawthorn is a traditional medicinal plant and has long been used as a folk medicine.…”

Section: Introductionmentioning

confidence: 99%

“…Most of the species ripen in early to mid autumn and the ripe fruits range from yellow, through green and red, to dark purple in color. 9 Hawthorn is a traditional medicinal plant and has long been used as a folk medicine. It is widely utilized in pharmaceutical preparations mainly because of its beneficial health effects and low toxicity.…”

Section: Introductionmentioning

confidence: 99%

Hypoglycemic effect of hawthorn in type II diabetes mellitus rat model

et al. 2017

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“…The best way to provide bioactive compounds with antioxidant properties to the human body is consuming large amounts of fruits rich in antioxidants. Lately, Cornelian cherries have been proved to be fruits containing high levels of secondary plant metabolites with potent antioxidant capacity [6, 7]. …”

Section: Introductionmentioning

confidence: 99%

Study of the Antioxidant Property Variation of Cornelian Cherry Fruits during Storage Using HPTLC and Spectrophotometric Assays

Hosu

Cimpoiu

David

et al. 2016

Journal of Analytical Methods in Chemistry

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Cornus species fruits are well known as a rich source of antioxidant compounds responsible for their diverse health benefits. The present study aims to investigate the variation of the total antioxidant capacity of Cornelian cherry (Cornus mas L.) fruits during storage, using high-performance thin-layer chromatography (HPTLC) and two spectrophotometric assays based on different mechanisms: the 2,2-azinobis(3-ethylbenzothiazolyne-6-sulphonic acid) radical cation (ABTS+∙) assay and the ferric reducing antioxidant power (FRAP) assay. The fruit extract was stored at room temperature (22°C) for 19 days. No major differences in the total antioxidant capacity were observed during this period, indicating that storage does not have any deleterious effect on the antioxidant properties of the investigated fruits extract. The antioxidant capacity varied between 12.91 and 12.83 µmol Trolox/g fruit as determined by the HPTLC method and from 36.13 to 33.93 µmol Trolox/g fruit as determined by the ABTS assay.

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Postharvest stability of antioxidant compounds in hawthorn and cornelian cherries at room and refrigerator temperatures—Comparison with blackberries, white and red grapes

Cited by 47 publications

References 40 publications

Effect of high levels of CO₂on the electrochemical behavior and the enzymatic and non‐enzymatic antioxidant systems in black and white table grapes stored at 0 °C

Effect of high levels of CO₂on the electrochemical behavior and the enzymatic and non‐enzymatic antioxidant systems in black and white table grapes stored at 0 °C

Hypoglycemic effect of hawthorn in type II diabetes mellitus rat model

Study of the Antioxidant Property Variation of Cornelian Cherry Fruits during Storage Using HPTLC and Spectrophotometric Assays

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Postharvest stability of antioxidant compounds in hawthorn and cornelian cherries at room and refrigerator temperatures—Comparison with blackberries, white and red grapes

Cited by 47 publications

References 40 publications

Effect of high levels of CO2on the electrochemical behavior and the enzymatic and non‐enzymatic antioxidant systems in black and white table grapes stored at 0 °C

Effect of high levels of CO2on the electrochemical behavior and the enzymatic and non‐enzymatic antioxidant systems in black and white table grapes stored at 0 °C

Hypoglycemic effect of hawthorn in type II diabetes mellitus rat model

Study of the Antioxidant Property Variation of Cornelian Cherry Fruits during Storage Using HPTLC and Spectrophotometric Assays

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Effect of high levels of CO₂on the electrochemical behavior and the enzymatic and non‐enzymatic antioxidant systems in black and white table grapes stored at 0 °C

Effect of high levels of CO₂on the electrochemical behavior and the enzymatic and non‐enzymatic antioxidant systems in black and white table grapes stored at 0 °C