Avances en viticultura en el mundo

Ruiz, Vicente Sotés

doi:10.1590/s0100-29452011000500016

Cited by 7 publications

(5 citation statements)

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“…Historically, the production and export of grapes were controlled almost exclusively by traditional European countries; however, in recent years, South America has shown significant rate of growth in production and export of grapes with two crops a year (Ruiz, 2011). According to data from the Food and Agriculture Organization (2010), Brazil occupies the 20 th position in terms of world production of grapes.…”

Section: Introductionmentioning

confidence: 99%

Chemical composition and bioactive compounds of grape pomace (Vitis vinifera L.), Benitaka variety, grown in the semiarid region of Northeast Brazil

Sousa¹,

Uchôa-thomaz²,

Carioca³

et al. 2014

Food Sci. Technol (Campinas)

188

107

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Section: Introductionmentioning

confidence: 99%

Chemical composition and bioactive compounds of grape pomace (Vitis vinifera L.), Benitaka variety, grown in the semiarid region of Northeast Brazil

Sousa¹,

Uchôa-thomaz²,

Carioca³

et al. 2014

Food Sci. Technol (Campinas)

188

107

View full text Add to dashboard Cite

“…Because of the beneficial effects on human health and its economic importance, grape is a fruit widely grown and eaten around the world [1]. For over 2,000 years, the grape has been recognized globally as one of the comestible sweet fruits and is known for its broad biological features [2].…”

Section: Introductionmentioning

confidence: 99%

Effect of some edible coating films on grapes quality properties during storage

Abdel-Hakeem

2022

Journal of Modern Research

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Flame seedless grapes (Vitis vinifera) were coated with four type of edible films , the first with 1% chitosan ( T1), the second 2% calcium chloride ( T2 ), the third 1% chitosan, 2% calcium chloride ( T3 ), and the last mixture of 1% chitosan, 2% calcium chloride, 0.2 citric acid, 0.1% ascorbic acids ( T4 ). The samples treated with the edible stored at room temperature (28 ºC ±3) for 12 days or at cool temperature (4 ºC ±1) for 90 days. Shelf-life qualitative weight loss, total soluble solids (Tss), firmness, titratable acidity, sensory evaluation and microbiological analysis were tested. Significant reduction in weight loss was detected in treated samples compared to control untreated ( T0 ). The treatment T2 was better, the weight loss was 4.6% after 12 day of storage either treatments T4 , T3 , T1when compared to control ( T0 ) was 7.8 % after 4 day of storage. Also, at the cooling temperature treatment T2 was less in weight loss it was 4.4% after 90 days compared to control that was 4.7% after 15 days of storage. the better sensory acceptance and acidity retention were detected for the treated samples along the storage period. However, total soluble solids (TSS) varied from ( 20.1 to 25.23% ) at room temperature and ( 20.2 to 21.83%) at cooling temperature. Fruit firmness were increased where the treatment ( T2 ) was 225 (gm/cm2) compared to the treatment ( T1 ) that was 208 (gm/cm2) at the room temperature (28ºC ±3). The treatment ( T2 ) was 209 (gm/cm2)as for the treatment ( T1) was 199 (gm/cm2) in the cooling temperature. Also microbiological analysis increases with storage time. Total plate count , Psychrophilic bacterial count and molds and yeasts count .Calcium chloride coating ( T2 ) showed best results comparing to those obtained for Chitosan treatments ( T1 ). Coating grapes with chitosan ( T1 ) or calcium chloride ( T2 ) displayed greater external adequacy than untreated ones.

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“…Grape is a fruit grown in different parts of the world and widely cultivated because of its economic and importance in making juice, wine and raisins. South America has significant role in production and export of grapes (Ruiz, 2011). Table grape used for eaten and other kind grapes are used mainly to produce wine.…”

Section: Introductionmentioning

confidence: 99%

Phenolic content and antioxidant activity of variety grapes from kurdistan Iraq

Ismael

2018

Potr. S. J. F. Sci.

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This study was carried out to determine the amount of total phenols, total flavonoid and antioxidant activity of 7 grape cultivars grown in Kurdistan rejoin of Iraq. The results showed that total phenols, flavonoid and antioxidant activity in the berries varied among the investigated cultivars. Total phenolic content, total flavonoid content ranged from 112.77 to 249.19 mg GAE/100g FW, 584.23 to 288.55 mg of rutin equivalents/100 g of (fresh sample) respectly and antioxidant capacity value ranged from 41.79 to 92.30%. Tahlik cultivar had the highest value of antioxidant capacity, flavonoid and total phenolic content. The lowest total phenolic, flavonoid content and the lowest value of antioxidant capacity were found in Abhar cultivar. Present results showed statistically significant correlations with the free radical scavenging activity. There was a very strong positive correlation (R² =1, p <0.05) between the antioxidant activity and total phenolic content and a strong positive correlation (R² =0.9735, p <0.05) between the antioxidant activity and total flavonoid content.

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Avances en viticultura en el mundo

Cited by 7 publications

References 0 publications

Chemical composition and bioactive compounds of grape pomace (Vitis vinifera L.), Benitaka variety, grown in the semiarid region of Northeast Brazil

Chemical composition and bioactive compounds of grape pomace (Vitis vinifera L.), Benitaka variety, grown in the semiarid region of Northeast Brazil

Effect of some edible coating films on grapes quality properties during storage

Phenolic content and antioxidant activity of variety grapes from kurdistan Iraq

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