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Št. zadetkov: 9
Changes in the balance between ascorbic and dehydroascorbic acid during freezing and thawing in strawberry fruit
Kristyna Šimkova, Jerneja Jakopič
Ni določena
Oznake: Fragaria × ananassa;strawberry;ascorbic acid;dehydroascorbic acid;freezing;thawing;
Vitamin C consists of both ascorbic and dehydroascorbic acid, as both of these acids exhibit biological activity. However, most studies focus only on ascorbic acid content during freezing and thawing. This study focused on the content of both ascorbic and dehydroascorbic acid under different freezin ...
Leto: 2024 Vir: Biotehniška fakulteta (UL BF)
Berry size and weight as factors influencing the chemical composition of strawberry fruit
Kristyna Šimkova, Robert Veberič, Metka Hudina, Jerneja Jakopič
Ni določena
Oznake: Fragaria × ananassa;fruit quality;phenolics;sugars;organic acids;enzyme activity;
Size and weight are one of the most important quality factors of strawberries along with color and taste. Based on these factors, the fruit can be marked as non-marketable as fresh fruit and culled or used for further processing, even though it provides a desirable taste and colour. In this study, d ...
Leto: 2024 Vir: Biotehniška fakulteta (UL BF)
The effect of freezing, frozen storage and thawing on the strawberry fruit composition
Kristyna Šimkova, Mariana Cecilia Grohar, Massimiliano Pelacci, Robert Veberič, Metka Hudina, Jerneja Jakopič
Ni določena
Oznake: strawberry;freezing;anthocyanins;phenolic compounds;enzyme activity;ascorbic acid;
Strawberries intended for processing are usually frozen to withstand storage and distribution. However, freezing and thawing can cause the degradation of bioactive compounds. The aim of this study was to determine the optimal conditions for frozen storage and thawing to minimise any loss of nutrient ...
Leto: 2024 Vir: Biotehniška fakulteta (UL BF)
Variability in ‘Capri’ everbearing strawberry quality during a harvest season
Kristyna Šimkova, Robert Veberič, Metka Hudina, Mariana Cecilia Grohar, Tea Ivančič, Tina Smrke, Massimiliano Pelacci, Jerneja Jakopič
Ni določena
Oznake: strawberry;fruit quality;harvest time;temperature;sunshine duration;
Strawberries are appreciated by consumers for their characteristic taste and health benefits, which enhances their demand throughout the year. Everbearing strawberries can produce fruits for a longer period and could thus meet this demand, but the fruit quality depends on environmental factors and t ...
Leto: 2024 Vir: Biotehniška fakulteta (UL BF)
Changes in the aroma profile and phenolic compound contents of different strawberry cultivars during ripening
Tea Ivančič, Aljaž Medič, Nika Cvelbar Weber, Jerneja Jakopič, Kristyna Šimkova, Robert Veberič, Mariana Cecilia Grohar, Massimiliano Pelacci, Tina Smrke
Ni določena
Oznake: Fragaria × ananassa;volatile organic compounds;phenolics;fruit development;cultivar;
Secondary metabolites, namely phenolic and volatile organic compounds, contribute to the nutritional and organoleptic quality of the strawberry fruit. This work focused on the changes in the content of phenolic compounds and volatile organic compounds during the ripening, from green to overripe frui ...
Leto: 2024 Vir: Biotehniška fakulteta (UL BF)
Distribution of important aroma markers within the strawberry fruit, influence of fruit size and seasonal changes in content in the everbearing strawberry cultivar 'Capri'
Kristyna Šimkova, Robert Veberič, Metka Hudina, Nika Cvelbar Weber, Tina Smrke, Mariana Cecilia Grohar, Tea Ivančič, Massimiliano Pelacci, Jerneja Jakopič
Ni določena
Oznake: Fragaria × ananassa;strawberry;aroma;harvest time;volatile;GC-MS;fruit size;
Strawberry flavour is determined by the sugar and organic acid content, but also by the volatile compounds, which may affect the overall liking and sweetness perception of the consumers. However, the content of volatile compounds is affected by different factors including environmental conditions, d ...
Leto: 2024 Vir: Biotehniška fakulteta (UL BF)
Non-destructive and destructive physical measurements as indicators of sugar and organic acid contents in strawberry fruit during ripening
Massimiliano Pelacci, Tina Smrke, Tea Ivančič, Nika Cvelbar Weber, Jerneja Jakopič, Kristyna Šimkova, Robert Veberič, Metka Hudina, Mariana Cecilia Grohar
Ni določena
Oznake: strawberry;firmness;ripenning index;primary metabolites;fruit development;
Strawberry fruit is appreciated by consumers for its characteristic taste, which can be attributed to the balance between sugars and organic acids content, but strawberries are also a rich source of vitamin C (ascorbic acid). This study focuses on the suitability of different physical parameters, su ...
Leto: 2024 Vir: Biotehniška fakulteta (UL BF)
Non-destructive and destructive physical measurements as indicators of sugar and organic acid contents in strawberry fruit during ripening
Kristyna Šimkova, Robert Veberič, Metka Hudina, Mariana Cecilia Grohar, Massimiliano Pelacci, Tina Smrke, Tea Ivančič, Nika Cvelbar Weber, Jerneja Jakopič
Ni določena
Oznake: strawberry;firmness ripening index;primary metabolites;fruit development;
Strawberry fruit is appreciated by consumers for its characteristic taste, which can be attributed to the balance between sugars and organic acids content, but strawberries are also a rich source of vitamin C (ascorbic acid). This study focuses on the suitability of different physical parameters, su ...
Leto: 2024 Vir: Biotehniška fakulteta (UL BF)
Quantification and distribution of primary and secondary metabolites in the inner and outer part of strawberry fruit
Tina Smrke, Mariana Cecilia Grohar, Tea Ivančič, Kristyna Šimkova, Massimiliano Pelacci, Aljaž Medič, Jerneja Jakopič, Robert Veberič, Metka Hudina, Nika Cvelbar Weber
Ni določena
Oznake: phenolics;anthocyanins;sugars;organic acids;enzymes;
The distribution of primary and secondary metabolites within the fruit can affect the nutritional and organoleptic quality as the fruit can vary in size and shape. This study investigates the differences in the distribution of the primary and secondary metabolites in the fruit of four strawberry cul ...
Leto: 2024 Vir: Biotehniška fakulteta (UL BF)
Št. zadetkov: 9
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