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Akademický článek

Defensive reactions of apple cultivars Angold and HL 1834 after fungal infection

Publikováno v: Horticultural Science, Vol 38, Iss 3, Pp 87-95 (2011)

Apple cultivars (Malus domestica Borkh.) were inoculated with a significant apple fruit fungal pathogen, Monilinia fructigena Honey ex Whetzel. Defensive reactions, especially enzyme activity and production of phenolic compounds, were compared. Chang

Externí odkaz: https://doaj.org/article/fa03f655d09b402cb0efba99f9549ed2

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Akademický článek

Changes in phenols composition and activity of phenylalanine-ammonia lyase in apples after fungal infections

Autor: J. Schovánková, H. Opatová

Publikováno v: Horticultural Science, Vol 38, Iss 1, Pp 1-10 (2011)

The defensive reaction of apple cultivar Idared (Malus domestica Borkh.) was studied after inoculation with three different pathogens (Penicillium expansum, Monilinia fructigena, and Gloeosporium spp.). Changes in phenolic content and activity of phe

Externí odkaz: https://doaj.org/article/a2a7ef4b20a34aa58c6519a3afcab106

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Akademický článek

Ideotype of apples with resistance to storage diseases

Autor: J. Blažek, H. Opatová, J. Goliáš, I. Homutová

Publikováno v: Horticultural Science, Vol 34, Iss 3, Pp 107-113 (2007)

Upon the completion of a three-year evaluation of natural occurrence of storage diseases within a range of cultivars or advanced selections and a simultaneous assessment of their other characteristics, an apple ideotype has been proposed that could b

Externí odkaz: https://doaj.org/article/f5c0fc7b24fd45ddb395c52dc0a3acbb

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Akademický článek

Factors Affecting the Softening of Pickled Pasteurised Cucumbers

Autor: M. Voldřich, I. Horsáková, M. Čeřovský, H. Čížková, H. Opatová

Publikováno v: Czech Journal of Food Sciences, Vol 27, Iss Special Issue 1, Pp S314-S318 (2009)

During the last three seasons the specific softening of pickled cucumbers was observed. The defective samples were analysed, but no microbial contamination was confirmed and no residual enzyme activity as well. The hypothesis of residual activity of

Externí odkaz: https://doaj.org/article/757de41beb134e5d95f54d9c36dbf097

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Akademický článek

Phenolic Compounds of apples in the relation to the postharvest diseases

Autor: M. Ducháčková, J. Schovánková, H. Opatová

Publikováno v: Czech Journal of Food Sciences, Vol 22, Iss Special Issue, Pp S163-S165 (2004)

This investigation deals with the antifungal activity of naturally occurring phenolic compounds and the metabolism of plant phenolics during the cold storage. In the experiment the apple cultivars with different diseases resistance were analyzed in t

Externí odkaz: https://doaj.org/article/61dc9433a88a4927a1315cf4231efcf6

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Akademický článek

Enzymatic changes in minimally processed apples

Autor: J. Schovánková, E. Cocci, H. Opatová, M. Dallarosa

Publikováno v: Czech Journal of Food Sciences, Vol 22, Iss Special Issue, Pp S325-S328 (2004)

The impacts of chemical treatment and modified atmosphere on enzymatic changes in minimally processed apples were evaluated. Slices of apple cultivars Golden Delicious and Red Delicious were packed in plastic bags with modified atmospheres: 85% N2, 5

Externí odkaz: https://doaj.org/article/e041bb9ad1a14960bf8ce170a70e1be4

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