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Description
| - In ten cultivars of apple fruit, ethylene production expressed in ul/kg/h was determined. The cultivar Resista exhibited a higher ethylene production and can be differentiated from other cultivars. The production ranged from 4.2 plusmn; 0.58 ul/kg/h in the case of Meteor cv. up to 131.6 plusmn; 5.5 ul/kg/h in Resista cv. Infected fruit of Topaz cv. had a lower ethylene production at cold storage temperature (3°C) than some healthy fruit. All examined cultivars can be divided into three clusters. Discriminant analysis and canonical correlation analysis of the examined apple fruit led to the determination of healthy and infected fruit. Values of ethylene production were analyzed on intact fruit by using headspace gas analysis by CGC with thermal desorption technique. Carbosieve G was chosen as the adsorbent material for the traps due to its relatively high affinity for light hydrocarbons such as ethylene. For a full trap of ethylene in the enrichment column the sufficient amount of percolating ga
- In ten cultivars of apple fruit, ethylene production expressed in ul/kg/h was determined. The cultivar Resista exhibited a higher ethylene production and can be differentiated from other cultivars. The production ranged from 4.2 plusmn; 0.58 ul/kg/h in the case of Meteor cv. up to 131.6 plusmn; 5.5 ul/kg/h in Resista cv. Infected fruit of Topaz cv. had a lower ethylene production at cold storage temperature (3°C) than some healthy fruit. All examined cultivars can be divided into three clusters. Discriminant analysis and canonical correlation analysis of the examined apple fruit led to the determination of healthy and infected fruit. Values of ethylene production were analyzed on intact fruit by using headspace gas analysis by CGC with thermal desorption technique. Carbosieve G was chosen as the adsorbent material for the traps due to its relatively high affinity for light hydrocarbons such as ethylene. For a full trap of ethylene in the enrichment column the sufficient amount of percolating ga (en)
- V deseti odrůdách jablek byla stanovena produkce etylenu vyjádřená v micro;l/kg/h. Nejvy??í produkci etylenu vykazovala odrůda Resista, která se výrazně odli?ovala od ostatních odrůd. Produkce etylenu odrůdy Meteor byla 4,2 plusmn; 0,58 micro;l/kg/h, u odrůdy Resista byla 131,6 plusmn; 5,5 micro;l/kg/h. Infikované plody odrůdy Topaz měly ni??í produkci etylenu ne? plody zdravé. V?echny odrůdy je mo?né rozli?it do tří klastrů. Pomocí diskriminační analýzy s kanonickou korelační analýzou bylo dosa?eno rozli?ení plodů zdravých a plodů infikovaných. Hodnoty produkce etylenu byly získány z neporu?ených plodů, z nich? se etylen zachytil do sorbetu metodou headspace gas analýzy. Sorbent Carbosieve G byl vybrán pro zachycení kvůli své relativně vysoké afinitě pro lehké uhlovodíky, k nim? patří etylen. Pro úplné zachycení etylenu do obohacovací kolony dostačuje prosát 0,3 l perkolačního plynu. (cs)
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Title
| - Ethylene production in apple infected by Gleosporium album Ostrw. at cold storage
- Produkce etylenu v jablkách infikovaných Gleosporium album Ostrw. (cs)
- Ethylene production in apple infected by Gleosporium album Ostrw. at cold storage (en)
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skos:prefLabel
| - Ethylene production in apple infected by Gleosporium album Ostrw. at cold storage
- Produkce etylenu v jablkách infikovaných Gleosporium album Ostrw. (cs)
- Ethylene production in apple infected by Gleosporium album Ostrw. at cold storage (en)
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skos:notation
| - RIV/62156489:43510/06:00087900!RIV07-MZE-43510___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/62156489:43510/06:00087900
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Gleosporium rot, apple fruit, cultivars, ethylene production, headspace gas analysis (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Horticultural Science (Prague)
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Mýlová, Pavla
- Němcová, Anna
- Goliá?, Jan
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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