The effect of long-term storage on quality of malting barley grain and malt
In the grain samples of five malting barley varieties harvested in 2011, the amount of basic components as well as physiological characteristics of barley were determined. These samples were micromalted and resulting malt was analyzed mainly according to the European Brewery Convention (EBC) and the...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Bulgarian |
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University of Zagreb, Faculty of Agriculture
2016-12-01
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| Series: | Journal of Central European Agriculture |
| Subjects: | |
| Online Access: | http://jcea.agr.hr/articles/774016_The_effect_of_long_term_storage_on_quality_of_malting_barley_grain_and_malt_en.pdf |
| _version_ | 1811191861843329024 |
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| author | Tomáš KRAJČOVIČ Vratislav Psota Lenka Sachambula Ján Mareček |
| author_facet | Tomáš KRAJČOVIČ Vratislav Psota Lenka Sachambula Ján Mareček |
| author_sort | Tomáš KRAJČOVIČ |
| collection | DOAJ |
| description | In the grain samples of five malting barley varieties harvested in 2011, the amount of basic components as well as physiological characteristics of barley were determined. These samples were micromalted and resulting malt was analyzed mainly according to the European Brewery Convention (EBC) and the Mitteleuropäische Brautechnische Analysenkommission (MEBAK) methodologies. The same samples of malting barley grain and also samples of malt were placed in polyethylene bags, from which the air was exhausted and they were further stored at 4 °C until 2016. In 2016, grain and malt samples were subjected to the same analyses as in 2011. Results were statistically evaluated by t-test of dependent samples. Most of the monitored parameters has remained at the same level as in 2011 or has slightly improved. The exception was statistically very highly significant decrease (P ≤ 0.001) of friability and increase of amount of whole and partly unmodified grains. Under conditions described, long-term storage of malting barley grain has not significantly negatively affected its germination. Long-term storage of malt has had not a significant negative impact on its quality too. |
| first_indexed | 2024-04-11T23:44:08Z |
| format | Article |
| id | doaj.art-20fb37f84c634d7990ad81b967997fb3 |
| institution | Directory Open Access Journal |
| issn | 1332-9049 |
| language | Bulgarian |
| last_indexed | 2024-04-11T23:44:08Z |
| publishDate | 2016-12-01 |
| publisher | University of Zagreb, Faculty of Agriculture |
| record_format | Article |
| series | Journal of Central European Agriculture |
| spelling | doaj.art-20fb37f84c634d7990ad81b967997fb32022-12-22T03:56:42ZbulUniversity of Zagreb, Faculty of AgricultureJournal of Central European Agriculture1332-90492016-12-0117491793110.5513/JCEA01/17.4.1791The effect of long-term storage on quality of malting barley grain and maltTomáš KRAJČOVIČVratislav PsotaLenka SachambulaJán MarečekIn the grain samples of five malting barley varieties harvested in 2011, the amount of basic components as well as physiological characteristics of barley were determined. These samples were micromalted and resulting malt was analyzed mainly according to the European Brewery Convention (EBC) and the Mitteleuropäische Brautechnische Analysenkommission (MEBAK) methodologies. The same samples of malting barley grain and also samples of malt were placed in polyethylene bags, from which the air was exhausted and they were further stored at 4 °C until 2016. In 2016, grain and malt samples were subjected to the same analyses as in 2011. Results were statistically evaluated by t-test of dependent samples. Most of the monitored parameters has remained at the same level as in 2011 or has slightly improved. The exception was statistically very highly significant decrease (P ≤ 0.001) of friability and increase of amount of whole and partly unmodified grains. Under conditions described, long-term storage of malting barley grain has not significantly negatively affected its germination. Long-term storage of malt has had not a significant negative impact on its quality too.http://jcea.agr.hr/articles/774016_The_effect_of_long_term_storage_on_quality_of_malting_barley_grain_and_malt_en.pdfbarleymaltmalting qualitystorage |
| spellingShingle | Tomáš KRAJČOVIČ Vratislav Psota Lenka Sachambula Ján Mareček The effect of long-term storage on quality of malting barley grain and malt Journal of Central European Agriculture barley malt malting quality storage |
| title | The effect of long-term storage on quality of malting barley grain and malt |
| title_full | The effect of long-term storage on quality of malting barley grain and malt |
| title_fullStr | The effect of long-term storage on quality of malting barley grain and malt |
| title_full_unstemmed | The effect of long-term storage on quality of malting barley grain and malt |
| title_short | The effect of long-term storage on quality of malting barley grain and malt |
| title_sort | effect of long term storage on quality of malting barley grain and malt |
| topic | barley malt malting quality storage |
| url | http://jcea.agr.hr/articles/774016_The_effect_of_long_term_storage_on_quality_of_malting_barley_grain_and_malt_en.pdf |
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