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Type of publication: Straipsnis nerecenzuojamoje Lietuvos konferencijos medžiagoje / Article in non-peer-reviewed Lithuanian conference proceedings (P2c)
Field of Science: Agronomija / Agronomy (A001)
Author(s): Nekrošiūtė, Meda
Contributor(s): Tarasevičienė, Živilė
Title: Laikymo sąlygų ir valgomųjų apvalkalų įtaka sodinių šilauogių išsilaikymui
Other Title: The influence of storage conditions and processing with edible coatings on blueberry storability
Is part of: Jaunasis mokslininkas 2017: studentų mokslinės konferencijos pranešimų rinkinys / Aleksandro Stulginskio universitetas. Agronomijos fakultetas. Akademija,, 2017
Extent: p. 110-112
Date: 2017
Keywords: Blueberries;control atmosphere;edible coatings
Abstract: Research was carried out at Aleksandras Stulginskis University and Joint Research Centre Laboratory Quality of Food Raw Materials in 2016. The aim of the research was to investigate and evaluate the conditions of storage and influence of edible coatings to blueberry preservation. Patriot and Duke varieties berries were investigated. Berries were storaged till 6 weeks in 3 different atmosphere cameras: 1) O2 – 21 %, CO2 – 0.03 % and N2 – 78.97 %, 2) O2 – 2 %, CO2 – 8 % and N2– 98 %, 3) O2 – 5 %, CO2 – 15 % and N2 – 95 %. Moreover, berries were coated with chitozan and aloe vera gel. Analyses were performed with fresh and stored for 2, 4 and 6 weeks berries. To determine the influence of storage conditions and edible coatings for blueberries storability was evaluated mass loss, amount of dry matter and soluble solids. The least mass loss was determined of blueberries storaged in chamber, where concentration of gases was: O2 – 2 %, CO2 – 8 % and N2 – 98 %. The biggest amount of dry matter was detected after 6 weeks of storage in Duke berries, coated with chitozan and aloe vera gel. In Duke variety berries with the same edible coating was the highest amount of soluble solids storing in chamber wih O2 – 21 %, CO2 – 0.03 % and N2 – 78.97 %
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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