Chemical composition and properties of spray-dried sugar beet concentrate obtained after ultrafiltration of diffusion juice
Ultrafiltration of diffusion juice is a method that can reduce environmental pollution during the production of sugar. A by-product (concentrate) of ultrafiltration contains a large amount of sucrose, but due to its properties, it is difficult to manage. The aim of this study was to determine the ef...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Sciendo
2015-03-01
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| Series: | Polish Journal of Chemical Technology |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/pjct-2015-0019 |
| _version_ | 1818695644837052416 |
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| author | Regiec Piotr Kita Agnieszka Boruczkowska Hanna Drożdż Wioletta |
| author_facet | Regiec Piotr Kita Agnieszka Boruczkowska Hanna Drożdż Wioletta |
| author_sort | Regiec Piotr |
| collection | DOAJ |
| description | Ultrafiltration of diffusion juice is a method that can reduce environmental pollution during the production of sugar. A by-product (concentrate) of ultrafiltration contains a large amount of sucrose, but due to its properties, it is difficult to manage. The aim of this study was to determine the effects of the temperature used during drying of diffusion juice concentrates on the content of certain components and characteristics of resultant preparations. Diffusion juice obtained from one of the Polish sugar plants was subjected to ultrafiltration and the obtained concentrates were dried in a spray dryer. In the dried samples, the following parameters were analyzed: dry mass, sucrose, total ash, protein, crude fiber and color. It has been declared that the degree of concentration and drying temperature influenced the chemical composition and the properties of the dehydrated diffusion juice concentrates. An increase in drying temperature was accompanied by the increased content of dry mass, protein, ash and fiber content in the preparations. The greater the degree of juice concentration, the greater was the content of dry mass, ash, and fiber. Inversely, the greater the degree of juice concentration, the lower the content of sucrose. The brightest color of the dehydrated product was observed at the drying temperature of 200°C. Spray-drying may be used for waste management after the diffusion juice membrane filtration, and the resultant preparations might be used in the production of feedstuff or food industry in general e.g. as sucrose source, in fermentation processes or in microorganisms propagation. |
| first_indexed | 2024-12-17T13:48:45Z |
| format | Article |
| id | doaj.art-78f169a4cfb64785a279858533f3d245 |
| institution | Directory Open Access Journal |
| issn | 1899-4741 |
| language | English |
| last_indexed | 2024-12-17T13:48:45Z |
| publishDate | 2015-03-01 |
| publisher | Sciendo |
| record_format | Article |
| series | Polish Journal of Chemical Technology |
| spelling | doaj.art-78f169a4cfb64785a279858533f3d2452022-12-21T21:46:06ZengSciendoPolish Journal of Chemical Technology1899-47412015-03-0117113413710.1515/pjct-2015-0019pjct-2015-0019Chemical composition and properties of spray-dried sugar beet concentrate obtained after ultrafiltration of diffusion juiceRegiec Piotr0Kita Agnieszka1Boruczkowska Hanna2Drożdż Wioletta3Wroclaw University of Environmental and Life Sciences, The Faculty of Food Science and TechnologyWroclaw University of Environmental and Life Sciences, The Faculty of Food Science and TechnologyWroclaw University of Environmental and Life Sciences, The Faculty of Food Science and TechnologyWroclaw University of Environmental and Life Sciences, The Faculty of Food Science and TechnologyUltrafiltration of diffusion juice is a method that can reduce environmental pollution during the production of sugar. A by-product (concentrate) of ultrafiltration contains a large amount of sucrose, but due to its properties, it is difficult to manage. The aim of this study was to determine the effects of the temperature used during drying of diffusion juice concentrates on the content of certain components and characteristics of resultant preparations. Diffusion juice obtained from one of the Polish sugar plants was subjected to ultrafiltration and the obtained concentrates were dried in a spray dryer. In the dried samples, the following parameters were analyzed: dry mass, sucrose, total ash, protein, crude fiber and color. It has been declared that the degree of concentration and drying temperature influenced the chemical composition and the properties of the dehydrated diffusion juice concentrates. An increase in drying temperature was accompanied by the increased content of dry mass, protein, ash and fiber content in the preparations. The greater the degree of juice concentration, the greater was the content of dry mass, ash, and fiber. Inversely, the greater the degree of juice concentration, the lower the content of sucrose. The brightest color of the dehydrated product was observed at the drying temperature of 200°C. Spray-drying may be used for waste management after the diffusion juice membrane filtration, and the resultant preparations might be used in the production of feedstuff or food industry in general e.g. as sucrose source, in fermentation processes or in microorganisms propagation.https://doi.org/10.1515/pjct-2015-0019ceramic membraneultrafiltrationdiffusion juiceconcentratespray drying |
| spellingShingle | Regiec Piotr Kita Agnieszka Boruczkowska Hanna Drożdż Wioletta Chemical composition and properties of spray-dried sugar beet concentrate obtained after ultrafiltration of diffusion juice Polish Journal of Chemical Technology ceramic membrane ultrafiltration diffusion juice concentrate spray drying |
| title | Chemical composition and properties of spray-dried sugar beet concentrate obtained after ultrafiltration of diffusion juice |
| title_full | Chemical composition and properties of spray-dried sugar beet concentrate obtained after ultrafiltration of diffusion juice |
| title_fullStr | Chemical composition and properties of spray-dried sugar beet concentrate obtained after ultrafiltration of diffusion juice |
| title_full_unstemmed | Chemical composition and properties of spray-dried sugar beet concentrate obtained after ultrafiltration of diffusion juice |
| title_short | Chemical composition and properties of spray-dried sugar beet concentrate obtained after ultrafiltration of diffusion juice |
| title_sort | chemical composition and properties of spray dried sugar beet concentrate obtained after ultrafiltration of diffusion juice |
| topic | ceramic membrane ultrafiltration diffusion juice concentrate spray drying |
| url | https://doi.org/10.1515/pjct-2015-0019 |
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