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  Surname Name Title Thesis status   Supervisors Reviewers Type of thesis Date of def. Title
Student Type of thesis - - - - - - - - - -
Item shown in detail Mrlíková Includes the selected person into the timetable overlap calculation. Tereza Digestibility and Nutritional Characteristics of Technologically Processed Wheat Grains Digestibility and Nutritional Characteristics of Technologically Processed Wheat Grains Thesis finished and defended successfully (DUO).   Sumczynski Daniela Lazárková Zuzana Master's thesis 1622584800000 02.06.2021 Digestibility and Nutritional Characteristics of Technologically Processed Wheat Grains Thesis finished and defended successfully (DUO).
Tereza Mrlíková Master's thesis 0XX 0XX 0XX 0XX 0XX 0XX 0XX 0XX 0XX 0XX

Thesis info Stravitelnost a nutriční znaky technologicky zpracovaných pšeničných zrn

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Name Mrlíková Tereza Includes the selected person into the timetable overlap calculation.
Acad. Yr. 2020/2021
Assigning department TUTP
Date of defence Jun 2, 2021
Type of thesis Master's thesis
Thesis status Thesis finished and defended successfully (DUO). Thesis finished and defended successfully (DUO).
Completeness of mandatory entries - All mandatory fields for this Thesis are filled in.
Main topic Stravitelnost a nutriční znaky technologicky zpracovaných pšeničných zrn
Main topic in English Digestibility and nutritional characteristics of technologically processed wheat grains
Title according to student Stravitelnost a nutriční znaky technologicky zpracovaných pšeničných zrn
English title as given by the student Digestibility and Nutritional Characteristics of Technologically Processed Wheat Grains
Parallel name -
Subtitle -
Thesis supervisor Sumczynski Daniela, prof. Ing. Ph.D.
External examiner Lazárková Zuzana, doc. Ing. Ph.D.
Annotation Diplomová práce se zabývá analýzou nutričních hodnot netradičních druhů pšeničných zrn a jejich stravitelností in vitro. Byly stanoveny základní nutriční ukazatele pšeničného zrna jako jsou vlhkost, obsah popela, hrubé bílkoviny, lipidů, škrobu, hrubé a neutrálně-detergentní vlákniny, stravitelnost a obsah minerálních a stopových prvků metodou ICP-MS. Stravitelnost zrn a vloček se pohybovala v rozmezí 85,4-90,5 %. Ztráty prvků při výrobě vloček dosahovaly až 72 %. Nejlepších hodnot biodostupnosti bylo dosaženo u draslíku, hořčíku a barya (až 99 %). Porce 100 g pšeničných vloček může přispět k referenčnímu dennímu příjmu (RDA, Recommended Dietary Allowance) manganu až 162 %, ale také bohužel 32 % k tolerovatelnému týdennímu příjmu (PTWI, Provisional Tolerable Weekly Intake) rtuti.
Annotation in English This thesis focuses on analysis of nutritional values of non-traditional wheats and their in vitro digestibility values. Basic nutritional analysis of wheat grain like moisture, ash content, crude protein, lipid, starch and crude fiber and neutral-detergent fiber were determined, including digestibility and ICP-MS mineral and trace elements assessments. Digestibilty of grains and flakes was between 85.4-90.5 %. In the production of flakes mineral and trace element concentrations decreased by up to 72 %. The top values of bioavailability were achieved with potassium, magnesium and barrium. A serving of 100 g of wheat flakes can contribute up to 162 % of RDA for manganese intake and 32 % of PTWI for mercury intake was calculated.
Keywords netradiční pšenice, Dickkopf, Samtrot. nutriční analýza, ICP-MS, in vitro stravitelnost, T. aestivum, T. compactum
Keywords in English non-traditional wheat, Dickkopf, Samtrot, nutritional analysis, ICP-MS, in vitro digestibility, T. aestivum, T. compactum
Length of the covering note 100 s.
Language CZ
Annotation
Diplomová práce se zabývá analýzou nutričních hodnot netradičních druhů pšeničných zrn a jejich stravitelností in vitro. Byly stanoveny základní nutriční ukazatele pšeničného zrna jako jsou vlhkost, obsah popela, hrubé bílkoviny, lipidů, škrobu, hrubé a neutrálně-detergentní vlákniny, stravitelnost a obsah minerálních a stopových prvků metodou ICP-MS. Stravitelnost zrn a vloček se pohybovala v rozmezí 85,4-90,5 %. Ztráty prvků při výrobě vloček dosahovaly až 72 %. Nejlepších hodnot biodostupnosti bylo dosaženo u draslíku, hořčíku a barya (až 99 %). Porce 100 g pšeničných vloček může přispět k referenčnímu dennímu příjmu (RDA, Recommended Dietary Allowance) manganu až 162 %, ale také bohužel 32 % k tolerovatelnému týdennímu příjmu (PTWI, Provisional Tolerable Weekly Intake) rtuti.
Annotation in English
This thesis focuses on analysis of nutritional values of non-traditional wheats and their in vitro digestibility values. Basic nutritional analysis of wheat grain like moisture, ash content, crude protein, lipid, starch and crude fiber and neutral-detergent fiber were determined, including digestibility and ICP-MS mineral and trace elements assessments. Digestibilty of grains and flakes was between 85.4-90.5 %. In the production of flakes mineral and trace element concentrations decreased by up to 72 %. The top values of bioavailability were achieved with potassium, magnesium and barrium. A serving of 100 g of wheat flakes can contribute up to 162 % of RDA for manganese intake and 32 % of PTWI for mercury intake was calculated.
Keywords
netradiční pšenice, Dickkopf, Samtrot. nutriční analýza, ICP-MS, in vitro stravitelnost, T. aestivum, T. compactum
Keywords in English
non-traditional wheat, Dickkopf, Samtrot, nutritional analysis, ICP-MS, in vitro digestibility, T. aestivum, T. compactum
Research Plan

I.Teoretická část

1. Nutriční znaky pšeničných zrn.

2. Shrnout metody stravitelnosti.

II. Experimentální část

1. Stanovení jakostních znaků u technologicky zpracovaných zrn pšenice před a po stravitelnosti technikou in vitro.

Research Plan

I.Teoretická část

1. Nutriční znaky pšeničných zrn.

2. Shrnout metody stravitelnosti.

II. Experimentální část

1. Stanovení jakostních znaků u technologicky zpracovaných zrn pšenice před a po stravitelnosti technikou in vitro.

Recommended resources

[1] Lucas-Gonzáles, R., Viuda-Martos, M., Pérez-Alvarez, J.A., Fernández-López, J. (2018). In vitro digestion models suitable for foods: Opportunities for new fields of application and challenges. Food Research International 107, 423-436

[2] Delamare, G.Y.F. et al. (2020). Incorporation of a novel leguminous ingredient into savoury biscuits reduces their starch digestibility: Implications for lowering the Glycemic Index of cereal products. Food Chemistry: X 5, 100078

[3] Muge Hendek, E., Muberra, B., Rabia, A. (2020). Effect of cereals milling on the contents of phytic acid and digestibility of minerals and protein. Ukrainian Food Journal 9, 136-147

[4] Mustafa, Y., Hafsa Sena, S., Omer Faruk, M. (2019). Free sugar content, in vitro starch digestibility and predicted glycemic index of ready-to-eat breakfast cereals commonly consumed in Turkey: An evaluation of nutritional quality. International Journal of Biological Macromolecules 135, 1082-1087

[5] Iris, J. (2019). Protein digestibility of cereal products. Foods 8, 199

Recommended resources

[1] Lucas-Gonzáles, R., Viuda-Martos, M., Pérez-Alvarez, J.A., Fernández-López, J. (2018). In vitro digestion models suitable for foods: Opportunities for new fields of application and challenges. Food Research International 107, 423-436

[2] Delamare, G.Y.F. et al. (2020). Incorporation of a novel leguminous ingredient into savoury biscuits reduces their starch digestibility: Implications for lowering the Glycemic Index of cereal products. Food Chemistry: X 5, 100078

[3] Muge Hendek, E., Muberra, B., Rabia, A. (2020). Effect of cereals milling on the contents of phytic acid and digestibility of minerals and protein. Ukrainian Food Journal 9, 136-147

[4] Mustafa, Y., Hafsa Sena, S., Omer Faruk, M. (2019). Free sugar content, in vitro starch digestibility and predicted glycemic index of ready-to-eat breakfast cereals commonly consumed in Turkey: An evaluation of nutritional quality. International Journal of Biological Macromolecules 135, 1082-1087

[5] Iris, J. (2019). Protein digestibility of cereal products. Foods 8, 199

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