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Projects / Programmes source: ARRS

Advanced Extraction and Formulation of Functional Tannin Food Supplements with Beneficial Health Effects

Research activity

Code Science Field Subfield
2.02.00  Engineering sciences and technologies  Chemical engineering   

Code Science Field
2.04  Engineering and Technology  Chemical engineering  
Keywords
chemichal engineering, separation processes, tannins, biological activity, structure/activity correlation;
Evaluation (rules)
source: COBISS
Points
35,231.01
A''
9,476.4
A'
21,388.43
A1/2
27,636.52
CI10
29,970
CImax
1,157
h10
73
A1
101.29
A3
93.37
Data for the last 5 years (citations for the last 10 years) on May 29, 2023; A3 for period 2017-2021
Data for ARRS tenders ( 04.04.2019 – Programme tender, archive )
Database Linked records Citations Pure citations Average pure citations
WoS  1,496  34,603  30,611  20.46 
Scopus  1,514  39,512  35,286  23.31 
Researchers (44)
no. Code Name and surname Research area Role Period No. of publicationsNo. of publications
1.  20038  PhD Dunja Bandelj  Biotechnical sciences  Researcher  2022 - 2023  270 
2.  32571  PhD Alenka Baruca Arbeiter  Biotechnical sciences  Researcher  2022 - 2023  123 
3.  25434  PhD Urban Bren  Natural sciences and mathematics  Researcher  2021 - 2023  326 
4.  53575  Matic Broz  Natural sciences and mathematics  Junior researcher  2021 - 2023 
5.  25025  PhD Maksimiljan Brus  Biotechnical sciences  Researcher  2021 - 2023  291 
6.  34484  PhD Darija Cör Andrejč  Engineering sciences and technologies  Researcher  2021 - 2023  88 
7.  50420  PhD Tine Curk  Natural sciences and mathematics  Researcher  2021 - 2023  40 
8.  28477  PhD Matjaž Finšgar  Natural sciences and mathematics  Researcher  2021 - 2023  348 
9.  50635  PhD Veronika Furlan  Natural sciences and mathematics  Junior researcher  2021  29 
10.  54838  Urška Gerič  Natural sciences and mathematics  Junior researcher  2022 - 2023  16 
11.  52217  Maja Gračnar  Engineering sciences and technologies  Researcher  2021 
12.  34522  PhD Miha Grilc  Engineering sciences and technologies  Researcher  2021 - 2023  340 
13.  30863  PhD Matjaž Hladnik  Biotechnical sciences  Researcher  2022 - 2023  87 
14.  38259  PhD Brigita Hočevar  Engineering sciences and technologies  Researcher  2021 - 2023  81 
15.  15751  PhD Radovan Hojs  Medical sciences  Researcher  2021 - 2023  771 
16.  23194  PhD Iztok Holc  Medical sciences  Researcher  2021 - 2023  300 
17.  34351  PhD Gregor Hostnik  Natural sciences and mathematics  Researcher  2021 - 2023  49 
18.  34342  PhD Matej Huš  Engineering sciences and technologies  Researcher  2021 - 2023  595 
19.  06734  PhD Dušanka Janežič  Natural sciences and mathematics  Researcher  2021 - 2023  493 
20.  32587  PhD Marko Jukič  Natural sciences and mathematics  Researcher  2021 - 2023  147 
21.  33092  PhD Jure Knez  Medical sciences  Researcher  2021 - 2023  170 
22.  02619  PhD Željko Knez  Engineering sciences and technologies  Principal Researcher  2021 - 2023  1,976 
23.  30021  PhD Maša Knez Marevci  Engineering sciences and technologies  Researcher  2021 - 2023  287 
24.  38261  PhD Anja Kolarič  Natural sciences and mathematics  Researcher  2021 - 2023  28 
25.  25435  PhD Janez Konc  Natural sciences and mathematics  Researcher  2021  225 
26.  38451  MSc Metka Koren Krajnc    Technician  2021 - 2023  58 
27.  21689  PhD Petra Kotnik  Engineering sciences and technologies  Researcher  2021 - 2023  144 
28.  23574  PhD Tomaž Langerholc  Biotechnical sciences  Researcher  2021 - 2023  278 
29.  00534  PhD Maja Leitgeb  Engineering sciences and technologies  Researcher  2021 - 2023  788 
30.  25446  PhD Blaž Likozar  Engineering sciences and technologies  Researcher  2021 - 2023  1,034 
31.  33161  PhD Uroš Novak  Biotechnical sciences  Researcher  2021 - 2023  231 
32.  13568  PhD Zoran Novak  Engineering sciences and technologies  Researcher  2021 - 2023  227 
33.  52231  Janja Opravž  Engineering sciences and technologies  Researcher  2021 - 2023 
34.  15750  PhD Artur Pahor  Medical sciences  Researcher  2021 - 2023  309 
35.  20129  PhD Dušica Pahor  Medical sciences  Researcher  2021 - 2023  755 
36.  39575  PhD Milica Pantić  Engineering sciences and technologies  Researcher  2021 - 2023  44 
37.  37709  Otilija Petek  Natural sciences and mathematics  Technician  2022 - 2023 
38.  36943  PhD Maša Pintarič  Natural sciences and mathematics  Researcher  2021 - 2023  45 
39.  27890  PhD Maja Prevolnik Povše  Biotechnical sciences  Researcher  2021 - 2023  232 
40.  21460  PhD Mateja Primožič  Engineering sciences and technologies  Researcher  2021 - 2023  329 
41.  01364  PhD Dejan Škorjanc  Biotechnical sciences  Researcher  2021 - 2023  423 
42.  52708  Sara Štumpf  Natural sciences and mathematics  Researcher  2021 - 2023  16 
43.  36921  PhD Mojca Tancer Verboten  Social sciences  Researcher  2021 - 2023  45 
44.  52216  PhD Taja Žitek  Engineering sciences and technologies  Researcher  2021 - 2023  40 
Organisations (6)
no. Code Research organisation City Registration number No. of publicationsNo. of publications
1.  0104  National Institute of Chemistry  Ljubljana  5051592000  20,972 
2.  0334  University Medical Centre Maribor  Maribor  5054150000  22,300 
3.  0482  University of Maribor, Faculty of Agriculture and Life Sciences  Hoče  5089638004  10,292 
4.  0794  University of Maribor, Faculty of Chemistry and Chemical Engineering  Maribor  5089638012  11,791 
5.  2790  University of Primorska, Faculty of mathematics, Natural Sciences and Information Technologies  Koper  1810014009  16,652 
6.  3880  TANIN SEVNICA Kemična industrija d.d. (Slovene)  Sevnica  5033675 
Abstract
The goal role of the proposed project is to extract and purify tannins from plant materials (chestnut wood, oak wood) and afterward develop a final product that will be used as a dietary supplement. There has been a global tendency towards the use of natural bioactive components in the food, pharmaceutical and especially the phytopharmaceutical industries. In the first part of the project, extraction from natural sources (chestnut wood, oak wood etc.) using classical extraction techniques and supercritical fluis augmented by microwaves and ultrasound extraction will be investigated. Research will be focused on the isolation of main tannins e.g. vescalin, castalin, veskalagin, kastalagin, grandinin, roburin E, Roburin D etc.. In the second part the bio-based product formulation by design will be performed. Work will also focus on the formulation of the obtained extracts into specific forms like powders, designed for a specific use. The third part of the project will study biological activity of crude extracts and isolated tannins. In vitro tests using human cells will be carried out to prove the bio activity and bio compatibility of the respective isolated substances with targeted cells. In the final part the potential technological schemes and process parameters for scale up will be presented. For the identification of isolated compound and formulated products modern analytical methods like HPLC, HS-GC-MS, LC-MS/MS, NMR etc.) will be applied. Processes used for extraction, purification and formulation of tannins into the final form of a functional supplement product will increase the competitiveness of the industrial partner Tanin Sevnica d.d on a global scale.
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