Hannes Withouck

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06/12/2021
Applewood as a Source of Value-Added Compounds for Cosmetic Formulations (opens in a new window)

Scientific Symposium KBVC, Date: 2021/12/06 - 2021/12/06, Location: VOKA-Geel
14/05/2024
Ultrasound assisted extraction of apple wood polyphenols at lab and pilot scale’ and ‘The use of apple wood polyphenols for the oxidative stabilisation of mayonnaise’ (opens in a new window)

21/04/2015
Introduction to the brewing process (opens in a new window)
30/11/2017
Phenolic compounds in by-products from apple trees and apples (opens in a new window)
Remy, Serge; Jozefczak, Marijke; Moreira, Manuela; Withouck, Hannes; Vanden Broucke, Machteld

17/04/2024
Ultrasound-assisted extraction of applewood polyphenols and their potential in food (opens in a new window)

PhD seminar "PhD @ KU Leuven - Ghent Biochemistry, Date: 2024/04/17 - 2024/04/17, Location: Ghent
25/11/2021
Toepassingen van appel(hout)polyfenolen (opens in a new window)

Symposium 'valoriseren van plantaardige nevenstromen4, Date: 2021/11/25 - 2021/11/25, Location: Gent
30/11/2017
Het fenolisch profiel van appelhout in kaart gebracht (opens in a new window)

Technical Symposium " Phenolic compounds in by-products from apple trees and apples"., Date: 2017/11/30 - 2018/11/30, Location: Ghent
21/04/2010
Upstream beer stabilisation during wort boiling by addition of gallotannins and/or PVPP (opens in a new window)

15th school of fermentation and technology, Date: 2010/04/21 - 2010/04/24, Location: Kocierz
01/01/2016 Moreira, MM; Van Autreve, M; Morais, S; Boeykens, Annick; Withouck, Hannes; Delerue-Matos, C
Characterization of phenolic composition and antioxidant properties from apple bark and core wood (opens in a new window)

Latin-American Congress on Chromatography, Date: 2016/01/05 - 2016/01/09, Location: Lisbon
22/06/2022 Paelinck, Axel; Withouck, Hannes
Optimization of ultrasonic assisted extraction technique in the pro-duction of applewood extract in preparation for process upscaling (opens in a new window)

3rd International Conference on Food Bioactives&Health, Date: 2022/06/21 - 2022/06/24, Location: Parma
19/09/2023 Paelinck, Axel; Withouck, Hannes
Validation of spectrophotometric assays for determining the antioxidant capacity of natural extracts and standard polyphenols (opens in a new window)

4th International Conference on Food Bioactives & Health, Date: 2023/09/18 - 2023/09/21, Location: Prague
19/09/2023 Paelinck, Axel; Withouck, Hannes
Development of a rapid UHPLC method for accurate profiling and quantification of 39 polyphenolic compounds in natural extracts (opens in a new window)

4th International Conference on Food Bioactives & Health, Date: 2023/09/18 - 2023/09/21, Location: Prague
25/09/2018 Vanden Broucke, Machteld; Withouck, Hannes; Verbeke, Joyce; Van Cauwenberghe, Reindert; Boeykens, Annick
The influence of solvent type and enzyme inhibitor on the ultrasound-assised extraction of polyphenols from various apple varieties (opens in a new window)

12th world congress on polyphenol appliciation, Date: 2018/09/25 - 2018/09/28, Location: Bonn
18/09/2019 Boeykens, Annick; Withouck, Hannes; de Nood, Tjarda; Vanden Broucke, Machteld
Post-opening storage study of cloudy apple juice enriched with apple polyphenols (opens in a new window)

2nd Food Chemistry Conference, Date: 2019/09/17 - 2019/09/19, Location: Seville, Spain
22/06/2022 Withouck, Hannes; Paelinck, Axel
Effect of variety and cultivation site on the phenolic profile and antioxidative activity of apple wood (opens in a new window)

3rd International Conference on Food Bioactives&Health, Date: 2022/06/21 - 2022/06/24, Location: Parma
26/09/2018 Boeykens, Annick; Withouck, Hannes; Van Cauwenberghe, Reindert; Vanden Broucke, Machteld; Schoofs, Hilde; Remy, Serge
Phenolic composition, antioxidant and antimicrobial properties of apple and pear pruning wood residues (opens in a new window)

12th world congress on polyphenols applications, Date: 2018/09/25 - 2018/09/28, Location: Bonn
01/07/2016 Boeykens, Annick; Withouck, Hannes; Vanden Broucke, Machteld; Moreira, MM; Morais, S; Delerue-Matos, C
Characterization of phenolic compounds from apple root, bark and core wood (opens in a new window)

XXVIIIth International Conference on Polyphenols, Date: 2016/07/11 - 2016/07/15
19/09/2023 Withouck, Hannes; Gobin, Veerle; Deboel, Duncan; Paelinck, Axel
Applewood as a source of value-added compounds for cosmetic formulations (opens in a new window)

4th International Conference on Food Bioactives & Health, Date: 2023/09/18 - 2023/09/21, Location: Prague
26/09/2018 Withouck, Hannes; Boeykens, Annick; Vanden Broucke, Machteld
Optimalisation and polyphenol profiling of enzymatically assisted extraction of various apple varieties (opens in a new window)

12th world congress on polyphenols applications, Date: 2018/09/25 - 2018/09/28, Location: Bonn
01/07/2016 Withouck, Hannes; Boeykens, Annick; Vanden Broucke, Machteld; Moreira, MM; Morais, S; Delerue-Matos, C
Phenolic composition, anitmicrobial and antioxidant properties of apple wood extracts (opens in a new window)

XXVIIIth International Conference on Polyphenols, Date: 2016/07/11 - 2016/07/15, Location: Vienna
01/07/2016 Boeykens, Annick; Withouck, Hannes; Vanden Broucke, Machteld; Moreira, MM; Morais, S; Delerue-Matos, C
How to start an apple wood revolution? - Characterization of phenolic compounds from apple wood (opens in a new window)

International Conference on Polyphenols, Date: 2016/07/11 - 2016/07/15, Location: Vienna
19/09/2023 Withouck, Hannes; Paelinck, Axel; Fraeye, Ilse
Upscaling applewood extract production: ultrasound-assisted extraction from lab to semi-industrial scale (opens in a new window)

4th International Conference on Food Bioactives & Health, Date: 2023/09/18 - 2023/09/21, Location: Prague
12/05/2009 Withouck, Hannes; Boeykens, Annick; De Rouck, Gert; Aerts, Guido
Upstream beer stabilisation during wort boiling by addition of gallotannins and/or PVPP (opens in a new window)

32nd Internationcol Congress of the European Brewery Convention 2009, Date: 2009/05/10 - 2009/05/14, Location: Hamburg, Germany
19/09/2019 Withouck, Hannes; Boeykens, Annick; Peersman, Wim; Vynckier, Kevin; Verbeke, Joyce; Cobbaert, Jeffrey; Vanden Broucke, Machteld
Stabilization of apple juice by adding ecologically obtained extract of residual apples (opens in a new window)

2nd Food Chemistry Conference, Date: 2019/09/17 - 2019/10/17, Location: Sevilla, Spain

29/02/2024
Recycleer oude appelbomen en maak magische mayonaise (opens in a new window)
27/05/2015 Boeykens, Annick; Withouck, Hannes
Opsporing, bepaling en valorisatie van bioactieve fenolische componenten in nevenstromen in brouwerij en fruitteelt (opens in a new window)
25/11/2021
Valoriseren van plantaardige nevenstromen (opens in a new window)
Withouck, Hannes; Boeykens, Annick

01/01/2018 Moreira, MM; Barroso, MF; Morais, S; Delerue-Matos, C; Boeykens, A; Withouck, H
Belgian and Portuguese apple tree bark and core: Comparison of antioxidant content (opens in a new window)

WASTES - SOLUTIONS, TREATMENTS AND OPPORTUNITIES II; 2018; pp. 31 - 36

4th International Conference on Wastes - Solutions, Treatments and Opportunities, Date: 2017/09/25 - 2017/09/26, Location: PORTUGAL, Univ Porto, Fac Engn, Porto

24/05/2021 Svarc-Gajic, Jaroslava; Cerda, Victor; Delerue-Matos, Cristina; Maskovic, Pavle; Clavijo, Sabrina; Suarez, Ruth; Cvetanovic, Aleksandra; Ramalhosa, Maria Joao; Barroso, Maria Fatima; Morais, Simone; Withouck, Hannes; Boeykens, Annick
Chemical Characterization and In Vitro Bioactivity of Apple Bark Extracts Obtained by Subcritical Water (opens in a new window)

Waste And Biomass Valorization; 2021; Vol. 12; iss. 12; pp. 6781 - 6794
28/09/2019 Withouck, Hannes; Boeykens, Annick; Vanden Broucke, machteld; De Cooman, Luc; Moreira M, Manuela; Delerue-Matos, Cristina
Evaluation of the impact of pre-treatment and extraction conditions on the polyphenolic profile and antioxidant activity of Belgium apple wood (opens in a new window)

European Food Research And Technology; 2019; Vol. 245; iss. 11; pp. 1 - 14
01/05/2021 Withouck, Hannes; Vanden Broucke, Machteld; Boeykens, Annick
Stabilization of cloudy apple juice by adding ecologically obtained extract of residual apples (opens in a new window)

European Food Research And Technology; 2021; Vol. 247; iss. 5; pp. 1209 - 1219
01/10/2017 Moreira, Manuela M; Barrosoa, M Fatima; Boeykens, Annick; Withouck, Hannes; Morais, Simone; Delerue-Matos, Cristina
Valorization of apple tree wood residues by polyphenols extraction: Comparison between conventional and microwave-assisted extraction (opens in a new window)

Industrial Crops And Products; 2017; Vol. 104; pp. 210 - 220
01/11/2008 Withouck, Hannes; Boeykens, Annick; Demeyere, Patrick; Dewulf, Gerda; De Rouck, Gert; Mussche, Roger
Upstream beer colloidal stabilisation during wort boiling by addition of a polyvinylpolypyrrolidone or a gallotannin (opens in a new window)

Cerevisia: Belgian Journal of Brewing and Biotechnology; 2008
22/08/2023 Withouck, Hannes; Paelinck, Axel; Foubert, Imogen; Fraeye, Ilse
Ultrasound-Assisted Extraction of Applewood Polyphenols at Lab and Pilot Scales (opens in a new window)

Foods; 2023; Vol. 12; iss. 17
01/01/2010 Withouck, Hannes; Boeykens, Annick; Jaskula-Goiris, Barbara; Goiris, Koen; De Rouck, Gert; Hugelier, Chris; Aerts, Guido
Upstream beer stabilisation during wort boiling by addition of gallotannins and/or PVPP (opens in a new window)

BrewingScience ; 2010; Vol. 63; iss. 1-2; pp. 14 - 22
09/01/2019 Withouck, Hannes; Boeykens, Annick; Vanden Broucke, Machteld; Luyten, Walter; Lavigne, Rob; Wagemans, Jeroen
Phenolic Composition, Antimicrobial and Antioxidant Properties of Belgian Apple Wood Extracts (opens in a new window)

Journal of Biologically Active Products from Nature; 2019; Vol. 9; iss. 1; pp. 24 - 24

Hannes Withouck

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Hannes Withouck

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Publications - results