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List of works by Harry Gruppen

6-methoxyflavanones as bitter taste receptor blockers for hTAS2R39

scientific article

A rapid screening method for prenylated flavonoids with ultra-high-performance liquid chromatography/electrospray ionisation mass spectrometry in licorice root extracts

scientific article published in October 2009

A tandem mass spectrometry method based on selected ions detects low-abundance phenolics in black tea - theatridimensins as products of the oxidative cascade

scientific article published on August 2016

Accumulation of recalcitrant xylan in mushroom-compost is due to a lack of xylan substituent removing enzyme activities of Agaricus bisporus

scientific article published on 26 June 2015

Aggregation of peptides during hydrolysis as a cause of reduced enzymatic extractability of soybean meal proteins

scientific article

Agonistic and antagonistic estrogens in licorice root (Glycyrrhiza glabra) ⬇️

scientific article published on May 15, 2011

Aiming for the complete utilization of sugar-beet pulp: Examination of the effects of mild acid and hydrothermal pretreatment followed by enzymatic digestion ⬇️

scientific article published on May 31, 2011

Allergen Ara h 1 occurs in peanuts as a large oligomer rather than as a trimer

scientific article published in September 2006

Altering the phenolics profile of a green tea leaves extract using exogenous oxidases

scientific article published on 23 October 2015

Annotation of Different Dehydrocatechin Oligomers by MS/MS and Their Occurrence in Black Tea.

scientific article

Bioactivity of tempe by inhibiting adhesion of ETEC to intestinal cells, as influenced by fermentation substrates and starter pure cultures

scientific article

Bitter taste receptor activation by flavonoids and isoflavonoids: modeled structural requirements for activation of hTAS2R14 and hTAS2R39.

scientific article published on 24 October 2013

Branched arabino-oligosaccharides isolated from sugar beet arabinan

scientific article published on 4 April 2010

C22 isomerization in alpha-tomatine-to-esculeoside A conversion during tomato ripening is driven by C27 hydroxylation of triterpenoidal skeleton

scientific article

Carbohydrate composition of compost during composting and mycelium growth of Agaricus bisporus

scientific article published on 19 September 2013

Carbohydrate utilization and metabolism is highly differentiated in Agaricus bisporus

scientific article

Carotenoid composition of berries and leaves from six Romanian sea buckthorn (Hippophae rhamnoides L.) varieties.

scientific article

Characterisation of 3-aminoquinoline-derivatised isomeric oligogalacturonic acid by travelling-wave ion mobility mass spectrometry

scientific article published in October 2013

Characterisation of cell wall polysaccharides from rapeseed (Brassica napus) meal

scientific article

Characteristics and Effects of Specific Peptides on Heat-Induced Aggregation of β-Lactoglobulin ⬇️

scientific article published on May 16, 2011

Characterization of (Glucurono)arabinoxylans from Oats Using Enzymatic Fingerprinting

scientific article published on 15 December 2015

Characterization of pea vicilin. 1. Denoting convicilin as the alpha-subunit of the Pisum vicilin family

scientific article

Characterization of pea vicilin. 2. Consequences of compositional heterogeneity on heat-induced gelation behavior

scientific article

Chrysosporium lucknowense C1 arabinofuranosidases are selective in releasing arabinose from either single or double substituted xylose residues in arabinoxylans ⬇️

scientific article published on February 4, 2011

Comparison of atmospheric pressure chemical ionization and electrospray ionization mass spectrometry for the detection of lignans from sesame seeds

scientific article

Comparison of content in phenolic compounds, polyphenol oxidase, and peroxidase in grains of fifty sorghum varieties from burkina faso

scientific article published in June 2002

Comparison of the aggregation behavior of soy and bovine whey protein hydrolysates

scientific article

Compost Grown Agaricus bisporus Lacks the Ability to Degrade and Consume Highly Substituted Xylan Fragments

scientific article published on 3 August 2015

Conformational stability of the potato serine protease inhibitor group

scientific article published in April 2005

Correlations between biochemical characteristics and foam-forming and -stabilizing ability of whey and casein hydrolysates

scientific article published in May 2002

Crystallization and preliminary X-ray crystallographic studies on a Kunitz-type potato serine protease inhibitor

scientific article

Deconstruction of lignin linked p-coumarates, ferulates and xylan by NaOH enhances the enzymatic conversion of glucan

scientific article published on 14 May 2016

Determination of pepsin-susceptible and pepsin-resistant epitopes in native and heat-treated peanut allergen Ara h 1.

scientific article published on 26 February 2008

Differences in denaturation of genetic variants of soy glycinin

scientific article

Directing the oligomer size distribution of peroxidase-mediated cross-linked bovine alpha-lactalbumin

scientific article published in May 2010

Effect of Plant Age on the Quantity and Quality of Proteins Extracted from Sugar Beet (Beta vulgaris L.) Leaves

scientific article published on 17 October 2016

Effect of emulsion properties on release of esters under static headspace, in vivo, and artificial throat conditions in relation to sensory intensity

scientific article published in October 2004

Effect of glycation on the flocculation behavior of protein-stabilized oil-in-water emulsions.

scientific article

Effect of heat-induced aggregation on the IgE binding of patatin (Sol t 1) is dominated by other potato proteins

scientific article published in March 2002

Effect of saccharide structure and size on the degree of substitution and product dispersity of α-lactalbumin glycated via the Maillard reaction

scientific article published on 19 August 2011

Effect of whey protein on the in vivo release of aldehydes

scientific article published in July 2003

Effects of Toasting Time on Digestive Hydrolysis of Soluble and Insoluble 00-Rapeseed Meal Proteins

scientific article published on 11 February 2017

Effects of ethanol on structure and solubility of potato proteins and the effects of its presence during the preparation of a protein isolate

scientific article published in May 2002

Effects of granule size of cross-linked and hydroxypropylated sweet potato starches on their physicochemical properties

scientific article published on 4 May 2015

Effects of in vitro fermentation of barley β-glucan and sugar beet pectin using human fecal inocula on cytokine expression by dendritic cells

scientific article published on 11 July 2016

Effects of non-covalent interactions with 5-O-caffeoylquinic acid (chlorogenic acid) on the heat denaturation and solubility of globular proteins

scientific article published in August 2003

Effects of pectin on fermentation characteristics, carbohydrate utilization, and microbial community composition in the gastrointestinal tract of weaning pigs

scientific article published on 16 May 2016

Effects of pectin supplementation on the fermentation patterns of different structural carbohydrates in rats

scientific article published on 13 May 2016

Enzymatic cross-linking of α-lactalbumin to produce nanoparticles with increased foam stability

scientific article published in September 2015

Enzymatic hydrolysis as a means of expanding the cold gelation conditions of soy proteins

scientific article published in February 2005

Enzymatic production and characterization of konjac glucomannan oligosaccharides

scientific article

Enzyme resistant feruloylated xylooligomer analogues from thermochemically treated corn fiber contain large side chains, ethyl glycosides and novel sites of acetylation

scientific article published on 4 September 2013

Enzyme-induced aggregation and gelation of proteins

scientific article published on 02 August 2007

Evaluation of the effect of germination on phenolic compounds and antioxidant activities in sorghum varieties

scientific article published in April 2005

Expanded bed adsorption as a fast technique for the large-scale purification of the complete isoform pool of Ber e 1, the major allergen from Brazil nuts

scientific article

FTIR spectra of whey and casein hydrolysates in relation to their functional properties

scientific article published in November 2002

Factors causing compositional changes in soy protein hydrolysates and effects on cell culture functionality

scientific article published on 29 October 2013

Fate of Carbohydrates and Lignin during Composting and Mycelium Growth of Agaricus bisporus on Wheat Straw Based Compost

scientific article published on 5 October 2015

First characterization of bioactive components in soybean tempe that protect human and animal intestinal cells against enterotoxigenic Escherichia coli (ETEC) infection

scientific article published on July 2010

Flavor release and perception of flavored whey protein gels: perception is determined by texture rather than by release

scientific article published in August 2002

Formation and stability of foam made with various potato protein preparations

scientific article published in December 2002

Glyceollins and dehydroglyceollins isolated from soybean act as SERMs and ER subtype-selective phytoestrogens

scientific article published on 30 November 2015

Heat-induced gelation of pea legumin: comparison with soybean glycinin

scientific article

Horseradish peroxidase-catalyzed cross-linking of feruloylated arabinoxylans with beta-casein

scientific article published in October 2004

Horseradish peroxidase-catalyzed oligomerization of ferulic acid on a template of a tyrosine-containing tripeptide

scientific article

Hydrolysis of whey protein isolate with Bacillus licheniformis protease: aggregating capacities of peptide fractions

scientific article

Hydrolysis of whey protein isolate with Bacillus licheniformis protease: fractionation and identification of aggregating peptides

scientific article published on 29 September 2007

Hydrolysis of β-casein by the cell-envelope-located PI-type protease of Lactococcus lactis: A modelling approach

Hydroxycinnamic acids are ester-linked directly to glucosyl moieties within the lignan macromolecule from flaxseed hulls

scientific article

Identification of novel isomeric pectic oligosaccharides using hydrophilic interaction chromatography coupled to traveling-wave ion mobility mass spectrometry

scientific article

Identification of prenylated pterocarpans and other isoflavonoids in Rhizopus spp. elicited soya bean seedlings by electrospray ionisation mass spectrometry ⬇️

scientific article published on January 15, 2011

Identification of strong aggregating regions in soy glycinin upon enzymatic hydrolysis

scientific article published in May 2008

Impact of galacto-oligosaccharides on the gut microbiota composition and metabolic activity upon antibiotic treatment during in vitro fermentation

scientific article

Impact of phenolic compounds and related enzymes in sorghum varieties for resistance and susceptibility to biotic and abiotic stresses

scientific article

In Vitro Fermentation of Porcine Milk Oligosaccharides and Galacto-oligosaccharides Using Piglet Fecal Inoculum

scientific article published on 22 February 2016

In vitro fermentability of sugar beet pulp derived oligosaccharides using human and pig fecal inocula

scientific article published on 27 January 2014

In vivo uniform (15)N-isotope labelling of plants: using the greenhouse for structural proteomics

scientific article published in January 2004

Influence of protein and carbohydrate contents of soy protein hydrolysates on cell density and IgG production in animal cell cultures

scientific article published on 17 June 2015

Introducing capillary electrophoresis with laser-induced fluorescence (CE-LIF) as a potential analysis and quantification tool for galactooligosaccharides extracted from complex food matrices

scientific article

Introducing capillary electrophoresis with laser-induced fluorescence detection (CE-LIF) for the characterization of konjac glucomannan oligosaccharides and their in vitro fermentation behavior

scientific article

Introducing enzyme selectivity: a quantitative parameter to describe enzymatic protein hydrolysis

scientific article published on 11 July 2014

Isolation and characterization of soluble protein from the green microalgae Tetraselmis sp ⬇️

scientific article published on July 22, 2011

Isolation and characterization of undenatured chlorogenic acid free sunflower (Helianthus annuus) proteins

scientific article published in March 2002

Isolation, characterization, and surfactant properties of the major triterpenoid glycosides from unripe tomato fruits

scientific article

LC/CE–MS tools for the analysis of complex arabino-oligosaccharides ⬇️

scientific article published on August 21, 2010

MALDI-TOF MS and CE-LIF Fingerprinting of plant cell wall polysaccharide digests as a screening tool for arabidopsis cell wall mutants

scientific article

Maillard induced glycation behaviour of individual milk proteins

scientific article published on 30 January 2018

Mass Spectrometric Characterization of Benzoxazinoid Glycosides from Rhizopus-Elicited Wheat (Triticum aestivum) Seedlings

scientific article published on 4 August 2016

Milk Oligosaccharide Variation in Sow Milk and Milk Oligosaccharide Fermentation in Piglet Intestine

scientific article published on 16 February 2016

Mode of action of Bacillus licheniformis pectin methylesterase on highly methylesterified and acetylated pectins

scientific article

Modeling peptide formation during the hydrolysis of β-casein by Lactococcus lactis

scientific article published in 2012

Modification of Prenylated Stilbenoids in Peanut (Arachis hypogaea) Seedlings by the Same Fungi That Elicited Them: The Fungus Strikes Back

scientific article published on 13 October 2015

Modulation of Isoflavonoid Composition of Rhizopus oryzae Elicited Soybean (Glycine max) Seedlings by Light and Wounding ⬇️

scientific article published on August 28, 2013

Molecular sieves provoke multiple substitutions in the enzymatic synthesis of fructose oligosaccharide–lauryl esters

N-Docosahexaenoyl Dopamine, an Endocannabinoid-like Conjugate of Dopamine and the n-3 Fatty Acid Docosahexaenoic Acid, Attenuates Lipopolysaccharide-Induced Activation of Microglia and Macrophages via COX-2.

scientific article published on 6 December 2016

New device to simulate swallowing and in vivo aroma release in the throat from liquid and semiliquid food systems

scientific article published in October 2004

Oligosaccharides in Urine, Blood, and Feces of Piglets Fed Milk Replacer Containing Galacto-oligosaccharides

scientific article

Partial purification and characterization of two aminotransferases from Lactococcus lactis subsp. cremoris B78 involved in the catabolism of methionine and branched-chain amino acids

article by Wim J.M. Engels et al published January 2000 in International Dairy Journal

Peanut allergen Ara h 1 interacts with proanthocyanidins into higher molecular weight complexes

scientific article published on 21 September 2007

Peptides are building blocks of heat-induced fibrillar protein aggregates of beta-lactoglobulin formed at pH 2.

scientific article published on 17 April 2008

Peroxidase can perform the hydroxylation step in the 'oxidative cascade' during oxidation of tea catechins

scientific article

Physical and chemical changes of rapeseed meal proteins during toasting and their effects on in vitro digestibility

scientific article (publication date: 2016)

Positional preferences of acetyl esterases from different CE families towards acetylated 4-O-methyl glucuronic acid-substituted xylo-oligosaccharides

scientific article

Potential of a gypsum-free composting process of wheat straw for mushroom production

scientific article published on 5 October 2017

Prediction of molar extinction coefficients of proteins and peptides using UV absorption of the constituent amino acids at 214 nm to enable quantitative reverse phase high-performance liquid chromatography-mass spectrometry analysis

scientific article

Preliminary UHPLC-PDA-ESI-MS screening of light-accelerated autoxidation products of the tetrapyrrole biliverdin

scientific article published on 22 October 2014

Prenylated isoflavonoids from plants as selective estrogen receptor modulators (phytoSERMs) ⬇️

scientific article published on June 11, 2012

Prenylation and Backbone Structure of Flavonoids and Isoflavonoids from Licorice and Hop Influence Their Phase I and II Metabolism

scientific article published on 16 November 2015

Pressure-aided proteolysis of beta-casein

scientific article

Procyanidin dimers A1, A2, and B2 are absorbed without conjugation or methylation from the small intestine of rats

scientific article published on 3 June 2009

Procyanidin dimers are metabolized by human microbiota with 2-(3,4-dihydroxyphenyl)acetic acid and 5-(3,4-dihydroxyphenyl)-gamma-valerolactone as the major metabolites

scientific article published in February 2009

Protein concentration and protein-exposed hydrophobicity as dominant parameters determining the flocculation of protein-stabilized oil-in-water emulsions

scientific article published on 16 July 2013

Protein–Peptide Interaction: Study of Heat-Induced Aggregation and Gelation of β-Lactoglobulin in the Presence of Two Peptides from Its Own Hydrolysate ⬇️

scientific article published on April 24, 2013

RP-UHPLC-UV-ESI-MS/MS analysis of LPMO generated C4-oxidized gluco-oligosaccharides after non-reductive labeling with 2-aminobenzamide

scientific article published on 6 March 2017

Rapid membrane permeabilization of Listeria monocytogenes and Escherichia coli induced by antibacterial prenylated phenolic compounds from legumes

scientific article

Saponins, classification and occurrence in the plant kingdom

scientific article published on 4 December 2006

Selective Synthesis of Unsaturated N-Acylethanolamines by Lipase- Catalyzed N-Acylation of Ethanolamine with Unsaturated Fatty Acids

Separation and Identification of Individual Alginate Oligosaccharides in the Feces of Alginate-Fed Pigs ⬇️

scientific article published on January 10, 2013

Snooker structure-based pharmacophore model explains differences in agonist and blocker binding to bitter receptor hTAS2R39

scientific article

Some phenolic compounds increase the nitric oxide level in endothelial cells in vitro

scientific article

Soy isoflavones and other isoflavonoids activate the human bitter taste receptors hTAS2R14 and hTAS2R39.

scientific article published on 7 October 2011

Spontaneous, non-enzymatic breakdown of peptides during enzymatic protein hydrolysis

scientific article published on 19 March 2015

Stability properties of surfactant-free thin films at different ionic strengths: measurements and modeling

scientific article

Structural and Water-Holding Characteristics of Untreated and Ensiled Chicory Root Pulp ⬇️

scientific article published on June 17, 2013

Structural basis for non-genuine phenolic acceptor substrate specificity of Streptomyces roseochromogenes prenyltransferase CloQ from the ABBA/PT-barrel superfamily

scientific article

Structure Dependent-Immunomodulation by Sugar Beet Arabinans via a SYK Tyrosine Kinase-Dependent Signaling Pathway

article by Marjolein Meijerink et al published 2018 in Frontiers in Immunology

Structure and stability of the potato cysteine protease inhibitor group (cv. Elkana).

scientific article published in July 2005

Structure of a post-translationally processed heterodimeric double-headed Kunitz-type serine protease inhibitor from potato ⬇️

scientific article published on June 15, 2012

Tentative assignment of the potato serine protease inhibitor group as beta-II proteins based on their spectroscopic characteristics

scientific article

The chain length of lignan macromolecule from flaxseed hulls is determined by the incorporation of coumaric acid glucosides and ferulic acid glucosides

scientific article

The ethanolamide metabolite of DHA, docosahexaenoylethanolamine, shows immunomodulating effects in mouse peritoneal and RAW264.7 macrophages: evidence for a new link between fish oil and inflammation

scientific article published on 4 February 2011

The flavonoid herbacetin diglucoside as a constituent of the lignan macromolecule from flaxseed hulls

scientific article

The influence of the primary and secondary xanthan structure on the enzymatic hydrolysis of the xanthan backbone ⬇️

scientific article published on May 25, 2013

The most abundant protease inhibitor in potato tuber (cv. Elkana) is a serine protease inhibitor from the Kunitz family

scientific article

The position of prenylation of isoflavonoids and stilbenoids from legumes (Fabaceae) modulates the antimicrobial activity against Gram positive pathogens

scientific article

The two Rasamsonia emersonii α-glucuronidases, ReGH67 and ReGH115, show a different mode-of-action towards glucuronoxylan and glucuronoxylo-oligosaccharides

scientific article published on 18 May 2016

Towards predicting the stability of protein-stabilized emulsions

scientific article published on 7 February 2015

Variation in accumulation of isoflavonoids in Phaseoleae seedlings elicited by Rhizopus

scientific article published on 8 October 2015

Xanthohumol from hop (Humulus lupulus L.) is an efficient inhibitor of monocyte chemoattractant protein-1 and tumor necrosis factor-alpha release in LPS-stimulated RAW 264.7 mouse macrophages and U937 human monocytes

scientific article

Zymography of monophenolase and o-diphenolase activities of polyphenol oxidase

scientific article

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