Henrik Siegumfeldt

2023

Comparative gene analysis of beer tolerant and sensitive Lactobacillus brevis

Zhao, Y., Wu, X. & Siegumfeldt, H., 2023, In: Food Science and Technology (Brazil). 43, 9 p., e126422.

Research output: Contribution to journal › Journal article › Research › peer-review

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18 Downloads (Pure)

2021

The impact of bacterial cell aggregation on UV inactivation kinetics

Vitzilaiou, E., Kuria, A. M., Siegumfeldt, H., Rasmussen, M. A. & Knøchel, S., 2021, In: Water Research. 204, 13 p., 117593.

Research output: Contribution to journal › Journal article › Research › peer-review

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29 Citations (Scopus)

23 Downloads (Pure)

2020

Bacterial flow cytometry and imaging as potential process monitoring tools for industrial biotechnology

Kadamalakunte Narayana, S., Mallick, S., Siegumfeldt, H. & van den Berg, F., 2020, In: Fermentation. 6, 1, 15 p., 10.

Research output: Contribution to journal › Journal article › Research › peer-review

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11 Citations (Scopus)

74 Downloads (Pure)

Diversity in NaCl tolerance of Lactococcus lactis strains from DL-starter cultures for production of semi-hard cheeses

Kristensen, L. S., Siegumfeldt, H., Larsen, N. & Jespersen, L., 2020, In: International Dairy Journal. 105, 5 p., 104673.

Research output: Contribution to journal › Journal article › Research › peer-review

6 Citations (Scopus)

Oenococcus oeni, a species born and moulded in wine: a critical review of the stress impacts of wine and the physiological responses

Bech-Terkilsen, S., Westman, J. O., Swiegers, J. H. & Siegumfeldt, H., 2020, In: Australian Journal of Grape and Wine Research. 26, 3, p. 188-206

Research output: Contribution to journal › Review › Research › peer-review

25 Citations (Scopus)

Probiotic potential of Saccharomyces cerevisiae and Kluyveromyces marxianus isolated from West African spontaneously fermented cereal and milk products

Motey, G. A., Johansen, P. G., Owusu-Kwarteng, J., Ofori, L. A., Obiri-Danso, K., Siegumfeldt, H., Larsen, N. & Jespersen, L., 2020, In: Yeast. 37, 9-10, p. 403-412 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

15 Citations (Scopus)

The quorum-sensing molecule 2-phenylethanol impaired conidial germination, hyphal membrane integrity and growth of Penicillium expansum and Penicillium nordicum

Huang, C., Qian, Y., Viana, T., Siegumfeldt, H., Arneborg, N., Larsen, N. & Jespersen, L., 2020, In: Journal of Applied Microbiology. 129, 2, p. 278-286

Research output: Contribution to journal › Journal article › Research › peer-review

18 Citations (Scopus)

2019

Effects of intrinsic microbial stress factors on viability and physiological condition of yeasts isolated from spontaneously fermented cereal doughs

Houngbédji, M., Johansen, P., Padonou, S. W., Hounhouigan, D. J., Siegumfeldt, H. & Jespersen, L., 2019, In: International Journal of Food Microbiology. 304, p. 75-88

Research output: Contribution to journal › Journal article › Research › peer-review

10 Citations (Scopus)

Surface engineered bacteria as Pickering stabilizers for foams and emulsions

Jiang, X., Yücel Falco, C., Dalby, K. N., Siegumfeldt, H., Arneborg, N. & Risbo, J., 2019, In: Food Hydrocolloids. 89, p. 224-233 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

31 Citations (Scopus)

2018

Can the addition of sugars boost non-starter lactic acid bacteria growth and accelerate cheese ripening?

Møller, C. O. D. A., Czárán, T., Siegumfeldt, H., Christensen, B. B. & Rattray, F. P., 2018. 1 p.

Research output: Contribution to conference › Poster › Research

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70 Downloads (Pure)

Could the addition of sugars boost bacterial interaction and accelerate cheese ripening time?

Møller, C. O. D. A., Siegumfeldt, H., Czárán, T. L., Christensen, B. & Rattray, F. P., 2018, p. 61. 1 p.

Research output: Contribution to conference › Conference abstract for conference › Research

Open Access

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33 Downloads (Pure)

Viability and physiological responses of yeasts exposed to stress conditions occurring in West African fermented cereal doughs

Johansen, P., Houngbedji, M., Padonou, S. W., Hounhouigan, J. D., Siegumfeldt, H. & Jespersen, L., 2018.

Research output: Contribution to conference › Poster › Research › peer-review

Viability and physiological responses of yeasts exposed to stress conditions of West African fermented cereal doughs

Houngbedji, M., Johansen, P., Padonou, S. W., Siegumfeldt, H., Hounhouigan, J. & Jespersen, L., 2018.

Research output: Contribution to conference › Poster › Research › peer-review

2017

Heterogeneity between and within Strains of Lactobacillus brevis Exposed to Beer Compounds

Zhao, Y., Knøchel, S. & Siegumfeldt, H., 2017, In: Frontiers in Microbiology. 8, 13 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Open Access

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14 Citations (Scopus)

201 Downloads (Pure)

2016

Reduction of Cheddar cheese ripening time through the addition of glucose

Møller, C. O. D. A., Czárán, T. L., Christensen, B. B., Siegumfeldt, H. & Rattray, F. P., 2016.

Research output: Contribution to conference › Poster › Research

Open Access

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129 Downloads (Pure)

2014

Effect of acidic and osmotic stresses on survival of Listeria monocytogenes through an in vitro model of the gastrointestinal tract

Johansen, P., Larsen, N., Siegumfeldt, H., Arneborg, N. & Jespersen, L., 2014. 1 p.

Research output: Contribution to conference › Poster › Research

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744 Downloads (Pure)

Effect of the gastrointestinal environment on pH homeostasis of Lactobacillus plantarum and Lactobacillus brevis cells as measured by real-time fluorescence ratio-imaging microscopy

Ramos, C. L., Thorsen, L., Ryssel, M., Nielsen, D. S., Siegumfeldt, H., Schwan, R. F. & Jespersen, L., 2014, In: Research in Microbiology. 165, 3, p. 215-225 11 p.

Research output: Contribution to journal › Journal article › Research › peer-review

6 Citations (Scopus)

In situ examination of Lactobacillus brevis after exposure to an oxidizing disinfectant

Zhao, Y., Knøchel, S. & Siegumfeldt, H., 2014, In: Frontiers in Microbiology. 5, 8 p., 623.

Research output: Contribution to journal › Journal article › Research › peer-review

Open Access

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9 Citations (Scopus)

677 Downloads (Pure)

The effects of extracellular pH and hydroxycinnamic acids influence the intracellular pH of Brettanomyces bruxellensis DSM 7001

Campolongo, S., Siegumfeldt, H., Aabo, T. A., Cocolin, L. & Arneborg, N., 2014, In: Lebensmittel - Wissenschaft und Technologie. 59, 2, Part 1, p. 1088-1092 5 p.

Research output: Contribution to journal › Journal article › Research › peer-review

14 Citations (Scopus)

2013

In situ examination of cell growth and death of Lactococcus lactis

Ryssel, M., Duan, Z. & Siegumfeldt, H., 2013, In: F E M S Microbiology Letters. 343, 1, p. 82-88 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

5 Citations (Scopus)

2012

Analysis of intracellular pH in Escherichia coli O157:H7 to determine the effect of chlorine dioxide decontamination

Smigic, N., Rajkovic, A., Arneborg, N., Siegumfeldt, H., Devlieghere, F. & Nielsen, D. S., 2012, In: Food Analytical Methods. 5, 3, p. 327-331 5 p.

Research output: Contribution to journal › Journal article › Research › peer-review

2 Citations (Scopus)

Influence of flow direction and flow rate on the initial adhesion of seven Listeria monocytogenes strains to fine polished stainless steel

Skovager, A., Whitehead, K., Siegumfeldt, H., Ingmer, H., Verran, J. & Arneborg, N., 2012, In: International Journal of Food Microbiology. 157, 2, p. 174-181 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

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15 Citations (Scopus)

3 Downloads (Pure)

2011

Assessment of survival of food-borne microorganisms in the food chain by fluorescence ratio imaging microscopy

Siegumfeldt, H. & Arneborg, N., 2011, In: Trends in Food Science & Technology. 22, Suppl. 1, p. S3-S10 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

10 Citations (Scopus)

BioPhotonics workstation: a versatile setup for simultaneous optical manipulation, heat stress, and intracellular pH measurements of a live yeast cell

Aabo, T. A., Banás, A. R., Glückstad, J., Siegumfeldt, H. & Arneborg, N., 2011, In: Review of Scientific Instruments. 82, 8, 6 p.

Research output: Contribution to journal › Journal article › Research › peer-review

6 Citations (Scopus)

Intracellular pH Campylobacter jejuni when treated with aqueous chlorine dioxide

Smigic, N., Rajkovic, A., Arneborg, N., Siegumfeldt, H., Devlieghere, F. & Nielsen, D. S., 2011, In: Foodborne Pathogens and Disease. 8, 2, p. 325-328

Research output: Contribution to journal › Journal article › Research › peer-review

3 Citations (Scopus)

Intracellular pH distribution as a cell health indicator in Saccharomyces cerevisiae

Aabo, T. A., Glückstad, J., Siegumfeldt, H. & Arneborg, N., 2011, In: Journal of the Royal Society. Interface. 8, 64, p. 1635-1643 9 p.

Research output: Contribution to journal › Journal article › Research › peer-review

12 Citations (Scopus)

2010

A Far UV CD study of de novo designed antimicrobial coiled coils upon interaction with model membranes

Søndergaard, S. L., Kragelund, B. B., Thulstrup, P. W., Brahm, J., Siegumfeldt, H., Frimodt-Møller, N. & Hansen, P. R., 2010, In: Journal of Peptide Science. S2

Research output: Contribution to journal › Conference abstract in journal › Research

An efficient method for isolating antibody fragments against small peptides by antibody phage display

Duan, Z. & Siegumfeldt, H., 2010, In: Combinatorial Chemistry & High Throughput Screening. 13, p. 818-828 11 p.

Research output: Contribution to journal › Journal article › Research › peer-review

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5 Citations (Scopus)

4338 Downloads (Pure)

Effect of long- and short-term exposure to laser light at 1070 nm on growth of Saccharomyces cerevisiae

Aabo, T. A., Perch-Nielsen, I. R., Dam, J. S., Palima, D., Siegumfeldt, H., Glückstad, J. & Arneborg, N., 2010, In: Journal of Biomedical Optics. 15, 4, 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

26 Citations (Scopus)

Intracellular pH of Mycobacterium avium subsp. paratuberculosis following exposure to antimicrobial compounds monitored at the single cell level

Gaggìa, F., Nielsen, D. S., Biavati, B. & Siegumfeldt, H., 2010, In: International Journal of Food Microbiology. 141, p. S188-S192 5 p.

Research output: Contribution to journal › Journal article › Research › peer-review

17 Citations (Scopus)

Survival of lactic acid and chlorine dioxide treated Campylobacter jejuni under suboptimal conditions of pH, temperature and modified atmosphere

Smigic, N., Rajkovic, A., Nielsen, D. S., Arneborg, N., Siegumfeldt, H. & Devlieghere, F., 2010, In: International Journal of Food Microbiology. 141, Suppl. 1, p. S140-S146 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

17 Citations (Scopus)

The effect of long- and short term exposure to laser light at 1070 nm on growth of Saccharomyces cerevisiae

Aabo, T. A., Perch-Nielsen, I. R., Dam, J. S., Palima, D. Z., Siegumfeldt, H., Glückstad, J. & Arneborg, N., 2010, 22nd International ICFMH Symposium Food Micro 2010. p. 308 1 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

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1751 Downloads (Pure)

2009

A novel method for in Situ detection of hydrolyzable casein fragments in a cheese matrix by antibody phage display technique and CLSM

Duan, Z., Brüggemann, D. A. & Siegumfeldt, H., 2009, In: Journal of Agricultural and Food Chemistry. 57, 21, p. 10049-10054 6 p.

Research output: Contribution to journal › Journal article › Research › peer-review

2 Citations (Scopus)

Inhibition of yeast growth during long term exposure to laser light around 1064 nm

Aabo, T., Perch-Nielsen, I. R., Dam, J. S., Palima, D. Z., Siegumfeldt, H., Glückstad, J. & Arneborg, N., 2009, In: Proceedings of SPIE, the International Society for Optical Engineering. 7 p.

Research output: Contribution to journal › Conference article › Research › peer-review

2 Citations (Scopus)

Intracellular pH as an indicator of viability and resuscitation of Campylobacter jejuni after decontamination with lactic acid

Smigic, N., Rajkovic, A., Nielsen, D. S., Siegumfeldt, H., Uyttendaele, M., Devlieghere, F. & Arneborg, N., 2009, In: International Journal of Food Microbiology. 135, 2, p. 136-143 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

22 Citations (Scopus)

2008

A Microscope Chamber System to Study Microbial Interactions and Cell Death in Cheese

Siegumfeldt, H., Stulova, I., Ryssel, M. & Ardö, Y., 2008. 1 p.

Research output: Contribution to conference › Conference abstract for conference › Research

Investigation of the transit tolerance of Lactobacillus Acidophilus NCFM during the passage of the gastrointestinal tract

Weiss, G. M., Pedersen (BSc), L. L., Siegumfeldt, H. & Jespersen, L., 2008, IPA World Congress. p. 4 1 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

2007

Fra kulturens opvækst til osten bliver moden

Siegumfeldt, H., Kilstrup, M. & Jakobsen, M., 2007, In: Maelkeritidende. 120, p. 418-419 2 p.

Research output: Contribution to journal › Journal article › Research

Relationship between growth and pH gradients of individual cells of Debaryomyces hansenii as influenced by NaCl and solid substrate

Mortensen, H. D., Gori, K., Siegumfeldt, H., Jespersen, L. & Arneborg, N., 2007, In: Letters in Applied Microbiology. 44, 3, p. 279-285 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

7 Citations (Scopus)

Research groups are interested in collaborating with the brewing industry

Siegumfeldt, H., 2007, In: Scandinavian Brewers' Review. 64, 2, p. 8-9 2 p.

Research output: Contribution to journal › Journal article › Research

2006

Differential expression of proteins and genes in the lag phase of Lactococcus lactis subsp. lactis grown in synthetic medium and reconstituted skim milk

Larsen, N., Boye, M., Siegumfeldt, H. & Jakobsen, M., 2006, In: Applied and Environmental Microbiology. 72, 2, p. 1173-1179 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

39 Citations (Scopus)

Intracellular pH homeostasis plays a role in the NaC1 tolerence of Debaryomyces hansenii strains

Mortensen, H. D., Gori, K., Siegumfeldt, H., Nissen, P., Jespersen, L. & Arneborg, N., 2006, In: Applied Microbiology and Biotechnology. 71, 5, p. 713-719 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

21 Citations (Scopus)

Leucocins 4010 from Leuconostoc carnosum cause a matrix related decrease in intracellular pH of Listeria monocytogenes

Fang, W., Budde, B. B. & Siegumfeldt, H., 2006, In: FEMS Microbiology Letters. 258, 2, p. 208-213 6 p.

Research output: Contribution to journal › Journal article › Research › peer-review

8 Citations (Scopus)

Listeria innocua and Lactobacillus delbrueckii subsp. bulgaricus employ different strategies to cope with acid stress

Shabala, L., McMeekin, T., Budde, B. B. & Siegumfeldt, H., 2006, In: International Journal of Food Microbiology. 110, 1, p. 1-7 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

40 Citations (Scopus)

Two subpopulations of Listeria monocytogenes Occur at Subinhibitory Concentrations of Leucocin 4010 and Nisin

Hornbæk, T., Brockhoff, P. B., Siegumfeldt, H. & Budde, B. B., 2006, In: Applied and Environmental Microbiology. 72, 2, p. 1631-1638 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

19 Citations (Scopus)

2005

Interactive optical trapping shows that confinement is a determinant of growth in a mixed yeast culture

Arneborg, N., Siegumfeldt, H., Andersen, G. H., Nissen, P., Daria, V. R., Rodrigo, P. J. & Glückstad, J., 2005, In: FEMS Microbiology Letters. 245, 1, p. 155-159 5 p.

Research output: Contribution to journal › Journal article › Research › peer-review

80 Citations (Scopus)

Optical micro-manipulation of mixed yeast cell populations for analyzing growth behaviour

Glückstad, J., Rodrigo, P. J., Daria, V. R., Siegumfeldt, H., Nissen, P. & Arneborg, N., 21 Jul 2005, In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 5699, p. 306-312 7 p., 46.

Research output: Contribution to journal › Conference article › Research › peer-review

Henrik Siegumfeldt

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