Photo of Graeme M. Walker

Graeme M. Walker

Professor - Zymology

  • 1937 Citations
  • 27 h-Index
1978 …2020

Research output per year

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Research Output

2020

Mitigating stress in industrial yeasts

Walker, G. M. & Basso, T. O., 31 May 2020, In : Fungal Biology. 124, 5, p. 387-397 11 p.

Research output: Contribution to journalSpecial issue

2 Citations (Scopus)

The Third International Symposium on Fungal Stress – ISFUS

Alder-Rangel, A., Idnurm, A., Brand, A. C., Brown, A. J. P., Gorbushina, A., Kelliher, C. M., Campos, C. B., Levin, D. E., Bell-Pedersen, D., Dadachova, E., Bauer, F. F., Gadd, G. M., Braus, G. H., Braga, G. U. L., Brancini, G. T. P., Walker, G. M., Druzhinina, I., Pócsi, I., Dijksterhuis, J., Aguirre, J. & 17 others, Hallsworth, J. E., Schumacher, J., Wong, K. H., Selbmann, L., Corrochano, L. M., Kupiec, M., Momany, M., Molin, M., Requena, N., Yarden, O., Cordero, R. J. B., Fischer, R., Pascon, R. C., Mancinelli, R. L., Emri, T., Basso, T. O. & Rangel, D. E. N., 1 May 2020, In : Fungal Biology. 124, 5, p. 235-252 18 p.

Research output: Contribution to journalSpecial issue

2 Citations (Scopus)
2019

Advances in yeast alcoholic fermentations for the production of bioethanol, beer and wine

Eliodório, K. P., Cunha, G. C. D. G. E., Müller, C., Lucaroni, A. C., Giudici, R., Walker, G. M., Alves, S. L. & Basso, T. O., 25 Oct 2019, Advances in applied microbiology. Gadd, G. M. & Sariaslani, S. (eds.). London: Academic Press Inc., p. 61-119 59 p. (Advances in Applied Microbiology; vol. 109).

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Data for life cycle assessment of legume biorefining for alcohol

Leinhardt, T., Black, K., Saget, S., Porto Costa, M., Chadwick, D., Rees, R. M., Williams, M., Spillane, C., Iannetta, P., Walker, G. M. & Styles, D., 31 Aug 2019, In : Data in Brief. 25, 7 p., 104242.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
42 Downloads (Pure)

Duty calls: the financial importance of accurate ABV measurement

Maskell, P. D., Walker, G. M. & Maskell, D. L., 12 Mar 2019, Brewer and Distiller International, 15, 3, p. 40-42 3 p.

Research output: Contribution to specialist publicationFeatured article

Open Access
File
8 Downloads (Pure)

Faba bean as a novel brewing adjunct: consumer evaluation

Black, K., Barnett, A., Tzioula-Clarke, A., White, P., Iannetta, P. & Walker, G. M., 10 May 2019, In : Journal of the Institute of Brewing. 125, 3, p. 310-314 5 p.

Research output: Contribution to journalArticle

Open Access
File
39 Downloads (Pure)

Just the tonic! Legume biorefining for alcohol has the potential to reduce Europe’s protein deficit and mitigate climate change

Leinhardt, T., Black, K., Saget, S., Porto Costa, M., Chadwick, D., Rees, R. M., Williams, M., Spillane, C., Iannetta, P., Walker, G. M. & Styles, D., Sep 2019, In : Environment International. 130, 11 p., 104870.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
59 Downloads (Pure)

Sweet sorghum: agronomic practice for food, animal feed and fuel production in Sub-Saharan Africa

Nasidi, M., Agu, R., Walker, G. M. & Deeni, Y. Y., 30 Apr 2019, Sweet sorghum: characteristics, cultivation and uses . Rogers, L. & Willis, M. (eds.). Nova Science Publishers, Inc., (Agriculture Issues and Policies).

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

Open Access
File
43 Downloads (Pure)

The future of bioethanol

Basso, T. O., Walker, R. S. K., Basso, L. C. & Walker, G. M., 1 Aug 2019, Ethanol as a green alternative fuel: insight and perspectives. Treichel, H., Alves Júnior, S. L., Fongaro, G. & Müller, C. (eds.). New York: Nova Science Publishers, Inc., p. 259-283 25 p. (Renewable energy: research, development and policies).

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
File
1 Citation (Scopus)
42 Downloads (Pure)

Yeasts associated with the production of distilled alcoholic beverages

Walker, G. M., Lappe-Oliveras, P., Moreno-Terrazas C., R., Kirchmayr, M., Arellano-Plaza, M. & Gschaedler-Mathis, A. C., 16 Sep 2019, Yeasts in the production of wine. Romano, P., Ciani, M. & Fleet, G. H. (eds.). New York: Springer, p. 477-512 36 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2018

Enhancing yeast alcoholic fermentations

Walker, G. M. & Walker, R. S. K., 1 Nov 2018, Advances in applied microbiology. Gadd, G. & Sariaslani, S. (eds.). Academic Press, Vol. 105. p. 87-129 42 p. (Advances in Applied Microbiology).

Research output: Chapter in Book/Report/Conference proceedingChapter

18 Citations (Scopus)

Intercropped barley for brewing and distilling

Black, K., Walker, G., White, P., Squire, G. & Iannetta, P., 31 Jul 2018, Proceedings of the Worldwide Distilled Spirits Conference 2017: local roots; global reach: delivering distilling expertise to the world. Jack, F., Dabrowska, D., Davies, S., Garden, M., Maskell, D. & Murray, D. (eds.). Packington: Context, p. 45-47 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
56 Downloads (Pure)

Why bean beer?

Iannetta, P. P. M., Black, K., Tziboula-Clarke, A., White, P. & Walker, G. M., 31 Dec 2018, The Pulse Magazine, Winter 2018, p. 18-19 2 p.

Research output: Contribution to specialist publicationArticle

Open Access
File
69 Downloads (Pure)

Yeasts

Lachance, M-A. & Walker, G. M., 15 Oct 2018, eLS: citable reviews in the life science. Maccarrone, M., Clarke, A., Zheng, Y., Tickle, C., Baxter, R., Kehrer-Sawatzki, H., Cooper, D. N., Delves, P., Pettis, G., Candi, E., Perkel, D. J., Hetherington, A. M., Bynum, W. F., Valpuesta, J. M. & Harper, D. (eds.). John Wiley & Sons Inc.

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
File
89 Downloads (Pure)
2017

Co-products from malt whisky production and their utilisation

Akunna, J. C. & Walker, G. M., 11 Sep 2017, The alcohol textbook. Walker, G. M., Abbas, C., Ingledew, W. M. & Pilgrim, C. (eds.). 6 ed. Duluth, Georgia: Ethanol Technology Institute, p. 529-537 9 p. 34

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
File
858 Downloads (Pure)

Flocculation in industrial strains of Saccharomyces cerevisiae: role of cell wall polysaccharides and lectin-like receptors

Nayyar, A., Walker, G. M., Wardrop, F. & Adya, A. K., 8 May 2017, In : Journal of the Institute of Brewing. 123, 2, p. 211–218 8 p.

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
39 Downloads (Pure)

Influence of cell surface and nanomechanical properties on the flocculation ability of industrial Saccharomyces cerevisiae strains

Nayyar, A., Walker, G. M., Canetta, E., Wardrop, F. & Adya, A. K., 2 Aug 2017, In : Journal of Food Research. 6, 5, 10 p.

Research output: Contribution to journalArticle

Open Access
File
47 Downloads (Pure)

Introduction to fungal physiology

Walker, G. M. & White, N. A., 22 Nov 2017, Fungi: biology and applications. Kavanagh, K. (ed.). 3rd ed. Hoboken: John Wiley & Sons, p. 1-36 36 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
File
3215 Downloads (Pure)

Physiology of ethanol-producing yeasts

Walker, G. M., 11 Sep 2017, The alcohol textbook. Walker, G. M., Abbas, C., Ingledew, W. M. & Pilgrim, C. (eds.). 6 ed. Duluth, Georgia: Ethanol Technology Institute, p. 257-271 15 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

The alcohol textbook

Walker, G. M. (ed.), Abbas, C. (ed.), Ingledew, W. M. (ed.) & Pilgrim, C. (ed.), 11 Sep 2017, 6 ed. Duluth, Georgia: Ethanol Technology Institute. 592 p.

Research output: Book/ReportBook

2016

Beverages. Special Issue "Saccharomyces cerevisiae"

Walker, G. (ed.) & Stewart, G. G. (ed.), Dec 2016, Basel : MDPI AG.

Research output: Other contribution

Open Access

Bioconversion of degraded husked sorghum grains to ethanol

Nasidi, M., Agu, R. C., Deeni, Y. Y., Giginyu, I. B. & Walker, G. M., 1 Jan 2016, In : Bioethanol. 2, 1, p. 1-11 11 p.

Research output: Contribution to journalArticle

Open Access
File
57 Downloads (Pure)

Ethanol production from brown seaweed using non-conventional yeasts

Obata, O., Akunna, J. C., Bockhorn, H. & Walker, G. M., 29 Jun 2016, In : Bioethanol. 2, 1, p. 134-145 12 p.

Research output: Contribution to journalArticle

Open Access
File
516 Downloads (Pure)

Intercropped barley for brewing and distilling

Black, K., Walker, G. M., White, P., Squire, G. & Iannetta, P., Sep 2016, ESA14 Growing landscapes: cultivating innovative agricultural systems. Stockdale, E., Bachinger, J., Benoit, M., Bergkvist, G., Carlton, R., Charles, R., Christen, O., Dodd, I., Gooding, M., Doring, T., Havis, N., Iannetta, P., Jeangros, B., Lopez-Bellido, R., Nendel, C., Rizzo, D., Smith, B., Soltani, A., Stoddard, F., Topp, K., Van Der Werf, W., Wery, J. & Watson, C. (eds.). Association of Applied Biologists, p. 7.7-7.8 2 p. (Aspects of Applied Biology; vol. 133).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Main-streaming pulses: exploring local solutions to supply chain limitations

Black, K., Walker, G., White, P., Karley, A., Ramsay, L., Ramsay, G., James, E., Squire, G. & Iannetta, P., Oct 2016, p. 51-51. 1 p.

Research output: Contribution to conferenceAbstract

Saccharomyces cerevisiae in the production of fermented beverages

Walker, G. M. & Stewart, G. G., 17 Nov 2016, In : Beverages. 2, 4, 12 p., 30.

Research output: Contribution to journalSpecial issue

Open Access
File
586 Downloads (Pure)

Saccharomyces cerevisiae in the production of whisk(e)y

Walker, G. M. & Hill, A. E., 20 Dec 2016, In : Beverages. 2, 4, 15 p., 38.

Research output: Contribution to journalArticle

Open Access
File
37 Downloads (Pure)

Utilization of whole sorghum crop residues for bioethanol production

Nasidi, M., Agu, R. C., Deeni, Y. Y. & Walker, G. M., 12 May 2016, In : Journal of the Institute of Brewing. 122, 2, p. 268-277 10 p.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
62 Downloads (Pure)

Yeasts

Walker, G. M., 31 Oct 2016, Reference module in life sciences. Roitberg, B. D. (ed.). Elsevier, p. 478-491 14 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)
2015

Avenues for bioenergy production using malt distillery co-products

Bennett, J., Walker, G., Murray, D., Akunna, J. & Wardlaw, A., 2015, Distilled spirits: future challenges, new solutions: proceedings of the Worldwide Distilled Spirits Conference. Goodall, I., Fotheringham, R., Murray, D., Speers, R. A. & Walker, G. M. (eds.). Packington: Context, p. 303-312 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Distilled spirits: future challenges, new solutions proceedings of the Worldwide Distilled Spirits Conference

Goodall, I. (ed.), Fotheringham, R. (ed.), Murray, D. (ed.), Speers, R. A. (ed.) & Walker, G. M. (ed.), 2015, Packington: Context. 455 p.

Research output: Book/ReportBook

Enhancing the economic potential of beans using Vicia faba L. crop performance and the use of air-classified grain components in animal feeds and brewing

Iannetta, P. P. M., James, E. K., Hawes, C., Lopez del Egido, L., Karley, A., Olukosi, O., Houdijk, J., Crampton, V., Moench, M., Palomba, G., Ianieri, J., Clark, F., Duncan, K., Squire, G. R., Ramsay, G. & Walker, G. M., Jul 2015, In : Legume Perspectives. 8, p. 21-23 3 p.

Research output: Contribution to journalArticle

Open Access
File
8 Citations (Scopus)
91 Downloads (Pure)

Improved production of ethanol using bagasse from different sorghum cultivars

Nasidi, M., Agu, R. C., Deeni, Y. Y. & Walker, G. M., 1 Jan 2015, In : Biomass and Bioenergy. 72, p. 288-299 12 p.

Research output: Contribution to journalArticle

Open Access
File
14 Citations (Scopus)
64 Downloads (Pure)

Maximizing alcohol yields from wheat and maize and their co-products for distilling or bioethanol production

Green, D. I. G., Agu, R. C., Bringhurst, T. A., Brosnan, J. M., Jack, F. R. & Walker, G. M., 1 Jul 2015, In : Journal of the Institute of Brewing. 121, 3, p. 332-337 6 p.

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
294 Downloads (Pure)

Potential of faba bean starch for distilled spirit production

Walker, G. M., Ianieri, J., Moench, M., Palomba, G. & Iannetta, P., 2015, Distilled spirits: future challenges, new solutions: proceedings of the Worldwide Distilled Spirits Conference. Fotheringham, R., Goodall, I., Murray, D., Speers, R. A. & Walker, G. M. (eds.). Packington: Context, p. 13-17 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

A farm-to-fork approach to optimise environmentally-sustainable and profitable protein production using Vicia Faba L. (Faba Bean)

Iannetta, P. P. M., James, E. K., Hawes, C., Lopez del Egido, L., Karley, A., Olukosi, O., Houdijk, J., Crampton, V., Moench, M., Palomba, G., Ianieri, J., Clark, F., Duncan, K., Squire, G. R., Walker, G. & Ramsay, G., 2014.

Research output: Contribution to conferencePaper

Open Access

Alleviation of stuck wine fermentations using salt-preconditioned yeast

Logothetis, S., Nerantzis, E. T., Tataridis, P., Goulioti, A., Kannelis, A. & Walker, G. M., 2014, In : Journal of the Institute of Brewing. 120, 3, p. 174–182 9 p.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
43 Downloads (Pure)

Cell surface properties and flocculation behaviour of industrial strains of Saccharomyces cerevisiae

Nayyar, A., Walker, G., Canetta, E., Wardrop, F. & Adya, A. K., Nov 2014, In : International Journal of Applied Microbiology and Biotechnology Research. 2, 6, p. 64-72 9 p.

Research output: Contribution to journalArticle

Open Access

Correlation of cell surface properties of industrial yeast strains to their functional role in fermentation

Nayyar, A., Adya, A. K., Walker, G., Canetta, E. & Wardrop, F., 2014, p. A-48. 1 p.

Research output: Contribution to conferencePoster

Open Access

Correlation of cell surface properties of industrial yeast strains to their functional role in fermentations

Nayyar, A., Walker, G. M., Canetta, E., Wardrop, F. & Adya, A. K., Jun 2014, In : Yeast: A Newsletter for Persons Interested in Yeast. 63, 1, p. 5-5 1 p., V.

Research output: Contribution to journalArticle

Fermentation (Industrial): media for industrial fermentations

Walker, G. M., 2014, Encyclopedia of food microbiology. Batt, C. A. (ed.). 2nd ed. London: Academic Press, p. 769-777 9 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

4 Citations (Scopus)

The effect of salt-preconditioning Torulaspora delbrueckii cells on fermentation performance

Logothetis, S., Drosou, F., Hatzilazarou, A., Tataridis, P., Kannelis, A., Nerantzis, E. & Walker, G. M., 10 Jul 2014, In : New Biotechnology. 31, suppl, p. S87-S87 1 p.

Research output: Contribution to journalMeeting Abstract

Thermotolerance in Saccharomyces cerevisiae is linked to resistance to anhydrobiosis

Rapoport, A., Rusakova, A., Khroustalyova, G. & Walker, G. M., Nov 2014, In : Process Biochemistry. 49, 11, p. 1889-1892 4 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Wines: microbiology of winemaking

Walker, G. M., 2014, Encyclopedia of food microbiology. Batt, C. A. (ed.). 2nd ed. London: Academic Press, p. 787–792 6 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

6 Citations (Scopus)
2013

Fermentation of stalk juices from different Nigerian sorghum cultivars to ethanol

Nasidi, M., Agu, R., Deeni, Y. & Walker, G., Aug 2013, In : Bioethanol. 1, 1, p. 20-27 8 p.

Research output: Contribution to journalArticle

Open Access
File
65 Downloads (Pure)

Lignocellulose to fuel alcohol: current trends

Walker, G. M., 26 Nov 2013, In : Microbiology Today. 40, 4, p. 150-153 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2012

Application of ultrasound in the bioconversion of distiller’s spent grains to bioethanol

Bennett, J., Walker, G. M. & Bremner, D. H., 1 Jun 2012, Distilled spirits: science and sustainability. Murray, D., Walker, G. M., Goodall, I. & Fotheringham, R. (eds.). Nottingham University Press, p. 331-341 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Characterisation of the pot ale profile from a malt whisky distillery

Graham, J., Peter, B., Walker, G. M., Wardlaw, A. & Campbell, E., 2012, Distilled spirits: science and sustainability: proceedings of the Worldwide distilled spirits conference. Walker, G. M., Goodall, I., Fotheringham, R. & Murray, D. (eds.). Nottingham: Nottingham University Press/The Institute of Brewing and Distilling, 7 p. (Distilled Spirits Series; vol. 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
1403 Downloads (Pure)

Current challenges and future opportunities for distillers yeast: discussion forum

Walker, G. M., Ingledew, M., Stewart, G., Walsh, M. & Miles, J., 2012, Distilled spirits: science and sustainability: proceedings of the Worldwide distilled spirits conference. Walker, G. M., Goodall, I., Fotheringham, R. & Murray, D. (eds.). Nottingham: Nottingham University Press/The Institute of Brewing and Distilling, 4 p. (Distilled Spirits Series; vol. 4).

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

Open Access
File
48 Downloads (Pure)