• 1
    American Society of Brewing Chemists. Methods of Analysis. 8th ed. Dead yeast cell stain (International Method), Microbiology Yeast — 3A Yeast Stains. The Society: St. Paul, MN, 1992.
  • 2
    American Society of Brewing Chemists. Methods of Analysis. 8th ed. Ethanol determined by gas chromatography (GC), Beer - 4D Alcohol. The Society: St. Paul, MN, 1992.
  • 3
    American Society of Brewing Chemists. Methods of Analysis. 8th ed. Gas chromatographic method for diacetyl determination, Beer - 25E Diacetyl. The Society: St. Paul, MN, 1992.
  • 4
    American Society of Brewing Chemists. Methods of Analysis. 8th ed. Microscopic yeast cell counting, Microbiology Yeast - 4. The Society, St. Paul, MN, 1992.
  • 5
    American Society of Brewing Chemists. Methods of Analysis. 8th ed. Ninhydrin determination of free amino nitrogen, Wort -12 Free Amino Nitrogen. The Society: St. Paul, MN, 1992.
  • 6
    Brewery Convention of Japan. Methods of Analysis. Lower boiling point volatile compounds, 8.22, BCOJ: Tokyo, Japan, 1994.
  • 7
    Bromberg, S. K., Bower, P. A., Duncombe, G. R., Ferhring, J., Gerber, L., Lau, V.K. and Tata, M. Requirements for zinc, manganese, calcium and magnesium in wort. J. Am. Soc. Brew. Chem., 1977, 55(3): 123128.
  • 8
    Casey, G. P., Magnus, C. A. and Ingledew, W. M. High-gravity brewing: nutrient enhanced production of high concentrations of ethanol by brewing yeast. Biotechnology Letters, 1983, 5(6), 429434.
  • 9
    Casey, G. P., Magnus, C. A., and Ingledew, W. M. High-gravity brewing: effects of nutrition on yeast composition, fermentative ability, and alcohol production. Appl. Environ. Microbiol., 1984, 48(3), 639646.
  • 10
    Casey, G. P., Chen, E. and Ingledew, W. M. High-gravity brewing: production of high levels of ethanol without excessive concentrations of esters and fusel alcohols. J. Am. Soc. Brew. Chem., 1985, 43(4), 179182.
  • 11
    Casey, G. P. and Ingledew, W. M. Ethanol tolerance in yeasts. Crit. Rev. Microbiol., 1986, 13(3), 219280.
  • 12
    Clarkson, S. P., Large, P. J., Boulton, C. A., and Bamforth, C. W. Synthesis of superoxidase dismutase, catalase and other enzymes and oxygen and superoxide toxicity during changes in oxygen concentration cultures of brewing yeast. Yeast, 1991, 7(2), 91103.
  • 13
    Costa, V., Amorim, M. A., Reis, E., Quintanilha, A. and Morades-Ferreira, P. Mitochondrial superoxidase dismutase is essential for ethanol tolerance of Saccharomyces cerevisiae in the post-diauxic phase. Microbiology, 1997, 143(5), 16491656.
  • 14
    D'Amore, T., Panchal, C., Russell, I. and Stewart, G.G. Osmotic pressure effects and intracellular accumulation of ethanol in yeast during fermentation. J. Ind. Microbiol., 1988, 2, 365372.
  • 15
    D'Amore, T., Celotto, G., Russell, I. and Stewart, G. G. Selection and optimization of yeast suitable for ethanol production at 40°C. Enzyme Microb. Technol., 1989, 11, 411416.
  • 16
    D'Amore, T., Celotto, G. and Stewart, G. G., Advances in the fermentation of high gravity wort. Proceedings of the European Brewery Convention Congress, Lisbon, IRL Press: Oxford, 1991, pp. 337344.
  • 17
    D'Amore, T. Cambridge prize lecture — improving yeast fermentation performance. J. Inst. Brew., 1992, 98, 375382.
  • 18
    Dickinson, J. R., Harrison, S. J. and Hewlins, M. J., An investigation of the metabolism of valine to isobutyl alcohol in Saccharomyces cerevisiae. J. Biol. Chem., 1998, 273(40), 2575125756.
  • 19
    Daum, G., Lees, N. D., Bard, M. and Dickson, R., Biochemistry, cell biology and molecular biology of lipids of Saccharomyces cerevisiae. Yeast, 1998, 14, 14711510.
  • 20
    David, M. H. and Kirsop, B. H. Yeast growth in relation to the dissolved oxygen and sterol content of wort. J. Inst. Brew., 1973, 79, 2025.
  • 21
    Demel, R. A. and de Kruyff, B. The functions of sterols in membranes. Biochemica et Biophysica Acta, 1976, 457(2), 109132.
  • 22
    Dombek, K. M. and Ingram, L. O. Magnesium limitation and its role in apparent toxicity of ethanol during yeast fermentation. Appl. Environ. Microbiol., 1986, 52(5), 975981.
  • 23
    Edelen, C., Miller, J. and Patino, H. Effects of yeast pitch rates on fermentation performance and beer quality. Tech. Q. Master Brew. Assoc. Am., 1996, 33(1), 3032.
  • 24
    Enari, T. M., Linko, M., Loiusa, M. And Makinen, V. The effect of wort amino acids on fermentation. Tech. Q. Master Brew. Assoc. Am., 1970, 7(4), 237240.
  • 25
    Gregory, E. M., Goscin, S.A. and Fridovich, I. Oxygen metabolism in Lactobacillus plantarum. J. Bacteriol., 1974, 117(1), 456.
  • 26
    Guerin, B., The Yeasts - Yeast Organelles. Academic Press: New York. 1991, pp. 541600.
  • 27
    Health Canada. Canadian Food and Drug Regulations, Part B -Division 15 and 16 Tables. Table VIII - Miscellaneous Food Additives, D.1(5). December 31, 1990, p. 271.
  • 28
    Hemmi, K., Julmanop, C., Hirata, D., Tsuchiya, E., Takemoto, J. Y. and Miyakawa, T., The physiological roles of membrane ergosterol as revealed by the phenotypes of syr1/erg3 null mutant of Saccharomyces cerevisiae. Biosci. Biotech. Biochem., 1995, 59(3), 482486.
  • 29
    Hunter, K. and Rose, A. H. Lipid composition of Saccharomyces cerevisiae as influenced by growth temperature. Biochimica et Biophysica Acta, 1972, 260(4), 639653.
  • 30
    Ingledew, W. H., Sosulski, F. W. and Magnus, C. A. An assessment of yeast foods and their utility in brewing enology. J. Am. Soc. Brew. Chem., 1986, 44(4), 166170.
  • 31
    Ingledew, W. H., Magnus, C. A. and Sosulski, F. W. Influence of oxygen on proline utilisation during the wine fermentation. Am. J. Enol. Vitic., 1987, 38(3), 246248.
  • 32
    Inoue, T., Masuyama, K., Yamamoto, Y., Kokubo, E, and Kuroiwa, Y. Formation of acetohydroxy acids during the uptake of amino acids by yeast. Proc. Am. Soc. Brew. Chem., 1973, 31, 3639.
  • 33
    Jakobsen, M. and Piper, U. Performance and osmotolerance of different strains of lager yeast in high gravity fermentations. Tech. Q. Master Brew. Assoc. Am., 1989, 26(2), 5661.
  • 34
    Jimenez, J. and Benitez, T. Adaptation of yeast cell membranes to ethanol. Appl. Environ. Microbiol., 1987, 53, 11961198.
  • 35
    Jin, Y. and Speers, R.A., Flocculation of Saccharomyces cerevisiae. Food Research International, 1998, 31(6-7): 421440.
  • 36
    Kirsop, B. H., Oxygen and sterol synthesis during beer fermentations. Conference of Metabolic Reactions in the Yeast Cell in Anaerobic and Aerobic Conditions, Helsinki, 1977.
  • 37
    Kirsop, B. H. Developments in beer fermentation. Top. Enzyme Ferment. Biotechnol., 1982, 6, 79131.
  • 38
    Lindsay, J. H. and Larson, J. W. Large volume tanks - a review. Tech. Q. Master Brew. Assoc. Am., 1975, 12(4), 264272.
  • 39
    Lodolo, E. J., The effect of oxygen on the fermentation ability of Saccharomyces cerevisiae during high-gravity wort fermentations. Doctoral Dissertation, University of Stellenbosch, South Africa. 1999.
  • 40
    Malcorps, P., Haselaars, P., Dupire, S. and Van den Eynde, E. Glycogen released by the yeast as a cause of unfilterable haze in the beer. Tech. Q. Master Brew. Assoc. Am., 2001, 38(2), 9598.
  • 41
    Marechal, P. A. and Gervais, P. Yeast viability related to water potential variation: influence of the transient phase. Appl. Micro. Biotech., 1994, 42, 617622.
  • 42
    Masschelein, C. A. Flavour development in large-capacity vessels. Brew. Distill. Int., 1981, 11(5), 3742.
  • 43
    Meilgaard, M. C. Flavour chemistry of beer. Part II: Flavour and threshold of 239 aroma volatiles. Tech. Q. Master Brew. Assoc. Am., 1995, 12, 151168.
  • 44
    Monk, P. R., Hook, D., and Freeman, B. M., Amino acid metabolism by yeast. Proceedings of the 6th Australian Wine Industry Technical Conference, Adelaide, Australian Industrial Publishers: Adelaide, 1986, pp. 129133.
  • 45
    O'Connor-Cox, E. S. C. and Ingledew, W. M. Wort nitrogenous sources - their use by brewing yeasts: a review. J. Am. Soc. Brew. Chem., 1989, 47(4), 102108.
  • 46
    O'Connor-Cox, E. S. C. and Ingledew, W. M. Effect of the timing of oxygenation on very high gravity brewing fermentations. J. Am. Soc. Brew. Chem., 1990, 48(1), 2632.
  • 47
    O'Connor-Cox, E. S. C. and Ingledew, W. M. Alleviation of the effects of nitrogen limitation in high gravity worts through increased inoculation rates. J. Indust. Microbiol., 1991, 7, 8996.
  • 48
    O'Connor-Cox, E. S. C., Lodolo, E.J. and Ingledew, W. M. Role of oxygen in high-gravity fermentations in the absence of unsaturated lipid biosynthesis. J. Am. Soc. Brew. Chem., 1993, 51(3), 97107.
  • 49
    O'Connor-Cox, E. S. C., Lodolo, E. J. and Axcell, B. C. Mitochondrial relevance to yeast fermentative performance: a review. J. Inst. Brew., 1996, 102, 1925.
  • 50
    Owades, J. L.. The role of osmotic pressure in high and low gravity fermentation. Tech. Q. Master Brew. Assoc. Am., 1981, 18(4), 163165.
  • 51
    Pena, A., Pardo, J. P., and Ramirez, J. Early metabolic effects and mechanisms of ammonium transport in yeast. Arch. Bio-chem. Biophys., 1987, 253, 431438.
  • 52
    Petersen, E. E., Margaritis, A., Stewart, R. J., Pilkington, P. H. and Mensour, N. A., The effects of wort valine concentration on the total diacetyl profile and levels late in batch fermentations with brewing yeast Saccharomyces carlsbergensis. J. Am. Soc. Brew. Chem., 2004, 62(4), 131139.
  • 53
    Petersen, E. E., The effects of wort composition on brewer's yeast metabolites and fermentation performance in a continuous gas lift bioreactor. Doctoral Dissertation, University of Western Ontario, Canada, 2004.
  • 54
    Pratt, P. L., Bryce, J. H. and Stewart, G. G. The effects of osmotic pressure and ethanol on yeast viability and morphology. J. Inst. Brew., 2003, 109(3), 218228.
  • 55
    Pugh, T. A., Maurer, J. M., and Pringle, A. T. The impact of wort nitrogen limitation on yeast fermentation performance and diacetyl. Tech. Q. Master Brew. Assoc. Am., 1997, 34(3), 185189.
  • 56
    Rees, E. and Stewart, G. G. Strain specific response of brewer's yeast strains to zinc concentrations in conventional and high gravity worts. J. Inst. Brew., 1998, 104, 211217.
  • 57
    Rees, E. and Stewart, G. G. Effects of magnesium, calcium and wort oxygenation on the fermentative performance of ale and lager strains fermenting normal and high gravity worts. J. Inst. Brew., 1999, 105(4), 211217.
  • 58
    Ryder, D. S., Woods, D. R., Murray, J. P. and Masschelein, C. A. Some practical implications of yeast growth and yeast performance. Tech. Q. Master Brew. Assoc. Am., 1983, 20(1), 921.
  • 59
    Stewart, G. G., Bothwick, R., Bryce, J., Cooper, D., Cuningham, S., Hart, C. and Rees, E. Recent developments in high gravity brewing. Tech. Q. Master Brew. Assoc. Am., 1997, 34(1), 264270.
  • 60
    Vardar-Sukan, F. Dynamics of oxygen mass transfer in bio-reactors part I: operating variables affecting mass transfer. Process Biochemistry, 1985, 20(6), 181184.
  • 61
    Visser, W., van der Baan, A. A. Batenburg-van der Vegte, W., Scheffers, W. A., Kramer, R. And van Dijken, J. P. Involvement of mitochondrial in the assimilatory metabolism of anaerobic Saccharomyces cerevisiae cultures. Microbiology, 1990, 140, 30393046.
  • 62
    Wainwright, T. Diacetyl - a review. J. Inst. Brew., 1973, 79, 451470.
  • 63
    Walker, G. M., Birch, R. M., Chandrasena, G., and Maynard, A. I. Magnesium, calcium and fermentative metabolism in industrial yeasts. J. Am. Soc. Brew. Chem., 1996, 54(1), 1318.
  • 64
    Walker, G. M., Magnesium as a stress-protectant for industrial strains of Saccharomyces cerevisiae. J. Am. Soc. Brew. Chem., 1998, 56(3), 109113.
  • 65
    White, F. H., Ethanol tolerance in brewing yeast. Proceedings of the 15th Brewing Convention of the Society of the Institute of Brewing, Australia and New Zealand Section, 1978, pp. 133146.
  • 66
    Whitear, A. and Crabb, D. High gravity brewing - concepts and economics. The Brewer, 1977, 63, 6063.
  • 67
    Yokoyama, A. and Ingledew, W. M. The effect of filling procedures on multi-fill fermentations. Technical Report of Kirin, 1977, 34(1), 320327.
  • 68
    Younis, O. S. and Stewart, G. G., Effect of malt wort, very-high-gravity malt wort, and very-high-gravity adjunct wort on volatile production in Saccharomyces cerevisiae. J. Am. Soc. Brew. Chem., 1999, 57(2), 3945.
  • 69
    Zitomer, R. S. and Lowry, C. V., Regulation of gene expression by oxygen in Saccharomyces cerevisiae. Microbiol. Rev., 1992, 56(1), 111.