Zobrazeno 1 - 10
of 46
pro vyhledávání: '"I. C. MacWilliam"'
Autor:
E. ANDERSON, C. M. BROWN, D. T. BOURNE, I. CAMPBELL, J. R. M. HAMMOND, W. F. HEMMENS, J. A. HOSSACK, A. W. LOMATH, I. C. MACWILLIAM, D. J. MANNERS, D. A. MAYO, R. MULLER, J. C. SLAUGHTER, R. STEVENS, J. D. WOODWARD, R. J. R. REED
Publikováno v:
Journal of the Institute of Brewing. 100:27-49
Autor:
W. P. K. Findlay, I. C. MacWilliam, J. C. Slaughter, P. A. Leedham, D. A. Lovett, C. Rainbow, R. Stevens, J. D. Woodward
Publikováno v:
Journal of the Institute of Brewing. 82:184-194
Publikováno v:
Journal of the Institute of Brewing. 82:14-26
The physiological and biochemical consequences of water uptake by the barley grain are reviewed, and their significance in malting assessed.
Autor:
I. C. MacWilliam
Publikováno v:
Journal of the Institute of Brewing. 81:65-70
Variations in pH during malting, kilning, mashing, lautering, wort boiling and fermentation are reviewed. The fragmentary information available suggests that the pH of cold water extracts of barley falls during steeping, rises during germination and
Publikováno v:
Journal of the Institute of Brewing. 60:464-472
Samples of Proctor and Spratt-Archer barleys of the 1953 harvest grown under comparable conditions were selected by the Institute of Brewing for use in trials designed to evaluate the malting and brewing quality of the new variety. It is understood t
Autor:
I. C. MacWilliam
Publikováno v:
Journal of the Institute of Brewing. 78:76-81
Examination of starches separated from green malt and from kilned malts of colour ranging between 3 and 23 shows that only small amounts of “new” carbohydrate linkages are formed in the starches during kilning, though the colour changes from whit
Autor:
I. C. MacWilliam, G. Harris
Publikováno v:
Journal of the Institute of Brewing. 60:387-392
Variations in the amounts of the constituent carbohydrates of the barley grain which occur during the last weeks of ripening, harvesting, drying and storage have been examined. Although glucose, fructose, sucrose, glucodifructose, and raffinose were
Publikováno v:
Journal of the Institute of Brewing. 69:303-308
Laboratory investigations of the quality of worts produced from green malt, from mixed grists of green malt and unmalted cereals, and by the action of commercial enzymes on barley starch are described. Green malt alone gives sweet worts which are ver
Autor:
G. Harris, I. C. MacWilliam
Publikováno v:
Journal of the Institute of Brewing. 67:144-151
During an infusion mashing period of 1 hr. at 150° F. (65.5° C), “hexose carbohydrate” was extracted with an efficiency greater than 95% over the range of mash concentrations from 8 up to 42% from a number of malts tested, with the exception of
Autor:
G. Harris, I. C. MacWilliam
Publikováno v:
Journal of the Institute of Brewing. 66:147-150
The principal oligosaccharides in wort—viz., sucrose, maltose, maltotriose and dextrins—are individually estimated within a few hours by specific enzymic hydrolysis followed by measurement by means of Barfoed's reagent of the amount of hexose mon