Saturday, November 28, 2009

Salads or Brewing Yeast Fermentation Performance

Salads: The Best of Favorite Recipes from Quilters

Author: Louise Stoltzfus

One in a six-volume set of little cookbooks--each one a treasured collection of recipes from the best-selling cookbook, Favorite Recipes from Quilters.

Each book in the series presents a particular category of food. The six books are: Breads, Soups, Salads, Main Dishes (Pasta, Vegetables, and Meats), Pies, and Desserts. Each book offers 24-36 recipes--all proven favorites from the original collection. Each volume also includes several stories from the lives and experiences of quilters. The charming design of these books makes them an irresistible impulse item. Their colorful dustjackets and readable spines make them equally eye-catching on a bookshelf or beside a cash register.

Each volume contains warm and strikingly rich watercolors throughout its pages. Each painting was created exclusively for this series.

These books have about them the special vibrancy that comes from cooking and quilting. All who own them will share in that!



Book review: A Guide to the Project Management Body of Knowledge or Rebound Rules

Brewing Yeast Fermentation Performance

Author: Katherine Smart

Building on the success of the first edition, Brewing Yeast Fermentation Performance, Second edition considers the importance of yeast quality on fermentation performance and the means by which process control may therefore be achieved.

Contributions from leading international brewing technologists from industry, research institutes and academia ensure that the coverage is practically oriented, commercially relevant and academically rigorous. Contents include up-to-date coverage of key aspects of the subject, including molecular innovations, yeast stress responses, wort composition, yeast quality, beer flavour development and yeast handling.

Brewing Yeast Fermentation Performance is an essential purchase for commercial brewers at all levels, technical personnel and allied traders associated with the brewing industry. It is an excellent companion reference source to the first edition, covering complimentary topics that no one connected to the brewing industry can afford to be without. Libraries in universities and research establishments where food and beverage science and technology and microbiology are studied and taught should have multiple copies on their shelves.



Table of Contents:
Contributors
Preface to the second edition
Pt. 1Molecular Innovations1
1Analysis of karyotypic polymorphisms in a bottom-fermenting yeast strain by polymerase chain reaction3
2Fast detection of beer spoilage microorganisms by consensus polymerase chain reaction with foodproof beer screening13
Pt. 2Brewing Yeast Stress Responses During Handling23
3The impact of ethanol stress on yeast physiology25
4Yeast physical (shear) stress: the engineering perspective39
5The osmotic stress response of ale and lager brewing yeast strains46
6Brewing yeast oxidative stress responses: impact of brewery handling61
Pt. 3Wort Composition: Impact on Yeast Metabolism and Performance75
7Wort composition and beer quality77
8Wort substitutes and yeast nutrition86
9Wort supplements: from yeast and for yeast96
10Unsaturated fatty acid supplementation of stationary-phase brewing yeast and its effects on growth and fermentation ability110
11Impact of wort composition on flocculation120
Pt. 4Yeast Quality Maintenance and Assessment129
12Management of multi-strain, multi-site yeast storage and supply131
13Comparison of yeast viability/vitality methods and their relationship to fermentation performance138
14Yeast quality and fluorophore technologies149
15Vitality assessment using the fluorescent stain FUN1162
16Flow cytometry: a new tool in brewing technology169
17Comparison of the methylene blue assay with a new flow-cytometric method for determining yeast viability in a brewery174
Pt. 5The Role of Brewing Yeast in Beer Flavour Development181
18Formation and disappearance of diacetyl during lager fermentation183
19The formation of higher alcohols196
20Methionine: a key amino acid for flavour biosynthesis in beer206
21Control of ester synthesis during brewery fermentation213
22Genetic regulation of ester synthesis in yeast: new facts, insights and implications for the brewer
Pt. 6Yeast Handling: Objectives, Obstacles and Opportunities249
23Yeast Propagation251
24Serial repitching fermentation performance and functional biomarkers257
25The impact of yeast cell age on fermentation, attenuation and flocculation272
26Chronological and replicative lifespan in larger brewing yeast281
27Continuous primary fermentation of beer with immobilised yeast293
Index303

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