Wine / Enology Grape Chemistry Group

Enology Notes 2011

Back Issues:

Please note older web pages will appear in the older site style.

Enology Notes 2000 (numbers 1-11)
Enology Notes 2001 (numbers 12-35)
Enology Notes 2002 (numbers 36-67)
Enology Notes 2003 (numbers 67-84)
Enology Notes 2004 (numbers 85-96)
Enology Notes 2005 (numbers 97-109)
Enology Notes 2006 (numbers 110-122)
Enology Notes 2007 (numbers 123-137)
Enology Notes 2008 (numbers 138-146)
Enology Notes 2009 (numbers 147-151)
Enology Notes 2010 (numbers 152-156)

Enology Notes from 2011 (number 157 onwards) Note: the links below take you to a different page:

    1. Sensory Perception
    2. Phenols and Mouthfeel, Wineries Unlimited 2011
    3. Winery Planning and Design, Edition 16, Available
    1. Factors Influencing Taste and Mouthfeel
      1. Genetic Variation
      2. Biological Variation
      3. Physicochemical Variation
      4. Psychological Variation
    2. Volatile Acidity
      1. Microbiological Formation of Acetic Acid
      2. Formation of VA by Spoilage Yeast
      3. Post-Fermentation Sources of Volatile Acidity
      4. Acetate Esters
      5. Ethyl Acetate and Spoilage
      6. Sensory Considerations
      7. Reduction of Volatile Acidity
      8. Controlling Microbial Growth in Wine
    3. Winery Sustainability and Design Workshop, July 9th.
    1. Introduction
    2. Vineyard
    3. Yeast Preparation
    4. Yeast Strains
    5. Yeast Population
    6. Nutrient Addition
    7. Complex Yeast Nutrients
    8. Glutatione
    9. Mannoproteins
    10. Timing
    11. Vitamin Addition
    12. Fermentation Rate
    13. Oxygen/SO2
    14. MLF
    15. pH
    16. Non-soluyble Solids
    17. Sedimentation
    18. Carbon Dioxide Toxicity
    19. Sugar Toxicity
    20. Alcohol Toxicity
    21. Native Yeast/Bacteria, Rot-degraded Grapes, Poor Sanitation, Long Setting and Late Inoculum
    22. Lysozyme
    23. Uninoculated Musts
    24. Temperature
    25. Fructose
    26. Yeast Hulls
    27. Glutatione Enriched Inactivated Yeast
    28. Pesticides
    29. Sanitation Considerations
      1. Surface Preparation
      2. Surface Sanitation
        1. Biofilms
        2. Water quality
    1. Phenols, Wine Quality and Reductive Strength
      1. Pigment-Tannin Polymerization
      2. Reductive Strength
      3. Factors Impacting Red Wine Color
    2. Pre-Harvest and Harvest YAN Analysis