Enology Notes Index P-T
The Index is broken down into alphabetical sections. Please choose the section for the subject you are interested in.
Subject | Issue |
pad filter-like plate | 66, 77 |
paired comparison test | 99 |
Pais (Mission) | 109 |
palate balance | 68, 76 |
palate balance equation | 52, 69, 84, 87, 108 |
palate balance formula | 68 |
palate balance relationship | 113 |
palate features | 47 |
palate integration | 107 |
palate softness | 86 |
palate structure and texture | 62, 94 |
Parral | 83 |
particle size | 65, 66 |
pasteurized milk | 46 |
pectic enzymes | 1, 117 |
pectinolytic enzymes | 25, 27, 29, 58 |
pectins | 37, 111 |
Pediococcus | 71, 73, 91 |
perception of body or volume | 84 |
perception of volume (body) | 79 |
perception threshold | 94 |
pesticides | 56, 105 |
Peter Pan factor | 97 |
Petit Manseng | 70, 123 |
pH | 37, 56, 57, 87, 91, 95, 105 |
pH meter | 31 |
pH, reduction in | 75 |
phenol development and management | 59 |
phenol extractability | 62 |
phenol extraction | 12, 70, 112 |
phenol(s) | 27, 57, 87, 95, 98, 106, 108, 116, 117, 118 |
phenol maturity | 83 |
phenol(ic) polymerization | 1, 4, 23, 117 |
phenol quantity/quality | 68 |
phenolic components | 68, 90, 103 |
phenolic content | 28 |
phenolic elements | 43, 87, 90, 94, 103, 108 |
phenolic extraction | 61 |
phenolic maturity | 61, 109 |
phenolic polymerization | 76, 108 |
phenolic polymerization and stabilization | 103 |
phenolic-derived sensations | 84 |
phenological stages of plant growth | 75 |
phloem tissue | 30 |
physiological maturity | 69 |
Pichia membranaefaciens | 54 |
pigment polymerization | 118 |
pigment precipitation | 86 |
pigment production | 4 |
pigment synthesis | 59 |
pigment(s) | 62, 117 |
pinking | 46, 47 |
pinking potential | 111 |
plant stress | 104 |
polymeric/polymerized pigments | 85,120 |
polymeric structures | 33 |
polymerization | 61, 62 |
polymerization | 87 |
polyphenol polymerization | 78 |
polyphenoloxidases | 26 |
polyphenols | 96 |
polysaccharide production | 71 |
polysaccharides | 6, 41, 46, 69, 72, 84, 85, 90, 106, 108, 117 |
polyvinylpolypyrolidone | 47 |
polyvinylpyrolidone | 47 |
poor sanitation | 56 |
pore diameter | 67 |
pore size | 65 |
post-destemming sorting | 114, 117 |
post-fermentation (structural) modification | 84 |
post-fermentation addition of pectic enzymes | 29 |
post-fermentation blending | 80 |
post-fermentation microoxygenation | 90, 103 |
post-fermentation thermal treatment | 62 |
potassium bitartrate | 95 |
potassium caseinate | 46 |
potassium concentration | 6, 57 |
potassium ions | 37 |
potassium uptake | 60 |
potential alcohol | 69, 70, 82 |
potential berry size | 58 |
practical research | 98 |
precipitate | 37 |
precipitation rate | 38 |
precipitation tests | 12 |
precision | 19, 126 |
precoating | 66 |
pre-fermentation acid adjustments | 60 |
pre-fermentation addition of tannins | 4 |
prefermentation fining | 47 |
prefermentation maceration | 22, 109, 139 |
pre-fermentation settling aid | 29 |
prefiltration fining | 65 |
pressing | 22 |
pressure differential | 65 |
pressure leaf filters | 66 |
processing | 103 |
processing considerations | 107 |
production processes | 115 |
proline | 3, 28, 82, 104 |
proline | 113 |
proline/arginine ratio | 107 |
protein | 111 |
protein fining agents | 32, 108 |
protein precipitation | 11, 103 |
protein stability | 11, 12, 25, 32, 56 |
protein-tannin complexes | 12 |
protooxidant | 134 |
protracted cold soak | 83, 109 |
punch-down | 62 |
punch-down fermentations | 76 |
purified milk casein | 46 |
PVPP | 1, 47 |
pyrazine(s) | 94, 112, 114, 115, 132 |
quality and longevity | 95 |
quality indicators | 22, 115 |
quercetin-type glycosides | 65 |
Quercus suber | 100 |
quinones | 26, 96 |
racking | 106 |
racking and aeration | 79 |
raisined fruit | 103 |
random errors | 19 |
Rapel | 83 |
rate of oxidation | 33 |
rate of polymerization | 2 |
ratio of bitterness to astringency | 90 |
ratio of free to total sulfur dioxide | 98 |
records of operation | 22 |
red fruit maturity | 107 |
red wine color | 33, 86 |
red wine color | 109 |
red wine fermentation with oak | 60 |
red wine HACCP planning | 52, 59 |
red wine mouthfeel | 108 |
red wine phenolic management | 61, 62 |
red wine proteins | 128 |
red wine production issues | 22 |
red wine quality | 59 |
red wine structural balance and mouthfeel | 85 |
red wine structure | 82 |
red wine structure/texture | 52 |
red wine tannins | 23 |
red wine textural quality | 87 |
redox buffers | 103 |
redox compounds | 96 |
redox pairs | 95 |
redox pairs | 96 |
redox potential | 70, 97, 98 |
reducing (antioxidizing) agents | 95 |
reducing agents | 41 |
reductive compounds | 56 |
reductive notes | 104 |
reductive odor | 112 |
reductive odor defect | 107, 113, 127 |
reductive sensory defects | 71 |
reductive tone VSCs | 102 |
reductive tones | 28, 69, 79 |
refining agents | 86 |
regional distinction | 83 |
rehydration | 56 |
remission photometry | 51 |
representative sampling | 19, 53 |
reproducibility | 19 |
Research and Extension at a Crossroads | 88 |
research development corporations (RDCs) | 88 |
residual sugar | 54, 56 |
residue concentrations | 56 |
reverse osmosis (RO) | 69 |
Rhodotorula | 54 |
riddling | 43 |
Riesling | 101 |
ripeness | 115 |
ripening | 58 |
Ripper titration method | 98 |
role of O2 | 22 |
role of oxygen | 97, 98 |
role of SO2 | 22 |
rosé production | 82 |
rot | 24 |
rot degradation | 1 |
rot-degradated fruit | 2, 93 |
rot-degraded grapes | 56 |
roughness | 52 |
Rousanne | 70 |
row direction | 64 |
row orientation | 64 |
S. bayanus | 56, 105 |
Saccharomyces | 54, 91 |
Saccharomyces cerevisiae | 54 |
sampling proceedures | 53 |
sanitation | 105 |
Sauvignon blanc | 75, 101, 109, 112 |
Sauvignon blanc varietal character | 102 |
scientific research | 98 |
screwcaps | 97, 98, 99, 100 |
S-cysteine | 101 |
seasonal temperature variations | 63, 64 |
seasonal variation | 11, 87 |
secondary metabolites | 23, 87, 104, 112 |
secondary plant metabolites | 29, 32 |
sedimentation | 56, 105 |
seed crystals | 38 |
seed number | 90 |
seed oxidation (maturation) | 30 |
seed particle size | 38 |
seeding (contact seeding) techniques | 38 |
segmented flow apparatus | 120 |
selecting wine closures | 100 |
selective extraction | 78 |
selective leaf removal | 59, 87 |
sense of sweetness | 106 |
sensory analysis | 99 |
sensory evaluation | 111 |
sensory features | 113 |
sensory impact | 86, 108 |
sensory threshold | 70, 79, 92, 113 |
shelf life | 98 |
sherry | 46 |
Shiraz | 62 |
short vatting | 78, 80, 81 |
shot berries | 81 |
shriveling | 62 |
silica dioxide | 46 |
silica dioxide fining | 45 |
simultaneous yeast and bacterial fermentation | 73 |
site climate | 83 |
skin color measurements | 61 |
skin contact | 6, 80 |
skin phenol polymerization | 30 |
skin tannins | 8, 29, 61 |
sluggish or stuck fermentation | 56 |
small polymeric phenols (SPP) | 65 |
small polymeric pigments (SPP) | 62, 76, 82, 116 |
SO2 solution | 67 |
soapy tactile impression | 60 |
sodium caseinate | 46 |
softening effect on phenols | 85 |
soil aeration | 75 |
soil moisture | 32, 53, 94 |
Soil, Irrigation, and Nutrition (Nicholas, 2004) | 92 |
soils | 109 |
solar exposure of fruit | 80 |
solubility | 122 |
sorting | 70, 107, 117 |
sour rot | 24 |
sources of environmental taint | 94 |
source-sink relationships | 75 |
sparging | 122 |
Sparkalloid | 11 |
specific analysis methods | 22 |
spectral color | 60 |
spectral color (co-pigmentation) | 65 |
Spinning Cone technology | 69 |
splash racking | 78, 94 |
spray impacts | 127 |
spray materials | 8 |
spray residue | 80 |
spray schedule | 56 |
stability | 97 |
stability testing | 111 |
stabilization | 86 |
stabilization temperature | 38 |
stabilize red wine color | 103 |
stage 3 fruit maturation/ripening | 58, 59 |
standard deviation | 19 |
stem tannins | 12 |
sterile bottling | 67 |
sterile filter sheets | 67 |
sterile filtration | 67 |
sterile-finished corks | 67 |
sterilizing pads | 65 |
stomacher bag | 27 |
storage sur lie | 79, 80 |
strain differences among MLF bacteria | 72 |
strains | 92 |
strategic priority | 89 |
stress metabolites | 56, 105 |
structural balance | 4, 70, 84 |
structural component integration | 69 |
structural components | 68 |
structural development | 8 |
structural integration | 25, 41, 57, 106 |
structural/textural components | 108 |
structure/texture balance | 47, 69, 90, 94 |
stuck fermentation | 26, 93, 105 |
student scholarships | 98 |
sugar concentrations | 50 |
sugar to alcohol conversion | 54 |
sugar to alcohol conversion ratio | 69 |
sugar toxicity | 56, 105 |
sulfate | 96 |
sulfate (SO4-2) | 70 |
sulfates | 37, 79 |
sulfide screen | 111 |
sulfides | 79 |
sulfilte screening | 104 |
sulfites | 79, 120 |
sulfur candles | 70 |
sulfur-containing amino acids | 79 |
sulfur-containing compounds | 70, 71, 108, 112, 113 |
sulfur cups | 70 |
sulfur dioxide (SO2) | 1, 33, 56, 70, 79, 82, 91, 94, 95, 96, |
97, 98, 105, 111, 112, 113, 117 | |
sulfur dioxide addition (SO2) | 71, 80, 106 |
sulfur dioxide (SO2) determination | 33 |
sulfur dioxide in the fermentor | 26 |
sulfur dioxide tolerance | 92 |
sulfur-like [off] odors (SLO) | 133, 134, 139 |
sulfur metabolism | 70, 113 |
sulfur odor defect | 113 |
sulfur sprays | 127 |
sun exposure | 53, 59, 87, 94 |
sun-damaged fruit | 103 |
sunlight interception | 64, 65 |
Superfood | 26 |
supersaturated solution (supersaturation) | 37, 38 |
suppleness index | 68, 87, 90 |
sur lie storage | 6, 25, 57, 69, 76, 84, 95, 106 |
sur lie storage (red wines) | 41 |
surface to volume ratio | 90 |
suspended yeast and bacteria | 84 |
sustainable practices | 89 |
sustainable wineries | 125, 137 |
sweet | 43 |
sweet <--> acid + phenolics | 84 |
sweet <--> acidity + bitterness and astringency | 90 |
sweet elements | 87, 90, 94, 103, 108 |
sweetness, sense of | 57 |
synthetic closures | 77, 97, 99, 100 |
synthetic pesticides | 79 |
Syrah | 70 |
systematic errors | 19 |
tactile response | 27, 84 |
taint metabolites | 92 |
taints | 100 |
tank bleeding | 3, 104 |
tank racking | 33 |
Tannat | 42, 70 |
tannic | 42 |
tannic acid | 45, 46 |
tannin(s) | 33, 57, 90, 91, 106, 107, 108, 116, 117, 118, 120 |
tannin addition | 80, 103 |
tannin astringency | 86, 106 |
tannin evolution | 4 |
tannin extractability | 62 |
tannin fining trials | 103 |
tannin hardness | 68 |
tannin intensity | 52, 84, 85, 94 |
tannin management | 62 |
tannin management and textural quality | 80 |
tannin maturity | 61, 62 |
tannin quantity/quality | 68 |
tannin roughness | 82 |
tannin suppleness | 68 |
tannins, condensed | 103 |
tannins, enological | 8, 103, 116 |
tannins, hydrolyzable | 103 |
tannins, seed | 8, 61, 103, 117 |
tartaric acid | 37 |
tartaric acid concentration | 75 |
tartaric/malic ratio | 90, 103 |
tartrate casse | 37 |
tartrate ions | 37 |
TBA (2,4,6-tribromoanisole) | 94 |
TBP (tribromophenol) | 94 |
TCA (2,4,6-trichloroanisole) | 12, 35, 36, 94 |
TeCA (2,3,4,6-tetrachloroanisole) | 94 |
technical corks | 100 |
technological trends | 137 |
temperature | 27, 56, 64, 65, 105 |
temperature differential (day/night) | 59 |
temperature of fermentation | 22 |
temperature ranges | 59 |
temperature shock | 56, 105 |
temperature spikes | 83 |
temperature zones (Alpha and Beta) | 58 |
temperatures | 32 |
tempertures during ripening | 4 |
Tendone system | 83, 109 |
terroir | 70 |
terroir wines | 75 |
thermal characteristics | 83 |
thermal processing | 82, 84, 92 |
thermal vinification | 75, 82, 114 |
thiamine (vitamin B1) | 56, 82, 105 |
thinning | 78 |
thio | 112 |
thioacetic acid esters | 113 |
thiols | 134 |
titratable acidity (TA) | 31, 37, 90, 103 |
total anthocyanins | 85 |
training systems | 112 |
Traminer | 47 |
Traminette | 112 |
trellis system | 63, 64 |
trichloroacetic acid | 12 |
true taste | 84 |
tryptophan | 77 |
TTB | 91 |
tuffeau | 75 |
turbidity | 12, 113, 133 |
turbidity testing | 111 |
typicity | 70 |