2024 Catalog OEnoscience_1
OENOSCIENCE is a professional oenological Laboratory dedicated to support producers in their quality control during all production steps. We provide chemical and microbiological testing of wines, ciders, beers, mead, distilled spirits, kombucha and other beverage to ensure quality and compliance to local legislation.
OENOSCIENCE is a professional oenological Laboratory dedicated to support producers in their quality control during all production steps. We provide chemical and microbiological testing of wines, ciders, beers, mead, distilled spirits, kombucha and other beverage to ensure quality and compliance to local legislation.
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MONIT
ORING
STABILISATIONS
CONDITIONNING
STEPS WHEN ? WHY ? SUGGESTED TESTS*
Aging or Monthly
check
To be done regularly
during aging (every
month)
Regular testing for monitoring
wine or cider protection.
% Alcohol, Density, GF, pH,
TA, VA, TAR, MAL, LAC, FSO 2,
TSO 2
Blending
Fining
Minimum of 1 to 2
months prior bottling.
To obtain an analytical report to
assess the best clarification and
stabilisation methods.
Fining trials, Turbidity, Heat
and Cold stability testing after
fining to avoid precipitation
and haze.
Stabilisation
Minimum 2 weeks
prior bottling
To assess the efficiency of fining
trials and stabilisation operations.
% Alcohol, Density, GF, pH,
TA, VA, TAR, MAL, LAC, FSO 2,
TSO 2, Heat and Cold stability
testing after fining.
Pre-bottling
Bottling
Final Pre-bottling
check
10 days to 2 weeks
prior bottling
2 days prior bottling
After bottling
To obtain an analytical report to
assess and adjust SO 2 if necessary
To obtain a final analytical report
and verify SO 2
To assess product stability and lot
homogeneity after bottling.
% Alcohol, Density, GF, pH,
TA, VA, TAR, MAL, LAC, FSO 2,
TSO 2, Iron, Copper, Heat and
Cold stability testing after
fining.
% Alcohol, Density, GF, pH,
TA, VA, TAR, MAL, LAC, FSO 2,
TSO 2, (Iron & Copper on
request), Heat and Cold
stability testing after fining.
% Alcohol, Density, GF, pH,
TA, VA, TAR, MAL, LAC, FSO 2,
TSO 2, (Iron & Copper on
request), heat and cold
stability testing after fining.
Post-bottling
After bottling
To assess product stability and lot
homogeneity after bottling.
FSO 2, TSO 2, Microbiology,
sensory evaluation, heat and
cold stability.
Compliance Testing
(RACJ)
To be done regularly
during aging (every
month)
For compliance to current
legislation
% Alcohol, GF, pH, VA, FSO 2,
TSO 2, Sorbic Acid, Methanol,
Copper, Arsenic, Lead
*Legend: GF : Glucose-Fructose, TA : Titratable Acidity, VA : Volatile Acidity, TAR : Tartaric Acid, MAL : L-Malic Acid,
LAC : L-Lactic. FSO2: Free SO2, TSO2 : Total SO2, STA TAR : Cold Stability, STA PRO: Heat Stability, MICRO:
Microbiology.
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