Beskrivelse
Kaliumsorbat (Sorbate de Potassium) anvendes til gærstop under en fermentering ved ønsket om at bevare en hvis restsødme. Det anvendes også som tilsætningsstof ved afsluttet fermentering for at forebygge evn. ny gærstart.
Det er vigtigt ar anvendes Kalium sorbet i kompilation med sulfitering, idet sulfit i sig selv ikke kan stoppe en gæring med sikkerhed , da mange kulturgærtyper er bevidst tolerante overfor selv ret høje sulfitkoncentrationer på 100-200 mg/L(100-200 ppm)
SO2 (sulfit) forbygger bakterievækst, da bakterier er ekstrem fælsomme for sulfit , hvad gærceller ikke er .
Derfor følg nøje forskriften på databladet for anvendelse af Kaliumsorbat til stop af en gæringsprocess.
FT SORBATE DE POTASSIUM (EN)
FT SORBATE DE POTASSIUM EN
SORBATE DE POTASSIUM
CORRECTORS
Authorised legal limit: 268 mg/L (200 mg/L in Sorbic Acid)
ŒNOLOGICAL APPLICATIONS
SORBATE DE POTASSIUM is a yeast inhibitor used exclusively in association with sulphur dioxide on still wines prior to bottling.
SORBATE DE POTASSIUM is needed to prevent resumption of fermentation in wines with residual sugars, even in low quantity.
INSTRUCTIONS FOR USE
WARNING: never add SORBATE DE POTASSIUM to wine that does not have a minimum content of 30 mg/L of free SO2, otherwise there is a risk of bacterial attack fostering an unacceptable geranium taste.
Dissolve the SORBATE DE POTASSIUM in 4 to 5 times its weight of cold water (never put it directly into the wine to be treated).
Blend into the wine during a process of mixing by pumping over or via fining.
DOSE RATE
• From 20 g to 25 g/hL.
PACKAGING AND STORAGE
• 1 kg, 25 kg
Store in a dry environment which is well ventilated at a temperature of between 5 and 25° C. Once opened, the product should be used quickly.