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The EC-1118 strain is recommended for all types of wines, including sparkling, and late harvest wines and cider. It may alsobe used to restart stuck fermentations.
An excellent choice for champagnes and late harvest wines. Also a very good choice for dry whites.
1 in stock
Alcotec 48 Carbon Turbo Yeast is an especially developed extra pure variant of Alcotec 48 – the worlds best selling turbo yeast.
As with Alcotec 48 itself, it is based around a “pure” yeast strain which is a temperature tolerant, high alcohol distillers strain and a very precisely composed nutrient.
But we didn’t stop there, we have added a mixture of high specification activated carbons to push the limits of purity and odour-less fermentation.
The precisely composed nutrition, containing its own nitrogen source, a pH regulator, trace minerals, vitamins and an antifoaming agent, it is the perfect yeast compound for creating a high alcohol wash up to 20% but it can also be used for extra fast fermentations to 14% alcohol.
Comes in 175g sachets
oung’s Dessert / High Alcohol Wine Yeast is an exceptional strain that allows optimum wine quality to be achieved with each and every brew. It’s properties include an ability to ferment up to 18% ABV, rapid clearing, low foam formation, and the ability to ferment as low as 10°C means this is a reliable and easy to handle strain. You can expect a taste and aroma profile that will bring the natural grape flavours to the fore, it will also add a definite weight and depth to your wine, making it perfect for high alcohol sweet wines. Excellent across numerous varietals producing classic, true to type sweet, flavoursome wines with balanced mouthfeel and smooth finish, exuding the baked fruit flavours synonymous with high alcohol wines. Making well structured, clean wines that are a wonderful accompaniment to many after dinner treats is what this strain does beautifully.
Technical Information
Gluten Free
Alcohol tolerance: 18% v/v
SO tolerance: High
Foaming: Low
Low production of fusel oils
Viability: >1.0x 10 CFU/g
Wild yeast: 1 per millin
Rehydration
During yeast manufacture, special processs are employed to promote very high leveles of the natural compound – Trehalose within the yeast.
Trehalose is a natural sugar produced within the yeast cells to protect itself during prolonged storage and stress conditions.
The very high levels of trehalose acheieved also remove the need for re-hydration before adding to must or wort – there is now no advantage in doing this even for high alcohol wines.
Saccharomyces Cerevisiae – The ‘only strain’ for Germanic aromatic white wines.
AW4 is noted for developing powerfully fragrant, full spice aromatic wines and is a perfect match for Gewurztraminer and also recommended for Sauvignon and Semillon where the Oenologist requires a positive aromatic esters contribution from the yeast.
AW4 is a good fermenter across the range 14 to 30ºC (57 -86ºF), low foam formation and medium to high glycerol. It will ferment up to 14.5% abv. ethanol providing the temperature is held within the 20 – 25ºC (68 -77ºF) range and the pH is above 3.0
Saccharomyces Bayanus – Very good all round strain, best choice for high alcohol and fortified wines but also excellent for most country wines, sweet sparkling wines and ciders.
If you only had one wine yeast strain, this would be the strain because whilst being relatively neutral in character SN9 does introduce excellent weight and structure no matter the must or fruit and produces a congener profile that always compliments the wine.
SN9 is particularly good when fermenting flower or low fruit recipes which often lack vinosity, weight and depth.
SN9 is another strain noted for its robustness, being able to ferment to 18% abv. ethanol, tolerate high free SO2 and high levels of other stress factors such as organic acids, incorrect temperature and pH. But unlike CL23, SN9 adds weight and high glycerol production making the strain perfect for high alcohol sweet wines or where uncertain recipes are employed and fermentation reliability is a key factor or where low temperature fermentation down to 10OC (50OF) is required.
This strain is ‘fermentation friendly’ in that it produces zero foam, starts fermenting rapidly so avoids potential bacterial contamination and can be used to re-start stuck fermentations. SN9 is also the most osmotolerant and the fasting clearing of all Vintner’s Harvest strains.
SN9 is ideal for restarting stuck fermentations.
