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Vintners Harvest (Mangrove Jacks) Wine Yeast - CL23 - Dry White / Blush and all Sparkling Wines

Vintners Harvest (Mangrove Jacks) Wine Yeast - CL23 - Dry White / Blush and all Sparkling Wines
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Model:  333102875

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Vintners Harvest Wine Yeast - CL23 - Dry White / Blush and all Sparkling Wines

Imake are changing the name of Vintners Harvest to Mangroves Jacks yeast
Saccharomyces Bayanus – Ideal for crisp, fresh dry white/blush and all sparkling wines. Also the best strain for high alcohol tolerance.

Vintners Harvest Wine Yeast CL23 produces very low levels of fusel oils and other congener compounds during fermentation and so does not contribute much to wine flavour or aroma and can therefore be considered to be a particularly neutral / clean fermenter.

However CL23 Wine Yeast does contribute significantly to the wines structure and ferments out sugars completely allowing for the driest of wines to be made.

CL23 Wine Yeast is 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 making CL23 the Yeast strain of choice for high alcohol wines or where uncertain recipes are employed and fermentation reliability is a key factor or where low temperature fermentation down to 8°C (46°CF) is required.

This yeast 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.

In certain situations, CL23 wine yeast can be used for red winemaking – especially where wine structure and dryness are key factors – but a word of caution, Vintners Harvest CL23 will take out colour and fruit flavour so recipes should be adjusted accordingly.

To appreciate such attributes, split a Cabernet Sauvignon Must and ferment out using CL23 versus VR21 – you will not believe both wines came from the same grape.

Do not re-hydrate Vintner’s Harvest yeast before addition, but add directly to the must/juice noting the following:

To avoid extended lag time and risk of bacterial contamination ensure must/juice temperature is above 20degC (68degF) for the start of fermentation and for at least the first 24 hours.

Control fermentation temperature within the range specified for each strain. As a general rule ferment between 20 - 24degC (68-75degF) unless cold fermenting is desired for flavour/aroma development.

All yeast strains are sensitive to excessive osmotic pressure, incorrect pH and nutrient insufficiency. Due care and attention to must/juice preparation is important.

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Average Rating (2 Reviews):  
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Rating:  
Wine Yeast CL23 - Dry White
Wednesday, 23 November 2016  | 

Excellent. Has continued to remain active at low temperatures (45F). Commenced fermentation readily.

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Rating:  
Wonderful service
Tuesday, 5 May 2015  | 

Orderd one day,arrived next morning.
Packaging was excellent ,I will certainly have no problem using Vinters again.10/10.

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