Vintners Harvest Yeast ( Mangrove Jacks )  - CY17 - Saccharomyces Cerevisiae

Vintners Harvest Yeast ( Mangrove Jacks ) - CY17 - Saccharomyces Cerevisiae

  • Ref: 102877

1.50
all prices include VAT


Vintners Harvest Yeast - CY17


Imake are changing the name of Vintners Harvest to Mangroves Jacks yeast
Perfect for sweet white/blush and dessert wines from grape and particularly from country fruits & flowers.
CY17 produces high levels of desirable congeners during fermentation including aromatic thiols, imparting rich fruity aromatics, full body and ‘tropical’ flavour characteristics to the wine. CY17 is also noted for high glycerol formation further enhancing sweetness. This is a slow fermenter compared to all other strains in the Vintner’s Harvest range typically taking up to 21 days to ferment table wines and up to 35 days for dessert wines. CY17 prefers a constant temperature in the 22 – 26oC (72 -78oF) range. Dropping the temperature below 15OC (59 OF) two-thirds the way through fermentation will arrest fermentation making CY17 suitable for producing naturally sweet wines (both potassium sorbate and metabisulphite must be used to prevent re-fermentation). CY17 is also excellent for sweet sparking wines, but strain CL23 must be employed for the bottle fermentation stage. Avoid free SO2 levels above 50 ppm and ensure pH above 3.2, CY17 is a delicate strain that must be treated with some respect. Pay particular attention to sterile winemaking conditions and a warm start to fermentation otherwise risk of bacterial contamination is increased. CY17 will happily ferment up to 15% abv. ethanol if such conditions are employed.
Mail Order for the UK, takes on average between 1-3 working days, which is delivered by Royal Mail (Under 1kg) or Parcel Force (signed service)( over 1kg). (sometimes longer During busy times)


If a problem happens with the delivery please let us know and we will do our best to help, we can talk to Parcel Force to help solve the problem.


We do use 24hr and 48hr Parcel Services, this does not mean you will get the order in 24 / 48 hours, This is just the service we use, It still can take 1-3 working days to deliver your order


If it's your 1st order with us, parcels will not be left with out a signature OR if we think they are a high value order over 120 parcels will need to be signed for.


For UK
Mainland UK, Order weight Under 1kg = 3.00 + VAT = 3.60
Mainland UK, order value Over 65 = FREE DELIVERY
Mainland UK, order value Under 65, But order weight Over 1kg = 5.42 + VAT = 6.50

Saturday delivery to mainland UK 21.25 + VAT = 25.50 (must have the order by, 2pm Friday)
Some postcodes we can't send on Saturday Delivery like AB 51


Highlands & Islands (48hr Service No Saturday Delivery)
Parcel Force Zone's 2 & 3 = AB31-56, FK17-21, HS, IV, KA, KW, PA,PH, ZE, IM, TR
Under 1kg 3.00 + VAT = 3.60
1kg - 27kg = 12 + VAT = 14.40
27kg - 54kg = 24 + VAT = 28.80
54kg - 81kg = 36 + VAT = 43.20
81kg - 108kg = 48 + VAT = 57.60


For Northern Ireland (48hr Service No Saturday Delivery) BT Post Codes
Northern Ireland order weight Under 1kg = 3.00 + VAT = 3.60
Northern Ireland order weight 1kg - 27kg = 12 + VAT = 14.40
Northern Ireland order weight 27kg - 54 kg = 24 + VAT = 28.80
Northern Ireland order weight 54kg - 81 kg = 36 + VAT = 43.20


Channel Islands - Jersey and Guernsey (48hr Service No Saturday Delivery)
Under packed order weight 1kg = 3.00 ( No Vat)
Order weight is 1kg - 25kg = 18.00 ( No Vat), 2 day service
order weight is 25.00kg - 50kg = 36.00 ( No Vat), 2 day service
order weight is 50.00kg - 75kg = 54.00 ( No Vat), 2 day service
FOR EU ORDERS ( AS BELOW )

For more Information please see Delivery Info at the top of the site

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