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Fermstart - Yeast Rehydration Nutrient | Cellar Science
Cellarscience Fermstart Yeast Rehydration Nutrient
FermStart is a concentrated micronutrient blend that helps yeast during the critical phase in which they transition from dried and dormant back into healthy and active
Availability: 14 In stock
SKU
145427
£7.56 £6.30
Fermstart Yeast Rehydration Nutrient by Cellar Science
FermStart is a concentrated micronutrient blend that helps yeast during the critical phase in which they transition from dried and dormant back into healthy and active. FermStart is added to your rehydration water so that your yeast absorbs the nutrients as they absorb the water. When gravities exceed 15° Plato or 1.060 starting gravity, it is recommended to rehydrate your yeast. To ensure a perfect ferment that reaches its full flavour potential, rehydrate your yeast with FermStart.
How Much?
FermStart is a super concentrated formula, which is very convenient when you are rehydrating large amounts of yeast. Use 1 gram of Fermstart for every 4 grams of yeast. We offer some suggested ranges for the amount of water to use below.
Examples:
12g yeast - Add 3g FermStart to roughly 50ml of water
500g yeast - Add 125g FermStart to roughly 1500 ml of water
The Science of How it Works
FermStart is rich in readily assimilable amino acids, sterols, vitamins, and natural glutathione. Readily assimilable means that the size of the molecules present in FermStart are extremely small and easily absorbed by the yeast cell. This is obtained by centrifuge and allows FermStart to be extremely concentrated and not contain filler.
The availability of readily assimilable amino acids allows the yeast cell to skip the step in which amino acids would be synthesized within the cell. This saved energy is instead directed into multiplication. Faster yeast cell multiplication means a faster start allowing your yeast to out-compete wild yeast. Wild yeast have unknown flavours and fermentation behaviour so it is important to give the yeast you selected the best chance to dominate the fermentation.
Sterols help the cell membrane regain and maintain elasticity helping to ensure a perfect start and continued performance throughout the fermentation. The strong cell membrane helps ensure that the yeast can survive and complete alcoholic fermentation under tough conditions.
Glutathione is a very special natural antioxidant and detoxifier made up of three amino acids cysteine, glutamate, and glycine. It is extremely important for maintaining intracellular health by preventing damage to cellular components during the very oxidative process of rehydration.
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Larsen HomeBrew(UK) Ltd / T/A The Home Brew Shop Delivery Information.
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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 or DHL to help solve the problem.
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Home Brew UK Delivery.
Mainland UK, Order weight Under 1kg = £3.30 + VAT = £3.96.
Mainland UK, order value Over £72 = FREE DELIVERY.
Mainland UK, order value Under £72, But order weight Over 1kg = £6.25 + VAT = £7.50.
Saturday delivery to mainland UK £21.25 + VAT = £25.50 (we must have the order by, 2pm Friday).
Some postcodes we can't send on Saturday Delivery like AB 51.
Homebrew delivery for Highlands & Islands.
Parcels are only sent on a 48 hour service, Sorry we can't offer a weekend delivery.
Parcel Force Zone's 2 & 3 = AB31-56, FK17-21, HS, IV, KA, KW, PA,PH, ZE, IM, TR.
Under 1kg £3.30 + VAT = £3.96.
1kg - 27kg = £12 + VAT = £14.40.
27kg - 54kg = £24 + VAT = £28.80.
54kg - 81kg = £36 + VAT = £43.20.
81kg - 108kg = £48 + VAT = £57.60.
Homebrew delivery for Northern Ireland.
Parcels are only sent on a 48 hour service, Sorry we can't offer a weekend delivery BT Post Codes.
Northern Ireland order weight Under 1kg = £3.30 + VAT = £3.96.
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.
Homebrew delivery for Channel Islands - Jersey and Guernsey.
Parcels are only sent on a 48 hour service, Sorry we can't offer a weekend delivery Channel Islands Post Codes.
Under packed order weight 1kg = £3.30 ( 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.
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