Glucabuster | Cellar Science | Mashing Enzyme 1oz

Glucabuster by CellarScience improves lautering and yield while making potential downstream filtering easier. Highly concentrated ß-glucanase breaks down glucans that can lead to stuck mashes and slow runoff. Xylanase and Cellulase break down the polysaccharide chains of arabinoxylan and cellulose. Together, all three enzymes help keep today’s challenging mashes flowing right.

Glucabuster Use:
Add 1/4 tsp per 5-gallon batch at mash-in. Glucabuster works in a range of 120-185°F and ideally at a pH range of 4.7-7.0.

Glucabuster Additional Notes:

Endosperm cell walls are made up of non-starch polysaccharides, of which, in barley, β-glucans account for 75% with arabinoxylan (pentosan) and cellulose accounting for most of the rest. In wheat, the arabinoxylan content is higher. Glucabuster is composed of the cell wall hydrolases β-glucanase, xylanase, and cellulase, which break down the β-14 bonds in these polysaccharides. These enzymes can be equally important to their more famous starch degradation enzymes, α-Amylase and β-Amylase. Glucanase, xylanase, and cellulase are naturally found in malt but decrease during the kilning stage of malting. Depending on your recipe, adding these enzymes is important to assist with lautering and later with filtering. Refrigeration is recommended, but store at least below 70°F.

The recommended shelf life is 12 months from the date the package is opened.

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Delivery / Returns

Larsen HomeBrew(UK) Ltd / T/A The Home Brew Shop Delivery Information.

Due to the UK not being part of the EU we no longer offer any shipping to the EU.

We offer 24-hour and 48-hour Parcel Services, but this does not guarantee that the parcel will be received within this timeframe.

Normal delivery times are on average between 1-3 working days. But sometimes this can be longer During busy times like Christmas and Bank Holidays.

Heavy Parcels those over 1.5kg are delivered by Parcel Force or DHL.

For those under 1.5kg We use Royal Mail 48 hour tracked service.

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.

We only know of the problem if you tell us about the problem, we can't help if we are not told about the issue.

1st orders 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.

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.