how much of the enzyme should we use? What is the temperature? Do we need to worry about the pH?

I'm a distiller making mashes from corn, rye, wheat, etc. I used 2 lbs 6 row malted barley to derive alpha amylase and 1/2 tsp. gluco-amylase per 5 gal. wash. Temperature should be no higher than 145 F. Most of the starch conversion will take place in a short amount of time, but I usually let mine set overnight (12 hrs) before I remove the grain. I usually set the pH to ~5 in my starter water, but gluco-amylase wants it to be in the 6-7 range. If you start with distilled water, be sure to add gypsum to "harden" the water.

Home Brewing Supplies 6108 Glucoamylase Enzyme 1 Ounce

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Description

⚡ Elevate your homebrew game with enzymatic precision!

TRUSTED BY 250 BREWERS - Highly rated with 4.6 stars, join the community elevating their craft.
COMPACT POWER IN 1 OUNCE - Perfectly portioned for homebrewers seeking consistent, repeatable results.
VERSATILE STARCH COMPATIBILITY - Works seamlessly with grains, potatoes, and other starch substrates.
BOOST YOUR BREWS ALCOHOL POTENTIAL - Enhance ethanol yield with scientifically optimized enzymatic action.
UNLOCK MAXIMUM FERMENTATION EFFICIENCY - Transforms dextrins into fermentable sugars for a cleaner, stronger brew.

Home Brewing Supplies 6108 Glucoamylase Enzyme is a 1-ounce powdered enzyme designed to convert short-chain dextrins into fermentable sugars, enhancing saccharification after mashing starch-based substrates. Ideal for homebrewers aiming to maximize ethanol fermentation efficiency, this unflavored enzyme is highly rated and trusted for consistent, professional-grade brewing results.

Specifications

ASIN	B07P8B1FY7
Age Range (Description)	Adult
Age Range Description	Adult
Best Sellers Rank	#186,403 in Health & Household ( See Top 100 in Health & Household ) #820 in Multi-Enzyme Nutritional Supplements
Brand	Home Brewing Supplies
Brand Name	Home Brewing Supplies
Color	White
Container Type	Bag
Customer Reviews	4.6 out of 5 stars 260 Reviews
Dosage Form	Powder
Flavor	Unflavored
Global Trade Identification Number	00888691190046
Included Components	Glucoamylase Enzyme
Item Dimensions	1.5 x 1.5 x 3 inches
Item Form	Powder
Item Nype Name	Glucoamylase Enzyme
Item dimensions L x W x H	1.5 x 1.5 x 3 inches
Manufacturer	Home Brewing Supplies
Manufacturer Part Number	6108
Model Number	6108
Number of Items	1
UPC	888691190046
Unit Count	1 Ounce

Reviews

J**O

Works quick

I use this product for converting my corn starch to sugar full conversion every time works Quick never had any issues.

18.08.2026

M**L

As advertised and works great for shine 😉

Works amazing and it’s great price

6.05.2026

D**G

Fast delicery

It is what I was looking for, quick delivery, what’s not to like?

12.10.2025

S**N

Nutrients

Great nutrition for your fermentation

15.03.2026

A**R

Low Carb Beer!

Want a low carb beer? Well this is the product you want. Put 1/4 tsp in the primary and it will finish at 1.000 or below. Super dry and crispy beer every time.

16.03.2024

J**.

Good equality exogenous enzyme

Used to brew a brut IPA. Brought available fermentation sugars to a point that it achieved a FG of .998 from an OG of 1.061. Yeast used was US-05.

8.06.2025

T**N

Great Price

Great price

21.11.2025

B**R

fixes problems

14.10.2025

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TrustScore 4.5 | 7,300+ reviews

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Home Brewing Supplies - 6108 Glucoamylase Enzyme - 1 Ounce

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Description

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Common Questions