Mashing is an essential function of home brewing for the all grain brewer of either ‘Brew in a Bag’ or traditional Mashers. Since these methods do not rely on extract to achieve the pre boil wort, the brewer must make the most of his grist to get the most bang out of their grains. Most all grain bre

1. Preparatory Stage: Equipment Cleaning And Trial OperationBefore each brew, the operation of the equipment must be checked to ensure good production. Make sure the cooling water temperature is between -4°C and -6°C. Cleaning process before equipment use:A. Caustic soda water cleaning (85% 1.5% -3%

1. Raw materials and auxiliary productsMalt: It is best to use malt with a protein content of 9% to 12%. Its high-molecular protein can decompose products to facilitate foaming, but it will also increase the possibility of beer turbidity.Yeast: It is feasible to use yeast with short fresh-keeping ti