Beer and Sake Flashcards
What are the ingredients for beer
Water, yeast, a starch source (usually barley) and hops
What is hops
A flower that adds flavor and bitterness, and has both preservative and antiseptic qualities that prohibit bacterial growth
What types of beer use wheat as the starch source
Hefeweizen and White Beer
What is the Reinheitsgebot
Bavarian Purity Law- codified barley, hops and water as the three ingredients authorized for beer production
What are diastase and amylase
The enzymes produced from the sprouting grain (he usually barley); amylase converts the starchy carbohydrates of the grain into the fermentable sugars maltose and dextrin)
What are the differences between top fermenting yeasts and bottom fermenting yeasts in beer production
Top fermenting yeasts are used for ales, they prefer warmer temperatures, ferment quickly and result in fruity, richly flavored beers. Bottom fermenting yeasts are used for lagers, they ferment slower, at lower temperatures and result in lighter, cleaner beer
Lambic beers
Specialty of Belgium, spontaneously fermented in open top containers with native wild yeasts (Brettanomyces bruxellensis and lambicus) aged up to three years in cask, distinctly sour
Koji-kin
Aspergillus oryzae- the mold that, along with yeast, accomplishes the MPF (multiple parallel fermentation) in sake, where starch is converted to sugar and sugar to alcohol simultaneously
Shinpaku
starchy heart of the rice grain, produces the best sake
Seimaibuai
The degree to which rice has been polished (milled) before brewing
Honjozo
Sake with a slight amount of pure alcohol added before pressing
Ginjo
60% remaining, sake will be honjozo in style
Junmai Ginjo
No distilled alcohol added, 60%
Junmai Daiginjo
No distilled alcohol added, 50%
Daiginjo
50% remaining, honjozo in style
Moromi
fermenting mash
Nihonshudo
sake value meter
What are the two ingredients necessary for MPF
Koji-kin, which converts starch to sugar, and yeast, which simultaneously is converting sugar to alcohol
Tokkuri
ceramic, narrow neck flask from which sake is poured into cups
Ochoko
Small cylindrical vessels used as cups for sake
Namazake
Unpasteurized sake