CB0002 Beer Styles 1 - Week 7

Question 1

Off flavor:

Acetaldehyde

Answer 1

• Green apple
• Cidery
• Sherry-like

Question 2

Off flavor:

Alcoholic

Answer 2

• Grain alcohol
• Paint thinner
• Hot

Question 3

Off flavor:

Astringent

Answer 3

• Dry
• Tart
• Tannin
• Puckering
• Aggressive
• Tea-like

Question 4

Off flavor:

Chlorophenol

Answer 4

• Iodine
• Plastic
• Vinyl
• Chemistry: 2,6-dichlorophenol

Question 5

Off flavor:

Dimethyl Sulfide (DMS)

Answer 5

• Cooked corn
• Cream corn
• Cabbage
• Vegetal

Question 6

Off flavor:

Diacetyl

Answer 6

• Popcorn butter
• Rancid butter
• Butterscotch
• Slick and nasty

Question 7

Off flavor:

Estery/Fruity

Answer 7

• Banana (isoamyl-acetate)
• Pear
• Strawberry
• Raspberry
• Grapfruit

Question 8

Off flavor:

Grassy

Answer 8

• Fresh-cut grass
• Musty

Question 9

Off flavor:

Metallic

Answer 9

• Copper penny
• Iron
• Blood

Question 10

Off flavor:

Husky/Grainy

Answer 10

• Raw grain
• Astringent
• Oxidized

Question 11

Off flavor:

Medicinal

Answer 11

• Band-aid (2,6-dichlorophenol)
• Clove-like (4-vinyl guaiacol)
• Smoke

Question 12

Off-flavor:

Moldy

Answer 12

• Mold (like mold on bread)
• Mildew
• Cheesy
• Musty

Question 13

Off flavor:

Oxidation

Answer 13

• Wet cardboard
• Sherry
• Papery
• Harsh bitterness (trans-2-nonenal)

Question 14

Off flavor:

Skunky

Answer 14

• Skunky
• Musty
• Cat musk (3-methyl-2-butene-1-thiol)

Question 15

Off flavor:

Soapy

Answer 15

• Detergent
• Oily

Question 16

Off flavor:

Solvent-Like

Answer 16

• Nail polish remover
• Paint thinner (ethyl acetate)

Question 17

Off flavor:

Sweet

Answer 17

• Cloyingly sugary

Question 18

Off flavor:

Sulfury

Answer 18

• Rotten egg
• Raw sewage (hydrogen sulfide)

Question 19

Off flavor:

Salty

Answer 19

• Salty

Question 20

Off flavor:

Sour/Acidic

Answer 20

• Vinegar
• Acrid
• Chemistry: acetic acid

Question 21

Off flavor:

Yeasty

Answer 21

• Yeast
• Bread
• Sharp
• Crushed aspirin

Question 22

Off flavor: Cheesy

Answer 22

• Cheesy
• Sweaty
• Chemistry: isovaleric acid

Question 23

Flavor terms:

Butyric

Answer 23

• Rancid
• Baby puke

Question 24

Flavor terms:

Mercaptan

Answer 24

• Sulfery
• Gas-like
• Rotten drain

Question 25

Flavor terms:

Lactic

Answer 25

• Sour
• Tart

Question 26

Flavor terms:

Ethyl Hexanoate

Answer 26

• Estery
• Apple
• Aniseed

Question 27

Flavor terms:

Indole

Answer 27

• Farmyard
• Jasmine
• Fecal

Question 28

Flavor terms:

Caprylic

Answer 28

• Goaty
• Waxy

Question 29

Flavor terms:

Infected

Answer 29

• Sour

Question 30

Flavor terms:

4-vinyl guaiacol

Answer 30

• Clove