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68 Cards in this Set

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Three tier system

1) Brewers/importers


2) Wholesalers/Distributors


3) Retailers




Some exceptions:


- Brewpubs that brew and sell


- Breweries that brew and sell direct to retailers or consumers

Required by law


Set up after prohibition

Alcohol's Effects

A. Absorption and elimination




B. Physical and behavioral indicators

Responsible serving practices

A. Provide accurate ABV information to consumers




B. Adjust serving size based on ABV


How is beer best served?

Fresh- ready to drink when the brewery puts it out.




Few exceptions in strong or intensely flavored beers where aging can be beneficial

Three ways to ensure fresh beer by wholesaler and retailer

1. Rotate inventory




2. Store beer properly (& remove out of date beer)




3. Serve beer properly (& consume in order of dating)

How long is pasteurized and non pasteurized draft beer good for?

Non-pasteurized: 45-60 days refrigerated




Pasteurized: 90-120 days refrigerated

How long to is bottled beer good for?

If refrigerated, up to 6 months




If not refrigerated or subject to stresses, noticeable off after 3 months

Skunking

Flaw in beer caused by sunlight and fluorescent light




May be evident after a few minutes of light exposure




Most noticeable in aroma. Rubbery quality

Beer packaging protection levels from skunking

Maximum protection: Cans, Ceramic bottles, bottles in closed case boxes




Brown Glass: blocks 98% of light that




Green Glass: blocks 20%




White Glass: no protection

Draft beer must be served with what?

CO2 or CO2 nitrogen mix at the proper pressure setting




Never use compressed air

If a party pump is used how long will the beer remain good?

Less than one day because oxygen is put in contact with the beer

Four key components of a draft system

Keg




Coupler




Foam on beer (FOB) detector




Faucet

Coupler

The connector to the keg

Foam on beer detector

Device that stops the flow of beer when the keg is empty before the beer line is filled with foam

Standard temperature for a draft system

38 F

Basic troubleshooting for kegs and draft lines

Beers in cooler for 24+ hours to prevent foaming




Coupler properly engaged; FOB set properly




No kinks or pinches in hoses




Gas pressure set properly

How often should draft systems be cleaned

14 days

Why clean draft lines?

1. To prevent development of off flavors in beer



2. Ensure proper operation of the draft system


Three factors in selecting the appropriate glassware

1. Size - for Style & alcohol content; room for head size




2. Shape - Cultural and historical traditions




3. Brand - branded glassware matched to beer

Glass cleaning procedures:

1. Empty glass into open drain,


2. Wash with sudsless soup and brush


3. Rinse in cold water, heel in, heel out


4. Rinse in sanitizer HIHO


5. Dry inverted on rack


6. Rinse with cold water right before dispense

How to check for clean glass with out beer?

A. Sheeting- wet glass with water, should sheet off evenly. Webbing or droplets indicates not clean




B. Salt test- wet and sprinkle salt throughout, places where salt does not adhere are not clean

How to check if glass is clean with beer

1. Head size, shape and retention




2. During consumption lace will cling to side of glass.




3. Bubbles clinging to side of glass indicate not clean

Proper glassware temperature

Room temperature and chilled are acceptable




Frozen / frosted not recommended


Causes foaming


Makes beer too cold


Frozen water or sanitizer by be present

Reason to cold water rinse glasses before filling

Removes residual sanitizer




Cools glass from washing




Aids in head formation and retention

Refrigeration temperature beer should be stored at

Temperature dictated by style




or




43 F or less

How store bottle-conditioned beer prior to service

Store upright

White flakes in a bottle indicate what?

Old and unstable beer (don't serve it)

When examining bottle, what do you do if there is a thin ring of gunk at liquid level in the neck?

Generally, indicative of a bad bottle




Do not serve the beer!

Yeast is in on bottom of bottle, what do you do?

Retain in bottle unless customer requests or it




Style (e.g. Weissbier) is traditionally poured with yeast




To pour yeast, rouse by swirling

If you serve a rare, unusual, or new beer in a bottle, what should you do?

Present the cork or cap to customer

When serving from bottles, what should you inspect for on the lip of the bottle?

Broken or damaged lips - do not serve




Rust, dried beer, or yeast could affect flavor or appearance of beer

Proper way to pour a bottled beer

1. Hold glass at 45 degree angle, pour down side until glass is half full


2. Gently tilt glass upright and pour down middle to create ~1 inch head as pour finishes


Note: Weizens and Belgian Ales traditionally have 2 to 4 inches of head


3. Yeast at bottom of bottle, retain in bottle unless asked to have it poured

Proper way to pour a draft beer

1. hold glass at 45 degree angle, one inch below the tap faucet


2. Grip faucet handle near base, pull forward to the fully open


3. Pour down side until glass is half full


4. While continuing to pour gently, tilt glass upright and pour down the middle to create appropriate amount of head


5. Close faucet as foam cap reaches top of glass

When pouring from draft, what should NEVER be done?

NEVER put faucet in contact with the glass or allow it to become immersed in beer in the glass

How long must kegs be chilled to draft system operating temperature before tapping and serving? What is the typical draft system temperature?

General guideline: 24 hours in cooler




Draft system temperature generally 38F

5 established flavors for Taste of beer

Sweet




Salty




Sour




Bitter




Umami

2 emerging flavors for Taste of beer

Fat




Metallic (guide only lists Fat so not sure about Metallic)

Mouthfeel is determined by what two qualities ?

Body




Carbonation

Which components of beer do you evaluate?

Appearance




Aroma




Taste




Mouthfeel




After taste

Flavor of malt and grain in a pale beer

Uncooked flour, bread dough

Flavor of malt and grain in golden beer

White bread, wheat bread, water cracker

Flavor of malt and grain in light Amber beer

Brest crust, biscuit, graham cracker

Flavor of malt and grain in Amber beer

Toast, caramel, pie crust

Flavor of malt and grain in brown beer

Nutty, toffee, chocolate, dark/dried fruit

Flavor of malt and grain in black beer

Roast, burnt, coffee

Flavor character of American hops

Piney, citrus, resiny, tropical fruit, catty

Flavor character of English hops

Earthy, herbal, woodsy

Flavor character of German/Czech hops

Floral, perfumey, peppery, minty

Oxidation

Beer fault




Indicated by a papery, wet cardboard, waxy, or lipstick like flavor

Dirty draft lines can give a beer what fault

Buttery or vinegar

What is Malt

A cereal grain such as barley or wheat




Grain that has been sprouted and dried




Different shades and flavors are produced by variations in kilning

What are some unmalted grains

Corn or rice

Describe Hop character in beer

Can contribute bitterness, flavor, or aroma depending on use




Aroma and flavor vary with variety

What are the four parts of the hop flower?

Strig




Bract




Bracteole




Lupulin glands

What is the Strig of a hop plant?

The footstalk of the flower and is where the hop connects to the bine of the plant




Most of the tannins found in a hop cone are located in the strig

What is the Bract of a hop plant?

Basically the hop leaves and makes up the outer structure of the hop flower




When brewing, this is the section of the hop that is discarded after brewing

What is the Bracteole of a hop plant?

The structures inside the hop flower that support it and give it structure




These are also where you find the Lupulin glands

Lupulin glands

Where the resins and essential oils in a hop live, protected by the bract

Major growing regions for hops

Germany




Czech Republic




Britain




U.S. (Yakima Valley, Washington, Oregon, Idaho)




Australia and New Zealand

What is saccharomyces cerevisiae?

Ale yeast




Generally produce esters that contribute fruity flavors




Some have phenolic off-flavor resulting in spice flavors like clove, nutmeg, or white pepper

What is saccharomyces pastorianus or saccharomyces carlsbergensis?

Lager yeast




Cleaner flavor resulting in full hop and malt flavor




Generally do not produce esters or phenols in appreciable quantities

What are the flavor signs of oxidized beer?

Papery, Wet cardboard

What are the qualitative parameters of beer character?

Aroma




Flavor




Aftertaste




Mouthfeel




Perceived bitterness




Appearance

What are quantitative parameters of beer character?

Alcohol content by volume and by weight




IBU




SRM color

How do we perceive flavor?

1. Aroma




2. Taste




3. Mouthfeel

Describe Aroma evaluation techniques

1. Distant sniff - swirl, glass 6-8 inches away from nose, take 1 or 2 short sniffs




2. Short sniff - swirl, bring glass to nose, take 1 or 2 short sniffs




3. Long sniff - swirl, bring glass to nose and take one long sniff




4. Covered sniff - Cover glass with hand, swirl for 3 to 5 seconds, bring glass to nose, remove hand and sniff

What is key evaluation technique when assessing color and clarity?

Use consistent background

What are key evaluation techniques when assessing flavor?

Beer should reach all parts of tongue during tasting




Flavor perception continues after swallowing