Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
68 Cards in this Set
- Front
- Back
- 3rd side (hint)
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 Store beer properly (& remove out of date beer) 3.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 |
|