What are adjuncts used for in beer brewing?

Tuesday, October 23, 2018

Adjuncts are unmalted grains (such as corn, rice, rye, oats, barley, sugars, and wheat) or grain products that are used in beer making to supplement the main mash ingredient (which is usually malted barley).

Under the German Beer Purity Laws, and adjunct could really be considered anything which is water, barley, hops, and yeast but that's just being a bit German eh?

So an adjunct can be anything added to beer such as:
  • Unmalted wheat, barley, rye, oats, maize, and other grains
  • Belgian syrups 
  • Honey, maple syrup, molasses, other sugars like jelly beans.
  • Fruit, pumpkins (!)
The reasons for adding an adjunct are varied. Some brewers will seek them for head foam retention, flavour or even to cut costs!

There is another reason why brewers use high-adjunct beers, and that's to make high alcohol beers. 

By adding extra sugars, for example, the yeast will ferment that in addition to the malt, thus produce more alcohol. 

When adding adjuncts to the beer one needs to understand that this can hamper an efficient fermentation as the yeast can tend to get a bit overwhelmed by all the extra sugar. 

To adjust for this, brewers who are looking to brew a high ABV beer, will add a yeast nutrient to give the yeast some respite from all the sugar.

Adjuncts can also be used to achieve specific beer styles and flavors:
  • Use simple sugars such as that from corn can be used to lighten the beer body and encourage a good rate of attenuation of your high-gravity styles.
  • The addition of flaked barley or rye can promote a strong head and a full body (which is good for mouth feel).
  • Tossing in a handful of flaked oats is known to result in silky mouthfeel.
  • Flaked rice, when matched with an earnestly hopped pale lager, is another method of changing the taste profile.
  • Using cherries and raspberries in sour ales is a popular trick
Leave a Comment ,

0 comments:

Post a Comment

Powered by Blogger.

Tags

absorption caps abv acetaldehyde acid adjuncts advice about beer brewing aeration aeration kit aging air lock alcohol alcohol poisoning ale ale beer kits alkaline alkaline brewery wash all grain american amylase apera apples attenuation autolysis automatic temperature compensation bacteria baker's yeast baking yeast ball lock ball valve bar keepers friend barley batch prime beer brewing beer capper beer dispenser beer filtration kit system beer gushers beer kit beer kit review beer kits beer lines beer salt beer taps beerstone best brewing equipment biotin bittering BKF black rock bleach blichmann blow off tubing bluelab bohemian pilsner boil in a bag boil over boneface bottle cap bottle caps bottle conditioning bottling bottling beer bottling spigot bourbon brettanomyces brew and review brew day brewing beer guide brewing salts brewing spoon brewing sugar brewing thermostat brewzilla british thermal unit brix brix scale BTU budvar buffer buffer solution burton snatch buyer's guide calcium chloride calcium sulphate calibration calibration probe calibration solution campden tablets capping carbon dioxide carbonation carbonation drops carboy cascade caustic soda cherry wine chinook chlorine christmas chronicle cider clarity cleaning your equipment clear beer clone recipe cloudy beer cold crashing coldbreak conditioning tablets conductivity conical fermenter contamination coopers copper tun corn sugar cornelius corny keg craft beer creamy beer crown cryo hops cubes danstar nottingham demijohn dextrose distilation DIY DME dopplebock draught dry hopping dry malt extract edelmetall brü burner eisbock ekuanot electrode enhancer enzyme equipment ester ethanol experiments in beer making faucet fermcap-s fermentables fermentation fermenter fermentis fermentor final gravity finings five star flat beer floccing foam inhibitor force carbonation french fresh wort pack fridge fruit fusel alchohol garage project gas burners gelatin gift and present ideas gin ginger beer glucose golden ale golden syrup goldings gose grain grain mill green bullet grist guinness gypsum hach hacks hallertauer heat mat heat pad heat wrap home brew honey hop schedule hops hops spider how not to brew beer how to brew that first beer how to brew with a beer kit how to grow hops how to make a hop tea how to wash yeast hydrated layer hydrogen sulfide hydrometer IBU ideas idophor infection inkbird instruments isoamyl acetate jelly beans jockey box john palmer juniper keezer keg cooler keg regulators kegco kegerator kegging kegs kettle kombucha krausen lactic acid lager lagering lauter lion brown liquid malt extract litmus LME lupulin lupulin powder lupuLN2 making beer malic acid malt malt mill maltodextrin mangrove jack's maple syrup mash mash paddle mash tun mccashins mead methanol micro brewing milling milwaukee MW102 mistakes mixing instructions moa mouth feel muntons must nano brewing New Zealand Brewer's Series no rinse nut brown ale oak oak wood chips off flavors original gravity oxygen pacific gem palaeo water pale ale panhead parsnip PBW pear pectine pectolase perlick ph levels ph meter ph pen pH strips ph tester pico brewing pilsner pitching yeast plastic drum poppet valve pot powdered brewing wash ppm precipitated chalk pressure relief valve priming prison hooch probe problem solving propane and propane accessories pruno pump system purity law radler re-using yeast recipe record keeping reddit refractometer reinheitsgebot removing beer labels from bottles review rice hulls riwaka rotten eggs saaz saccharomyces cerevisiae salt sanitization secondary regulator sediment seltzer session beer silicon simple tricks for brewing siphon site glass skunked beer small batch brewing soda soda ash soda stream sodium carbonate sodium carbonate peroxyhydrate sodium hydroxide sodium metasilicate sodium percarbonate sour beer sparge spigot spirals spirits spoon spraymalt star san starch STC-1000 steinlager steralisation sterilisation sterilization sterliization still stoke storage solution stout sucrose sugar supercharger tannins temperature temperature controller therminator thermometer tips for beginners tri-sodium phopsphate tricks and tips trub tubing tui turkey vodka infused gin vorlauf water water testing wet cardboard taste wet hopping weta whirlfloc tablets white claw williamswarn wine winter brewing wood wort wort chiller yeast yeast energizer yeast nutrient yeast rafts yeast starter yeast traps zinc

Copyright How to Home Brew Beer.

Back to Top