Difference between revisions of "Berliner Weissbier"
(→Historical) |
|||
Line 12: | Line 12: | ||
[[File:Marcus Berliner.jpg|thumbnail|360px|[https://www.facebook.com/groups/MilkTheFunk/permalink/1352210248140519/ Historical Berliner Weisse samples. ''Brettanomyces'' was cultured from three bottles by Mike Marcus of Chorlton Brewing Co, and characterized by Richard Preiss of Escarpment Labs. Original image provided by Mike Marcus of Chorlton Brewing Co.]]] | [[File:Marcus Berliner.jpg|thumbnail|360px|[https://www.facebook.com/groups/MilkTheFunk/permalink/1352210248140519/ Historical Berliner Weisse samples. ''Brettanomyces'' was cultured from three bottles by Mike Marcus of Chorlton Brewing Co, and characterized by Richard Preiss of Escarpment Labs. Original image provided by Mike Marcus of Chorlton Brewing Co.]]] | ||
− | Berliner Weisse originated sometime in the 19th century and evolved throughout its history. Historical Berliner Weisse is thought to consist of barley malt and a high proportion of poorly modified wheat malt (for head retention <ref>[https://onlinelibrary.wiley.com/doi/pdf/10.1002/jib.550 Differences in protein content and foaming properties of cloudy beers based on wheat malt content. Xiunan Hu, Yuhong Jin, Jinhua Du. 2018. https://doi.org/10.1002/jib.550.]</ref>) in a 1:3 or 1:4 ratio, although at least two German Berliner Weisse breweries in the 1970's used 100% barley malt (the word "weissbier" originally referred to both barley and wheat air-dried malt) <ref>[http://barclayperkins.blogspot.co.uk/2015/03/berliner-weissbier-in-1970s-part-one.html Berliner Weissbier in the 1970’s (part one). Shut Up About Barclay Parkins blog. 03/08/2015.]</ref>. Decoction mashing was also used and was thought to impart better flavor than a single infusion mash. Hops were added to the mash tun during the mashing process or boiled with the decoction. Sometimes the boil was skipped (or boiled for a short time - for considerations on DMS formation, see [[Dimethyl_Sulfide#Short_Boils_and_Raw_Ale|DMS in raw ale and short boils]]), and sometimes a traditional boil was used. In the late 19th century The wort was not boiled because brewers thought that this was necessary for the cultures found in the mixed fermentation, however after the turn of the 20th century it was discovered that the microorganisms originated from surfaces in the brewery (although Mike Marcus from Chorlton Brewing Co has isolated ''L. casei'' that survived sparging the grain bed, indicating that some lactic acid bacteria can survive sparging temperatures and might have in fact had a souring impact on Berliner Weissbier that was not boiled <ref name="marcus"></ref>). 'No boil' beer or 'raw ale' has more free amino nitrogen (FAN), which might positively affect the fermentation <ref>[https://www.tandfonline.com/doi/full/10.1080/03610470.2020.1795782 Wort Boil Time and Trub Effects on Fermentability. A. Mishra, R. A. Speers. | + | Berliner Weisse originated sometime in the 19th century and evolved throughout its history. Historical Berliner Weisse is thought to consist of barley malt and a high proportion of poorly modified wheat malt (for head retention <ref>[https://onlinelibrary.wiley.com/doi/pdf/10.1002/jib.550 Differences in protein content and foaming properties of cloudy beers based on wheat malt content. Xiunan Hu, Yuhong Jin, Jinhua Du. 2018. https://doi.org/10.1002/jib.550.]</ref>) in a 1:3 or 1:4 ratio, although at least two German Berliner Weisse breweries in the 1970's used 100% barley malt (the word "weissbier" originally referred to both barley and wheat air-dried malt) <ref>[http://barclayperkins.blogspot.co.uk/2015/03/berliner-weissbier-in-1970s-part-one.html Berliner Weissbier in the 1970’s (part one). Shut Up About Barclay Parkins blog. 03/08/2015.]</ref>. Decoction mashing was also used and was thought to impart better flavor than a single infusion mash. Hops were added to the mash tun during the mashing process or boiled with the decoction. Sometimes the boil was skipped (or boiled for a short time - for considerations on DMS formation, see [[Dimethyl_Sulfide#Short_Boils_and_Raw_Ale|DMS in raw ale and short boils]]), and sometimes a traditional boil was used. In the late 19th century The wort was not boiled because brewers thought that this was necessary for the cultures found in the mixed fermentation, however after the turn of the 20th century it was discovered that the microorganisms originated from surfaces in the brewery (although Mike Marcus from Chorlton Brewing Co has isolated ''L. casei'' that survived sparging the grain bed, indicating that some lactic acid bacteria can survive sparging temperatures and might have in fact had a souring impact on Berliner Weissbier that was not boiled <ref name="marcus"></ref>). 'No boil' beer or 'raw ale' has more free amino nitrogen (FAN), which might positively affect the fermentation <ref>[https://www.tandfonline.com/doi/full/10.1080/03610470.2020.1795782 Wort Boil Time and Trub Effects on Fermentability. A. Mishra, R. A. Speers. Journal of the American Society of Brewing Chemists. 2020. DOI: https://doi.org/10.1080/03610470.2020.1795782.]</ref>. The mixed cultures during primary fermentation were made up of ''S. cerevisiae'' and lactic acid bacteria in a 4:1 to 6:1 ratio <ref name="Hubbe"></ref>, and was fermented between 16-20°C <ref>[https://s3-eu-west-1.amazonaws.com/andreasdotorg-bucket/Groterjan-Doerfel.pdf Dörfel, A. Groterjan. 1947.]</ref>. The beer was fermented in open vessels until fully attenuated, and then carbonated with 12% krausen for a high, champagne-like carbonation. Top cropping was a regular practice. The beer would continue to develop in the bottle due to ''Brettanomyces'' and lactic acid bacteria <ref name="Hubbe"></ref>. |
− | Journal of the American Society of Brewing Chemists . 2020. DOI: https://doi.org/10.1080/03610470.2020.1795782.]</ref>. The mixed cultures during primary fermentation were made up of ''S. cerevisiae'' and lactic acid bacteria in a 4:1 to 6:1 ratio <ref name="Hubbe"></ref>, and was fermented between 16-20°C <ref>[https://s3-eu-west-1.amazonaws.com/andreasdotorg-bucket/Groterjan-Doerfel.pdf Dörfel, A. Groterjan. 1947.]</ref>. The beer was fermented in open vessels until fully attenuated, and then carbonated with 12% krausen for a high, champagne-like carbonation. Top cropping was a regular practice. The beer would continue to develop in the bottle due to ''Brettanomyces'' and lactic acid bacteria <ref name="Hubbe"></ref>. | ||
Using mixed fermentation in Berliner Weisse production resulted in several problems. Bottling conditioning times could be time intensive, mixed cultures were difficult to keep consistent, longer aged products could become more acidic than intended, and it required more effort. For these reasons, a German scientist named Otto Francke patented a process known as the "Francke acidification process" in 1906 that more or less resembles kettle souring. Unboiled and unhopped wort was cooled to 45-47°C, and then inoculated with a culture of ''L. delbruekii'', and was held until the wort reached the desired pH. The wort was then heated to 80°C to kill the ''Lactobacillus'', cooled, and then ale yeast was pitched. Although this process provided several advantages, the Francke acidification process was not widely adopted by Berliner Weisse breweries because it did not produce beer that resembled Berliner Weisse that was fermented with a mixed culture <ref name="marshall">[https://drive.google.com/file/d/0B8CshC9nxYHdckhlbXFQN1hPbGc/view Kurt Marshall. CBC 2012 Presentation.]</ref><ref>[https://eurekabrewing.wordpress.com/2012/03/10/44-traditional-berliner-weisse/ Samuel Aeschlimann. Eureka Brewing Blog. "#44 Traditional Berliner Weisse". 03/10/2012. Retrieved 09/02/2017.]</ref><ref>[http://barclayperkins.blogspot.com/2020/09/kettle-souring.html Shut up about Barclay Perkins. "Kettle Souring". Ron Pattinson. 09/17/2020.]</ref>. | Using mixed fermentation in Berliner Weisse production resulted in several problems. Bottling conditioning times could be time intensive, mixed cultures were difficult to keep consistent, longer aged products could become more acidic than intended, and it required more effort. For these reasons, a German scientist named Otto Francke patented a process known as the "Francke acidification process" in 1906 that more or less resembles kettle souring. Unboiled and unhopped wort was cooled to 45-47°C, and then inoculated with a culture of ''L. delbruekii'', and was held until the wort reached the desired pH. The wort was then heated to 80°C to kill the ''Lactobacillus'', cooled, and then ale yeast was pitched. Although this process provided several advantages, the Francke acidification process was not widely adopted by Berliner Weisse breweries because it did not produce beer that resembled Berliner Weisse that was fermented with a mixed culture <ref name="marshall">[https://drive.google.com/file/d/0B8CshC9nxYHdckhlbXFQN1hPbGc/view Kurt Marshall. CBC 2012 Presentation.]</ref><ref>[https://eurekabrewing.wordpress.com/2012/03/10/44-traditional-berliner-weisse/ Samuel Aeschlimann. Eureka Brewing Blog. "#44 Traditional Berliner Weisse". 03/10/2012. Retrieved 09/02/2017.]</ref><ref>[http://barclayperkins.blogspot.com/2020/09/kettle-souring.html Shut up about Barclay Perkins. "Kettle Souring". Ron Pattinson. 09/17/2020.]</ref>. |
Revision as of 17:59, 8 June 2021
Berliner Weisse (German: Berliner Weiße [1]) is a top-fermented, bottle conditioned wheat beer made with both traditional warm-fermenting yeasts and Lactobacillus culture. Although many modern new world examples are kettle soured and not fermented with Brettanomyces, traditional Berliner Weisse mostly (if not always [2]) underwent a secondary fermentation with Brettanomyces [2][3][4][5]. Traditional examples are described as being generally very sour, clear wheat beers with good head retention [2][3]. Modern American examples are probably equally sour as historical versions, often have a rapidly vanishing head and a clear, pale golden straw-colored appearance, and often lack Brettanomyces character due to using a kettle souring process. The taste is refreshing, tart, sour and acidic, with a lemony-citric fruit sharpness and almost no hop bitterness. In Europe, the label "Berliner Weisse" is protected and can only be named that if it is brewed within the city of Berlin (see Trade Law for some details) [6].
Served in wide bulbous stemmed glasses, today tourists in Berlin will often order one as a "Berliner Weisse mit Schuss: Himbeere" or "Berliner Weisse mit Schuss: Waldmeister". These are syrups that are added to make the sourness of Kindl Weisse more palatable, although this is not how Berliner Weisse was always served in Germany since Kindl Weisse does not represent other historical forms of Berliner Weisse. Himbeere is raspberry (red) and Waldmeister is woodruff (green).
Typical average alcohol by volume (abv) range for modern versions: 2.0-5.0% (traditionally, this range was 2.5%-3.5%).
For more information on historical German Berliner Weisse and its recent resurrection, listen to the MTF "The Podcast" interview with Benedikt Koch.
Contents
Historical
Berliner Weisse originated sometime in the 19th century and evolved throughout its history. Historical Berliner Weisse is thought to consist of barley malt and a high proportion of poorly modified wheat malt (for head retention [7]) in a 1:3 or 1:4 ratio, although at least two German Berliner Weisse breweries in the 1970's used 100% barley malt (the word "weissbier" originally referred to both barley and wheat air-dried malt) [8]. Decoction mashing was also used and was thought to impart better flavor than a single infusion mash. Hops were added to the mash tun during the mashing process or boiled with the decoction. Sometimes the boil was skipped (or boiled for a short time - for considerations on DMS formation, see DMS in raw ale and short boils), and sometimes a traditional boil was used. In the late 19th century The wort was not boiled because brewers thought that this was necessary for the cultures found in the mixed fermentation, however after the turn of the 20th century it was discovered that the microorganisms originated from surfaces in the brewery (although Mike Marcus from Chorlton Brewing Co has isolated L. casei that survived sparging the grain bed, indicating that some lactic acid bacteria can survive sparging temperatures and might have in fact had a souring impact on Berliner Weissbier that was not boiled [2]). 'No boil' beer or 'raw ale' has more free amino nitrogen (FAN), which might positively affect the fermentation [9]. The mixed cultures during primary fermentation were made up of S. cerevisiae and lactic acid bacteria in a 4:1 to 6:1 ratio [3], and was fermented between 16-20°C [10]. The beer was fermented in open vessels until fully attenuated, and then carbonated with 12% krausen for a high, champagne-like carbonation. Top cropping was a regular practice. The beer would continue to develop in the bottle due to Brettanomyces and lactic acid bacteria [3].
Using mixed fermentation in Berliner Weisse production resulted in several problems. Bottling conditioning times could be time intensive, mixed cultures were difficult to keep consistent, longer aged products could become more acidic than intended, and it required more effort. For these reasons, a German scientist named Otto Francke patented a process known as the "Francke acidification process" in 1906 that more or less resembles kettle souring. Unboiled and unhopped wort was cooled to 45-47°C, and then inoculated with a culture of L. delbruekii, and was held until the wort reached the desired pH. The wort was then heated to 80°C to kill the Lactobacillus, cooled, and then ale yeast was pitched. Although this process provided several advantages, the Francke acidification process was not widely adopted by Berliner Weisse breweries because it did not produce beer that resembled Berliner Weisse that was fermented with a mixed culture [11][12][13].
In 1956, W. Barrach patented a production method of Berliner Weisse that involved blending two different beers. 80% of the wort was pitched with a mixed culture that was maintained by the brewery. The other 20% of the wort was inoculated with L. brevis and incubated at 30°C. The two beers were blended to reach the desired acidity and krausened with fresh wort to create carbonation. After a short conditioning time, the bottles were sterile filtered and then bottled or casked [11].
Berliner Weisse declined after the world wars, and in the 80's and 90's, all but one Berliner Weisse brewery closed. The only surviving historical example, Kindl Weisse, could be argued to be a beer style that does not represent the majority of historical Berliner Weisse. It does not contain Brettanomyces, and Kindl Weisse does not label itself as "Berliner Weisse". Kindl Weisse is brewed in a very deliberate way that requires it to be blended with sugar syrups at serving time, creating more of an "alco-pop" than a traditional Berliner Weisse [14].
Kettle souring
The methods mentioned above were just some of the methods that were used to brew Berliner Weisse. For examples of other methods, see the External History Resources section below. For an example of brewing a historical Berliner Weisse at home (scale up for commercial sizes), see Benedikt Koch's "Historic Berliner Weisse – Homebrew Recipe" and its related MTF thread, as well as the MTF "The Podcast" interview with Koch.
Microbiology and Fermentation Profile
Information regarding the microbiology of historical Berliner Weisse is rare. A study from F. Schönfeld in 1938 describes the proportion of yeast cells to lactic acid bacteria cells through the first stages of fermentation. He describes the ratio as being 4:1 (yeast to lactic acid bacteria) at pitching time. After 18 hours, yeast saw growth, but after 40 hours the yeast population began to decline as attenuation completed. Another later study found that this ratio favors yeast growth, which hinders lactic acid bacteria growth and the production of lactic acid. Poor management of the microbes was blamed for not achieving enough acidity and was described as being a common problem in Berliner Weisse, as well as not achieving enough carbonation in the bottle. Berliner Weisse producers developed many methods for trying to achieve a certain kind of flavor profile in Berliner Weisse, which has been compared to that of Lambic and Gueuze. Indeed, an early study on Berliner Weisse by Frank-Jürgen Methner in the 1980's discovered that Brettanomyces was a typical and important part of the flavor profile of Berliner Weisse [3]. The flavor of Berliner Weisse was described as being flowery and fruity, and a product of ester formation by Saccharomyces and Brettanomyces (see Brettanomyces esters) [3]. See Benedikt Koch's compilation of esters found in traditional Berliner Weisse with Brettanomyces versus Kindl Weisse that is kettle soured and Belgian gueuze.
The most common lactic acid bacteria found in historical Berliner Weisse was Lactobacillus brevis, although other species such as L. parabrevis were also used. Brettanomyces species often found in Berliner Weisse includes B. bruxellensis and B. anomalus. S. cerevisiae (ale) strains were the primary fermenting yeast [3].
See also:
Brettanomyces Identification
Richard Preiss of Escarpment Laboratories cultured and isolated Brettanomyces from several old bottles of Berliner Weisse from breweries that are no longer in operation. The current species identification results via ITS sequencing are shown below:
Bottle (Year) | Species (Number of strains) |
---|---|
Hochschule (1980?) | Brettanomyces anomalus (4 strains) |
Willner (1987?) | Brettanomyces anomalus (1 strain) and Brettanomyces bruxellensis (1 strain) |
Schultheiss (1975? bottle 1, good label) | Brettanomyces bruxellensis (2 strains) |
Schultheiss (1975? bottle 2, crappy label) | Brettanomyces bruxellensis (8 strains) |
Schultheiss (2005) | Brettanomyces bruxellensis (4 strains) |
From these results, the overall occurrence of Brettanomyces species in historical Berliner Weisse was 25% for B. anomalus and 75% for B. bruxellensis, with the bottle of Hochschule only containing strains of B. anomalus and multiple bottles of Schultheiss only contained strains of B. bruxellensis. The bottle of Willner also contained living lactic acid bacteria and thus was determined to be better preserved and maybe the most representative of typical Berliner Weisse, giving the possibility of recreating what this beer might have been like. Preiss noted that one of the B. anomalus strains from the Hochschule bottle expressed "subtle Bretty notes". Escarpment Laboratories plans on fingerprinting the B. bruxellensis strains to see which ones are duplicates and which ones are unique [15].
See also:
Trade Law
External History Resources
- MBAA podcast #131 with Jace Marti where he explains the three historical methods of making Berliner Weisse, and how August Shell Brewing Co makes traditional style Berliner Weisse.
- Benedikt Koch's "Historic Berliner Weisse – Homebrew Recipe".
- Mashing of Berliner Weisse, and maximizing head retention by Benedikt Koch. See also the associated MTF threads.
- English translation of Dörfel 1947 manuscript on making German Berliner Weisse (translated by Benedikt Koch).
- "Shutup About Barclay Perkins" blog entries and other writings/interviews by Ron Pattinson:
- "Old German Beer Styles." (Contains a few obscure sour styles).
- "Berliner Weisse, a Local Style Close to Extinction."
- "Berliner Weisse according to Grenell."
- "Berliner Weisse according to Grenell Part 2."
- "Another way of brewing Berliner Weisse."
- "More historical methods for mashing Berliner Weisse."
- "Berliner Weisse and Brettanomyces."
- "Output of Berliner Weisse 1885 - 1937."
- Berliner Weissebier in the 1890's."
- "Finding evidence that Brettanomyces was in Berliner Weisse."
- "Berliner Weisse in the UK."
- Berliner Weissebier in the 1970's."
- "Kettle souring," a closer look at the Francke acidification process.
- MBAA Podcast - German Sour Beers of the Late 19th Century with Ron Pattinson.
- Traditional German Berliner Weisse presentation by B.H. Meyer at 2012 CBC.
- Brewing Berliner Weisse: Moving Beyond Kettle Souring by Jace Marti (HomebrewCon 2017 Seminar).
- "German White", Brau Magazin, Autumn 2015 (translated to English).
General Best Practices
These steps may not accurately reflect traditional Berliner Weisse brewing, but will help achieve success for new brewers. For example, hops would always be used in traditional Berliner Weisse brewing, but many lab strains are very sensitive to hops and will not sour the beer if exposed to even small amounts of IBU, and traditional Berliner Weisse almost always used Brettanomyces.
- Don't sour mash unless you know what you are doing. It's too risky for off flavors.
- Do not use any hops if using a hop sensitive species like L. plantarum.
- Create a 1 liter Lactobacillus starter for each 5 gallons at least 2 days in advance of brew day.
- Pitch Lactobacillus between 90°F and 110°F depending on your Lactobacillus strain or blend for ~ 1-4 days (for more details see the Wort Souring page).
- Cool down and pitch Saccharomyces and/or a fruity strain of Brettanomyces after Lactobacillus fermentation phase.
- MTF Threads on brewing Berliner Weisse:
- Justin Amaral's experience brewing as traditionally as he could.
Video Presentations
- Benedikt Koch presentation with Escarpment Labs on traditional Berliner Weisse; 2021-04-20.
- Perspective on Brewing Berliner Weisse Style Beer, Jess Caudill of Wyeast Labs, NHC 2012 Presentation.
Milk the Funk Berliner Weissbier Recipe
Description
The Milk The Funk Berliner is an 8 gallon recipe (8 gallons in the fermenter) for a semi tart, fruity, wheat beer. This recipe is an 8 gallon, no boil recipe, and is made for a system with 73% efficiency. Please adjust the recipe to fit your system. Since this recipe does not use Brettanomyces, it is considered to be a "modern" Berliner Weisse (although not kettle soured). Brettanomyces can be added optionally to achieve a more historically accurate version of the style, but this complicates the process for beginners and is not included in these instructions (see Mixed Fermentation).
Stats
- 1.035 OG
- 1.004 FG
- 4.0 ABV
- 1 SRM
- Mash 60min @ 145°f
Fermentables
Malt | Weight | % |
---|---|---|
Floor-Malted Bohemian Wheat (DE) | 3 lbs | 30 |
Floor-Malted Bohemian Pilsner (DE) | 7 lbs | 70 |
Extract Version * | Weight | % |
---|---|---|
Briess CBW® Bavarian Wheat Dried Malt Extract (or similar) | 3 lbs | 50 |
Briess CBW® Pilsen Wheat Dried Malt Extract (or similar) | 3 lbs | 50 |
- * Note about the extract version: Devin Bell has also used 70% wheat DME to 30% pilsner DME and 100% wheat DME with good results. Briess CBW® Bavarian Wheat DME is 65% wheat and 35% barley.
Hops
No hops if possible. Any amount of hops will prevent lactic acid production with Lactobacillus plantarum.
If hops have to be used for legal reasons (for commercial breweries in the US, for example) then use 2 oz of UK Goldings after souring during the second boil if kettle souring. If not kettle souring then use 1.2 ounces per BBL (0.04 ounces per gallon) in the mash so as to limit any inhibition as much as possible.
Yeast / Bacteria
Name | Laboratory | Product ID | Starter | Attenuation |
---|---|---|---|---|
Lactobacillus Blend (brevis, delbrueckii, and plantarum) * | Omega Yeast Labs | OYL-605 | None | N/A |
Brett Sacc Trois | White Labs | WLP644 | 1 vial in 500 mL DME starter for 5-8 gallons | 87.5 |
- * If OYL-605 is not available, substitute it with a probiotic culture such as Goodbelly Mango or Swansons Plantarum. See Culturing From Probiotics [16].
Steps
- 1-2 days before brewing make a 1 liter starter of 1.040 wort, and add your vial of WLP644. Let it sit at room temperature until use. Also make 1 liter of 1.040 wort, and pour OYL-605 into the starter. Incubate 24-48 hours at room temperature to increase the cell count.
- Mash in at 145°f for 60 minutes; if hops have to be used, then make sure to add the hops to the mash.
- Sparge as normal.
- Bring the wort to a boil and then turn the heat off (no need to boil for more than a couple of minutes).
- Adjust PH ~4.2 to limit growth Clostridium butyricum and other potential off-flavor bacteria. Not necessary, but this is a best practice suggestion. See How to Pre-Acidify for instructions.
- Chill the wort down to 95°f and transfer to a cleaned and sanitized carboy or keg. Add the 1 liter of OYL-605 Lactobacillus Blend starter. Allow it to sour for 24 hours. No external heating is required. Purging with CO2 is optional but not necessary (see effects of oxygen on Lactobacillus for more details on common misunderstandings about Lactobacillus and oxygen exposure).
- After the souring phase, chill the soured wort down to ~70°F and pitch WLP644 Trois (boiling to kill the Lactobacillus before adding the WLP644 Trois is optional; see kettle souring). You can aerate if you feel necessary. After 2 weeks a stable gravity should be reached.
- Rack or transfer off as normal to bottles or a keg.
See Also
Additional Articles on MTF Wiki
External Resources
- MBAA District Presentation on Berliner Weisse by Jace Marti, 2018.
- Berliner Weisse Test. Ingenuity Blog.
- Berliner Weisse - the Old-Time Kettle Souring Technique. Sour Brewster Blog by Gail Ann Williams (summary of Burghard Hagen Meyer Berliner Weisse talk at CBC 2012).
- "Designing and Brewing a Berliner Weisse," by Cale Baker on Sour Beer Blog.
- MTF thread from Richard Preiss about culturing Brettanomyces from 8 vintage Berliner Weisse courtesy of Mike Marcus at Chorlton Brewing Company. Watch for updates.
- Boil vs. No-Boil Berliner Weisse | exBEERiment Results! (Brulosophy blind triangle test).
- Tips from MTF on where to find traditional German Berliner Weisse in Germany.
- Gordon Strong's article on which category to enter fruited "Berliner Weisse" into BJCP competitions.
- MTF post by Demetrios Mavrides on making a Mango and Kaffir Lime syrup, and a Ginger Lemongrass syrup for adding to Berliner Weisse at serving.
- Craft beer & Brewing Podcast: August Schell's Jace Marti on Creating Distinctive Lagers and Historically Inspired Berliner Weisse.
- MBAA podcast: Jace Marti explains the three historical methods of making Berliner Weisse, and how August Shell Brewing Co makes traditional style Berliner Weisse.
- AHA 10 Berliner Weisse recipes (requires membership).
German Historical Texts
- Methner's thesis on Berliner Weisse, 1987 (German).
- Partial scan of Schönfelds "Obergärige Biere und ihre Herstellung" (German).
- The Groterjan memoirs, 1947 (German).
References
- ↑ "Berliner Weisse". Wikipedia. Retrieved 06/09/2019.
- ↑ 2.0 2.1 2.2 2.3 Private correspondence with Mike Marcus of Chorlton Brewing Co by Dan Pixley and Richard Preiss. 10/31/2016.
- ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 Effect of mixed cultures on microbiological development in Berliner Weisse (master thesis). Thomas Hübbe. 2016.
- ↑ Conversation with Richard Preiss regarding his results culturing from old bottles of Berliner Weisse. 08/14/2016.
- ↑ "Berliner Weisse and Brettanomyces." Ron Pattinson. Shut Up About Barclay Perkins. 09/14/2009. Retrieved 09/22/2016.
- ↑ DPMA Register. Retrieved 10/13/2017.
- ↑ Differences in protein content and foaming properties of cloudy beers based on wheat malt content. Xiunan Hu, Yuhong Jin, Jinhua Du. 2018. https://doi.org/10.1002/jib.550.
- ↑ Berliner Weissbier in the 1970’s (part one). Shut Up About Barclay Parkins blog. 03/08/2015.
- ↑ Wort Boil Time and Trub Effects on Fermentability. A. Mishra, R. A. Speers. Journal of the American Society of Brewing Chemists. 2020. DOI: https://doi.org/10.1080/03610470.2020.1795782.
- ↑ Dörfel, A. Groterjan. 1947.
- ↑ 11.0 11.1 Kurt Marshall. CBC 2012 Presentation.
- ↑ Samuel Aeschlimann. Eureka Brewing Blog. "#44 Traditional Berliner Weisse". 03/10/2012. Retrieved 09/02/2017.
- ↑ Shut up about Barclay Perkins. "Kettle Souring". Ron Pattinson. 09/17/2020.
- ↑ Jace Marti. 2017 HomebrewCon presentation: "Brewing Berliner Weisse: Moving Beyond Kettle Souring". 2017. Retrieved 09/02/2017.
- ↑ Richard Price. Milk The Funk Facebook thread update about isolating Brettanomyces from old bottles of Berliner Weisse. 09/20/2018.
- ↑ MTF conversation about substituting OYL-605 if it is not available. 04/12/2016.