Brookston Beer Bulletin

Jay R. Brooks on Beer

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SF Beer Week Opening Gala 2015

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Friday night, the 7th annual SF Beer Week kicked off. This year’s gala was held at Fort Mason, and although I had some trepidation about the site, it actually worked fairly well. The acoustics were as bad as ever, and I think the decision to forgo live music was a good one. That also allowed two additional breweries over last year. We would have preferred to allow everyone who wanted to pour that opportunity, but the new space was much more limited than the concourse had been so we were sadly unable to accommodate every brewery. The concourse is being torn down to be replaced by a mixed use space, so we couldn’t return there this year. It’s an unfortunate truth of San Francisco that their simply aren’t a lot of spaces available to suit the needs of the opening gala, at least not and keep the price of a ticket within the reach of the average beer lover. But Brian and the San Francisco Brewers Guild did a great job of making the space work. Below are a few photos I took at this year’s gala, and for a lot more check out Gamma Nine, who took the official photos for beer week.

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The entrance at this year’s SF Beer Week opening Gala.

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Outside it was still raining, as the time to let everyone in approached.

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All of the glassware waiting for the arrival of everyone for the gala.

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Then the doors opened, and people streamed in.

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The hall filled up quickly, though it never really felt overcrowded.

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Ted Viviatson, from Eel River, and Daniel Del Grande, from Bison Brewing.

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J.J. from Petaluma Hills Brewing.

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John Martin and Kelsey Williams, sporting a six-pack hat, both from Drake’s and Triple Rock.

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San Francisco mayor Ed Lee also came to say a few words at the beginning of the gala. Before his remarks, we took him on a short tour of the hall, stopping by a couple of booths to sample a few beers. Here he’s sharing a laugh with SF Brewers Guild director Brian Stechschulte.

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Brian, mayor Lee and me at the front of the Gala. (Photo by Mike Condie.)

Patent No. 5716653A: Process For Brewer’s Yeast Debittering

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Today in 1998, US Patent 5716653 A was issued, an invention of Ronald E. Simard and Mohammed Bouksaim, for their “Process For Brewer’s Yeast Debittering.” Here’s the Abstract:

This invention relates to a process for debittering spent brewer’s yeast, aiming at maximal efficiency with minimal impact on yeasts for their further use as live cells. The process consists in bringing a yeast suspension in contact with a surfactant containing unsaturated fatty acids, like Tween 80® (0.2% to 20% v/v), adjusting pH to 10.0 with NaOH 2N and agitating during 5 minutes at 50 rpm and 50° C. A bitterness reduction of 98% is obtained, without affecting yeast viability or protein content. Furthermore, the debittered yeasts treated with 20% Tween 80® can be reactivated (viability of 100% and increased production of CO2) by growing them in a suitable medium for a sufficient time (about two to six hours). These reactivated yeasts have restored biological properties which are expected to allow the use of these spent yeasts in complete or partial replacement of new yeasts in bakery industry and in spirit and beer fabrication. This application for an industrial by-product brings a plus-value by exploiting its biological activity and its nutritional value and furthermore, represents an interesting solution for an environmental problem.

So essentially this idea is to take yeast after it’s been used in brewing beer, removing any bitter compounds and then using it again to bake bread. I know in England, at Marston’s in Burton-on-Trent, for example, sells their spent yeast to the nearby plant that makes Marmite, and is similar to the Australian Vegemite.
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Patent No. 4315038A: Process For Preparing Protein Flour From Brewery Waste

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Today in 1982, US Patent 4315038 A was issued, an invention of Phillip M. Townsley and Robert L. Weaver, assigned to The Molson Companies Limited, for their “Process for Preparing Protein Flour from Brewery Waste .” Here’s the Abstract:

Trub obtained from the wort kettle of a brewing system is rich in protein and thus can be used in human foods. The trub is processed to yield a trub flour by extraction with an azeotropic mixture of isopropanol and water, and drying to remove the solvent in a roller drum drier, the latter yielding the trub flour in dry flake form.

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Patent No. 948463A: Filling-Machine

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Today in 1910, US Patent 948463 A was issued, an invention of Frank C.H. Strasburger, for his “Filling-Machine.” There’s no Abstract, but according to the description, the “invention relates to’ machines for filling bottles with beer or other charged liquids and its object is to accomplish the filling operation without the loss of gas in suspension in the liquid and without the production of foam in the bottles. Attainment of this primary object of the invention also has for its object to utilize the pressure in the liquid tank for closing the liquid valve; to establish a counter-pressure in the bottle before the liquid valve is opened; to operate the liquid valve by a diaphragm and cause the valve to open by equalizing the pressure on both sides of the diaphragm; and to close the liquid valve by exhausting the pressure on one side of the diaphragm.”
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Patent No. 3234026A: Process For The Manufacture Of Beer, Ale And The Like

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Today in 1966, US Patent 3234026 A was issued, an invention of Morton William Coutts, for his “Process for the Manufacture of Beer, Ale and the Like.” There’s no Abstract, but according to the description, the “invention relates to a continuous method for the fermentation of brewery wort for the production of a portable non-distilled alcoholic beverage product. This application is a continuation of my application Serial No. 676,187, filed August 5, 1957 A major object of the invention is the provision of an improved process for the production of such products which will enable the production thereof with greatly decreased fermenting time than is possible by present processes and which will give better control of flavour at greatly decreased cost of manufacture.”
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Patent No. EP0224293B1: A Beer Tapping Installation

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Today in 1990, US Patent EP 0224293 B1 was issued, an invention of Jacobus Dijkstra and Gijsbert Slootweg, assigned to Heineken Technisch Beheer B.V., for “A Beer Tapping Installation.” there’s no Abstract, but the description begins with the “invention relates to a beer tapping installation comprising a first cask installation and cooling unit adjacent a second cooling unit, a third unit supporting a tap and a storage space accommodating a gas container, a beer line with a cask coupling at its one end extending from the inside of the first unit to the tap and connected with its other end to said tap arranged near the free end of said third unit which comprises a hollow support protruding vertically from the coupled units, enveloping the beer line adjacent the tap and being in open communication with said first unit, the beer line with cask coupling being movable longitudinally of the hollow support, and a gas supply line extending between the gas container and the cask compiling.”
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Patent No. 4138499A: Preparation Of Beer With Reduced Calories

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Today in 1979, US Patent 4138499 A was issued, an invention of Karl M. Strauss, Harold H. Geller, and Bernard J. Wagner, assigned to Pabst Brewing Co., for their “Preparation of Beer with Reduced Calories.” Here’s the Abstract:

A low dextrin and low carbohydrate beer having reduced calories is produced by fermenting wort with yeast in the absence of readily fermentable carbohydrates so that the yeast act on fermentable ingredients in the wort other than readily fermentable carbohydrates. After fermenting a major portion of fermentable ingredients, there is added to the resulting alcoholic wort a quantity of one or more readily fermentable sugars and fermentation is continued until the real degree of fermentation is at least 80%. By this process a low calorie beer can be prepared without the use of a carbohydrate splitting enzyme such as amyloglucosidase.

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Where Is Beer Country & Wine Country?

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Someone posted a link in a comment last week, and I’d been meaning to take a closer look it. It’s from the Washington Post’s Wonkblog: Do you live in beer country or wine country? These maps will tell you.

I love the idea that there’s a Wonkblog, but it has taken liberties in analyzing its data in the past, and this one seems to continue that trend. Still, there is some interesting information here. But the map of where both wineries and breweries are located is somewhat misleading, because it covers over the one with fewer, even if there are a lot of both kinds there, which is the case.

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More revealing, I think, is comparing the two individual maps, grape color is wine, hop green is beer. What becomes clear from looking at the two separately that’s lost in the map with both is that fermentation takes place, whether beer or wine, in higher concentrations in roughly the SAME locations nationwide.
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With very few exceptions, areas that have heavy concentrations of wineries also have a lot of breweries, too. That can’t be a coincidence, can it? To me, that leads to the inescapable conclusion that there is no wine country or beer country, but instead pockets of fermentation, or fields of fermentation. I would not be surprised to learn that there is also a lot of cheese-making going on in the exact same areas, too. Fermentation, it seems, follows fermentation. But that makes sense, intuitively.

And here is beer wine individually, so you can see them in more detail closer up.
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Also, curiously the Pacific Northwest is ignored in their analysis. In the text, they state that “beermaking dominates in the Denver region, and along the Southern California coast. Tucson may be wine country, but brewers rule in Phoenix. Brewers are strongly represented along the coast of Lake Michigan, and in most of Florida. Brewing is big in East coast cities too.” But three of the biggest, and darkest, green areas are the San Francisco Bay Area, Portland, Oregon and Seattle, all three with bigger concentrations of breweries than any other areas mentioned, with the exception of Denver and San Diego, which look roughly equal. So why the did? Beats me.

Wonkblog concludes with a chart showing trends in the numbers of new wineries and breweries, at least from 1998 through 2012. Was there really no data yet for 2014, or even 2013? And why did they use U.S. Census data for this chart, rather than where they got the other datasets for the maps? Also, I remember sower growth in the early 2000s, but the chart shows negative growth in the number of breweries from 2001 to 2010. Can that be correct? Or does that have something to do with it being Census data? Curious.

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Patent No. 37578A: Improved Extract Of Malt

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Today in 1863, US Patent 37578 A was issued, an invention of Thomas Hawks, for his “Improved Extract of Malt.” There’s no Abstract, but the entire application is rendered as a two-page image. This is a very old patent, older than most commercial breweries still with us, issued in the middle of the Civil War.

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Urban Chestnut To Buy German Brewery

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Here’s some interesting news, and a nice twist or role reversal of recent events. Florian Kuplent, the talented former Anheuser-Busch brewer, in 2011 opened the Urban Chestnut Brewery in St. Louis, after A-B was acquired by InBev. I first met Florian in Denver shortly after he’d brewed an excellent German-style hefeweizen at the Fort Collins A-B brewery. Kuplent was born in Bavaria, Germany, and also was trained as a brewer at Weihenstephan.

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According to the St. Louis Post-Dispatch, Urban Chestnut “has acquired the Bürgerbräu Wolnzach brewery in Wolnzach, which is about 35 miles north of Munich.” That’s right, a small craft brewery has bought a German brewery. Apparently, Bürgerbräu Wolnzach closed down around six months ago, and Klupent saw an opportunity. The Post-Dispatch explains that the “St. Louis-based company plans to brew small batches of beer at the Bavarian facility in the second quarter of 2015. Financial terms of the acquisition were not disclosed.”

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