About the ‘smell camera’ that will taste your beer . . .

Books about aroma

Drinks headline of the week: “Those online quizzes that match you with your ideal wine are worse than horoscopes.”

Ester Mobley of the San Francisco Chronicle does not think much of Tastry’s palate quiz. “People want to drink wines that seem cool to them. I don’t know how an algorithm can solve for that,” she writes.

Seems related to what I wrote in March about apps that aimed to be “Pandora for beer.” They weren’t.

Aroma — what we think we smell and what we call it — is complicated. Scientists can identify odor compounds. They know how those compounds make their way from our noses to our brains. But the compounds only become aroma within our brain. As A.S. Barwich explains across 312 pages of “Smellosophy,” context is an important variable but not the only one. Or, put another way: “Psychological phenomena are expressions of neural processes, and a synthesis of their explanations benefits from a philosophical angle that’s been informed also by the history of inquiry.”

So what should we think about this statement from Koniku Inc. founder Osh Agabi? “What the camera did for vision, we’re now doing for smell. I believe we are the first company to build a smell camera on the smell sidewalk.”

Koniku is one of “at least three startups attempting to bring their biotechnological achievements in odor detection out of the laboratory,” according to Bloomberg Businessweek. I am a) a sucker for a story about aroma, but b) a skeptic about how a breakthrough might be at hand.

But maybe I am wrong.

In July, Koniku made a deal with Anheuser-Busch InBev to deploy the Konikore, its new device, to “measure how a beverage’s aromatic notes are perceived and experienced by the nose, with the aim of enhancing flavor.”

“You can stick a beer into a gas chromatograph and it will tell you every single chemical component,” Agabi says. “But there are things that a chemical device will pick up that your nose or taste doesn’t code for or care about. We built a system that gets as close as it can get to what taste is perceived as. We’re giving you a human filter—an accurate picture of the human perception of smell.”

The bingo card not played
From Twitter to newsletter to here. Em Sauter’s tweet inspired Chris O’Leary to create these bingo cards for his Brew York and Beyond newsletter (and Instagram).

Brewery taproom bingo card

He made three, so you could print them out before a pub crawl with a couple of friends. When I looked them over I thought naturally of taprooms we visited recently. Don’t Touch The Barrels~Giant Jenga~Exposed Brick~TV With Untapped menu, that’s an easy Bingo.

But I also thought of places that tick almost none of the boxes. Scratch Brewing being an example many people will understand. That’s where I’d rather be drinking these days.

Talking pumpkin spice & ice cream, but thinking about beer
– Once upon a time, August meant sipping cool drinks on a hot beach. Nowadays, it’s essentially the unofficial start of fall for companies that are bringing back their pumpkin spice products earlier each year. While the majority of consumers think August is too early for brands to sell pumpkin spice items, the share who are ready to embrace the fall flavor during the dog days of summer has grown since last year, with younger generations especially open to early sales, according to new Morning Consult trend data.

– “The spoils of success — tens of millions of dollars in incubation deals, plus the potential for hundreds of millions more if a label is bought by a giant like Unilever — have heightened competition in the $10-a-pint world. Now the business of gourmet ice cream is go big or melt.” [via The New York Times]

Wrong
– The latest research indicates not only are the plastic dividers restaurants and bars installed in the past year ineffective at containing virus-loaded aerosols, they might disrupt airflow that would disperse the virus.

– The discovery of a 3,700-year-old tablet shows the use of “Pythagorean triples” a thousand years before Pythagoras was even born and in ways that are more akin to pure mathematics. Something to keep in mind next time you read about a thousand-year-old beer discovery.

Always for pleasure
From The Beer Nut:

“Conversely, Delicious has been part of the Stone range for many years and is much more their métier. It’s an American IPA devoid of nonsense, 7.7% ABV and a flawless pale amber colour. An aroma of caramel studded with citrus fruit told me we were back in the good old days. They’ve loaded the crystal malt into this, giving it a heavy rich texture and a long toffee aftertaste. That’s necessary because up front it’s all hop. They’re quite modern varieties — El Dorado and Lemon Drop — but it may as well be Cascade and Centennial because the effect is pure classic: pine, grapefruit, lime peel, and all of it pristine-clean and deliciously dry. I’m sure this turned heads when it first arrived, and now as a found artefact from a bygone age it’s turning mine. Never mind the west coast revival, viva the west coast continuum.”

Beertown 1997 & other web artifacts

The most recent The History of the Web newsletter focused on travel and the internet in 1997 (or somewhere between 1996 and 1999), which got me thinking about beer in that context at that time. What follows is certainly not the definitive history of beer on the internet, or even beer on the internet in 1997. It’s mostly an excuse to post the sketch of Beertown I remember vividly, for whatever reason.

Backing up a bit, in September 1994 All About Beer Magazine published a story headlined “Tapping the Net.” This was about the time the Netscape browser launched. Thus AABM provided, first, a primer for those who recently received an AOL CD in the mail, and second, a guide a guide to resources that remind us there was/is more to the internet than the web. Not surprisingly, I can’t link to the story because AABM didn’t begin publishing online until 1996.

(Let’s get the disclosures out of the way now. I created the first AABM website, and am properly embarrassed to revisit it. I also worked fulltime for The Real Beer Page/The Pro Brewer Page, which we’ll get to soon, from 1998 until 2003 and part time for 15 years after that.)

Because there is no AABM link, I have scanned the various lists [view the pdf here]: a guide to usenet groups, to mailing lists, to ftp sites, to bulletin boards and to a few World Wide Web pages. You’ll notice the urls are rather long. Although domain registration was free before 1995, hosting a site was another matter. It was a different time.

By 1997, a few beer sites operated out of their own domains, which makes them much easier to find using the Wayback Machine. The logos here are the size they originally appeared, although I have converted gifs to jpgs. Just another reminder the era of dial-up connections was much different. [Here’s a bit of dial-up nostalgia – be sure to turn on the sound.]

Beertown

The image is missing in this 1997 page from Beertown, the umbrella site for the National Homebrewers Association, Association of Brewers, etc. I grabbed the drawing from a 1999 page.

The Real Beer Page debuted in 1994, although it didn’t serve from its own domain until 1995. By 1997, it housed the largest collection of beer-related stuff on the internet. I use the word stuff because I’m not sure how to categorize burps (which are still around, if you know where to look.)

The Pro Brewer Page

Real Beer officially launched The Pro Brewer Page (now ProBrewer) in 1997. Lots of jobs still being found here, lots of used equipment still changing hands.

Brewing Techniques

Brewing Techniques began publishing in 1993, moved online in 1996 and ceased operations in 1999. The link is to a 1997 page.

All About Beer Magazine logo

I’ll quit showing you logos now and finish with just a few more links. As noted, All About Beer began posting content online in 1996. Here’s a front page from 1997.

The Discovery Channel created a Michael Jackson Online site in 1996, in part to support an interactive, but not really that interactive, CD it was selling. The Beer Hunter site which is still online today, although it has not been updated since he died, launched in 1998.

Finally, a couple more links from 1997: Brew Your Own magazine and Stephen Beaumont’s World of Beer, which celebrated its first birthday in 1997. That we can look at long gone posts from that second site are one more reason to support the Internet Archive. Beaumont sold (you would have, too; admit it) the domain name to the World of Beer chain of drinking establishments and a bit of history with it.

Hop harvest time in Floyds Knobs, Indiana

I am a sucker for a story about hops where the headline begins with “Thank a farmer.”

Growing hops in Floyds Knobs, Indiana, about 20 miles northwest of Louisville, Kentucky, is not something people intent on getting rich quick are likely to do. There was a learning curve in starting Knob View Hops:

“Tim (Byrne, one of two partners) said he initially used some steel to make a makeshift trellis about 10 feet tall, thinking that would be sufficient for the plants. However, hop plants can grow about 20 feet high.

“So about three, four weeks into the growing season, they were over the top of it, and we still had a long time to go, so we welded on to it to make it taller, and these plants just grew like crazy.”

To their credit, they bought a picking machine even though they have a modest 590 plants. That’s few enough you could give them all names. The average farm in the Northwest harvests about 750,000 plants. Knob Views Hops plants are pictured at the top, and plants on a typical farm in the Yakima Valley on the bottom.

Knob View Hops Hop Yard

Perrault Farms hops

Anyway, I really hope that Knob View Hops gets its online store up and running so I can order a t-shirt.

Stories I didn’t read last week

Lady Justice Brewing

The headlines Feedly delivered were more than enough

– We Drank And Ranked 23 Beers From Elysian Brewing To Find The Best One
– The Difference Between White Claw and Truly, Explained
– This Is the Worst Cheap Beer in America
– White Zinfandel, the Acid-Washed Jeans of Wine
– Robot Waiters Have Descended on Silicon Valley
– 8 Things You Should Know About Twisted Tea
– Much Adew About . . . Something – Boston Beer, Pepsico HRD MTN DEW Deal Portends Fuzzing Categories at All Tiers

Jeff Alworth did read the last post on my list, which becomes part of his own. And one takeaway for me personally from “Maybe We Don’t Need to Shout at Jim Koch’s Latest Cloud” is that not caring about Truly, robot waiters and beers from a brewery I don’t patronize is perfectly OK. Climate change is something to pay attention to. Hard seltzer is not a threat to the world our grandchildren will live in.

Another takeaway is that what Alworth calls “good” beer and others would call “craft” is niche. (For context, read this Twitter thread.)

With that in mind, consider something from Pete Brown’s book, “Craft: An Argument,” first accepting the fact that whether you call it craft beer, good beer, or better beer (a Jim Koch term, since we’ve already introduced him as a witness) we are talking about more expensive beer.

Brown writes, “Craft is elitist. It’s a luxury. It always was.”

Alworth writes, “And unlike the acronym segment, good beer is a sophisticated, sticky product that keeps its fans. Cultures arise around it. Indeed, I’m so excited by the various reckonings happening with race, sexuality, and gender in beer because they mark the moment these underrepresented groups are demanding to define the culture for themselves. There’s a lot of growth potential because new populations have an interest in participating in good beer culture.”

Indeed. And the members of these new populations can afford to participate in this culture. It’s a right and a privilege.

Lady Justice BrewingI took the photos at the top and right Saturday at Lady Justice Brewing on Colgate Avenue in Aurora (Colorado). The brewery is tiny — they produced 161 barrels in 2020 and seating capacity in the taproom is 45 — occupying a small storefront (look for the red umbrellas) that fits in easily with other non-homogenized storefronts in a working class neighborhood.

Colfax is the longest commercial street in the United States. This stretch includes many more small eateries than chain restaurants and several old-fashioned motor lodges with appropriate neon. There are three pawn shops near Lady Justice, a head shop across the street that offers glass blowing classes, and around the corner early Saturday afternoon people of color were waiting for day work. Nearby, one youth group after another took a stage outside the Martin Luther King Jr. Library and belted out rocking gospel music.

Alworth talked with Betsy Lay, one of the Lady Justice founders, a few weeks ago when he wrote about how women enrich beer. Give it a read. Lady Justice directs its profits to nonprofits. “We live in Denver and we drink beer and we saw how much people were willing to spend on beer, and the idea was how do we funnel beer money into making our communities better?” Lay told Alworth. (I added the italics.)

But it’s not just money that Frontline Farming or Soul to Soul Sisters receive from Lady Justice. People who are able and willing to spend money on beer become aware of, and often end up engaging with, various nonprofits. “It (beer) is the secret sauce,” the head of a community foundation in Georgia told me not long ago.

I can’t imagine her saying the same about hard seltzer.

(I should mention that there’s a hard seltzer on the Lady Justice menu. Now I have.)

A pied piper becomes a middle-aged dad
From brewing beer to making ginger ale. Look for a hard seltzer connection if you want, but much has changed since Unknown Brewing opened in 2013, “when people in Charlotte celebrated every brewery opening like a moon landing.” Start it and you won’t be able to put down this story about “the bearded, music-loving, bro-having, corporate-shunning, all-local, can’t-believe-they-get-to-make-beer-for-a-living generation.”

“It becomes just like any other ecosystem, and some species die off and new species are created and evolution happens. And we’ve evolved into some sort of gingery butterfly. We were kicking it over there with the caterpillars for a while, and now we’re ginger ale butterflies.”

Science
Heirloom barley varieties appeal to brewers for several reasons. Problem is they were replaced long ago for good reason. They are agronomically inferior. So can “updated heirlooms” with old flavors and new agronomic qualities be produced?

Always for pleasure
Boak & Bailey visited a pub:

“Three men watched football on an iPad propped against the wall at the end of their table. An elderly regular was greeted with low-key delight as he made his return after months away. A student tried to order a pint of Leffe and was firmly told it comes by the half. The landlady trapped a wasp under a beer glass with a beermat and took it out into the street – four times.”

GMO hops?

Hops as big as your head

Genetic modification is controversial and occasionally confusing (see BE disclosure), so I will keep this short.

The second quarter issue of the MBAA Technical Quarterly (a members only publication) contains an essay from White Labs founder Chris White about GMO yeast. Ultimately, he makes a pitch for transparency; a realistic view, I think, because modified strains are out there, breweries using them and at least some drinkers are fine with that.

He writes: “So, if you use GMO yeast, should you tell the consumer on the label or description? I would say ‘yes,’ that we should stay on the side of transparency.

“It is not about whether it is right or wrong, or if it is good or bad for us. It is about communicating our passion and pride to the consumer—not what labeling laws say we have to do. That can be what the rest of the food and beverage industry focuses on.”

Now to hops. Last week I had a long conversation with John Henning, who has led the USDA public hop-breeding program since 1996, providing the Qs for a Q&A that will appear in an upcoming Technical Quarterly.

He is in the process of putting together a working group to address the question of which genes and markers are linked to various thiols, markers that can be used when considering what hop plants to cross pollinate. The thiols play a role in creating tropical and other unique flavors that help make IPAs so popular. Several important pathway genes have already been identified, and his group has established their locations in the hop genome.

Technically, they could use modern technology to modify the expression of some of the pathway genes to produce higher levels of thiols. But will they?

“I don’t anticipate that being accepted very well in the beer community,” he answered. “I will say that right now, and I’m sure you know that too.”