Category: Tales of the Cocktail

  • Copyright, Trademark, and Patents for Bars, Brands, and Booze Recipes

    CopyrightMy second story for the new industry-facing site Daily.SevenFifty.com is up! 

    For this one, I covered a Tales of the Cocktail seminar called Intellectual Property Law Issues in Cocktail Land. It was lead by Trademark Attorney and Hemingway enthusiast Philip Greene, along with John Mason, a lawyer with Copyright Counselors,  Steffin Oghene of Absolut Elyx, and Andrew Friedman of Liberty in Seattle. 

    It clarified the basic definitions of copyright, trademark, and patents, and there were tons of interesting examples – including the Curious Case of the Copper Pineapple!

     

    Check it out here

     

    The seminar description was:

    If I make a Dark ‘n’ Stormy, do I have to use Gosling’s Black Seal Rum? What about the Painkiller, will Pusser’s Rum sue me if I use another brand? What about those iconic (and sometimes poorly made) New Orleans classics, the Sazerac, Hurricane and the Hand Grenade, will I get a cease and desist letter from anyone if I make them at my bar claiming trademark infringement? I keep hearing about Havana Club becoming available again from Cuba, but didn’t I also hear that Bacardi is planning to market their own Havana Club? What’s up with that? And speaking of Bacardi, didn’t they sue bars and restaurants back in the 1930s because those establishments failed to use Bacardi Rum in the drink? Is that true, and how did that turn out? Did I hear correctly that Peychaud's Bitters was the center of a trademark dispute way back in the 1890s, with the same family that founded Commander's Palace? And if I create a great drink and give it an awesome name, can I patent or copyright the recipe, and trademark the name? What if I get hired by a bar or restaurant to develop their beverage program, will they own the rights to the drinks that I invented or can I retain ownership rights in the recipes and names? Join the one veteran Tales presenter who is uniquely qualified to moderate this topic, Philip Greene, intellectual property and Internet attorney by day Trademark Counsel for the U.S. Marine Corps) and cocktail historian on the side (co-founder of the Museum of the American Cocktail and author of two cocktail books, To Have and Have Another: A Hemingway Cocktail Companion and The Manhattan: The Story of the First Modern Cocktail, in an in-depth, informative and fun seminar, and learn how to make (and enjoy samples of) some of these contentious classics while discussing this highly intellectual topic!

     

     

  • The Impact of Phylloxera on Absinthe

    PhylloxI'm giving a talk at Tales of the Cocktail on "Bugs and Booze," and in reading up on the vine-killing aphid phylloxera, I came across a point of history I didn't understand.

    Phylloxera devastated the French (and eventually the world's) wine industry from the 1860s to around 1900. Most absinthe was made with a base of brandy- distilled wine- so it too should have been affected by phylloxera and been less available.  

    But if that was the case, then why did absinthe sales supposedly soar during phylloxera, and why did the wine industry feel the need to launch a negative PR campaign against drinking absinthe when it recovered? (This PR campaign was successful in getting absinthe banned in France and other countries for nearly 100 years.)

    So I posted a question to my smart friends on Facebook:

    Absinthe nerds: We always hear that post-phylloxera the recovering wine industry did a negative PR campaign on absinthe so that wine could resume its place on the throne. But wasn't most absinthe originally made with a wine/brandy base? When did it switch to a grain base (if it really did) – during or previous to phylloxera? Does anyone have historical data on this?

    Well, many, many comments later, I have some ideas about the impact on absinthe, thanks to experts including Anna Louise Marquis, Joshua Lucas, Brandon Cummins, Gwydion Stone, Jack Crispin Cane, Fernando Castellon, Stephen Gould, Francois Monti, Ted Breaux, Heather Greene, Brian Robinson, Alan Moss, and others! 

    I'll break down my understanding of it. You'll note that I'm not citing any sources here so it's up to you to fact-check, but this is what I got from listening to absinthe history experts: 

    The Base Spirit of Absinthe Changed Due to Phylloxera

    Absinthe can be made with any base spirit. Legal regulations were proposed in France that certain quality marques of absinthe (such as "Absinthe Superieure") need to contain grape distillate as the base, but these were never put into law as far as I know. (One source said the wine lobby actually worked to block any quality markers for absinthe.)

    Not all absinthes were made with a grape-based distillate (but marc/grape was considered the best); and absinthe in general had a problem with low-quality (or even poisonous) brands with additives masquerading as the good stuff. 

    Sugar beet spirit became a predominant base spirit not only in absinthe, but in most French liqueurs. This is due only in part to the absence of grape spirit during phylloxera: Napoleon had launched a massive campaign to plant sugar beets in France to be more self-reliant. From a post I wrote in my project studying sugar: "Napoleon, due to the economic and real war with England, bet big on sugar beets. In 1811 he supported vast increase in sugar beet production. Within 2 years they built 334 factories and produced 35,000 tons of sugar."

    Additionally, column distillation came along in the 1830s, which made it easier to get a high-proof, nearly-neutral spirit from most any base material. So in addition to sugar beets, things like potatoes and grain were used as a base for absinthe. 

    So there were many reasons that the base of most absinthes changed to sugar beet or grain during phylloxera. Pernod Absinthe's quality selling point was that it never changed its base. 

     

    Sales of Absinthe Soared in the Age of Phylloxera 

    True, from pretty much all accounts. Sales of absinthe were increasing before phylloxera, but absinthe's low price and wide availability during the crisis further helped sales. Then after absinthe was banned, sales obviously dropped a bit. So the 30 year period of phylloxera in France coincided with the glory days of absinthe. This is the heart of the Belle Epoque 1871-1914. 

     

    Absinthe was Banned Due to the Wine Industry Running a Negative PR Campaign

    Anti-absinthe propaganda began before phylloxera did, promoted by a Temperance movement. Much like in the US, distilled spirits were considered the problem with drinking, while beer and wine were considered healthy. (Francois Monti says that beer/wine were considered 'natural' while spirits were 'artificial'.) So the anti-absinthe movement was already in motion pre-phylloxera.

    But certainly the low-quality (and low-priced) absinthes on the market, which surely became of even lower quality during phylloxera when there was less wine to go around, were a problem, and gave anyone who was opposed to absinthe a target. As some people commented, now even the lower classes were drinking absinthe, for shame!

    When the wine industry recovered fully or in part, they wanted all their sales back so they engaged in/funded negative PR campaigns about how dangerous absinthe was. These campaigns helped get absinthe banned after 1900 in many parts of the world. 

     

    Well, that's a short version of a very long and interesting discussion. I hope I've done it justice. 

     

  • Science on How Spirits Change or Age in the Bottle, Rather than the Barrel

    At Tales of the Cocktail, I attended a seminar led by Ian McLaren and three scientists, all from Bacardi. It was called Genie in a Bottle: How Spirits Age. 

    Being part of a gargantuan spirits company they were able to call upon the science that had been done in the past and specifically for this seminar about how spirits change in the bottle. I think there is a general acceptance that in opened bottles stored for many years, spirits get a little bit flatter in flavor. In this seminar they took it way further than that. 

    The most important information is on this slide: 

    IMG_4113

    Here are a lot of notes:

    • IMG_4106Temperature: They found that for heat, degradation really occurs at 100 degrees Fahrenheit (37.8C). They tracked the temperature of bottles as they were shipped around the world to see if they ever reached that in the process of getting from the distillery to the store, and found that when it happened, which was unusual, it was in the process of getting from the truck to the boat – on the docks- so they put in place some systems to prevent that for their most temperature-sensitive products. 
    • Heat accelerates aging processes including oxidation, evaporation, adds cooked fruit notes to high sugar content liqueurs, affects the flavor of flavored spirits with low pH, so that's particularly citrus flavors.
    • 40F (4.44C) is the optimal temperature at which to store spirits
    • IMG_4107Light impacts spirits too, not just by adding heat. Aged spirits like bourbon and scotch can lose a significant amount of their color (which impacts our perception of their flavor). 
    • Light effects are impacted by bottle color (amber will have the least impact), bottles with more glass exposed (so Angostura bitters with its oversized label would be less impacted than a clear, printed bottle), the type of light source (direct sunlight, LED, fluorescent light) though it's not an easy determination of which is the worst (sunlight is really bad though) because it's the combination of the light's frequency and wavelength, and proximity to the light source.
    • IMG_4109Oxidation changes flavor: Acetaldehyde from oxidation reaction can be good in small quantities – adds fruity aromas; but in larger quantities it transforms in acetic acid (vinegar). Gin loses citrus flavor and gains "moth balls" flavor. Whisky loses its creamy fatty acids, gains fruity but then rancid and nail polish remover flavors. Rum gains vinegar aromas. 
    • Oxidation happens not just with heat and light, but also headspace in the bottle (the St. Germain bottle was cited as one particularly badly designed as you get a lot of headspace as soon as you open it), how frequently you open it (as that changes the equilibrium in the bottle- each time the air above the liquid gets exchange with fresh air), the type of closure (corks allow oxidation; screw caps less); and pour spouts can have an effect even if you cap your bottles at the end of the night. 
    • So to reduce oxidation you should keep precious liquids in small brown bottles with screw caps rather than 1/3 empty bottles with corks.

    That was just a fraction of what was shown at the seminar, but I hope it's helpful.

    I cringe every time I see the back bar against the windows (in San Francisco I always think that when I see  Zuni Cafe, Absinthe, my local liquor store's wine selection, and the new Black Sands, but at least it doesn't usually get that hot in SF), but hopefully they move through product quickly so that the effects are not as dramatic.

    McLaren showed a lot of slides of brightly-lit LED and fluorescent-lit back bars, with particularly bad ones being when the spirits sit on a light box as that adds heat as well. 

    So maybe all those candlelit, brick-walled speakeasy-style back bars aren't so bad after all.

     

     

     

  • Cocktail Citratres: What, Why, and Where?

    CitratesAt the Tales of the Cocktail convention, I attended a seminar hosted by Ira Koplowitz and Nick Kosevich of Bittercube Bitters called On Creating Cocktail Citrates & Elixirs. 

    The seminar lead up to the point that if you want to make lasting kegged (and often carbonated) cocktails, you might need to use citrates. 

    One of the presenters smartly called kegged cocktails "the new punch," and interestingly, like vintage punch, citrates start with oleo saccharum then add some science.  

    Citrates are an approximation of sour mix: sugar and citrus combined, but in a form that is predictable, reproducible, and stable. They start with an oleo saccharum (citrus peels and sugar), then add other acids and mouthfeel agents. 

    This is important, they say, because citrus changes dramatically after being juiced/cut (BRIX level falls, pH rises, organic compounds change and degrade) especially after 24 hours. They also noted that for carbonated cocktails, citrates reduce nucleation points that interfere with good carbonation. 

    So the goal of a citrate is to replace or reduce citrus and syrup in a cocktail. They noted that citrates are not identical to sour mix – if you just match the BRIX and pH level, you won't get to where you need to be. And you can't just use citric acid either. 

    Citrates Are Composed Of:

    • Water
    • Sugar
    • Mouthfeel agents (tapioca starch can be used; also pulp)
    • Natural oils
    • Acids (this is their basic formula)
      • Citric acid 95%
      • Sodium citrate 1% (gives a bit of salty mouthfeel)
      • Malic acid 4% (gives sourness)

    Elixirs, by their definition, are compound flavor citrates plus water. 

    You can read more about them in this PDF document on the Bittercube website. It gives a good overview of the what and why of citrates and elixirs. It also includes recipes for several citrates, elixirs, and a kegged cocktail.

    Many bars that use citrus in their kegged cocktails use a citrate by some form (and often by another name), so you might have unknowingly tried one already.

    For more reading on the topic, check out Dave Arnold's book Liquid Intelligence

     

     

  • The 99 Items I Packed to Give a Cocktail Seminar…

    …and I didn't even make drinks. 

    I gave two full-length seminars and one mini-seminar at Tales of the Cocktail in New Orleans this year. For my seminar on Prehistoric Cocktail Technology, I went kinda big.

     Here is my packing list, without multiples. 99 things, dayumn. 

    • ice cream maker balls
    • cream
    • lemon + lime juice
    • knife
    • Filtration coconut vs wood 2sugar
    • simple syrup
    • eggs
    • orange flower water
    • East Imperial soda water
    • East Imperial tonic water
    • batch container
    • measuring containers
    • rock salt (1/2 cup container)
    • ladel
    • ice cracker tool
    • Bar towels
    • pipettes
    • Clamp post
    • clamps
    • plastic poster tubes with perforated red caps
    • aquarium filters- bio bags
    • coconut charcoal
    • mavea charcoal
    • coffee filters
    • Unfiltered cake vodka
    • Filtered cake vodka
    • dehydrated cake vodka
    • Milk
    • Bar spoon
    • Funnel
    • Clarified Zacapa
    • Test tube rack
    • Test tubes
    • Dehydrated blueberries
    • Dehydrated strawberries
    • Annatto seeds
    • Saffron
    • Cochineal
    • Magnifying glass
    • Blure
    • Tonic syrup
    • blue water
    • Acid Phosphate
    • Isi Siphon
    • CO2 cartridge
    • Blacklight flashlight
    • Salt
    • Black sheet
    • Cooked agave
    • Small plates
    • Wet naps
    • Clear bucket
    • Ammonium nitrate
    • Stir bar
    • Thermometer gun
    • 2-liter bottles
    • white wine vinegar
    • baking soda
    • funnel
    • Froth experiment2U-Fizz hoses
    • U-Fizz bakind soda tube
    • big pitcher
    • measuring cup
    • Burton Water salts
    • piloncillo pyramids
    • piloncillo syrup
    • clarified piloncillo syrup
    • Bottle of chill filtered scotch
    • Bottle of not chill filtered scotch
    • Juniper oil
    • Infusion of DJ blanco with baked pine shavings
    • Oak essence
    • Grape seed extract
    • Caramel coloring
    • Glycerin
    • pine shavings
    • baked pine shavings
    • Bonne-O Carbonator
    • Extension cord
    • Carbonator pills
    • Long tube with cap on one end
    • soda water Natural colors2
    • Insta-Foam
    • Bottle opener
    • Nuun for Alka-seltzer demo
    • Zacapa Rum 2 bottles
    • Don Julio Tequila Blanco 2 bottles
    • Don Julio Tequila Reposado 1 bottle
    • Don Julio Tequila Anejo 2 bottles
    • Don Julio Tequila 70 (70th anniversary clear anejo) 1 bottle
    • Label Maker
    • Extra Label Maker Tape
    • Sample cups
    • Tripod holder for poster paper
    • Tasting straws
    • Cinchona bark
    • Microscope attachment for computer
    • Bamboo Straws
    • 2 Ice chest/bucket
    • White background paper/Black background poster paper

    Plus I packed 200 baggies of dehydrated liqueur for my other seminar and some other stuff. Perhaps the greatest achievement was fitting it all into 3 suitcases.   

     Good times! Thanks to those who attended!

     

  • Prehistoric Cocktail Technology Live! at Tales of the Cocktail

    10896980_10152981825013675_6913063280549139736_nAt the Tales of the Cocktail convention in New Orleans this July I'm giving a talk called Prehistoric Cocktail Technology Demo (Saturday morning), and surprisingly there are still tickets available.

    I say surprisingly because this seminar is going to be amaaaaaazing. Some things I'm researching to demonstrate in the seminar include:

    • Making natural food coloring to use in drinks
    • Early carbonation technology and can we make a drink that fizzes instantly like Alka-Seltzer? There is going to be a lot of carbonation stuff, including ways to get better carbonation out of cocktails
    • Clarification and filtration techniques from milk punch to carbon filters to chill filtration, to remove color and/or flavor from spirits and other ingredients
    • Cocktail foaming agents and alternatives to egg whites- everything from glycerine to gum arabic to Irish moss
    • Early distillation techniques
    • Cooling reactions without ice 
    • Making cocktails without ice inside the shaker using the rock salt method like ice cream 
    • Insulation using old ice house techniques

    Basically, it's basic science meets arts-and-crafts meets awesome.

    I'm not sure what form many of the demos will take yet, but think big. I already have two lab assistants lined up to help. 

    So go buy your tickets, bring your camera, and maybe wear a raincoat.

     

  • Alcademics is a Best Publication Finalist for the Tales of the Cocktail 2014 Spirited Awards

    6a00e553b3da20883401a3fd0fa9ca970b.jpgThis morning the four finalists in each category of the Tales of the Cocktail 2014 Spirited Awards were announced. 

    As mentioned previously, your host Camper English (for Best Writer) and this website Alcademics (for Best Publication) were on the long list. 

    Alcademics.com has made it through to the four finalists for the Best Publication. Hooray! Not bad for a mostly-one-person operation. 

    The other finalists are Imbibe Magazine (for which I also write), Punch Magazine, and Ginger Magazine from France (which I can't seem to locate online). 

    The winner will be announced at the Tales of the Cocktail Spirited Awards celebration on July 19th. 

    Thank you for reading! 

  • Alcademics and Camper English in Top 10 Finalists for Tales of the Cocktail 2014 Spirited Awards

    1421114_10151946252813675_674438689_oToday Tales of the Cocktail announced the top 10 finalists in all categories for the 2014 Spirited Awards. 

    This website, Alcademics.com has made the list for Best Cocktail & Spirits Publication

    Camper English, your host, has made the list for Best Cocktail & Spirits Writer

    Hooray!

    Voting for the Spirited Awards is already complete – the voting panel doesn't revote on the finalists but just from the initial list of many nominees. The list of the top 4 finalists will be announced later, and then the winners will be announced at the awards ceremony in New Orleans in July. 

    The full list of finalists in all categories is here. Congratulations to all. 

     

  • A Handy Chart for Categorizing Sherry

    In my talk on sherry at Tales of the Cocktail, I was trying to summarize sherry in a way that makes it easy to understand what is in the bottles you find on shelves.

    I think the three slides below get us pretty close (though I had 90 slides during the talk!). The last chart is the most important one if you want to skip ahead. 

    Sherry is aged in three ways:

    • With a layer of yeast called flor that floats on top of the wine in the barrel. This is biological aging. This sherry usually tastes yeasty, light, and often salty/ocean-influenced. Fino and Manzanilla sherries are exclusively aged biologically. 
    • Explosed to air in the barrel. This is called oxidative aging. This sherry is darker in color and richer in flavor, tasting of leather, walnuts, and tobacco. Olorso sherries are exclusively aged oxidatively. 
    • Or some of each. Amontillado and Palo Cortado sherries are aged first under biological and then oxidative aging; with Amontillado sherry spending more time under flor than Palo Cortado. 

    SherryAgingCategories

     Each of these types of sherry can be unsweetened, or sweetened to different levels, and all are aged.

    Sherry is not sweetned with sugar, but with naturally-sweet Pedro Ximenez (PX) and/or Moscatel wine made from those grape varietals respectively. These wines are aged in the solera system and are also sold on their own as sweet wines. Another sweet wine (that I've not seen on US store shelves) is Dulce sherry, which is a sweet wine made from any of or a combination of PX, Moscatel, and the Palomino grapes. 

    Oloroso, Amontillado, and Palo Cortado sherries are either dry (without a sweetness label) or labelled as Dry, Medium, or Cream.

    Fino and Manzanilla sherries, when sweetened, are often sweetened with rectified wine musts instead of PX/Moscatel (because those wines are dark and would alter the color of the wine). These are called "Pale Cream" sherries. 

     

    SherrySweetnessLevels

    Thanks to Sandeman sherry for providing this information.

    When Fino and Manzanilla sherries are aged a long time (this is not easy to do, and more often the case with Manzanilla), they can be labelled as "Pasada," as in Manzanilla Pasada. 

     

    The other sherries can have average age statements (the solera aging and blending system makes exact age statements impossible). The only approved average ages allowed to be put on bottles are for 12, 15, 20 (VOS), and 30 (VORS) years of age. 

    Anada sherries, which are hard to find outside of Spain, are vintage-dated wines not aged in the solera sytem. 

    Finally, many/most Fino and Manzanilla sherries are filtered through carbon to make them light in color, though this will affect the flavor also. "En Rama" sherries are unfiltered (except to get rid of the flor). 

    So, putting it all together, I came up with this chart:

    TypesOfSherry
    I hope all that makes sense.

    For more information on sherry, check out all posts about sherry here on Alcademics, and Sherry.org has some great information as well. 

     

  • Bottled Waters Most Resembling Waters of Scotland

    In this post we'll look at commercial brands of bottled water that resemble water from the Speyside, Highlands, and Islay regions of Scotland. 

    We saw before that different waters bring out different properties in scotch whisky.

    We can then look at properties of bottled water from Scotland. Thanks to UisgeSource, we can look at the properties of Highland, Speyside, and Islay water that they collected. See this post for more details.

    But as this water isn't available everywhere yet, we can look at their water analysis and try to find other bottled water that is somewhat close in pH level and mineral content.

    For reference on mineral waters, I used the book Fine Waters, which I wrote about here and here and here. The mineral content for all mineral waters is available online, so you can look up other brands to see if they match Scottish waters. Fine Waters is a few years old, so it is possible the numbers have changed on some waters.

    Also note that the UisgeSource numbers are approximate based on information on their website and tests I conducted at home. 

    The closest bottled waters to UisgeSource water are bolded. Note that I've never heard of any of those Islay-style water brands. 

    Speyside Water Approximation
    Highland Water Approximation
    Islay water approximation

    Update: If you want to help look for other bottled waters most resembling Islay waters, check out this ordered list by pH on MineralWaters.org and see if any waters that you have heard of are a good match for pH and TDS. And let me know!

    So, should you want to try diluting whisky with different regional-style bottled waters, this should give you some starting points on how to do so.

    The above images were taken from slides I presented at the Tales of the Cocktail convention in July 2013. 

    The water project imageThe Water Project on Alcademics is research into water in spirits and in cocktails, from the streams that feed distilleries to the soda water that dilutes your highball.  For all posts in the project, visit the project index page