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Summer Cider Making: If You Can’t Stand the Heat Stay Out Of the Kitchen

As I was drinking the last bottle of Pilsner I had brewed sans temperature control (see Last Drop in the Mar/Apr 2016 issue of Zymurgy), all was right with my world. Even being banned from a little lager-centric discussion group because of that piece was no biggie until I saw the weather report on Portland’s Channel 12 from perpetually youthful weatherman Andy Carson: heat, heat, and more heat. Darn you, global warming!

I dejectedly realized that we were now in the too-hot-to-brew time of year. Visions of steamy tropical rain forests cascaded through my thoughts. Summer is the best time of year to volunteer at beer festivals—June’s Organic Beerfest, July’s Oregon Brewers Festival, and August’s Vancouver Beerfest—but even with air conditioning, it just gets too darn hot and sticky in my kitchen to brew. I was up brew brook without a mash paddle, truly a victim of circumstance.

I’d bitten my fingernails (and toenails) to the quick worrying how to satisfy my intense jonesing to brew, my need to see airlock bubbles, my essential drive to check carboy temperatures multiple times a day, and the smell of happily fermenting yeast. And the anticipation of tasting the first pour from a new batch. What’s a poor boy to do?

Then it hit me like a bolt out of the blue. I picked myself up off the floor, dusted myself off, and planned a trip to the grocery store. The answer to my dilemma was obvious: cider. No heating involved.

I dreaded processing enough apples to brew a 4-gallon (15-liter) batch, so I devised a recipe using mostly juice with a small amount of apples. I’ve made cider from plain juice in the past: bland, boring cider. Luckily, my grocery store has a nice selection of varietal juices, and I figured that augmenting juice with some apples was the cider equivalent of brewing beer with extract and specialty grains.

Summer Cider MakingI bought 4 gallons (15 liters) of juice, which is the perfect volume to split into two smaller batches, add different fruit(s), and yield two very different ciders. I don’t drink large quantities at a time, and I really like to have lots of variety.

I started out by putting 2 of the 4 gallons of juice in the fridge to chill to 34° F (1° C). When I mixed in the other 2 gallons of room-temperature juice, the must settled at a temperature in the low 50s °F (low teens °C), which was perfect for the yeast I planned to use. I pitched said yeast and was off and running (actually a moderate meandering).

I fermented 1.5 gallons (5.7 liters) of Ryan’s honeycrisp blend, 1 gallon (3.8 L) Tree Top honeycrisp juice, 1 gallon (3.8 L) Ryan’s opal blend, and 0.5 gallon (1.9 L) Ryan’s pink lady blend using 2 packs of Fermentis S-189 for 4 weeks at 52 to 54° F (11 to 12° C). I got a got strong sulfur smell during fermentation, the only time I have experienced this with this yeast or from any ciders I have fermented with beer yeast.

After three weeks, I racked 2 gallons (7.6 liters) into a carboy and onto 2.5 pounds (1.13 kg) of room-temperature sour cherries from trees in my front yard. I kept the cider in the low 70s °F (low 20s °C) and bottled it two weeks later. I racked another 1.9 gallons (7.2 L) into a bucket and onto 1.25 pounds (567 g) of large-flake unsweetened coconut, 10 ounces (283 g) of jazz apples, 10 ounces (283 g) of granny smith apples, and 8 grams (0.3 oz.) of lime zest, all at room temperature. I kept this batch in the low 70s °F (low 20s °C) and bottled three weeks later.

I tasted both ciders three weeks after bottling. The cherry cider was slightly less carbonated than I would have preferred, but otherwise, all was right in my world once again.

Steve Ruch lives with is wife of 30 years in Vancouver, WA. Ruch has been a homebrewer since the late ’90s. He also dabbles in writing science fiction.

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Hot Side Oxidation: Fact or Fiction?

There is a clear consensus that, for most beers, oxygen contact should be avoided at all costs starting at the end of primary fermentation. However, the effects of oxygen during mashing, lautering, and boiling–the hot side–are less clear. In the words of Charles Bamforth, “some believe that oxygen ingress throughout brewing is important whereas others have concluded that air uptake upstream of the fermenter is an irrelevance.”

In other words, oxidation during hot-side processes (hot-side oxidation, HSO) remains a present area of debate among brewing professionals. In homebrewing, HSO took hold after being thoroughly discussed by the late George Fix, then “debunked” and called a myth, only to rise from the ashes in the past year. During this presentation, we will review the evidence supporting hot-side oxidation (HSO) effects, as well as views that cast doubt on its significance.

About Ricardo Fritzsche

Award-winning homebrewer, Ricardo Fritzsche

Ricardo Fritzsche was born in Buenos Aires, where he completed undergraduate studies before moving to Austin, Texas to complete masters and doctorate degrees in human physiology. Ricardo started mini-mash brewing in 2008 and all-grain brewing upon moving to Munich in 2010, where he actively participated in the local homebrew club. In 2016, upon moving back to Austin, Ricardo started participating in US competitions. Just in 2016, he collected 48 medals in major Texas competitions and won the Lone Star (Texas) circuit, two best-of-show awards, and two first-place ribbons in the NHC Austin regional.

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Super Nice Day IPA

Play Don McLean on Pandora during brew session: the music will increase your passion for the art of brewing. Collect 3.5 gal. (13.2 L) reverse osmosis (RO) water, add IPA Beer Dust, steep grains at 160°F (71°C) for 20 minutes, and rinse grains with 2 qt. (1.9 L) of 170°F (77°C) water to collect 4 gal. (15.1 L) of boil volume. Split the dry malt extract between two additions, 3 lb. (1.36 kg) right after steeping grains are removed and 3 lb. (1.36 kg) 20 minutes before knockout. Add hops as indicated above, and add corn sugar (dextrose) at 15 minutes. Rack into primary and add additional RO water to collect 5.5 gal. (20.8 L) total. Aerate with mash paddle, pitch yeast, and ferment 14 days in primary at 66°F (19°C). Rack to secondary and dry hop for 5 days at 60°F (16°C).

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Introducing Brew Guru 2.0

The American Homebrewers Association rolls out new version of Brew Guru mobile app.

Do you want deals and discounts at your favorite breweries, restaurants, and homebrew shops? Looking for access to hundreds of tried-and-true homebrew recipes? Well, you’re in luck!

The American Homebrewers Association (AHA) is excited to release the new and improved Brew Guru 2.0, now available in the Apple and Android app stores.

Based on feedback from Brew Guru users, the AHA has improved existing functionality and added brand new features to better serve the beer drinker and homebrewer.

[youtube https://www.youtube.com/watch?v=qG5uGRnzAGQ?feature=oembed&w=500&h=281]

New & Improved Features

  • 650+ Homebrew Recipes: Access hundreds of tried-and-true beer, mead, and cider recipes, including 10+ years of National Homebrew Competition gold medal winners.
  • Access Your Digital Membership Card: Give your wallet a rest and leave your member card at home! Brew Guru now offers instant access to your digital member card on the home screen.
  • Enjoy 1,700+ Deals & Discounts: AHA members can find deals and discounts at breweries, restaurants, bars, homebrew shops, and more!
  • Nominate a Brew Guru Deal: Want your favorite watering hole or homebrew shop to offer a deal through Brew Guru? Let us know with one click!
  • Help Grow the Map: Is the map missing your favorite neighborhood brewery? Did a new homebrew shop open up in your country? Tell us about it!
  • Get a Free Trial Membership: Take the American Homebrewers Association paid membership for a test run through Brew Guru. This includes access to locked members-only content in the app, on HomebrewersAssociation.org, eZymurgy and AHA Member Deals.

Download Brew Guru

*Supported Operating Systems: Apple iOS 8 and up; Android 4.4 and up (KitKat)

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Can You Homebrew a Zero IBU IPA?

What’s happening to bitterness in IPAs? The taste buds are tired, and they want a reversal of the Lupulin Threshold Shift. So some brewers are abandoning the ever-expanding ceiling of the “bitterest IPA ever” competition and putting their efforts elsewhere.

The goal, loosely based around adding all hops post boil, is a unique and controversial one because it goes against the status-quo of what makes an IPA an IPA—hopped throughout the boil to give a noticeable bite of bitterness.

What is an International Bittering Unit?

The International Bittering Unit (IBU) is a measurement of a beer’s bitterness (specifically, 1 IBU is 1 mg of isohumulone dissolved in 1 liter of beer). A hop-forward style like American IPA can have a bitterness level up to 70 IBUs, while a more malt-dominant style like English brown ale might only have 20 IBUs. These days, you might see beers claiming to have 100+ IBUs!

(FIND: Beer, Mead, and Cider Recipes)

The main source of bitterness is hops, which are boiled in order to unlock and dissolve the alpha acids through a process called isomerization. The resulting isohumulones are what your palate detects when you perceive bitterness in beer. However, since these bittering hop additions are boiled for 60 to 90 minutes to allow for isomerization, a lot of the flavor and aroma of the hop are lost. Hop additions later in the boil (or after the boil entirely) are used to add more flavor and aroma while imparting minimal IBUs since they are not boiled for long. This leads to the homebrewer’s rule of thumb that hops added early in the boil are “bittering hops” and additions later in the boil are “flavor and aroma hops.”

With this rule of thumb in mind, the insurgence of “no IBU” IPAs is based around the idea that all hop additions are added post-boil. In other words, these beer recipes are brewed using only flavor and aroma hop additions typically added towards the end of the boil or as post-fermentation dry hops.

Cerebral Brewing Co. Alternative Facts IPA

By Sean Buchan, Owner/Head Brewer of Cerebral Brewing

For 5 gallons (19 L):

  • OG: 1.063
  • FG: 1.005
  • ABV: 7.6%

Ingredients:

  • 8.5 lb Pilsner
  • 2.75 lb Oat Malt
  • 0.50 lb White Wheat
  • 0.50 lb Dextrine
  • 0.15 lb Acidulated Malt
  • 0.50 lb Dextrose
  • 4 oz (112 g) Citra pellet hops (Whirlpool)
  • 3 oz (84 g) Citra pellet hops, Dry hop (Day 4)
  • 3 oz (84 g) Azacca pellet hops, Dry hop (Day 4)
  • 2 oz (56 g) Citra pellet hops, Dry hop (After terminal gravity)
  • 2 oz (56 g) Azacca pellet hops, Dry hop (After terminal gravity)
  • Blend of Conan and Sacch Trois yeast

Instructions:

Mash at 152° F (66° C). Boil for 75 minutes.

Post-Boil Hop Additions

There are three main post-boil hop additions to think about while making a zero IBU IPA: knockout, whirlpool, and dry hopping.

Knockout – When hops are added during the final minutes of the boil, fewer of the aromatic oils are lost to evaporation and more hop aroma is retained. This stage usually includes 1 to 2 ounces in a 5-gallon batch (28 to 57 grams in 19 liters). The added hops steep in the wort before being cooled down.

Whirlpool – Similar to knockout, whirlpool refers specifically to a strategy to transfer wort into a fermentation vessel that is meant to leave behind most of the trub. Stirring the wort in one direction quickly and allowing the wort to settle before transferring will leave a significant amount of solids behind. Add the hops just before beginning to create the whirlpool. This is shorter and cooler than the knockout. Stir for 1 to 2 minutes, then let it rest for 20 minutes.

Dry Hopping – Hops can be added to the fermenter for increased hop aroma. This is usually done late in fermentation to allow volatile oils to diffuse into the beer. Once the bubbling has stopped or slowed, add the hops. If hops are added while fermentation is still active, the aroma will be carried out by carbon dioxide.

Is a Zero-IBU IPA Actually an IPA?

Technically speaking, the zero-IBU IPA doesn’t fall into an official style. The Brewers Association Style Guidelines describe an American-Style IPA as having chill haze at cold temperatures and hop haze at any temperature. Fruity-ester aroma and hop aroma can be high, with hop bitterness medium-high to very high.

The Beer Judge Certification Program Beer Style Guidelines are similar. The style guide describes American IPA as decidedly hoppy and bitter, showcasing modern American or New World hop varieties. Unfiltered dry-hopped versions may be a bit hazy.

(READ: Tips on Brewing New England IPA)

Putting guidelines aside, the IPA has changed over time, and just like West Coast IPA wasn’t a style until somebody called it a West Coast IPA and the black IPA wasn’t a style until somebody called it a black IPA, the zero-IBU IPA could become a style one day. Time will tell.

The overall profile of a zero IBU IPA is different than your traditional IPA. It’s going to taste juicy and citrusy, with a smooth mouthfeel, but it will still intensely accentuate hop aroma and flavor. Some perceived bitterness will be present, but it is intentionally brewed to give you hop flavors and aromas.

If the zero-IBU IPA tastes favorable to the consumer, then so be it! Beauty (and good beer) is in the eye of the beholder (err, pint holder), and we should be willing to accept fresh takes on established styles as a means to express ourselves and our creativity.

John Moorhead, AHA Competition Coordinator, lives in Boulder, Colorado. If he isn’t tasting, brewing, or talking beer, you’ll see him running, roaming or biking around the mountains – or cooking Thai food and blasting vinyl. Occasionally, John will write about homebrewing happenings, and if he plays his cards right, they might show up here on HomebrewersAssociation.org.

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Tuesday Beer Trivia: Cleaning and Sanitizing

Test yourself on cleaning and sanitizing in this week’s Tuesday Beer Trivia.

Visibly soiled equipment can change the flavor of your beer, but what about the soil and bacteria you can’t see? Cleaning and sanitizing go hand in hand.

After you take the Beer Trivia quiz below, scroll down to “Beer Trivia Answer Explanations” section to learn more about keeping your equipment clean.

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Beer Trivia Answer Explanations

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The following explanations were taken from “Cleaning + Santizing for Homebrewing” by Jon Herskovits, originally featured in the July/August 2010 issue of Zymurgy.

Question 1: False. Caustic, or alkaline, cleaners dissolve oils and fats and acid cleaners dissolve minerals. While this works great for large breweries with industrial equipment, homebrewers should not use caustics or industrial acids because these chemicals are dangerous and not intended for home use. Homebrewers should use a non-caustic built alkaline cleaner to remove both types of soils.

Question 2: Surfactants are also called surface activation agents. They come in multiple forms, but they basically make water “wetter.” They are generally associated with foam and are designed to work within a certain temperature range. Be sure to stay within that temperature range so that you can avoid causing excessive foam.

Question 3: For homebrewers, sanitizing is step two of the two-step cleaning process to get your equipment ready for brew day. The most common types of sanitizers that homebrewers use are heat, chlorine, iodine, quaternary ammonia, and acid anionics.

Question 4: An example of chelation is how the hemoglobin in blood dissolves and suspends iron in the red blood cells. Acids naturally dissolve minerals, but alkaline products can’t do this themselves. So, a good built product should contain some type of chelator.

Question 5: In the kitchen, we use dishwashers and liquid soaps to scrub our dishes, which works great on kitchen soils. However in the food processing industry, chemicals were discovered to work better on on specific types of soils.

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Experimenting with Lupulin Powder and Hop Oil

It may be the best time to be a beer drinker. Craft beer is growing and homebrewers are increasingly able to take advantage of developments in the industry. One recent innovation has been the introduction of several forms of concentrated hops. Lupulin powder and hop oil have been gaining popularity over the past few months among commercial breweries. These products let brewers add significant hop flavor without the vegetable matter that comes with using a huge volume of traditional hops. The main manufacturer behind these is Yakima Chief–Hopunion (YCH Hops), which markets them as Cryo Hops lupulin powder and Resinate CO2 extracted hop oil. YCH launched these products to the homebrew market in summer 2017.

Recently, Upslope Brewing Co. of Boulder, Colo. and Odd13 Brewing Inc. of Lafayette, Colo. collaborated to explore these products. This meant going a bit outside the box with their collaboration beers. The only difference was that one was hopped with lupulin powder and the other with hop oil. The powders and the oils came from Mosaic and Simcoe hops. These products are intended to complement traditional hopping and give your brew more punch, so using them as the only hops in the brews was a little unconventional. But the purpose of the experiment was to showcase exactly what each form of hop concentrate will bring to your beer.

I spoke with Alex Meyer of Upslope and Eric Larkin of Odd13 to see what they learned and how these products can be best utilized by homebrewers.

Both hop oil and lupulin powder function well in early and middle kettle additions. The action of the boil allows either to mix in for great results. The hop oil stood out to Alex as a great option for precise bittering with minimal loss due to absorption. Lupulin powder can also be used to great effect but is better suited for late additions.

Lupulin Powder and Hop Oil ExperimentationLate boil and whirlpool additions are tricky for both products. The oil needs some time boiling to dissolve into the wort. The powder may need a little help for late additions, either by mixing or by spraying water to break up dry clumps. Alex noted that late additions of lupulin powder have higher utilization than traditional forms of hops and can deliver significant bitterness even with only a short boil time.

Dry hopping between the two products is night and day. Resinate is difficult to use and yields little to no impact on aroma. The powder, however, provided increased tropical aroma without the grassiness that comes from large dry hop additions. Yields are also much higher when the powder is used in place of pellets or cones for dry hopping. Unfortunately, the powder can be difficult to mix in without sophisticated equipment. The brewers recirculated it to get their results, an option that isn’t available to homebrewers (Eric also stated that he’s spoken with professional brewers who’ve had issues, even with commercial equipment). A potential solution is to add some pellets in with the powder to help it sink, but neither has attempted this. A pelletized form of lupulin powder may reach the market that could help with this.

Both brewers noted the benefit of the products to the yields that they saw for each batch. This is much more of a positive for large-scale brewing, but it is a nice perk for homebrewers who want to share their work.

It will be interesting to see more brews use these products as intended, but the benefits to yield and dry hopping stood out to both breweries.

Tasting Notes

From our tasting notes, each form of hop concentrate brings different results to the table.

The powder added more to the aroma of the beer, giving it an intense, resinous nose with some distinctive fruit scents. The oil added a slight fruit aroma, with notes of peach to accent the sweet malt aroma.

Lupulin Powder and Hop Oil ExecutionThe hop oil added juicy and fruity flavors to the beer, which complemented the malt sweetness and slight yeast flavors. The oil also contributed a mild bitterness, while the powder offered much more aggressive bitterness. The lupulin powder added some fruit character, but that could be overlooked next to the resinous and almost spicy flavors it instilled.

Neither seemed to have a huge impact on the mouthfeel of the brews.

The brewers said the lupulin powder packed a more significant punch overall and that it added more aroma and flavor than the oil. The oil contributed significant fruity flavors without much aroma.

Both brews, while unmistakably different, have been popular in the tap rooms. This is especially true when you let customers in on the innovative thinking behind the experiment. Beer drinkers and homebrewers alike enjoy the innovation behind contemporary brewing. Let us know how excited you are about these new hop products and what experiments you’re planning.

Dan Powell works at Upslope Brewing Co. in Boulder, CO and previously interned for CraftBeer.com at the Brewers Association. When he’s not slinging suds in the Upslope taproom, you can find Powell hiking with his wife and dog, playing video games, and writing about all sorts of cool stuff. @DanPow6

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Yes, beer can be part of your healthy diet!

[Editor’s note: The information presented in this article should be used at the reader’s own discretion. Consult with a doctor when evaluating and changing your diet.]

As a certified personal trainer, one of my goals is to help clients, friends, and family achieve healthy and happy lives without depriving themselves of the pleasures of living. The topic of alcohol often comes up at work because I am an admirer of craft and good beer, which has led me to research the benefits and implications of beer in our bodies.

Alcohol has been a controversial topic in the fitness and health industry. Beer has been attacked by some of my colleagues in this area due to the effects of alcohol on the body and the amount of carbohydrates and calories present in it. What many may not know is that beer can be the healthiest option when it is compared with traditional non-alcoholic beverages present in the American diet, if you are over 21 years old of course.

According to Prof. Arne Astrup and his colleagues on “Moderate consumption as part of a healthy lifestyle,” a cold one can be an excellent source of nutrients for our bodies when consumed in moderation: 20 grams of alcohol for men and 10 grams for women is the maximum amount that people should consume daily. When it is translated to beer consumption, that’s about two 250 mL (8 oz.) glasses of 4% ABV beer for men and one 250 mL glass for women (Astrup et al., 2016). One reason for this difference between women and men is due to the enzyme alcohol dehydrogenase. Young male adults (<50 years old) have more of this enzyme, which helps detoxify and metabolize alcohol, than young female adults (Seitz et al., 1993).

Beer is an ancient beverage made of natural ingredients such as barley, hops, yeast, and water. These ingredients infuse our beloved gold liquid with vitamin B complex, folate, silicon, polyphenols, and other vitamins and minerals important to our health. In a study published in the 2007 American Journal of Clinical Nutrition, vitamin B complex deficiency was found to be associated with anemia and cognitive impairment in older adults (Morris et al., 2007). Folate is associated with prevention of cardiovascular and Alzheimer’s diseases, and silicon is important for bone formation and connective tissue health. Long-term consumption of polyphenols can help prevent cardiovascular diseases, diabetes, osteoporosis, and neurodegenerative diseases. Beer also has a healthy ratio of potassium to sodium, which helps keep blood pressure in a normal range. Lastly, beer is typically made of 92% water (Astrup et al., 2016).  

Furthermore, the number of calories in a beer depends on its alcohol and carbohydrate content. Two-thirds of the calories in typical beer come from alcohol and one-third from carbohydrates. For example, a 250 mL glass of Pilsner lager contains only 97.5 calories, mainly due to its low alcohol content (Astrup et al., 2016).

So, when people say that people should cut beer to lose weight or to have the desired body, you can answer that it is not the beer itself that is the problem. The problem is that people usually consume more calories than they need, which leads to a positive caloric balance and, eventually, weight gain. It is necessary to pay close attention to the diet in general instead of assuming that cutting only your beer will be enough. If you consume more than two glasses (men) or one glass (women) of beer daily, it would be interesting reconsider it. However, enjoying and pairing a delicious craft beer with your dinner is not going to make you fat if you respect your daily caloric intake.

To further clarify this issue, I compared beer with some common non-alcoholic beverages that people consume in their daily lives. I chose juice. But, is juice not a healthy option? If it is not natural or 100% fruit, the answer is no. According to human nutrition researchers at the US Department of Agriculture, some juices contains as much added sugar as soda, and they are low in nutrients (Zelman, 2015). In fact, added sugars are considered empty calories because they do not contain any sort of nutrients and are high in the glycemic index. They are also linked with high blood sugar and peaks of insulin in our body, which can lead to type 2 diabetes, weight gain, and cardiovascular diseases. Sugar-sweetened beverages (SSB) typically contain approximately 107 calories in a 250 mL container (Malik et al., 2010).  A Pilsner lager contains fewer calories than an SSB, no added sugars, and more nutrients.

Now, you may be saying, “I like Pilsners, but I’d rather have a delicious IPA, stout, or a Belgian ale. Aren’t they more caloric? Are they not healthy then?”

They are indeed more caloric, but they still contain more nutrients than SSBs, especially sodas and industrialized juices. Of course, if your goal is to lose weight, you may need to reconsider your beer options. Or (I like this idea better), pick the beer that you like and try to plan your meals around it. For example, if you decide to drink a strong IPA with a high percentage of alcohol (more calories), you can have a low-carb, high-protein dinner with vegetables to balance your caloric intake.

We all know the detrimental effects of high amounts of alcohol in our bodies, but researches have also found links between moderate alcohol consumption and the prevention of certain diseases. According to studies analyzed by Astrup (Astrup et al., 2016), moderate daily consumption of alcohol can increase high density lipoprotein (HDL—the good cholesterol) and adjust insulin sensitivity, which is linked to diabetes and cardiovascular diseases.

In my day in the gym, I advise people not to worry too much about the calories found in food and beverages. In my perception, we instead need to pay more attention to the nutrients and the origin of the product. Try to pick products that are fresh, non-industrialized, and rich in nutrients and vitamins. As my wife and I say, “If you cannot pronounce the name of the ingredient in a label, it should not be good for you.”

We’re picky in the grocery store to find the best food options, and we are really picky when buying our beer. We try to buy and drink craft beers from local breweries. These beers taste fresher and may be healthier due to the ingredients used in their production. Independent breweries have a sense of community and may be more likely to use ingredients from local farmers and groceries stores, which translates to fresher, more flavorful, more nutrient-dense beer.

Part of having a healthy life is to be happy and enjoy it. We should not deprive ourselves of what we like to do, eat, or drink. The key is moderation. Cook more often using fresh and natural ingredients, exercise your body and mind, and, of course, have a delicious craft beer from your local brewery.

Vinicius Mariani is a happily married personal trainer and corrective exercise specialist from Brazil who has a passion for beer and soccer.


References:

  • Astrup, Arne, Ramon Estruch, Henk Hendricks, Frans Kok, Ascension Marcos, Vincenzo Solfrizzi, and Corina Aurelia Zugravu. “Moderate Consumption as Part of a Healthy Lifestyle.” Beer and Health. Kennisinstituut Bier (The Dutch Beer Institute), 2016. Web. 14 July 2017.
  • Malik, Vasanti S., Barry M. Popkin, George A. Bray, Jean-Pierre Després, and Frank B. Hu. “Sugar-Sweetened Beverages, Obesity, Type 2 Diabetes Mellitus, and Cardiovascular Disease Risk.” Circulation. American Heart Association, Inc., 23 Mar. 2010. Web. 15 July 2017.
  • Morria, Martha S., Paul F. Jaques, Irwin H. Rosenberg, and Jacob Selhub. “Folate and Vitamin B-12 Status in Relation to Anemia, Macrocytosis, and Cognitive Impairment in Older Americans in the Age of Folic Acid Fortification14.” The American Journal of Clinical Nutrition 85.1 (2007): 193-200. Jan. 2017. Web. 17 July 2017.
  • Seitz, HK, et al. “Human Gastric Alcohol Dehydrogenase Activity: Effect of Age, Sex, and Alcoholism.” Gut, vol.34, no.10, 26 Jan. 1993, pp.1433-1437., doi:10.1136/gut34.10.1433
  • Zelman, Kathleen. “Is Fruit Juice Just Another Sugary Drink?” Food & Nutrition. N.p., 28 April. 2015. Web. 15 July 2017.

 

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Meeting Topic: Home Draft Systems

After all that went in to making it – you don’t want to serve a beer that is foamy, or tasted off because of a faulty draft system, do you? Learning the art of balancing a home draft system and proper maintenance is key for your beer to taste the way you intended it to.

For your next club meeting, educate your club members on home draft systems using the resources below.


Zymurgy Volume 38 No. 1 – January/February 2015

Draft Hopback: Build Your Own Randall – p. 56


Homebrew Con 2014: Grand Rapids, MI

Draft System Design and Maintenance


HomebrewersAssociation.org

A Balancing Act: How to Balance Your Home Draft System

How-to-Balance-Your-Home-Draft-System2


AHA Forum

Home Glycol System

DIY temperature controller


Other Resources

Draft Beer Quality Manual

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