The magic of hops lies in their terpene profile, the combination of different terpenes within these hop flowers or pellets. While often overlooked, terpenes have a profound impact on a beer’s taste, scent, and overall quality. Some common terpenes found in hops include Myrcene, Caryophyllene, and Humulene. These terpenes are natural compounds present in various plants, including hops and cannabis, responsible for the unique fragrance and flavour characteristics of these plants. In the craft beer context, these terpenes are carefully extracted and utilized to influence the sensory attributes of the brew. They provide a diverse range of flavours and aromas, from citrusy and fruity to earthy and piney, making them useful complements to the brewing process.

Terpenes are often described as nature’s aromatic architects, responsible for the distinctive aromas of flowers, the zesty notes of citrus fruits, the calming aroma of pine forests, and even the earthy tones of freshly turned soil. They are the key players in creating captivating aroma and flavour profiles that distinguish different plant species. This incredible diversity makes terpenes invaluable in the brewing process.

Brewers can harness the potential of terpenes to shape the sensory characteristics of their beer, creating a symphony of scents and flavours that engage the senses. The careful extraction and use of terpenes impart unique aromas and flavours to the brew, taking it to a level of complexity beyond traditional brewing.

The outcome is a sensory journey that can range from the bright and citrusy notes of lemon and orange, evoking a sunny day in a citrus grove, to the earthy and resinous undertones reminiscent of a tranquil forest hike.

Terpenes are renowned for their capacity to mimic and amplify flavours found in diverse fruits, herbs, and spices. This property enables brewers to create beers with subtle and layered flavour profiles. A batch of the Native Series collection with organic terpenes may offer an innovative approach that aligns perfectly with the core principles of the craft beer revolution.

Humulene, a terpene found in noble hops such as Saaz and Hallertau, contributes a floral and slightly spicy aroma, making it an excellent choice for classic lagers and pilsners. Craft brewers often use terpene-rich hops to create seasonal and limited-edition releases, selecting hops with specific terpene profiles to evoke the essence of the season. A winter ale, for example, could be infused with hops that contain piney and resinous terpenes, resulting in a warm and pleasant flavour reminiscent of snowy woodland.

In essence, terpenes act as the magic wands of craft brewers, allowing them to weave a sensory tapestry that captivates the palate and engages the imagination. The use of terpenes not only honours the principles of the craft beer revolution but also enables customers to go on an authentic tasting trip, where nature’s aromatic architects act as guides and every beer is a masterpiece. Beyond enhancing aroma and taste, terpenes also influence the mouthfeel of beer. Terpene-rich hops can contribute to a richer and smoother texture in beer, giving it a more rounded and pleasing character and improving the entire drinking experience.

A study found that hops from plants can be used as an addition in the creation of unique brews, increasing both stability and shelf life. This helps to create an authentic product with subtle and aromatic richness.

Terpenes have undergone scientific scrutiny and have been found to possess therapeutic and medicinal properties. These properties encompass a wide spectrum, ranging from their ability to reduce inflammation, alleviate anxiety, and even show promise in combating tumours. What’s promising is the growing body of clinical research that continues to support these findings.

In addition to their medicinal attributes, terpenes also evoke various reported effects that can be quite appealing. These effects include inducing calmness, promoting relaxation, boosting energy, enhancing focus, and even fostering creativity. This versatility makes terpenes an intriguing choice for inclusion in functional beverages.

While terpenes are commonly associated with cannabis, it’s worth noting that they are also present in hops. Both cannabis and hops belong to the same plant family, known as Cannabinaceae, and they share several terpenes in common. These shared terpenes include myrcene, beta-caryophyllene, and humulene.

Craft brewers across the world are continuously experimenting with new terpene combinations, resulting in a diverse selection of beers appealing to a wide spectrum of tastes. This experimentation not only excites seasoned beer enthusiasts but also invites newcomers to explore and appreciate the rich flavours of craft beer.

Moreover, terpenes open the door to exciting collaborations between breweries and local producers of aromatic plants, creating a new wave of experimental and boundary-pushing brews. If you’re contemplating the addition of terpenes to your alcoholic beverages but are uncertain where to begin, here’s a helpful list of terpenes often present in beers to steer you in the right direction.

• Myrcene: herbal and spicy; naturally occurring in herbs
• alpha-Terpineol: pine, lilac, floral; naturally occurring in mint 
• beta-Caryophyllene: spicy, clove, woody; naturally occurring in allspice
• alpha-Pinene: pine and woody; naturally occurring in conifer trees
• Humulene: woody, earthy, spicy; naturally occurring in sage
• Limonene: citrus, fruity; naturally occurring in lemons
• Geraniol: Rosey, floral; naturally occurring in lemongrass
• Linalool: floral, citrus, sweet; naturally occurring in lavender

For instance, myrcene is often included in beverages not just for its aromatic qualities, which offer a balsamic, peppery, and spicy character, but also for its documented sedative properties that bring a sense of calm. Meanwhile, limonene, typically associated with the zesty aroma and flavour of lemons and citrus fruits, contributes a sweet, citrusy profile with the invigorating vibrancy that citrus is known for. 

Linalool, responsible for the calming effects associated with lavender, can be a delightful addition to wheat ales. Its floral notes harmonise beautifully with the beer’s sweet yet slightly spicy flavours. Lastly, pinene infuses a beer with the uplifting and forest-fresh scent of fir trees, lending not only unique flavours and aromas but also the invigorating essence of nature.

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The constant need to innovate and differentiate demands that brewers create novel and distinctive beers that will stand out in the marketplace due to the proliferation of new breweries and shifting consumer tastes. In parallel, breeding programmes that regularly release intriguing new public and proprietary varieties have been inspired by the need for hops and the appeal of new fruit-forward varieties.

Brewers are eager to use these new types to both improve their craft and help satiate their customers’ need for new brews, which is not unexpected. However, the ongoing development of new types makes it challenging for brewers to predict their future requirements and sign a contract.

Here are the steps to contract hops for your brewery:

Determine your hop requirements

Assess your brewing needs by evaluating the types and quantities of hops you’ll need for your beer recipes. Consider factors such as hop varieties, alpha acid levels, and aroma profiles based on the styles of beer you plan to brew.

Research hop suppliers

Look for reputable hop suppliers that can meet your specific requirements. Consider factors such as hop quality, variety selection, pricing, shipping options, and customer service. You can find hop suppliers through online directories, industry associations, trade shows, or by networking with other brewers.

Contact potential suppliers

Reach out to the hop suppliers you’re interested in working with. Introduce yourself as a brewery owner and express your interest in contracting hops from them. Inquire about their hop varieties, availability, pricing, and contract terms. DVSP Impex Pvt Ltd, Om BrewTech, BrewNation, Arishtam and Balaji Enzymes are  some of the top potential distributors and suppliers of hops in the Indian market. 

Request samples

To ensure the quality and characteristics of the hops meet your expectations, ask for hop samples from the suppliers you’re considering. Evaluate these samples by conducting sensory analysis, including aroma and bitterness assessments.

Negotiate contract terms

Once you’ve selected a supplier, negotiate the contract terms. This includes determining the quantity of hops you need, the duration of the contract, pricing, delivery schedules, and any additional terms or conditions. It’s important to carefully review all terms before finalizing the contract.

Sign the contract

Once both parties agree on the terms, sign the contract to formalize the agreement. Ensure that the contract specifies the hop varieties, quantity, pricing, quality standards, and any other essential details. It’s advisable to consult with a lawyer experienced in contract law to ensure the agreement is legally sound.

Maintain communication

Maintain regular communication with your hop supplier to keep them updated on your brewing needs, any changes in demand, or any quality issues that may arise. This helps build a strong working relationship and ensures a smooth and reliable supply of hops.

Plan ahead

Hops are an agricultural product, subject to seasonal variations and availability. It’s crucial to plan ahead and estimate your hop needs in advance, ideally for a year or more, to secure your desired hop varieties and quantities.

Remember, contracting hops requires careful consideration of your brewery’s needs and establishing strong relationships with suppliers. By contracting hops, breweries can secure a consistent supply and potentially have access to specific hop varieties or experimental hops. It helps them plan their production, maintain flavour consistency in their beers, and potentially mitigate the impact of hop market fluctuations.

The post “Understanding Hop Contracting: A Guide to Securing Hops for Your Brewery” first appeared on Brewer World-Everything about beer is here.

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What are thiols?

They are a family of sulfur-containing aroma compounds naturally found in hops, either as free aroma-active volatiles or as non-aroma-active (i.e. non-volatile) precursors. They represent only 1% of the total hop oil composition and are categorized as the sulfur fraction. Despite their low concentrations, thiols have very low sensory detection thresholds, meaning they are perceived at exceptionally low concentrations.

There are three types of aroma-active thiols. 4MMP (4-mercapto-4-methyl-pentan-2-one), 3MH (3-mercaptohexanol) and 3MHA (3-mercaptohexyl acetate) are often perceived as black currant, citrus/grapefruit, passionfruit & guava respectively. Aroma active thiols are also known as volatile thiols which are also found in a variety of tropical fruits, wine grapes and of course, hops.

Thiol compounds exist in two forms. One is a free form and the other is in a precursor form. Free form thiols are volatile but highly aromatic whereas precursor forms, also known as bound thiols, are non-aromatic. As the name suggests, bound thiols are derived from precursors such as malt, hops and other ingredients. While Southern Hemisphere hops appear to be the highest in free thiols, there is still much research and discovery yet to be done. Malted barley is also a great source of precursors. These bound precursors are a stockpile of aroma potential with a yeast capable of biotransforming them to liberate volatile and aromatic thiol compounds via a β – lyase activity.

Analyzing thiols is often hard because of their low concentrations. The standards and instrumentation that are needed to measure them are very expensive, and few laboratories have the equipment that is needed. In summary, thiols are a fascinating group of aroma compounds that should be further explored in brewing and brewers are always pushing boundaries in terms of new recipes and ingredients, looking for better quality beers and tropical-like flavors to attract customers. A greater understanding of hop biotransformation, thiols and β-lyase enzymes will certainly be a major contributor to brewing trends in the years to come.

References

Top Crop

Lallemand Brewing

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Brewers within reach of farm fresh hops go to great lengths to plan their brewing operations and recipes around these highly anticipated seasonal beers. As a hop ingredient that is dependent upon the unpredictable nature of hop farming, brewers traditionally get one shot each year to clear their kettles and make it happen.

YCH 301 Trial is part of the Yakima Chief Hops Elite Product Trial program. It combines the ground-breaking concept of Frozen Fresh Hops and the innovative technology of Cryo Hops® to pioneer a new way to brew fresh hop ales with a pelletized product.

YCH 301 Trial requires a two-part production process. First, freshly harvested, unkilned whole cone hops undergo a flash freezing process in a state-of-the-art BRC-certified food processing facility. This helps retain the delicate nuances of fresh hops from both a physical and aromatic perspective by protecting cell wall and lupulin gland integrity. This results in a product that preserves the magic of fresh hop aromas and flavors. The Frozen Fresh Hops are then produced into concentrated lupulin pellets with YCH’s fully patented cryogenic hop processing technology that gently separates the whole cones and isolates the lupulin. The lupulin containing the aromatic hop oils is preserved using extremely low temperatures and a nitrogen-rich, low oxygen environment during the entire process. This creates a concentrated lupulin, fresh hop product that can be used anywhere in the brewhouse

Cryo Fresh™ hops make a wet hop IPA possible, anytime. And Cryo Fresh™ Torpedo® is the first nationally available IPA to feature their extreme notes of citrus, stone fruit, and fresh harvest magic.

Hops hit their peak right when they’re picked, but they fade fast. So the innovators at Yakima Chief Hops set out to keep them fresh, forever. Using freshly picked hops — still undried (“wet”) — Yakima Chief runs a patented cryogenic process to remove the hop leaves and isolate the jackpot inside: pure lupulin, the source of aroma and flavor.

Sierra Nevada designed a special blend of these Cryo Fresh hops, officially named YCH® 301 Trial hops, to give Cryo Fresh Torpedo its explosive layers of grapefruit, orange, passion fruit and mango — harvest flavors straight from the field.

The post Frozen Fresh Hops Put Torpedo In The Heart Of Harvest first appeared on Brewer World-Everything about beer is here.

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Germany, which recorded the second largest hop acreage in 2021 after the U.S., is expected to record a hop yield of 38.103 tonnes this year, -18% below its average yield and -20% below 2021 yields. In 2021, the US and Germany accounted for about 73% of the global hop acreage as per Bath Haas’ August Hop Report.

Growing conditions

Growing conditions in Europe have been characterized by above average temperatures through most of the growing season and below average precipitation. The official crop estimate for Germany is showing a yield that is 18% below what one would expect from a normal crop.

Particularly the early maturing varieties (Hallertau Mittelfrüh, Northern Brewer, Hall. Tradition, Perle) are affected and will yield poorly. Rainfalls towards the end of August are giving hope for the later maturing varieties that still have time to recover. Early alpha acid screening indicates, as can be expected, that alpha acid levels will also be below their respective long-term average.

The other European growing areas have seen similar conditions and crop expectations are a mixed bag compared to 2021. After a record crop in 2021 the Czech Republic is in store for a very poor crop this year.

Understanding the market

What all of this means for the markets is very hard to gauge. There is certainly supply from previous crops that will help to mitigate the shortfall, but these inventories are not necessarily of the varieties that are most needed.

Many brewers are reporting very good beer production volumes for the first half of 2022 as the on- premise business is back in full swing. Some have even exceeded their output levels of the first six months of 2019. Therefore, demand is mostly strong across the globe.

Overall, we believe there is enough supply available to satisfy demand, but it will require the cooperation and flexibility from brewers with regards to crop year and varieties. The 2022 hop crop will also present an opportunity to make corrections to over-contracted forward positions. Finding the right price point for every variety in the spot market will prove tricky in view of a short crop 2022 in combination with inventories from previous crops at very variable levels.

What is certain is that forward prices will be higher than in the past. Growers are facing significant cost increases, much higher than general inflation, and will not be able to operate at historic price levels. We also encourage brewers to embrace modern varieties that are better suited to the changing climate and provide more stable yields than the well-known workhorses of the past.

For a more detailed report by Barth Haas, visit their website here.

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The flavor spectrum of hops can be classified as fruity, floral, spicy or woody. Those grown in Australia tend to be much fruitier than other hops produced elsewhere, making them well-loved in the United States. The citrus aromatics that they can impart to IPAs, pale ales and other hoppy beers made in Australia, distinguish them from what is already offered in the United States. With hops such as Super Pride, derived from Pride of Ringwood, that imparts a combination of resin and fruity aromas, Ellerslie hops has got them all.

Ellerslie also offers a selection of hops such as Astra™ & Melba™ which are their trademarked variants that have resulted from Ellerslie Breeding Program. Both of these hops are unique and clearly stand apart from the American hops. At Ellerslie, large portions of the property are dedicated to hop varieties like Pride of Ringwood, Super Pride and Australian Cluster, which make up for the majority of the local demand. Adhering to the craft beer market, Ellerslie has seen the demand for new experimental hops which are suitable for hoppy ales such as Juicy IPAs, Pale Ales, XPAs etc. This resulted in creation of their own breeding program which gave rise to Melba™ and Astra™, that have caught the attention of craft brewers.

More recently, Ellerslie have expanded their market reach to India due to the demand for Australian grown hops. Alchemy Brewpub in Bangalore was the first microbrewery to brew with these Aussie hops in India and we interviewed Nate Ross, who is the Head Brewer at Alchemy, to understand his perspective on brewing with new hops. “Have you brewed with Ellerslie hops before? If yes, how has your experience been so far?”, we asked Nate. “I was very fortunate to have the Ellerslie team in Melbourne airfreight four different varietals over to India for us to brew with and showcase these hops in Bangalore for the first time. The three beers brewed included a Pilsner with Aus. Cluster, an Aussie Pale Ale with Super Pride and Aus. Cluster, and a Hazy IPA with Astra & Melba. I was very happy with the results and had great feedback from brewers and beer lovers.” explains Nate while sipping an Aussie Pale Ale on a cracking hot afternoon. In all honesty, one beer that clearly stood out among the others brewed with Ellerslie hops was the Aussie Pale Ale. It’s a hoppy pale ale showcasing Ellerslie Hop Estate grown Super Pride and Cluster harvested from their own farm in Victoria, Australia. It has pithy grapefruit, pine and resinous hop character balance with a clean and smooth malt profile and gentle lingering bitterness. “Alchemy is excited to be the first brewpub to brew with these new hops in India!” says Nate.

Evaluating A New Hop

There are numerous ways to evaluate a new hop. Many brewers often have their own ways to unearth the sensory profile by either sniffing it, brewing a hop tea or they just get on with it and brew a SMaSH (Single Malt and Single Hop) recipe. “My favorite way to evaluate new hops is just to go for it and brew a batch of beer with them! My approach is to choose a style that I think will be suitable after doing an initial sensory of the hops and formulate a recipe accordingly”, says Nate. He goes on to add that SMaSH beer is a great way to allow the hop to shine through without anything else getting in the way. It’s also a brilliant educational tool for brewers and beer drinkers to try something new and get a better understanding of the hop.

“I’ve been really impressed with the freshness of the hops as these are sourced directly from the Ellerslie farm and not through any other channels and it really shows as soon as the bag is ripped open.” – Nate Ross, Head Brewer, Alchemy Bangalore

As mentioned before, Australian hops pack a lot of punchy aromas that outshine the other regional hops. We asked Nate to tell us how distinctive were the hops from Ellerslie when compared to other leading distributors across the world? “I’ve been really impressed with the freshness of the hops as these are sourced directly from the Ellerslie farm and not through any other channels and it really shows as soon as the bag is ripped open. Super Pride is such a clean bittering hop but also shows great dual-purpose potential. Aus. Cluster has a profile that absolutely sings in modern lager styles. Astra and Melba are proprietary hops from Ellerslie’s breeding program that deliver new world tropical fruit notes, and I’m particularly enjoying the white wine fruity profile from Astra. I have a number of recipe ideas already for that hop!”

Thanks to the folks at Alchemy, craft beer enthusiasts of Bangalore can now relish Australian hopped beers as they plan to airfreight Ellersie hops straight from the 2022 harvest. Speaking of Hop Harvest, there’s one beer that has never been brewed in India before, which is an Harvest IPA. This is something that’s quite common in North America where fresh hops or wet hops are tossed into the beer sourced straight from the farm after the harvest. “Do you plan on brewing a Harvest IPA with fresh hops anytime soon in India?” We asked Nate to see if there’s a possibility. “Unfortunately, we are not allowed to import whole hop flowers into India, but how cool would that be to brew with them! Perhaps when I next return home to Australia I can plan a visit around the annual hop harvest and have an opportunity to brew a fresh hop beer with a local brewery. Fingers crossed!” signs off the Aussie brewer.

Ellerslie hops are exclusively available in India through Brew Essentials. To know more about Ellerslie hop varieties, head over to their website www.ehe.com.au/hop-varieties

The post Brewing With Ellerslie Hops From Down Under first appeared on Brewer World-Everything about beer is here.

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India Pale Ale is originally a British style IPA which was born out of necessity to export homegrown ales for the British troops who were stationed in India centuries ago. It all happened when the brewers understood the significance of hops in combination with higher strength ales which led to a longer shelf life of beers. Now without heading towards the classic and often trotted out ‘IPA origin story’, let’s talk about the beer style by definition and how it has evolved into an array of sub-styles.

The original India Pale Ale, as discussed earlier, is historically a British export pale ale of moderate strength with a hop-forward character and a medium malty base. A highly attenuated beer that is clear and bright with notes of citrus fruit, floral and spice courtesy of classic English hops. Although a classic, in the modern world, English IPAs are often deemed as boring, when compared to American IPAs as they are more bright, fruity and bursting with flavors. Despite this, there are still many brewers around the world who are still sticking to the basics. We asked Geroge Jacob who’s the Brewmaster at The Beer Chronicles to explain his perspective on the significance of English IPAs. “I understand where the boring expectation comes from. But in all honesty, IPAs in the UK have also been pushing towards the whole fruit forward beers that the yanks do. Traditionally (without going into the whole story of hop additions and beer transport to India), English IPAs showcase the very, very high quality malts that come out of the country.” he explains. George has been brewing English style IPAs since eons and had picked up his approach from the UK. He adds, “I’ve always felt that a good beer showcases all its ingredients to some extent – and a truly malty, yet bitter, IPA gives us the opportunity to experience some of those gorgeous toasted, caramelized malts we find in England.”

The (R)evolution

Time traveling through the centuries from here had only led us to the American craft beer revolution. A lot has happened to the IPA since Anchor Brewing Co. started using Cascade Hops in the 1970s. The style, from here on, had evolved significantly. With a typical American zeal, US craft brewers amped it up to a whole new dimension by adding a boatload of hops which resembled a kind of “space race” with one another nation. Eventually, this created a stark contrast between typical American IPAs and British IPAs. Since then, the style has seemingly split into a plethora of sub categories such as Black IPA, Double IPA, Triple IPA, Hazy IPA, West Coast IPA, Red IPA, Brut IPA, IPL and Cold IPA, not necessarily in this order.

With Hazy IPAs, there has been an immense shift away from the old school hop bitterness of an IPA. Styles like Hazy IPA, East Coast IPA and Brut IPA emphasized more on the aroma and flavor characteristics of hops rather than dosing them with a bitter charge. In just a few years, the focus had seismically shifted from upping the hop bitterness to upping the hop character. This triggered more research for increasing the thiol production to facilitate biotransformation, which refers to the development of new aromas and flavors as result of yeast interaction with hop compounds. Brewers use mid-fermentation dry hopping to promote biotransformation and the development of highly sought after aromas. It’s a perfect harmony of hops and yeast to produce Juicy IPAs.

Hops have also transformed from time to time. It all began from whole cone hops to pellets to extracts and soluble compounds. It has changed the brewers approach in brewing some of the complex styles like Hazy or a Juicy IPA. Dry hopping is a double edged sword, while it adds a ton of character to a beer, it also reduces the final yield marginally and to address it, many leading hop suppliers have come up with hop soluble compounds and extracts. These products give the IPAs clean bitterness along with aroma and flavor since they pack concentrated hop oils. As they are compact in volume, brewers use it carefully yet minimally thus increasing the final yield. Products like these come in a liquid form and they have no oxygen to hide anywhere. This helps to manage the oxygen ingress during the brewing process in order to keep the beer super fresh.

“When we look back on the history of making beers, there was no role for hops. They weren’t added into the wort. People added herbs & spices to the beer which we know as gruit. Despite that, they were still not satisfied with the result. For the first time ever, hops were introduced to beer by a group of Monks who brewed beer in Germany outside of Munich.” says Shaan Koley, Head Brewer at Windmills Craftworks.

“The experiment followed with a different variety of hops from different regions in various countries. Today, we see the brewers have been using hops in every beer style in various stages. while brewing for better flavor characteristics, taste, sustainability and for the long shelf life of beer. The evolution of hops from time to time became a revolution with different forms available in the market. In my early days of brewing, I used to throw pelletized hops in beer and then got introduced to Cryo hops (which is Lupulin extract from the hops). I’ve also used whole hops while brewing at home.” says Shaan.

He along with his team has been experimenting with a liquid dry hopping product called Spectrum which improves the final volume of dry hopped beers along with the addition of vibrant hop character to it. Shaan commented saying “Now that I have got introduced to the Spectrum (Liquid Dry Hopping product), it has changed the entire brewing experience. I would say every brewer should use it in their brewhouse and it saves time. Hop flavors are long lasting in every sip of beer and most importantly beer wastage, while avoiding vegetal notes that we typically notice when using pellets.”

The Next IPA

IPAs are a celebration of drinkability and balance. That’s what it meant when modern English IPAs were churned out. It only evolved from there to glorify the aroma and flavor with the rise of Hazies. We are currently riding the wave of crispy IPLs (India Pale Lager) and Cold IPAs which are essentially a new spin on IPAs that are clean, crisp and refreshing like a lager with, you guessed it, IPA like characteristics. On the other hand, Pinthouse Pizza and Brewing, a brewery in Austin, TX brews a hazy IPA with Kölsch yeast strain to make it more juicy and interesting. “Electric Jellyfish is a hazy, Austin-style IPA, focusing on the juicy hop flavor and aroma from our favorite farmers while keeping the bitterness balanced and refreshing,” says Joe Mohrfeld, brewmaster at Pinthouse Pizza and Brewing as quoted on Craft Beer & Brewing Magazine.

What’s the next big thing in this crazy world of IPAs? Where is it headed? This is exactly what we asked Mr. Ajay Nagarajan, CEO of Windmills Craftworks. This is what he had to say, “Fruited IPAs and Fruited Hazy IPAs have been around for some time. This IPA style is seeing steady growth in the USA and plays an important role in bringing non beer or non IPA drinkers into the fold. When brewed with care, the fruit addition often complements the hops used delivering a low IBU and extremely fruity IPA. Fruit+Hops+Hazy Yeast combined all that is happening in the biotransformation world and the ever changing hopping techniques makes this style a constantly evolving one and fun to imbibe. With aseptic fruit purees available from all over the world, this style has a long way to go before it gets boring.”

The last decade has been a wild ride for the IPAs. It played a crucial role in pushing the boundaries of a traditional style. Only time will tell where we’re headed in this roller coaster journey of IPAs. So, hop on the saddle and buckle up, we can tell you one thing, this ride is far from over!

Thank you for joining us on this ride. We’d like to wish all of our readers and hopheads a Happy National IPA Day!

The post The Evolution of Modern IPAs first appeared on Brewer World-Everything about beer is here.

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But there’s something that didn’t convince the hop geeks at Sierra Nevada Brewing Co. in Chico about this technique. “Something we couldn’t help noticing, though, is that sometimes we’d remove those bags – days or even weeks later – and they’d be dry in the middle! While we wouldn’t abandon this method entirely, we wanted to maximize every hop. Enter our revolutionary Hop Torpedo. It started as a napkin sketch in a pub, but eventually we made this custom device to take dry-hopping to a new level.”

The Hop Torpedo

How did the hop torpedo come into existence? We asked. “The brewing team at Sierra Nevada has long been fascinated by hops, and the aromas and flavors they impart to beer, and has become one of the largest users of whole-cone hops. Starting in the late eighties and early nineties Ken and the team began experimenting with ways to extract those whole-cone hop aromas and flavors more efficiently than traditional methods.” responded one of the spokespersons from Sierra Nevada Brewing Co.

“After decades of tinkering here and there they finally arrived at an idea that would end up influencing the overall craft beer industry, particularly in the now-booming IPA category.”

How did the team at Sierra Nevada come up with the name ‘torpedo’? “Debuted in 2009, the Hop Torpedo device resembles something like an upright torpedo (hence its name) and is a metal device roughly the size of a household refrigerator. A pivotal milestone in Sierra Nevada’s innovation story, the Hop Torpedo is a key tool for Sierra Nevada brewers as they’re dreaming up more hoppy beers and working on innovation at an exponentially greater pace than any other time in the brewery’s existence.”

The revolutionary Hop Torpedo device holds roughly 75 pounds of whole-cone hops filled by hand and jam-packed using industrial tampers. The Hop Torpedo device was designed specifically to maximize the flavor and aroma extracted from whole-cone hops and therefore it does not take the pellets.

Could you describe the process of dry hopping through the torpedoes? We asked the brewing team. “Once hops are added into the Hop Torpedo device, beer circulates out of a fermentation tank, flows through the column of hops – or multiple columns if you’re using several torpedoes! – and back into the tank. By adjusting the time, temperature and speed of circulation, brewers can control the aromas and flavors in a finished beer.”

If you’re curious to check out Sierra Nevada beers that were dry hopped using torpedoes, Torpedo Extra IPA (first beer ever to showcase the dry-hopping genius of Hop Torpedo), Tropical Torpedo IPA, Atomic Torpedo and Cold Torpedo IPA are your go-to beers.

The post How It Works: The Hop Torpedo by Sierra Nevada first appeared on Brewer World-Everything about beer is here.

The post How It Works: The Hop Torpedo by Sierra Nevada appeared first on Brewer World-Everything about beer is here.

Even with advanced brewing technology in place, dry hopping absorbs beer and still requires long contact time in the tank to develop full aroma and flavours. The process has come a long way since its inception. Whole cone hops were majorly used for dry hopping which eventually transitioned towards hop pellets. There have been other products surrounding this such as hop extracts, emulsifiers etc. Barth Haas’ Spectrum is a liquid dry hopping product that achieves a substantial increase in yields, and a reduction in tank turnover times.

This way, you can naturally introduce the dry hop aromas that you want without any of the beer loss downsides. It’s currently available in the varieties of Citra & Mosaic and can be used to partially or entirely replace pellet or hop cone use.

Spectrum can be dosed anytime during the brewing process, although they strongly recommend the secondary fermentation. It also has a few other advantages that help improve and refine the hopping process, giving you more consistency and control. As the product comes in a liquid form, it has no oxygen to hide anywhere. This helps to manage the oxygen ingress during the brewing process in order to keep the beer super fresh.

Source: Barth Haas

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The course is unique and the world’s most comprehensive course for training true experts in the flavors of hops. Immerse yourself in the universe of hops with Barth Haas’ hop flavorist course and follow a structured syllabus covering the language and secrets of experiencing hops through taste and other senses.

The Levels

Barth Haas hop flavorist course is spread across five levels where each level is tougher than its predecessor. All Hop Flavorist courses must be completed within one year. The introductory course i.e. Level 1, serves as the basic prerequisite for all participants. Level 2, 3 and 4 can be booked by interested parties according to their preferences but for the grand finale (level 5), participation in Hop Flavorist Level 1 to 4 is a prerequisite.

Level 1 – The Connoisseur

Level 1 is all about getting started by diving right into the basics of evaluating flavour by sense. This is where you will be tasked to write down all the flavours or aromas that your senses are able to pick up. This is surely not as easy as it sounds. Fruits, herbs and other natural aromas set up the building blocks for learning and to work with a range of well-known hop varieties.

Level 2 – The Sommelier

Here, your sensory memory is put to a flavor test by a range of hop varieties. This is to strengthen your senses by establishing connections between your appreciation of aroma and your brain’s ability to describe flavours more accurately.

Level 3 – The Sniffer

This is where you will come across the production and modification of aromas in the brewing process. Level 3 takes the course a notch up where the trainees will have to sniff and understand the aromas of different hops. This will allow your senses to distinguish even the most similar hop varieties according to several categories.

Level 4 – The Clairvoyant

The fourth stage of hop flavorist course will bring you the effects of climate on hops. Every year as the hops are harvested, they change. Aroma, flavour or the vitals won’t be the same as the previous year. One of the reasons is, of course, climate. This level clearly addresses these issues and takes a step further to identify the subtle differences among 250 unique varieties of hops available around the world.

Level 5 – The Master

This is the ultimate level for the hop expert. It will have the right tools for innovative flavour design and assessment. At level 5, you will master all of your senses to understand every aspect of the green flower.

Since the beginning of the COVID-19 pandemic there has also been an extensive digital training program. The digital campus offers a comprehensive professional training portfolio for brewers, beer sommeliers, and beer enthusiasts worldwide. They range from guided tastings to courses on recipes, sensory characteristics, harvesting or the market situation.

The post Immerse Yourself In The Universe Of Hops With Barth Haas’ Hop Flavorist Course first appeared on Brewer World-Everything about beer is here.

The post Immerse Yourself In The Universe Of Hops With Barth Haas’ Hop Flavorist Course appeared first on Brewer World-Everything about beer is here.