Seeking instant test for rough caffeine level in coffee

Seeking instant test for rough caffeine level in coffee

The Slingshot Chalice Puts a New Spin on Espresso Dosing

Hong Kong and Australia-based coffee equipment maker Slingshot Technology recently launched the Chalice Distributor Cup, a multipurpose espresso preparation tool for baristas. Displayed in its…


Three Questions with IWCA Executive Director Blanca Castro

When International Women’s Coffee Alliance (IWCA) Executive Director began her job years ago at the Guatemalan coffee association Anacafé, she knew next to nothing about coffee.  “I just pretended that…


The Slingshot Chalice Puts a New Spin on Espresso Dosing

Hong Kong and Australia-based coffee equipment maker Slingshot Technology recently launched the Chalice Distributor Cup, a multipurpose espresso preparation tool for baristas. Displayed in its final production form at the…


Playing Leaderboard, the Arcade-Inspired Coffee Game

We sat down to try the newest version of the game—a fun opportunity to learn more about coffee while vying for cool coffee prizes.  BY TANYA NANETTISENIOR ONLINE CORRESPONDENT Photos by Tanya Nanetti I’ve never been much into video games, except for the classic arcade games of my youth.   Growing up in the ‘80s meant […]

Seeking instant test for rough caffeine level in coffee

Toronto’s Pilot Coffee Roasters Acquiring Bridgehead Coffee for $3.6 Million

Toronto, Ontario-based specialty coffee roaster and retailer Pilot Coffee Roasters is acquiring Ottawa-based Bridgehead Coffee in a deal worth approximately US$3.6 million.  Bridgehead, which has 21 coffee shop locations throughout…


Ukraine’s Soloway Coffee Opens First US Shop in Chicago

A specialty coffee roasting company based in western Ukraine called Soloway Coffee (Instagram link) this week opened its first location in the United States. Beans roasted in Ternopil, Ukraine, using…


3 All-Women Coffee Roasting Companies that Are Changing the Game

The world of specialty coffee is still largely governed by men, but these all-female specialty-coffee roasters are helping to close the gender gap. BY TANYA NANETTISENIOR ONLINE CORRESPONDENT Feature photo courtesy of Lot Zero/7Gr As is the case for many commercial sectors, the world of specialty coffee continues to display gender disparity along the entire […]


4 Coffee Shops Worth a Visit in Madrid

In recent years, the Spanish capital has developed a vibrant specialty-coffee scene. Here are some cool cafés to visit for a caffeine fuel-up. BY TANYA NANETTISENIOR ONLINE CORRESPONDENT Featured photo by Jorge Fernández Salas via Unsplash The espresso bar at HanSo. HanSo Café, a Perfect Spot for Breakfast   In Chinese, HanSo roughly translates to “a […]

Seeking instant test for rough caffeine level in coffee

U.S. Coffee Championships 2023 Denver Qualifiers Reach New Heights

The next group of coffee champions moves on to nationals at the Denver qualifiers. BY KATE VAN PETTENSPECIAL TO BARISTA MAGAZINE Photos by Matthew Temple and courtesy of Specialty Coffee Association The high-flying world of U.S. CoffeeChamps competitions reached new heights as coffee professionals flocked to the Denver qualifiers for the 2023 season, hosted in […]


Joven and Atucún Join Forces to Empower Young Farmers

The two brands have collaborated to create a unique coffee bar and support young farmers in the coffee and cacao industries. BY VASILEIA FANARIOTISENIOR ONLINE CORRESPONDENT Photos courtesy of Joven Coffee  For their first-of-its-kind bar, Joven Coffee and Atucún Chocolateria combined coffee beans, extracted cocoa butter, and organic cane sugar. Committed to supporting young farmers […]


Playing Leaderboard, the Arcade-Inspired Coffee Game

We sat down to try the newest version of the game—a fun opportunity to learn more about coffee while vying for cool coffee prizes.  BY TANYA NANETTISENIOR ONLINE CORRESPONDENT Photos by Tanya Nanetti I’ve never been much into video games, except for the classic arcade games of my youth.   Growing up in the ‘80s meant […]


The First Women-Only Coffee Championships Held in Costa Rica

Feria del Café Frailes seeks to increase the gender diversity of coffee competitions. BY SUNGHEE TARKSPECIAL TO BARISTA MAGAZINE ONLINE Cover photo by Sunghee Tark The coffee industry has come a long way in the past 20 years, with innovations happening in many parts of the world and in different links of the supply chain. […]

Seeking instant test for rough caffeine level in coffee

Seeking instant test for rough caffeine level in coffee

minimum dose size?

Jan 31, 2024 |

I use the Hario switch to brew my coffee and am trying to reduce my caffeine consumption. Hence I would like to brew smaller cups of coffee. I am currently using 10g of coffee with 160g of water. (1:16 Ratio) I am wondering if there is a minimum amount of coffee...

Seeking instant test for rough caffeine level in coffee

About once a month, some inattentive barista gives me regular coffee by mistake, which is a bummer. I drink decaf. So when I get coffee at a cafe, I'd like to do an instant test of the rough caffeine level by dipping a strip into the coffee. Something analogous to these pH test strips would be ideal:

https://bartovation.com/product/phlitmus/quantitative-ph/pph01b50/

I've searched online without success. A product called D+CAF is long gone.

I'm not interested in methods that test for caffeine in urine or require lab equipment. Cheap and instantaneous is what I'm after.

Do you know of such a product?

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Seeking instant test for rough caffeine level in coffee

Perfect Little Beans

Chinmey Hill Coffee uses specialty-grade beans with zero primary defects (such as black beans or sour beans) and less than five secondary defects (such as broken beans). This is important because primary defects will greatly affect the taste of the coffee. Having zero defects allows the coffee to be the most optimal flavor.

Window for Optimal Flavor

Chimney Hill Coffee ships our coffee the same day it was roasted, so you will receive it before it enters the window of optimal flavor.  This means you’ll never miss the opportunity to enjoy the coffee’s peak flavor.

Coffee Ratings

Coffee undergoes many scoring processes by professionals who achieved their Q Grader certification. Coffee is first graded when it’s green. If there are defects the coffee is determined to be “not-specialty grade”. For those coffees that pass green grading, they are sample roasted and cupped. (Cupping is the official term for critically tasting and scoring coffees. The official cupping form is standard worldwide, and where the 100-point scoring system comes from.) A coffee’s dry fragrance, wet aroma, flavor, aftertaste, body, acidity, balance, and overall impression are taken into consideration while uniformity issues and defects, will lower the overall score.

Specialty Coffee

Specialty coffee, coined by Erna Knutsen in 1974, refers to a coffee that receives a quality grading score of 80 percent or higher. While “premium” or “gourmet” seem like they’re synonymous with “specialty,” they simply are marketing terms with no defined standards. Specialty coffees are grown in specific and ideal micro-climates, and have distinctive and unique flavor profiles, with little to no defects.

Third-Wave Coffee

We’re currently in the third wave of coffee. The first wave of American coffee put pre-ground, vacuum-sealed cans in kitchens across America. The second wave started with the late ‘60s introduction of Peet’s coffee (by Alfred Peet) through the proliferation of Starbucks. The third wave of coffee focuses on origin transparency, nuanced flavors, and artisan roasting. The term “third wave” is synonymous with specialty coffee.

Seeking instant test for rough caffeine level in coffee

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