Water temp changes flow rate?!

Water temp changes flow rate?!

Understanding the Process: Koji Fermentation

Continuing our series on coffee processing, we learn about koji fermentation, a unique process usually associated with the brewing of sake. BY TANYA NANETTISENIOR ONLINE CORRESPONDENT Photos courtesy of Forest Coffee If brewed properly, a cup of coffee can offer countless variations of flavor and aroma. The quality and complexity of these attributes depend on many different […]


Out Now: The February + March 2023 Issue

The February + March 2023 issue of Barista Magazine features New Zealand coffee & chef champion Sam Low on the cover. Also inside: a special section on branding, understanding trademark law, an interview with Laura Sommers, field reports from Kansas City, Indonesia, and Hong Kong, and much more. BY KENNETH R. OLSONBARISTA MAGAZINE We’re excited […]


Competition, Cold, and More from the 2024 U.S. Coffee Competition Qualifiers in Houston

The first round of qualifiers for the 2024 season of the United States Coffee Competitions featured the U.S. Barista, Cup Tasters, and Roasters qualifying competitions. BY KATE VAN PETTENSPECIAL TO BARISTA MAGAZINE Photos courtesy of U.S. CoffeeChamps The first round of qualifiers for the 2024 season of the United States Coffee Competitions took place January […]


4 Cool Cafés to Try Out in Kuala Lumpur

The Malaysian capital is often visited in a hurry, but visitors who take the time to explore will discover a welcoming city, thanks in part to its friendly specialty cafés. BY TANYA NANETTI SENIOR ONLINE CORRESPONDENT Photos by Tanya Nanetti Kuala Lumpur, the capital of Malaysia, is often a stopover on vacations, quickly left behind […]

Water temp changes flow rate?!

What I Learned from My First Tea Ceremony

After taking in a brief moment of a tea ceremony in Thailand, I finally had the chance to participate in the full experience recently in Malaysia. BY TANYA NANETTI SENIOR ONLINE CORRESPONDENT Photos by Tanya Nanetti In the years that I worked as a barista in a café, tea always played a marginal role in […]


Competition, Cold, and More from the 2024 U.S. Coffee Competition Qualifiers in Houston

The first round of qualifiers for the 2024 season of the United States Coffee Competitions featured the U.S. Barista, Cup Tasters, and Roasters qualifying competitions. BY KATE VAN PETTENSPECIAL TO BARISTA MAGAZINE Photos courtesy of U.S. CoffeeChamps The first round of qualifiers for the 2024 season of the United States Coffee Competitions took place January […]


Understanding the Process: Koji Fermentation

Continuing our series on coffee processing, we learn about koji fermentation, a unique process usually associated with the brewing of sake. BY TANYA NANETTISENIOR ONLINE CORRESPONDENT Photos courtesy of Forest Coffee If brewed properly, a cup of coffee can offer countless variations of flavor and aroma. The quality and complexity of these attributes depend on many different […]


Understanding the Process: Anaerobic Processing

We continue our series on fermentation with a look at the anaerobic process, which has quickly become a favorite in cafés worldwide. BY TANYA NANETTISENIOR ONLINE CORRESPONDENT Photos courtesy of Bram de Hoog for Ally Coffee A simple cup of well-brewed coffee can have endless variations of flavors and aromas. These are closely linked to […]

Water temp changes flow rate?!

The 2023 Specialty Coffee Transaction Guide Has Landed

The 2023 edition of the Specialty Coffee Transaction Guide (SCTG) guide went live today, providing actors throughout the coffee chain a data-driven tool for green coffee price discovery. The full…


Is the World Barista Championship too exclusive & expensive for competitors?

There are a number of competitions in specialty coffee designed to test the skills and knowledge of industry professionals. However, many consider the World Barista Championship (WBC) to be one of the most esteemed and highly regarded events, acting as a platform to showcase excellence in the barista profession. There are many reasons to celebrate […]


Torr Launches the Hive Cafe Countertop Coffee Concentrate System

Commercial cold coffee equipment company Torr Industries recently rolled out a countertop-friendly version of its signature Hive Brew cold coffee system, called the Hive Cafe. The northern California coffee company…


A Look at Digital Coffee Future’s Digital Origin Education Program

The new program connects coffee producers to one another, provides them with educational resources, and more. BY VASILEIA FANARIOTISENIOR ONLINE CORRESPONDENT Photos courtesy of the Cocaerol, Comal & Amprocal cooperatives in Honduras Since 2021, Digital Coffee Future (DCF) has been working on a digital training program to address the needs of coffee producers. In September […]

Water temp changes flow rate?!

Water temp changes flow rate?!

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...

Water temp changes flow rate?!

I've been staying consistently within about 3 seconds for my drain times on the v60, so when I tried different temps at the same grind size, I was surprised to see the flow slowed down drastically as water temp lowered. With 99 degrees C, I was getting about 2:25 brews, all the way down to 85 degrees draining at 2:58. My 85 degree cup tasted more extracted than my 95 degree cup, which kind of blew my mind.

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Water temp changes flow rate?!

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.

Water temp changes flow rate?!

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