Study Shines New Light on the Complex Arabica Coffee Genome

Study Shines New Light on the Complex Arabica Coffee Genome

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 […]


10 (More) Minutes With Helena Oliviero

Today we continue our conversation with Helena Oliviero about her coffee career and life on a Colombian finca. BY TANYA NANETTISENIOR ONLINE CORRESPONDENT Photos courtesy of Helena Oliviero Barista Magazine: Let’s talk about living on a Colombian coffee farm, Finca Palma Roja. How do you spend your days? What’s usually happening on a busy coffee […]


10 Minutes With Helena Oliviero: Part One

We talk with coffee champion and Q Grader Helena Oliveriero about her career, her life in Colombia, and what it means to be a young woman in the male-dominated coffee world.   BY TANYA NANETTISENIOR ONLINE CORRESPONDENT Featured photo courtesy of Helena Oliviero Helena Oliviero, originally from Tuscany, Italy, is 28 years old, but already she […]


How to roast anaerobically fermented coffee

Among the many different kinds of experimental processing methods, anaerobic fermentation is perhaps the most popular and intriguing. Interest in this processing technique is only growing, with more and more anaerobic fermented coffee available in cafés and roasteries around the world. Moreover, of all the advanced processing methods, this particular technique has one of the […]

Study Shines New Light on the Complex Arabica Coffee Genome

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…


Philadelphia’s Café Don Pedro Seeks to Build Up Small Businesses

A Dominican-owned coffee roasting company called Café Don Pedro recently launched in Philadelphia with ambitions for direct trading and boosting more Latino-owned small businesses throughout its supply and distribution networks….


Coffee News Recap, 26 Jan: Researchers create new genetic map to “future proof” arabica production, UAE & Italian Coffee Champions crowned at WoC Dubai and SIGEP & other stories

Every Friday, Perfect Daily Grind rounds up the top coffee industry news from the previous week. Here are this week’s coffee news stories. The word of the week is: competitions. Mon, 22 Jan Timemore launches crowdfunding campaign for upcoming Millab E01 portable electric coffee grinder. The wireless electric coffee grinder features a 5,000 mAh lithium battery […]


Get Ready for The Barista League’s 2024 Season

The Barista League has announced 12 competitions across four continents. BY J. MARIE CARLANBARISTA MAGAZINE ONLINE Photos courtesy of The Barista League When The Barista League announces new events, it’s worth paying attention! This year, the schedule will be organized by geographic location, bringing together coffee people in various communities. At The Barista League in […]

Study Shines New Light on the Complex Arabica Coffee Genome

Thread Coffee Roasters Opens Tailor-Made Roastery in Baltimore

The interwoven actions of Thread Coffee Roasters in Baltimore are finding exponentially more space this week with the grand opening of a brand-new production roastery and training lab. The worker-owned…


Coffee News Recap, 20 Jan: Last chance to apply for PRF El Salvador Mayorga Scholarship and volunteer positions, World of Coffee Dubai attracts more than 12,000 visitors & other stories

Every Friday, Perfect Daily Grind rounds up the top coffee industry news from the previous week. Here are this week’s stories. Mon, 16 Jan World of Coffee Dubai 2023 attracts more than 12,000 visitors from 48 countries. The event, which was held at the Dubai World Trade Centre, also included over 180 exhibitors and 36 […]


How to roast anaerobically fermented coffee

Among the many different kinds of experimental processing methods, anaerobic fermentation is perhaps the most popular and intriguing. Interest in this processing technique is only growing, with more and more anaerobic fermented coffee available in cafés and roasteries around the world. Moreover, of all the advanced processing methods, this particular technique has one of the […]


Book Review: From Nerd to Pro, by Patrik Rolf

From Nerd to Pro: A Coffee Journey is an autobiography by roaster, café operator, and coffee competitor Patrik Rolf sharing his coffee journey. BY TANYA NANETTI SENIOR ONLINE CORRESPONDENT Featured photo by Tanya Nanetti I’ve read plenty of books on coffee over the years: manuals on how to brew great coffee at home, books on […]

Study Shines New Light on the Complex Arabica Coffee Genome

Study Shines New Light on the Complex Arabica Coffee Genome

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...

Study Shines New Light on the Complex Arabica Coffee Genome

arabica coffee genome

Researchers in Italy say they’ve shed new light on arabica coffee’s large and complex genome, which may ultimately help breeders seeking desirable traits such as high quality and disease resistance….

Study Shines New Light on the Complex Arabica Coffee Genome

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.

Study Shines New Light on the Complex Arabica Coffee Genome

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