Category: Science

Our category for coffee science means direct links or posts of articles, but also our own material that derives from reading sensory science materials.

Giant-Caffeine-Plushie.

The Role of Microbes in Coffee Fermentation and Their Impact on Coffee Quality

March 17, 2025

Peaberry Coffee Research Article

Article: Peaberry shape and size influence on different coffee postharvest processes

October 16, 2024

Tanzania Peaberry Mbozi Washed, Green Bean Cross Section

Green Coffee Close-Ups: What do we learn from half a bean?

September 23, 2024

Quakers and Taste – 2020 Sensory Summit

February 20, 2024

Grounds For Health & Cancer Awareness

January 22, 2024

If you go to origin you can get really close to coffee cherry and take a photo, proving you were there. This is variety 74110, no joke. I love taking these kinds of photos with my phone camera

Help a Farmer Stump a Coffee Tree!

January 12, 2023

Roast Cupping Test First Crack

First Crack FAQ: What is First Crack? What is Second Crack?

November 18, 2022

Roasting Decaf versus non-decaf

Closeup on Roasting Decaf Coffee

July 4, 2021

Growing Coffea Arabica at Home

March 19, 2021

Wet-hulled coffee, white and swollen, called Gabah or, after hulling, Labu. Sumatra 2008, Lintong Lake Toba Trip Thompson Owen, Sweet Marias Coffee

Sumatran Coffee Processing: Why You Should Know Giling Basah

January 20, 2021

Gesha 11 coffee variety at Kenya coffee research

Coffee Variety Gardens, Kenya, Central America, Colombia, Sulawesi

November 15, 2020

Coffee cherry anatomy - Parts of the coffee fruit cross section photo

Arabica Coffee Cherry Cross Section

October 5, 2020

Water Molecule Structure

Water for Coffee – What do you need to know?

September 11, 2020

Coffee Cherry Diagram

Coffee Science – Green Coffee Science and Cup Quality

August 14, 2020

Uganda - Manual coffee pulper.

Coffee Science: Coffee Processing and Practices

August 2, 2020

coffee_seed_development

Coffee Science: Coffea Arabica Origins and Genetics

August 2, 2020

That Seems Scientific - coffee science drawing, Thompson Owen

Coffee Science: Academic Papers and Documents

August 2, 2020

Coffee Botanical Drawing

Coffee Science: Coffee Agronomy and Plant Disease

July 26, 2020

Warehouse Nyeri Kenya

Coffee Science: Global Coffee Market and the Commodity Exchange of Coffee

July 25, 2020

coffea-arabica-coffee-plant-root-structure-and-early-leaf-formation

Coffee Seed Structure and Coffee Bean Defects

June 7, 2020

Chocolate, Coffee, Bitterness (Part 1)

May 21, 2020

Brazil Coffee Defect Images

January 19, 2020

Video: Sumatra Macro Madness – Sumatra Green Coffee Quality

June 4, 2018

What is the CO-2 Decaf Method?

March 19, 2018

Coffee Cultivar Images: A Photo Set of Coffee Varieties

March 19, 2018

Food-Grade Cascara at the Helsar Micro-mill

January 30, 2018

Prop 65 Explained

February 22, 2015

sweet maria's coffee podcast

Podcast: Ferment in Colombia with Leo (Podcast Ep. 11)

November 4, 2014

Podcast: Processing Coffee at Gitesi, Rwanda (Podcast Ep. 09)

July 3, 2014

Fundamentals: Roasting Dry Process Coffee

June 27, 2014

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