This section is dedicated to the in-depth study of the scientific aspects of coffee, highlighting the complex processes that transform each bean into a unique sensory experience. From soil and terroir analysis to innovation in fermentation and mastery of roasting techniques, we explore the impact of each step on the quality and aromatic profile of coffee.

By combining scientific rigor and expertise, we aim to enrich the understanding of this universe, celebrating the alliance of know-how and innovation that defines exceptional coffees.

Mouture : un levier critique en extraction
Marie-claire marquisJun 12, 20250 comments
Often underestimated, grind is a key parameter in coffee extraction. It acts as a sensory and chemical lever, influencing the taste, aroma, and texture of each cup. Too fine or too coarse, it can completely transform your experience. Understanding grind is mastering the balance between science and pleasure.
L’amertume : une exploration en profondeur
Marie-claire marquisMay 29, 20250 comments
The bitterness of coffee is intriguing and divisive: some shun it, others adore it. However, it doesn't come solely from caffeine. It stems primarily from roasting, chlorogenic acids, and extraction techniques. 
chemex : entre science et design
Diego SalvadorFeb 20, 20250 comments
The Chemex is more than just an extraction tool: it’s a sensory approach to coffee, a moment where precision and contemplation meet.
 Un shot d’espresso dans un verre.
eau
Dany MarquisFeb 28, 20183 comments
Water plays a crucial role in espresso preparation. Avoid distilled water, as it disrupts flavor extraction and damages machines. Opt for spring or filtered water to ensure flavorful coffee and preserve your machine. Discover our selection of coffees for perfect extraction!
Tasse de café
eau
Dany MarquisJul 21, 20176 comments
Water temperature is a crucial factor in achieving optimal coffee extraction. It directly influences the flavour balance, body, and acidity of your cup.
Quatre porte-filtres en métal avec manches en bois, illustrant les options simple, double et sans fond pour l'extraction d'un espresso parfait.
Dany MarquisApr 21, 20144 comments
The use and choice of filter holder will have a major impact on the preparation of beverages and their consistency. By coaching teams of baristas when starting coffeeshops, I realized that it was important to reduce the variables as much as possible.
Dany MarquisMay 09, 20130 comments
Caused by a fungus, rust , Hemileia vastatrix, attacks the leaves of the coffee tree and can cause severe defoliation, abnormal leaf fall. Its history is well known: in 1869 it devastated all the coffee growing in Ceylon (today Sri Lanka).

let's have coffee!

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carleton-sur-mer, qc, canada
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