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decaf
Wie wird Kaffee entkoffeiniert? Die vier Verfahren im Vergleich
September 1, 2026

How is coffee decaffeinated? Comparing the four methods

Philipp Schallberger
Four methods, one goal: the caffeine must come out of the bean, everything else should stay in. Dichloromethane, ethyl acetate, water and CO₂ compared, with pressure, time, residues and limit values. We spoke with the decaffeinators CR3 in Bremen, Descamex in Mexico and Swiss Water in Canada.
Allgemein
Wie lange wirkt Koffein? Halbwertszeit, Schlaf und Entzug
August 27, 2026

How long does caffeine work? Half-life, sleep and withdrawal

Philipp Schallberger
Half-life, sleep, withdrawal, the cortisol myth: Dr. Carolin Reichert from the Center for Chronobiology Basel clarifies what is evidence-based and what is not.
Allgemein
Entkoffeinierter Kaffee – wie geht und schmeckt das?
August 26, 2026

Decaffeinated coffee – how is it made and what does it taste like?

Philipp Schallberger
I spent a month drinking only decaffeinated coffee. What I learned about retention caffeine, taste, and a market that belongs to only a few people.
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Apas, Organic Espresso from BrazilHardFactsApas
Apas, Organic Espresso from Brazil
4.8 (1387)
Dreispitz, EspressoDreispitz, Espresso
Dreispitz, Espresso
4.7 (355)
Toca, Espresso from MexicoTocaHardFacts
Toca, Espresso from Mexico
65 reviews
Compadre, Italian espressoCompadre, Italian espresso
Compadre, Italian espresso
4.8 (138)
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Dosing Ring 51mm for DeLonghi DedicaDosing Ring 51mm for DeLonghi Dedica
Dosing Ring 51mm for DeLonghi Dedica
5.0 (5)
KM Tamper pressure-regulating 51mm suitable for Delonghi DedicaKM Tamper pressure-regulating 51mm suitable for Delonghi Dedica
KM Tamper pressure-regulating 51mm suitable for Delonghi Dedica
4.3 (3)
BOOKOO Themis Ultra – Bluetooth Coffee Scale with Timer & AppBOOKOO Themis Ultra – Bluetooth Coffee Scale with Timer & App
BOOKOO Themis Ultra – Bluetooth Coffee Scale with Timer & App
5.0 (2)
Ruhr Area Coffee School
Basel Coffee School
Online Academy
Home Barista Online Course - E-Learning Platform
Home Barista Online Course - E-Learning Platform
Barista Online Course for the De'Longhi Dedica
Barista Online Course for the De'Longhi Dedica
Home Barista Course Level 1 - Introduction
Home Barista Course Level 1 - Introduction
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decaf
Wie wird Kaffee entkoffeiniert? Die vier Verfahren im Vergleich
September 1, 2026

How is coffee decaffeinated? Comparing the four methods

Philipp Schallberger
Four methods, one goal: the caffeine must come out of the bean, everything else should stay in. Dichloromethane, ethyl acetate, water and CO₂ compared, with pressure, time, residues and limit values. We spoke with the decaffeinators CR3 in Bremen, Descamex in Mexico and Swiss Water in Canada.
Allgemein
Wie lange wirkt Koffein? Halbwertszeit, Schlaf und Entzug
August 27, 2026

How long does caffeine work? Half-life, sleep and withdrawal

Philipp Schallberger
Half-life, sleep, withdrawal, the cortisol myth: Dr. Carolin Reichert from the Center for Chronobiology Basel clarifies what is evidence-based and what is not.
Allgemein
Entkoffeinierter Kaffee – wie geht und schmeckt das?
August 26, 2026

Decaffeinated coffee – how is it made and what does it taste like?

Philipp Schallberger
I spent a month drinking only decaffeinated coffee. What I learned about retention caffeine, taste, and a market that belongs to only a few people.
Apas, Organic Espresso from BrazilHardFactsApas
Apas, Organic Espresso from Brazil
4.8 (1387)
Dreispitz, EspressoDreispitz, Espresso
Dreispitz, Espresso
4.7 (355)
Toca, Espresso from MexicoTocaHardFacts
Toca, Espresso from Mexico
65 reviews
Compadre, Italian espressoCompadre, Italian espresso
Compadre, Italian espresso
4.8 (138)
Dosing Ring 51mm for DeLonghi DedicaDosing Ring 51mm for DeLonghi Dedica
Dosing Ring 51mm for DeLonghi Dedica
5.0 (5)
KM Tamper pressure-regulating 51mm suitable for Delonghi DedicaKM Tamper pressure-regulating 51mm suitable for Delonghi Dedica
KM Tamper pressure-regulating 51mm suitable for Delonghi Dedica
4.3 (3)
BOOKOO Themis Ultra – Bluetooth Coffee Scale with Timer & AppBOOKOO Themis Ultra – Bluetooth Coffee Scale with Timer & App
BOOKOO Themis Ultra – Bluetooth Coffee Scale with Timer & App
5.0 (2)
Eine direkte Seitenansicht des Hario V60 Dripper Neo vor weißem Hintergrund. Das Bild zeigt den dunkelgrauen, geriffelten, trichterförmigen Kaffee-Dripper, der auf einer soliden, schwarzen Basis steht.Eine Draufsicht von oben auf den Hario V60 Dripper Neo. Der dunkelgraue, durchscheinende Trichter zeigt die charakteristische, enge Spirale der 72 Rippen, die zum zentralen Abflussloch hinunterführen, was ein optisches Vortex-Muster erzeugt.
Hario V60 NEO 02 Hand Filter
No reviews
Home Barista Online Course - E-Learning Platform
Home Barista Online Course - E-Learning Platform
Barista Online Course for the De'Longhi Dedica
Barista Online Course for the De'Longhi Dedica
Home Barista Course Level 1 - Introduction
Home Barista Course Level 1 - Introduction
Home Barista Course Level 2 - Advanced
Home Barista Course Level 2 - Advanced
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Wissenswerte Themen
Coffee knowledge
Authors
Philipp Schallberger Benjamin Hohlmann
Artikel
August 14, 2026
Direct Trade Coffee: Anyone can say it, no one has to prove it
From Philipp Schallberger
Direct Trade Kaffee: Jeder darf es sagen, niemand muss es belegen
Direct trade and direct trade: There is no seal, no definition, no inspection authority. What the term once meant and why we don't use it.
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Beliebt
June 15, 2025
Podcast: Elucid - Samuel Knauss and Julius Emmrich
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Podcast: Elucid - Samuel Knauss und Julius Emmrich
January 31, 2025
Podcast: Annual review with Raphael Studer, Algrano
From Philipp Schallberger
Podcast: Jahresrückblick mit Raphael Studer, Algrano
December 16, 2024
Podcast: Trading Coffee. Explained and Challenged
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Podcast: Trading Coffee. Explained and Challenged
December 9, 2024
Podcast: Peter Lerch, Rainforest Alliance
From Philipp Schallberger
Podcast: Peter Lerch, Rainforest Alliance
November 22, 2024
Podcast: Jan von Enden, Here we Grow
From Philipp Schallberger
Podcast: Jan von Enden, Here we Grow
October 8, 2024
Podcast: Mount Sunzu. The mega coffee project in Zambia. A conversation with Luca Costa
From Philipp Schallberger
Podcast: Mount Sunzu. Das Mega-Kaffeeprojekt in Sambia. Ein Gespräch mit Luca Costa
June 1, 2024
Podcast: Sebastian Kohrs on Kenya and Ethiopia. Why don't the coffees taste the same as they used to?
From Philipp Schallberger
Podcast: Sebastian Kohrs über Kenia und Äthiopien. Warum schmecken die Kaffees nicht mehr wie früher?
May 20, 2024
Podcast: Industrial Designer Roberto Inderbitzin - can design change the world of coffee?
From Philipp Schallberger
Podcast: Industriedesigner Roberto Inderbitzin - kann Design die Kaffeewelt verändern?
May 5, 2024
Podcast: Janina Grabs on the EUDR and how the world of coffee is set to change
From Philipp Schallberger
Podcast: Janina Grabs über die EUDR und wie sich die Kaffeewelt verändern wird
April 20, 2024
Podcast: Frauke Fischer on coffee, cocoa and biodiversity
From Philipp Schallberger
March 1, 2024
Podcast: Sustainability & Psychology & Coffee - a conversation with Laura Sommer
From Philipp Schallberger
Podcast: Nachhaltigkeit & Psychologie & Kaffee - ein Gespräch mit Laura Sommer
February 19, 2024
Podcast: Barista Championships - Vanity project or life-changing?
From Philipp Schallberger
Podcast: Baristameisterschaften - Selbstzweck oder lebensverändernd?
February 11, 2024
Podcast: The next generation of coffee in Colombia - Frédéric Bertolone
From Philipp Schallberger
Podcast: The next Generation of Coffee in Kolumbien - Frédéric Bertolone
December 21, 2023
Podcast: The 2023 Coffee Year - Consolidations, Crisis, Market Correction
From Philipp Schallberger
Podcast: Das Kaffeejahr 2023 - Konsolidierungen, Krise, Marktkorrektur
December 7, 2023
Podcast: Coffee Machines and Innovation - Dominik Maier, Nunc.
From Philipp Schallberger
Podcast: Kaffeemaschinen und Innovation - Dominik Maier, Nunc.
November 15, 2023
Podcast: Coffee Cooperatives - Conflict, Identity and Pillars
From Philipp Schallberger
Podcast: Kaffee-Kooperativen - Konflikt, Identität und Pfeiler
July 16, 2023
Podcast: Anja Schröder, Sustainability Communication
From Philipp Schallberger
Podcast: Anja Schröder, Nachhaltigkeitskommunikation
July 13, 2023
Podcast: Thomas Koziorowski, CTO Probat
From Philipp Schallberger
Podcast: Thomas Koziorowski, CTO Probat
June 25, 2023
Podcast: Andreas Idl, Cropster - What does the coffee roastery of the future look like?
From Philipp Schallberger
Podcast: Andreas Idl, Cropster - Wie sieht die Kaffeerösterei der Zukunft aus?
May 21, 2023
Podcast: Christian Cwik, Historian, University of Graz - Coffee, Slavery and Colonialism
From Philipp Schallberger
Podcast: Christian Cwik, Historiker, Uni Graz - Kaffee, Sklaverei und Kolonialismus
May 15, 2023
Coffea Futurica Podcast: Gerrit Vorhoff, Carbotech AG & Tobias Milz, Kaffeemacher:innen
From Philipp Schallberger
Coffea Futurica Podcast: Gerrit Vorhoff, Carbotech AG & Tobias Milz, Kaffeemacher:innen
April 10, 2023
Coffea Futurica Podcast: Jan Wilkens, University of Hamburg
From Philipp Schallberger
Coffea Futurica Podcast: Jan Wilkens, Uni Hamburg
December 28, 2022
Coffea Futurica Podcast: Lukas Harbig from Cumpa
From Philipp Schallberger
Coffea Futurica Podcast: Lukas Harbig von Cumpa
December 21, 2022
Coffea Futurica Podcast: Roasters United - Alex Urban and Nadine Heymann
From Philipp Schallberger
Coffea Futurica Podcast: Roasters United - Alex Urban und Nadine Heymann
December 3, 2022
Coffea Futurica Podcast: Chahan Yeretzian, ZHaW
From Philipp Schallberger
Coffea Futurica Podcast: Chahan Yeretzian, ZHaW
November 19, 2022
Coffea Futurica Podcast: Katja Schmittner, Fairtrade Max Havelaar
From Philipp Schallberger
Coffea Futurica Podcast: Katja Schmittner, Fairtrade Max Havelaar
November 12, 2022
Coffea Futurica Podcast: Melanie Rutten-Sülz, Solidaridad
From Philipp Schallberger
Coffea Futurica Podcast: Melanie Rutten-Sülz, Solidaridad
November 5, 2022
Coffea Futurica Podcast: Sarah Symanczik & Andreas Fliessbach, FiBL
From Philipp Schallberger
Coffea Futurica Podcast: Sarah Symanczik & Andreas Fliessbach, FiBl
October 31, 2022
Coffea Futurica Podcast: Livia d'Ambrosio & Raphael Schilling, Southpole Group
From Philipp Schallberger
Coffea Futurica Podcast: Livia d'Ambrosio & Raphael Schilling, Southpole Group
October 15, 2022
Coffea Futurica Podcast: Philipp Reichel, Communal Coffee, Berlin
From Philipp Schallberger
Coffea Futurica Podcast: Philipp Reichel, Communal Coffee, Berlin
October 9, 2022
Coffea Futurica Podcast: Pablo von Waldenfels, Reena Eddiks, Tchibo
From Philipp Schallberger
Coffea Futurica Podcast: Pablo von Waldenfels, Reena Eddiks, Tchibo
October 2, 2022
Coffea Futurica Podcast: Johanna Jacobi, ETH Zurich, on the agroecological transition
From Philipp Schallberger
Coffea Futurica Podcast: Johanna Jacobi, ETH Zürich, über die Agrarökologische Transition
September 28, 2022
Coffea Futurica Podcast: Where will coffee still be produced in 2050? A conversation with one of the authors of the Consus study, Roman Grüter from the ZHAW
From Philipp Schallberger
Coffea Futurica Podcast: Wo wird 2050 noch Kaffee produziert? Gespräch mit einem Autor der Consus-Studie, Roman Grüter von der ZHaW
September 18, 2022
Coffea Futurica Podcast: Climate change and its impact on coffee production. Christian Bunn, CIAT
From Philipp Schallberger
Coffea Futurica Podcast: Klimawandel und der Einfluss auf die Kaffeeproduktion. Christian Bunn, CIAT
September 11, 2022
Coffea Futurica Podcast: Coffee and climate change.
From Philipp Schallberger
Coffea Futurica Podcast: Kaffee und Klimawandel.
March 2, 2022
Coffea Economica Podcast: Philipp Schallberger, Kaffeemacher:innen with an analysis and an outlook
From Philipp Schallberger
Coffea Economica Podcast: Philipp Schallberger, Kaffeemacher:innen mit einer Analyse und einem Ausblick
February 5, 2022
Coffea Economica Podcast: Mark Bolliger, Finca Rosenheim, Peru
From Philipp Schallberger
Coffea Economica Podcast: Mark Bolliger, Finca Rosenheim, Peru
January 22, 2022
Coffea Economica Podcast: Hans Fässler, NKG Tropical Farm Management
From Philipp Schallberger
Coffea Economica Podcast: Hans Fässler, NKG Tropical Farm Management
January 14, 2022
Coffea Economica Podcast: Andreas Pingo Felsen, Quijote Kaffee
From Philipp Schallberger
Coffea Economica Podcast: Andreas Pingo Felsen, Quijote Kaffee
January 8, 2022
Coffea Economica Podcast: Robert Heuveldop, List & Beisler
From Philipp Schallberger
Coffea Economica Podcast: Robert Heuveldop, List & Beisler
January 2, 2022
Coffea Economica Podcast: Katharina Gerasch, Coffee Consultant
From Philipp Schallberger
Coffea Economica Podcast: Katharina Gerasch, Coffee Consultant
December 27, 2021
Coffea Economica Podcast: Kleber Cruz, Green Coffee Buyer for GEPA
From Philipp Schallberger
Coffea Economica Podcast: Kleber Cruz, Rohkaffee-Einkäufer der GEPA
December 18, 2021
Raphael Studer, Co-founder and CEO of algrano on the podcast
From Philipp Schallberger
Raphael Studer, Co-Gründer und CEO algrano im Podcast
February 17, 2021
The History of Coffee in Switzerland
From Philipp Schallberger
Geschichte des Kaffees in der Schweiz
October 25, 2020
Podcast with star chef Andreas Caminada: Coffee quality in Swiss gastronomy.
From Philipp Schallberger
Podcast mit Sternekoch Andreas Caminada: Die Kaffeequalität in der CH-Gastro.
September 29, 2020
Chocolate and coffee. Similarities and differences. A podcast with Christoph Inauen from Choba Choba
From Philipp Schallberger
Schokolade und Kaffee. Ähnlichkeiten und Unterschiede. Ein Podcast mit Christoph Inauen von Choba Choba
January 16, 2018
Kaffeemacher podcast: Varieties, nursery, and fermentation
From Benjamin Hohlmann
Kaffeemacher:innen-Podcast: Varietäten, Baumschule und Fermentation

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