Home
Wissenswerte Themen
Coffee Knowledge
Autoren
Philipp Schallberger Nadja Schwarz Benjamin Hohlmann
Artikel
May 29, 2025
Light leads to perfect coffee – refractometers in coffee brewing
From Benjamin Hohlmann
Mit Licht zum perfekten Kaffee – Refraktometer in der Kaffeezubereitung
Refractometers are scientific instruments that measure the refractive index of a liquid – in simple terms, how strongly light is bent (refracted) in a medium. In the coffee world, the refractive index is directly related to the concentration of dissolved substances in the coffee beverage, known as Total Diss...
Reading next
Beliebt
June 15, 2024
The best barista oat milk - the big comparison
From Benjamin Hohlmann
Die beste Barista-Hafermilch - der große Vergleich
June 20, 2023
Stovetop Espresso Maker (Moka Pot): Instructions, Recipes and Tips from a Barista
From Benjamin Hohlmann
Espressokocher (Mokka Kanne): Anleitung, Rezepte und Tipps vom Barista
June 19, 2021
Water filter pads for espresso machines – use and problems
From Benjamin Hohlmann
Wasserfilterpads für Espressomaschinen – Einsatz und Probleme
April 17, 2021
Good Water for Coffee – The Ultimate Coffee Water Guide
From Benjamin Hohlmann
Gutes Wasser für Kaffee – die ultimative Kaffeewasser-Anleitung
June 10, 2020
Cafe Americano – Preparation with an Espresso Machine
From Benjamin Hohlmann
Cafe Americano – Zubereitung mit Espressomaschine
January 4, 2020
How to Make Espresso: Guide, Recipe & Grind Size
From Benjamin Hohlmann
Espresso zubereiten: Anleitung, Rezept & Mahlgrad
December 1, 2019
Which coffee tastes best? – 9 decision-making tips
From Benjamin Hohlmann
Welcher Kaffee schmeckt am besten? – 9 Entscheidungstipps
October 31, 2019
Moccamaster KBG 741 Coffee Machine Test – As Good as Its Reputation?
From Benjamin Hohlmann
Moccamaster KBG 741 Kaffeemaschine Test – so gut wie der Ruf?
October 25, 2019
How much coffee grounds per cup of coffee?
From Benjamin Hohlmann
Wieviel Kaffeepulver pro Tasse Kaffee?
August 13, 2019
Coffee Extraction and Strength
From Benjamin Hohlmann
Extraktion und Stärke von Kaffee
April 21, 2019
20 Reasons Why Your Espresso Doesn't Taste Good
From Benjamin Hohlmann
20 Gründe warum der Espresso nicht schmeckt
January 15, 2019
Clean your coffee grinder - tips for quick, regular cleaning
From Benjamin Hohlmann
Kaffeemühle reinigen - Tipps für schnelles, regelmäßiges Säubern
December 23, 2018
Cleaning your espresso machine – simple and quick
From Benjamin Hohlmann
Espressomaschine reinigen – einfach und schnell
August 20, 2018
12 Cold Brew Recipes – Cocktails and Base Recipe
From Benjamin Hohlmann
12 Cold Brew Rezepte – Cocktails und Basis-Rezeptur
August 24, 2016
Aeropress with Salt & Pepper & Felix Hohlmann
From Benjamin Hohlmann
Aeropress mit Salz & Pfeffer & Felix Hohlmann
April 16, 2016
Vibration pump versus rotary pump
From Benjamin Hohlmann
Vibrationspumpe versus Rotationspumpe
Kaffeewissen
Mit Licht zum perfekten Kaffee – Refraktometer in der Kaffeezubereitung
August 22, 2026
Light leads to perfect coffee – refractometers in coffee brewing
From Benjamin Hohlmann
August 23, 2026
The best barista oat milk - the big comparison
From Benjamin Hohlmann
August 23, 2026
Stovetop Espresso Maker (Moka Pot): Instructions, Recipes and Tips from a Barista
From Benjamin Hohlmann
August 24, 2026
Water filter pads for espresso machines – use and problems
From Benjamin Hohlmann
August 23, 2026
Good Water for Coffee – The Ultimate Coffee Water Guide
From Benjamin Hohlmann
Kaffeewissen
Vibrationspumpe versus Rotationspumpe
August 23, 2026
Vibration pump versus rotary pump
From Benjamin Hohlmann
August 23, 2026
Aeropress with Salt & Pepper & Felix Hohlmann
From Benjamin Hohlmann
July 4, 2026
12 Cold Brew Recipes – Cocktails and Base Recipe
From Benjamin Hohlmann
August 26, 2025
Cleaning your espresso machine – simple and quick
From Benjamin Hohlmann
August 23, 2026
Clean your coffee grinder - tips for quick, regular cleaning
From Benjamin Hohlmann
Espressomaschinen
Cafe Americano – Zubereitung mit Espressomaschine
June 10, 2020
Cafe Americano – Preparation with an Espresso Machine
From Benjamin Hohlmann
Espressomaschine reinigen – einfach und schnell
December 23, 2018
Cleaning your espresso machine – simple and quick
From Benjamin Hohlmann
Vibrationspumpe versus Rotationspumpe
April 16, 2016
Vibration pump versus rotary pump
From Benjamin Hohlmann