Podcast #17 – Jesper Alstrup – Roasting defects

This season stands for educating and learning. Every episode a special guest joins Filip to talk about the different disciplines in coffee roasting. We want to bring in new influences and latest techniques of roasting coffee, so that you can learn something new every time you listen in the car, the roastery or just at home.

Today’s episode is shining a light on roasting defects. Filip briefly talked about roasting defects in the episode with Samo Smrke, but we felt that people would love to know more about it. In this episode, Filip is interviewing Jesper Alstrup. Jesper is fairly young, but don’t underestimate the knowledge he possesses. He is a student who’s been studying roasting defects, so if there is someone who knows what a roasting defect is, he is the man for you.

You can also listen to the episode here:

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Podcast #21 – Joanna Alm – Women in roasting

In this weeks podcast Filip invited Joanna Alm to talk about the subject ‘Women in roasting’. Joanna is the Managing Director of Drop Coffee Roasters, and on the Board of Directors of the Specialty Coffee Association. Enjoy!


Roasting phases; different stages of roasting

The chemistry of coffee roasting has always fascinated me. We should consider the roasting process as a fundamental stage in a coffee’s journey from seed to cup. It unlocks the potential of the green coffee beans by creating hundreds of aromatic compounds. It also makes the beans brittle and porous enough to prepare the coffee for grinding and brewing.