On the way to the perfect raw chocolate… for my latest experiment, I made raw chocolate with different kinds of healthy sweeteners:

For the experiment, we were three people to judge the quality of the sweetener between 0 (awful) and 10 (awesome). The outcome is interesting. Marple syrup and agave syrup seem to be the best, closely followed by Xylitol. Stevia is ok (here I used dried and grinded Stevia), however, its sweetnes does not seem to get a full and round taste. Its taste is rather sharp and if used too much, it can be disturbing. Maybe it would be better with fresh stevia? Molasses has not been judged well, as it comes a long with a very strong taste and not so much sweetness.

For my last chocolate preparations I was using Xylitol (with a bit of stevia) as it seems to be healthywise (especially for the teath) the most advantageous sweetener. One downside during the experiments was that its crystals did not melt in the chocolate. Blending chocolate and Xylitol together at a high speed before pouring them into the molds has proven to be helpful. I like the final outcome 🙂 .

Here is the final result of the average score along with standard deviation indicated by the error bars:

Experiment for different healthy chocolate sweeteners

February 29, 2012 Food, My Life

One of this weekend’s highlights: My first self-made raw chocolate! The good things are that it’s healthy (sic! unheated, raw chocolate is a very rich source of anti-oxidants, including flavonoids and many minerals), super tasty, fun to do, and fairly easy! Miammmm! Try googling some recipies. I’m still experimenting with the sweetener, Xylitol (sweet & good for your teeth!) seems to be a very good option, but the taste does not convince me yet… I still need to experiment 😉 . Agave syrup is the safe way to go for now. Here some pictures of the final result…


January 29, 2012 Food, My Life

During the Free and Open Source Conference (FrOSCon) 2011, I had the chance to give a presentation on the Dojo Toolkit, an Open Source JavaScript library that helps to ease the development of AJAX websites and Rich Internet Applications (RIA). At Univention, I am currently involved in a redesign of our extensive administration frontend for the Univention Corporate Server, our business Linux distribution. For this project, we strongly rely on Dojo in combination with a server backend written in Python 🙂 .

You can find my slide at slideshare.net.

September 25, 2011 Development, Linux

It has already been a while that I transcribed David Qualey’s marvelous song “A Prayer” for acoustic guitar from his CD Handmade. In order to share this effort, here David Qualey – A Prayer – Tablature score for Guitar (PDF), as well as the LilyPond Sources and the automatically generated MIDI file. Enjoy 🙂 !

January 20, 2011 Music

“Moin” from Bremen, North-Germany! I am very happy to announce that I will start a new job at the Linux and Open Source company Univention. I always was intrigued by the philosophy and the possibilities of open source .. and to be able to work in this domain as a full time job, is just great 🙂 . I’m very much looking forward to my new job!

October 31, 2010 My Life

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