Archive for October, 2009
Friday, October 30th, 2009

Does food fit into this table?
Here at Khymos I aim to cover things related to food and chemistry, and as I stumbled over a periodic table of cupcakes (with clickable “elements” linked to recipes) I couldn’t resist to dig a little deeper. And look what I found! The periodic table of elements is iconic, but the periodic table has also become an organizing metaphor for all sorts of things, including food. The Internet database of periodic tables holds more periodic tables than you could ever dream of, but it’s not complete – at least not with regards to food. Here are the food related periodic tables that I’ve been able to find. Fun? Yes! Useful? No, not really
At the end of the post I’ve also included examples of how the real periodic table of elements can be illustrated in a more or less edible fashion. All images are linked to the page where I found them. Are you aware of other periodic tables of food? Please let me know and I’ll include them in this post.
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Tags: beer, booze, candy, cereal, cheese, chili, cupcake, dessert, food, jam, periodic table, posters, pumpkin, scoville, TGIF, wine
Posted in fun with food | 8 Comments »
Saturday, October 24th, 2009

Miss Silvia is full of surprises! She’s been around the house for a year, but only now did she reveal one of her hidden capabilities. Did you know that you can make scrambled eggs with the steam wand of your espresso machine? Me neither. It’s a brilliant idea and one can wonder why no one has done this before. I mean, espresso machines have been around for a while. And as it turns out – according to Kelly’s comment below this was done in San Francisco back in the 90′s. It seems as if the credits for rediscovering these scrambled eggs should go to Chef Jody Williams (and thanks to Jessica at FoodMayhem for posting this). I’ve tried it several times and it works very well. I’d even say that this gives you another reason to purchase an espresso machine with a proper steam wand! Many other reasons can be found in my first post about Miss Silvia. (more…)
Tags: aeration, custard, egg, espresso machine, Miss Silvia, Ranciliio, sabayon, scrambled eggs, steam, steam wand, video, zabaglione
Posted in equipment, experiments, molecular gastronomy, recipe, tips & tricks | 23 Comments »
Sunday, October 18th, 2009

A sourd dough bread made from a spontaneous starter
After 7 days of feeding my sour dough starter “took off” and was ready for baking. Even with a water bath set to 28 °C it took longer than expected.
I started off with 100% hydration as this is convenient when you have to feed your starter frequently. Using only whole grain rye flour and water, I fed my starter every 12 hours (I’ve included details of the “feeding schedule” at the end of this post). This time interval is based on the growth cycle of yeast, where the yeast after an exponential growth phase reaches a plateau after 8-12 hours. This is the best time for feeding the starter.
There seems to be a consensus that a wet starter (more…)
Tags: acetic acid, aeration, Baker's percentage, hydration, LAB, lactic acid, lactic acid bacteria, lactobacillus, pH, Saccharomyces exiguus, sourdough, sourdough starter, yeast
Posted in academic articles, books, equipment, experiments, molecular gastronomy, recipe, recommendations, science | 10 Comments »
Wednesday, October 7th, 2009

This post is mainly of interest to readers who understand Norwegian. I post this because I recently updated Khymos with a couple of pages of special interest for people in Scandinavia. I’ve also recently held several presentations to Norwegian audiences, and in this respect there are some pages in particular that I would like to point them to (such as local suppliers, books etc.). Therefore the rest of the post is in Norwegian, but I can assure you that I will continue to blog in English
Jeg skriver på norsk fordi jeg nylig (more…)
Tags: kjøkkenkjemi, kjemi på kjøkkenet, molekylær gastronomi
Posted in molecular gastronomy | 1 Comment »