I have a question pertaining to being a fondeur (love that word!) and mixing different percentages...can someone tell me if there is a mathematical equation to figure out the final amount of cacao after you've mixed two...for example if I mix some 41% milk with some 56%...?
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Think of percent as parts per 100 and add them up. So for your example:
41:100 + 56:100 = 97:200. Reduce the final ratio to 48.5:100 or 48.5%.
Permalink Reply by Ben Rasmussen on December 21, 2011 at 9:18am If you're just mixing them evenly, you just need an average, so:
(41+56)/2=48.5 cacao
If you're using one more than the other, for example a blend that is 75% of the 41% milk and 25% of the 56% dark, this should work:
(41*.75)+(56*.25)=44.75% cacao
This also works out for using equal amounts:
(41*.5)+(56*.5)=48.5% cacao
Permalink Reply by Simone Vandersteen on December 21, 2011 at 1:08pm Thank you Ben and Adam, that's a big help!
Permalink Reply by Predrag Miladinovic on March 22, 2012 at 4:46pm In a 70% chocolate, how do we know the content of cocoa liquor as opposed to the cocoa butter content?
Permalink Reply by Simone Vandersteen on March 22, 2012 at 5:51pm I think you have to ask the company who makes/supplies it...but I could be wrong, I'm certainly not a pro.
Permalink Reply by ChocoFiles on March 22, 2012 at 5:51pm I've got just the thing for you. Check out my blog post, "how to determine the fat content in cacao" at Drexelius Chocolate.
Permalink Reply by Simone Vandersteen on March 22, 2012 at 5:58pm Thank you! That helped me!
Permalink Reply by Predrag Miladinovic on March 22, 2012 at 10:17pm Thank so much, it totally makes sense: learning through reading the nutritional info and doing some math. Great blog.
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