High fiber flour mix

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Hello

 

I have been using King Arthur flour high fiber flour mix. The mix combines, white bread flour, barley flour and

hi-maize resistant corn starch.  KAF tells me this mix is proprietary. I've gotten a sample of hi-maize and would

like to make my own mix. Does anyone have any ideas on good formulations?

Thanks.

Each cup of your high fiber flour mix will be a blend comprised of  86.8 grams (about 3.1 oz) of bread flour and 33.2 grams ( about 1.2 oz) of their KA Pure Corn Fiber product(hi maize corn starch).

That "barley flour" component is just the "malted barley flour" that is already a typical addition to most US bread flours(pretty sure, read the KA Hi Maize flour mix and bread flour ingredient labels).

Gram for gram, hi-maize corn starch has far more fiber(60%) than anything mentioned here.

However, Sindlero probably already knows that. 

You can buy the starch online at http://shop.honeyville.com/hi-maize-resistant-starch.html.  I think you can get it other places, but I like this one, because they charge a flat shipping rate of $4.99, no matter how much you order.  It's ground shipping (pay more if you want it faster), but they ship quickly, so I usually get it within a week.

I am currently looking for a soft, less dense loaf of white whole wheat sandwich bread with fewer carbs and addtitional prebiotics, so am going to be testing with boiled flour and Hi-maize.  If anyone has already gone down this road, I would appreciate any tips you may have...