Choosing the Right Water

In the nineteen-ninety-two movie, Scent of a Woman, LtCol. Frank Slade, while dinning at the Astoria, commented about the bread.

Colonel Slade —
Try one of these rolls, Charlie.
I buttered it for ya.

– Bread’s no good west of the Colorado.

– Water’s too alkaline.

Is the Colonel correct?
Since it would be impossible to produce a loaf of bread without water, water being a basic ingredient, then perhaps choosing your water is as important as choosing the flour.

Through a bit of research this is what I discovered. We can classify water several ways, hard, soft, alkaline, or acidic. Soft water weakens the gluten during mixing and fermentation. (This can be corrected by slightly increasing the salt.) Alkaline water not only weakens the gluten but retards the fermentation thus is considered the most harmful. Slightly acidic water will let the yeast perform at its best. Thus, hard water that is slightly acidic will yield the best bread.

So, Lieutenant Colonel Frank Slade’s statement is correct.

Comments

3 responses to “Choosing the Right Water”

  1. jam Avatar

    I'll be darned. I guess that is rather intuitive when you think about it. But I hadn't. Thanks for passing that along, Randy!

  2. Greg Zenitsky Avatar

    This is interesting because I was thinking about this when I made my first loaf last week. I was wondering whether I should be using purified drinking water like I do for my Keuring coffee maker. However, according to your statement above about hard water being preferable, tap water would be best. I just hate the idea of using water that is flouridated. Perhaps running tap water through a Brita would be the best compromise?

  3. jam Avatar

    I've been using tap water, Greg. But only cold. If I need warm or hot water, I stick it in the microwave for a bit.

    The Brita web site states: Brita® Pitchers/Dispensers have been tested and verified to remove only a trace amount of fluoride over the life of a filter.

    However, apparently the Brita filters (referencing their web page again) do remove chlorine, which might have more of an effect on taste than fluorides.

    It is rumored that leaving water sit in a container for 24 hours or so will also remove a good deal of chlorine (and apparently not fluorides). At least, that is the prevailing wisdom from people with aquariums.

    If you try this, let us know what you think.

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