SNAS vs Initial Nutrient Addition

[Eslais]

I was wondering if SNAS is really needed or contributes greatly to reduce off flavors. If I'm not mistaken, in 2 identical batches, SNAS would reduce the fermentation time in the same conditions. Wouldn't the "rush" produce off flavors stressing the not-so-capable yeast by the "natural selection" byproduct of yeast being fed?

On the other hand, if you want the fermentation to be as slow as possible to reduce off flavors, why would you use SNAS, if one consequence of this is rushing the fermentation because of the added nutrients?

Thanks!

 

[Eslais]

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[RPh_Guy]

Wouldn't the "rush" produce off flavors stressing the not-so-capable yeast by the "natural selection" byproduct of yeast being fed?

Nope!
SNA is the standard.