Sweeteners versus EM (Ethyl Maltol)
When it comes to DIY knowledge, Wayne of DIYorDIE clearly sits atop the pyramid with only a handful of other mixers. I've yet to come across anyone in DIY who rivals his expertise. His
DIYorDIE website is the only resource of its kind on planet Earth. It is extensive!!!
A few weeks ago Wayne published an updated video covering sweeteners. It is very thorough in covering all the current sweeteners. It also discusses when one might want to use one in a mix, as well as, when one may not want to use one.
Once upon a time EM was erroneously classified as a sweetener. It never was a sweetener.
EM does not activate the sweetness receptors on the tongue. Sucralose is a sweetener that does activate the sweetness receptors on our tongues (it's beneficial).
However, there are exceptions (

). EM when used with vanillin, or custard, or diacetyl ---
"feels" --- like a sweetener. In many cases EM will make custards "seem" sweeter. EM does not sweeten a custard, a vanillin, or a diacetyl --- it simply "feels" that way.
Per how our sense of taste functions, not using a sweetener will only activate flavor through our nose. For some, that is desirable. Others may want more of the "full spectrum". The full spectrum functions via our human senses of taste and smell (
here ). Understanding how those work truly helps us in creating better DIY mixes.
Many flavors used in DIY already have EM or Maltol in their ingredients. Adding additional EM to a mix can then be detrimental. Especially when used over 0.5%.
Likewise, many flavors already contain some level of sweetness in their ingredients (fruits, creams, bakery etc. etc.).
Sweeteners are an additive. As with any additive, we always want to use the least amount needed to accomplish "a goal". The goal is in fully understanding the profile we want to create and how best to accomplish said goal.
Adding as little as 0.25% - 0.5% of a sucralose based sweetener will activate our full spectrum of sweetness receptors. As a result a mix will be "more alive".
Generally speaking, a small amount of a sweetener, 0.25% - 0.5%, will not make a mix inherently sweeter.
CAP Super Sweet is widely recognized as the de facto standard in DIY.
@Zazie can you add this to the Appendix of your blog. Please. TIA
