Just in case anyone reads "hexane" and thinks that it looks scary, you may be justified--hexane is a byproduct of crude oil--but know that it has many uses, and
is used, for consumable products, i.e., food. Trust me on this, you have eaten many foods (or ingredients in food) that were processed at one time with hexane. Soy lecithin is in just about all processed foods that don't require a VERY proactive effort in locating; much of all the soy processing uses hexane.
Canola oil? Yep, it gets processed with hexane too.*
Taken from the Cornucopia Institute:
...Hexane is a byproduct of gasoline refining. It is a neurotoxin and a hazardous air pollutant. Soybean processors use it as a solvent—a cheap and efficient way of extracting oil from soybeans, a necessary step to making most conventional soy oil and protein ingredients. Whole soybeans are literally bathed in hexane to separate the soybeans’ oil from protein...
To read the small article in its entirety, click
here.
* Certified organic canola oil that has been cold or expeller-pressed does not use hexane for extraction.