Also, sand bars developed at the mouths of rivers which feed the placer deposits are rich trap sites where the winnowing action of the waves are most efficient, because heavy minerals, if they are going to be too heavy to be moved, will deposit at an isthmus in preference to drifting too far down the beach.
The term âcarrier oilâ encompasses hundreds of different oils and butters. In the most basic sense, the word âcarrierâ serves to distinguish oils that are not âessentialâ oils. Common carrier oils include olive oil, coconut oil, shea butter, cocoa butter, grapeseed oil, canola oil, sweet almond oil, walnut oil, and more. The oils in this category vary wildly in terms of texture, colour, thickness, nutritional composition, and scent, but generally they are our base oils/butters.
Canola oil (provided that it has not been hydrogenated to increase its stability) contains very small amounts of trans fatty acids at levels too low to be a health concern. I don't see any reason to shy away from non-hydrogenated canola oil on account of trans fat. However, to be sure you're getting only this trace level of trans fat from your canola oil, you'll definitely want to check on the ingredient list to make sure that the word hydrogenated does not appear.