If you're extracting from Mimosa rootbark, then pH 10 isn't any very good; when the pH in the aqueous Mimosa extract is in the 95.-12.5 variety, it turns a thick gritty grey coloration. If you are trying to extract from it, you happen to be apt to receive an dreadful emulsion. After the pH is lifted to about thirteen, the color adjustments once aga… Read More