The ethanol may very well be acidified with any non-harmful acid. Preferred acids are hydrochloric acid, phosphoric acid, and natural acids for example tartaric acid and citric acid. Hydrochloric acid leads to an extract aquiring a appealing characteristic pink colour. The extracts with the best phenolic information have been acquired https://cocoashellgranules83615.livebloggs.com/41729598/the-best-side-of-cocoa-shell-granules