Читать книгу Aromatherapy Workbook - Shirley Price - Страница 29

Rectification (‘putting right’, or ‘cleaning up’) is carried out by redistilling an essential oil which either has been contaminated with undesirable plant products (such as plant dust) through careless distillation procedure, or contains colour or aroma molecules undesirable for the perfumer. The end product is not necessarily an improvement in quality^8c but is what the perfumer wants.