Herbal extracts are manufactured in compliance with the pharmacopoeia requirements, regulatory framework of the Republic of Bulgaria and relevant regulations and directives of the European Union. Production process is in accordance with the implemented Good manufacturing and Hazard Analysis and Critical Control Point / HACCP /.
The level of processing of plant raw materials in accordance with the requirements for shape, condition and quality of the end product, requires and determines the following phases and stages of production:
Water-alcohol extraction. Total extraction. The extraction process is carried out at a protective temperature with continuous circulation of the extracted material.
Concentration process in vacuum. Resulting in a liquid extract with a certain percentage of dry substance, in accordance with the client and product requirements
Drying – the raw material is processed to powder using two methods:
* drying in a vacuum drying chamber;
* CPH -10, horizontal spray drier.