Perspective Chapter: Theoretical Foundations of the Extraction Process

Abstract

The goal of the research is to create an environmentally friendly, resource-efficient technology for the production of ingredients from plant raw materials using liquefied gases. To a certain extent, this scientific research serves to fulfill the tasks specified in the decrees and decisions adopted in this direction and other normative documents: No. 63 of 27.01.2018 “Cultivation and industrialization of licorice and other medicinal plants in the Republic of Uzbekistan on the measures to further develop the processing method.” Decision of the Cabinet of Ministers of the Republic of Uzbekistan, President of the Republic of Uzbekistan dated January 7, 2022 No. PF-60 “Development Strategy of New Uzbekistan for 2022-2026 and the announced Decree of the President of the Republic of Uzbekistan. “On measures to further accelerate work on systematic support of families and women” PF dated March 7, 2022 – The competition organized together with the Family and Women’s Committee under the Ministry of Poverty Alleviation and Employment within the framework of priority tasks defined in Clause 5.2 of Decree No. 87. In addition, experimental studies of the process of extracting ingredients from plant raw materials using diluted carbon dioxide in the example of namatak, chamomile grapes, pumpkin and melon seeds, fruit seeds, pomegranate peel, as well as beech root (other local raw materials) will be held. Experiments were conducted to determine the influence of the main factors on the extraction of vegetable oils (extracts) based on the developed plan of experiments, mathematical models of the process were obtained as a result of mathematical-statistical processing of the experimental results, rationalization of the influencing factors parameters (pressure in the extractor, process temperature and duration) values are determined.