Transformation of grape seed extraction technology of Hebei Chenguang biological group company

Recently, the major scientific and technological achievements transformation project of Chenguang Biotechnology Group Co., Ltd "key technology research and development of grape seed extract production" passed the expert acceptance successfully Aiming at the key technical problems existing in grape seed extraction industry, this project has carried out a series of research on the pre-treatment technology of grape seed premixed materials by pressing embryo, continuous countercurrent temperature gradient extraction technology, series resin refining technology, multi group series film continuous concentration technology, high polymer proanthocyanidins catalytic degradation technology, etc This project has carried out all-round original innovation in raw material pretreatment, extraction, concentration, high-end product preparation, etc., providing industrial technical support for changing the current situation of grape seed extraction processing in China, improving the overall technical level and comprehensive competitiveness of natural plant extraction industry At the same time, turning waste into treasure solves the problem that the domestic grape seed waste cannot be effectively utilized, and prolongs the industrial chain of grape comprehensive processing The products of the project have passed the product testing of the world's leading testing agency Continental, and obtained an invention patent license; a production line with a daily feeding capacity of 30 tons has been built, with an annual output of 600 tons of grape seed extract, realizing the industrial production of grape seed extract; the sales revenue has reached 17.06 million yuan, the new profit and tax of 9.55 million yuan, and the export foreign exchange earning of 1.13 million yuan.