Oxytocin extracting solution and technological preparation method thereof

• Main Authors: SHEN LIYUN, CHEN JIAN, LIU CHUANXIU, XIE WEI, FU ZHONGMIN
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2024
• Subjects: CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY; PEPTIDES

The invention relates to the technical field of medicines, in particular to an oxytocin extracting solution and a technological preparation method thereof. A preparation method of the oxytocin extracting solution comprises the following steps: S1, extracting oxytocin; s2, ion exchange; s3, separation and purification. The invention relates to an oxytocin extracting solution which is simple in preparation method and high in operability. In the preparation process of the oxytocin extracting solution, a process of combining a membrane technology and resin purification is adopted, and two times of preparation and purification are carried out, so that the problems of low yield, more impurities, low titer, poor storage period stability and the like of the existing oxytocin extracting solution product in the process preparation process are greatly improved; the oxytocin extracting solution with high purity and good safety is prepared. 本发明涉及医药技术领域，具体是涉及一种缩宫素提取液及其工艺制备方法。所述缩宫素提取液制备方法包括如下步骤：S1缩宫素提取；S2离子交换；S3分离纯化。本发明涉及一种