Swapnali Hazarika,Dilip Konwar,Hirokjyoti Borah,Somiron Borthakur,Pranab Barkakati,Mohan Modon Bora,Ram Nath Das
申请号：
US15517439
公开号：
US10376840B2
申请日:
2015.10.07
申请国别(地区):
US
年份:
2019
代理人:
摘要：
The present invention relates to a process for separation of oxyresveratrol molecule from the extracted solution of Artocarpus lakoocha Roxb. through membrane application. The product can be obtained in excellent yield upto 81% in case of extraction using water as solvent and can be separated from the extracted mixture upto 98% using indigenously developed nanofiltration membrane. Only the desired Trans isomer is obtained and no cis isomerization takes place during the extraction process.
