A research group at Indian Institute of Technology (IIT) Kharagpur, led by Prof Proshanta Guha of the Agricultural and Food Engineering Department, has developed a novel betel leaf oil extraction ...

ZUNYI CITY, GUIZHOU, CHINA, January 16, 2026 /EINPresswire.com/ — In recent years, the pharmaceutical, food, and natural product industries have seen a continuous ...

A researcher from Edith Cowan University (ECU) has pioneered an innovative essential oil extraction process that could cut costs and increase yields. Essential oils are used in a range of industries, ...

IIT Kharagpur researchers have announced that they have developed novel betel leaf oil extraction technology to boost profitability of betel leaf farmers. Extraction of this essential oil from fresh ...