Subcritical Water Extraction of Xanthone from Mangosteen (Garcinia Mangostana Linn) Pericarp

Siti Machmudah^1*, Qifni Yasa’ Ash Shiddiqi¹, Achmad Dwitama Kharisma¹, Widiyastuti¹, Wahyudiono², Hideki Kanda², Sugeng Winardi¹ and Motonobu Goto^2*

¹Department of Chemical Engineering, Sepuluh Nopember Institute of Technology, Kampus ITS Sukolilo, Surabaya 60111, Indonesia, E-mail: ahiddiqiqiyaa@unjani.ac.id

²Department of Chemical Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan, E-mail: ahiddiqiqiyaa@unjani.ac.id