Modification of Chitosan Isolation Method from Pearl Oyster Shell (Pinctada maxima sp) as A Source of Natural Polymer

DW Kurniawidi, G Alawiyah, S Rahayu… - Journal of Physics …, 2024 - iopscience.iop.org
Chitosan is natural polymer with abundant availability and unique characteristics. The
purpose of this study was to investigate the effects of various isolation methods on chitosan …

Fabrication of fine particle powder from Teak (Tectona Grandis) leaves as a textile dyeing with environmentally friendly technology

A Budianto, DL Dewi, S Rahayu… - … Pendidikan dan Ilmu …, 2024 - journal.ummat.ac.id
Green technology for eco-friendly dyes in textile industries has been required in recent
decades. An innovation was established by producing textile dyes from natural sources. This …

Etnobotani tumbuhan Pewarna Ecoprint oleh masyarakat Kecamatan Tempurejo dan Ambulu Kabupaten Jember Provinsi Jawa Timur

KS Warsita - 2024 - etheses.uin-malang.ac.id
Tumbuhan perwarna merupakan tumbuhan yang dapat menghasilkan warna karena
pigmen yang terkandung di dalam sel tumbuhan. Kearifan lokal pemanfaatan tumbuhan …