Study on synthesis of carboxymethyl cellulose from pineapple leaf waste and its potential applications as a thickener

  • Phan Thi Tuyet Mai*, Nguyen Hai Linh, To Phuong Linh, Vu Tien Manh, Ngo Hong Anh Thu, Pham Ngoc Lan
  • Luu Thi Hue

Abstract

In this study, cellulose and hemicellulose were successfully extracted from pineapple leaf waste at yields of 58.8 and 16.1% by dried weight, respectively. Carboxymethyl cellulose (CMC) was synthesised from pineapple leaf cellulose by an esterification process using sodium hydroxide (NaOH) and monochloroacetic acid (MCA) with isopropanol as the supporting medium....

Tác giả

Phan Thi Tuyet Mai*, Nguyen Hai Linh, To Phuong Linh, Vu Tien Manh, Ngo Hong Anh Thu, Pham Ngoc Lan

Faculty of Chemistry, University of Science, Vietnam National University - Hanoi, 19 Le Thanh Tong Street, Phan Chu Trinh Ward, Hoan Kiem District, Hanoi, Vietnam

Luu Thi Hue

University of Adelaide, Adelaide SA 5005, Australia

điểm /   đánh giá
Published
2023-09-15
Issue
No. 3C (2023): SEPTEMBER 2023 . VOLUME 65 NUMBER 3
Section
PHYSICAL SCIENCES