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

• Tác giả: Thi Hue Luu, Hong Anh Thu Ngo, Hai Linh Nguyen, Ngoc Lan Pham, Thi Tuyet Mai Phan, Phuong Linh To, Tien Manh Vu
• Ngôn ngữ: eng
• Thông tin xuất bản: Vietnam Journal of Science, Technology and Engineering - C, 2023
• Mô tả vật lý: tr.32
• Bộ sưu tập: Metadata
• ID: 342306

Tóm tắt

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....