Nghiên cứu cải tiến thiết kế và chế tạo dây chuyền quy mô nhỏ sản xuất glucomannan từ củ nưa (Amorphophallus krausei) thu hoạch tại An Giang

Nghiên cứu nhằm thiết kế cải tạo và chế tạo trong nước dây chuyền đồng bộ sản xuất liên tục bột glucomannan tinh chế quy mô mỗi mẻ 200 kg nguyên liệu củ nưa Krausei trồng tại xã Thới Sơn, Tịnh Biên, An Giang. | TNU Journal of Science and Technology 226 07 92 - 98 A STUDY OF RE-DESIGNING AND MANUFACTURING PILOT SCALE GLUCOMANNAN PRODUCTION LINE USING AMORPHOPHALLUS KRAUSEI RIZHOMES CULTIVATED IN AN GIANG PROVINCE Dai Thi Lan1 Le Ngoc Hung1 Mai Van Nam2 Nguyen Thi Thanh Huong3 Tran Van Thanh4 Nguyen Thi Huong1 Le Thi Dieu Linh1 Nguyen Thanh Tuan5 1Centrefor research and technology Transfer VAST 2Hanoi University of Science and Technology 3TNU - University of Education 4Vietnam University of Traditional Medicine 5VIPTAM Institute of Technology Application ARTICLE INFO ABSTRACT Received 18 3 2021 The aim of the study was to re-design and manufacture a small scale synchonous production line to produce purified glucomannan-GM powder Revised 19 4 2021 using An Giang cultivated Amorphophallus Krausei rizhomes with Published 11 5 2021 production capacity approximately 200kg per batch. The re-designed GM production chain is complete and capacity-synchronized ranging from KEYWORDS rizhomes preparation with wash-peeler to extraction purification for high- quality GM powder production including re-designing main equipment Glucomannan powder such as wet grilling machine horizonal centrifugal separator and cold Production line dryer. The results showed that the final product had glucomannan content Pilot scale as high as 80 the production line includes washing-peeling equipment maximum capacity of 800 kg day wet grinding equipment maximum Rizhome Amorphophallus capacity of 1 000 kg of bulbs day centrifugal separative equipment Krausei maximum capacity of 300 kg tubers day and cold drying equipment An Giang maximum capacity of 300 kg bulbs day for the whole line maximum capacity of 200 kg raw material day 8-hour shift . NGHIÊN CỨU CẢI TIẾN THIẾT KẾ VÀ CHẾ TẠO DÂY CHUYỀN QUY MÔ NHỎ SẢN XUẤT GLUCOMANNAN TỪ CỦ NƯA AMORPHOPHALLUS KRAUSEI THU HOẠCH TẠI AN GIANG Đái Thị Lan1 Lê Ngọc Hùng1 Mai Văn Nam2 Nguyễn Thị Thanh Hương3 Trần Văn Thanh4 Nguyễn Thị Hương1 Lê Thị Diệu Linh1 Nguyễn Thanh .