dc.contributor.author | Tumthongkhum, Praphapan | en_US |
dc.contributor.author | ประภาพรรณ ตุ้มทองคำ | en_US |
dc.contributor.author | Buataengtansakul, Nitchakarn | en_US |
dc.contributor.author | ณิชากานต์ บัวแต่งตันสกุล | en_US |
dc.contributor.author | Jarerat, Amnat | en_US |
dc.contributor.author | อำนาจ เจรีรัตน์ | en_US |
dc.contributor.author | Chollakup, Rungsima | en_US |
dc.contributor.author | รังสิมา ชลคุป | en_US |
dc.contributor.author | Kongtud, Wuttinant | en_US |
dc.contributor.author | วุฒินันท์ คงทัด | en_US |
dc.contributor.author | Netramai, Siriyupa | en_US |
dc.contributor.author | สิริยุภา เนตรมัย | en_US |
dc.date.accessioned | 2020-09-07T06:22:40Z | |
dc.date.available | 2020-09-07T06:22:40Z | |
dc.date.issued | 2020-09-07 | |
dc.identifier.issn | 2651-1096 | |
dc.identifier.uri | http://repository.rmutp.ac.th/handle/123456789/3344 | |
dc.description | วารสารวิชาการและวิจัย มทร.พระนคร, 13(2) : 37-49 | en_US |
dc.description.abstract | This research aimed to develop paper from oil palm empty fruit bunch (Fb), oil palm
mesocarp (M), and paper mulberry (P), with chitosan coating, to be used as single-use paper bag for dry food products. The optimal pulp preparation conditions for Fb, M, and P fibers were boiling in 25, 25 and 15% NaOH solution at 170, 170 and 100°C, for 3 hours, respectively. The optimal H2O2 concentrations for bleaching of Fb, M, and P pulps were 40%, 40% and 0.2%, respectively. The obtained pulps were used to prepare papers with the basis weight of 109 g/m2 . The papers consisted of Fb, M, and P pulps at ratios of 70:0:30 (FbP), 0:70:30 (MP) and 35:35:30 (FbMP). It was found that FbP paper showed superior physical and/or mechanical characteristics than those of MP and FbMP. FbP papers were then coated with chitosan solutions (0.2-0.6%) to further improve their mechanical properties and reduce their water absorption characteristics. The optimal concentration of chitosan was 0.4%. This study showed that all three types of pulps could be used to produce papers that had equal or superior mechanical- and water adsorption properties as compared to those of commercially available paper bags made from wood pulp. | en_US |
dc.description.sponsorship | Rajamangala University of Technology Phra Nakhon | en_US |
dc.language.iso | th | en_US |
dc.subject | Paper development | en_US |
dc.subject | การพัฒนากระดาษ | en_US |
dc.subject | Palm bunch oil fibers | en_US |
dc.subject | เส้นใยทะลายปาล์มน้ำมัน | en_US |
dc.subject | Palm oil | en_US |
dc.subject | ผลปาล์มน้ำมัน | en_US |
dc.subject | Mulberry peel | en_US |
dc.subject | เปลือกปอสา | en_US |
dc.title | Development of paper from oil palm empty fruit bunch and mesocarp, and paper mulberry fibers, with chitosan coating | en_US |
dc.title.alternative | การพัฒนากระดาษจากเส้นใยทะลายปาล์มน้ำมันเปลือกหุ้มผลปาล์มน้ำมันและเปลือกปอสา และสารเคลือบไคโตซาน | en_US |
dc.type | Journal Articles | en_US |
dc.contributor.emailauthor | aapwnk@ku.ac.th | en_US |
dc.contributor.emailauthor | arit@rmutp.ac.th | en_US |