Retting of Musa sapientum Pseudostem with Pectin Decomposting Bacteria  

作　　者：H. Rasmina M. S. Naimah H. Aziah Y. N. Kiew Y. Konami 

机构地区：[1]Department of Forest Production, Faculty of Forestry, Universiti Putra Malaysia, UPM Serdang 43400, Selangor, Malaysia [2]Department of Human Resource Management and Consumer Studies, Faculty of Human Ecology, Universiti Putra Malaysia,UPM Serdang 43400, Selangor, Malaysia [3]University Soudai Nishiwaseda Building 7F, 1-21-1 Nishiwaseda Shinjuku Ward, Tokyo, Japan

出　　处：《Journal of Agricultural Science and Technology(B)》2011年第8期1238-1244,共7页农业科学与技术（B）

摘　　要：The upper and lower portions of Musa sapientum pseudo-stem sheaths were exposed in four types of treatments： pectin decomposing bacteria, magnesium oxide （MgO）, both pectin decomposing bacteria and MgO and control. The fibre strength properties were tested using SIRIM Standard methods and colour changed using gray scale. The bioaugmentation of pectin decomposing bacteria together with MgO additions were found to enhance retting process and reduced retting periods 52% and yielded better strength on the fibres. The lower portion pseudo-stem sheaths gave the higher strength than upper portion. Colour changed showed that the bioaugmentation of pectin bacteria enhanced the degradation colouring compound in banana fibres.

关 键 词：Banana pseudo-stem banana fibre RETTING pectin decomposing bacteria catalyst MgO. 

分 类 号：TQ925.3[轻工技术与工程—发酵工程] Q939.1[生物学—微生物学]