naa a22 4500 510724124 CHVBK 20180411082928.0 cr unu---uuuuu 180411e20130101xx s 000 0 eng 10.1007/s11947-011-0681-9 doi (NATIONALLICENCE)springer-10.1007/s11947-011-0681-9 Production of Maltose Syrup by Enzymatic Conversion of Rice Starch [Elektronische Daten] [Qinlu Lin, Huaxi Xiao, Gao-Qiang Liu, Zhonghua Liu, Lihui Li, Fengxiang Yu] Rice starch sample was converted into maltose syrup with comparison to corn starch sample. The conversion was carried out by both liquefaction using α-amylase (EC3.2.1.1) and saccharification using β-amylase (EC 3.2.1.2) and pullulanase (EC 3.2.1.41). The morphologies of the rice starch and corn starch samples were characterized by scanning electron micrographs. The results demonstrated that granules size of the rice starch was significantly smaller than that of the corn starch, and the optimum liquefaction time of rice starch was markedly shorter than that of corn starch. The starch conversion to main impurities, such as isomaltose and higher oligosaccharides (maltotriose, maltotetraose, maltoheptaose, and maltohexaose) for rice starch sample were significantly lower than those for corn starch sample (P < 0.05), and starch conversion to maltose for rice starch sample was equivalent to that observed for the corn starch sample. It was concluded that the rice starch could be a good alternative to corn starch as raw material for maltose syrup production. Springer Science+Business Media, LLC, 2011 Starch nationallicence Maltose syrup nationallicence Enzyme nationallicence Saccharification nationallicence Conversion nationallicence Lin Qinlu National Engineering Laboratory for Rice and By-products Further Processing, Central South University of Forestry & Technology, 498 Southern Shaoshan Road, 410004, Changsha, China aut Xiao Huaxi National Engineering Laboratory for Rice and By-products Further Processing, Central South University of Forestry & Technology, 498 Southern Shaoshan Road, 410004, Changsha, China aut Liu Gao-Qiang National Engineering Laboratory for Rice and By-products Further Processing, Central South University of Forestry & Technology, 498 Southern Shaoshan Road, 410004, Changsha, China aut Liu Zhonghua Department of Botany Resources, Hunan Agricultural University, 410128, Changsha, China aut Li Lihui National Engineering Laboratory for Rice and By-products Further Processing, Central South University of Forestry & Technology, 498 Southern Shaoshan Road, 410004, Changsha, China aut Yu Fengxiang National Engineering Laboratory for Rice and By-products Further Processing, Central South University of Forestry & Technology, 498 Southern Shaoshan Road, 410004, Changsha, China aut Food and Bioprocess Technology Springer-Verlag 6/1(2013-01-01), 242-248 1935-5130 6:1<242 2013 6 11947 https://doi.org/10.1007/s11947-011-0681-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11947-011-0681-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lin Qinlu National Engineering Laboratory for Rice and By-products Further Processing, Central South University of Forestry & Technology, 498 Southern Shaoshan Road, 410004, Changsha, China aut NATIONALLICENCE 700 1- Xiao Huaxi National Engineering Laboratory for Rice and By-products Further Processing, Central South University of Forestry & Technology, 498 Southern Shaoshan Road, 410004, Changsha, China aut NATIONALLICENCE 700 1- Liu Gao-Qiang National Engineering Laboratory for Rice and By-products Further Processing, Central South University of Forestry & Technology, 498 Southern Shaoshan Road, 410004, Changsha, China aut NATIONALLICENCE 700 1- Liu Zhonghua Department of Botany Resources, Hunan Agricultural University, 410128, Changsha, China aut NATIONALLICENCE 700 1- Li Lihui National Engineering Laboratory for Rice and By-products Further Processing, Central South University of Forestry & Technology, 498 Southern Shaoshan Road, 410004, Changsha, China aut NATIONALLICENCE 700 1- Yu Fengxiang National Engineering Laboratory for Rice and By-products Further Processing, Central South University of Forestry & Technology, 498 Southern Shaoshan Road, 410004, Changsha, China aut NATIONALLICENCE 773 0- Food and Bioprocess Technology Springer-Verlag 6/1(2013-01-01), 242-248 1935-5130 6:1<242 2013 6 11947 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer