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《Jiangxi Chemical Industry》 2003-01
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Study on the technology of extracting soluble dietary fibre from Luohanguo's residue

Ge Chun-yu,Pan Ying-ming,He Da-ming,Huang Xue-mei,He Guan-bei,Zhang Xiao (Department of Chemistry and Chemical Engineering,Guangxi Normal University,Guilin 541001,China)  
In the paper,the optimal conditions of chemical method producing soluble dietary fibre from Luohanguo's residue were studied by using orthogonal test.And the results was follows,temperature 95℃,pH=5.0,water volume 5 mL·g -1 ,extracting time 15 min.Under the conditions the extraction rate was 2.21%.Then,Prosky method-enzymatic method,which was recently general in world,was usde to extract the soluble dietary fibre.And it's extraction rate was 4.40%.So enzymatic method was superior to conventional chemical method from the hydrolytic processing technology.
【Fund】: 广西师范大学校青年基金项目
【CateGory Index】: TS218
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