1. School of Food and Biological EngineeringHefei Univ. of Technology 193 Tunxi Rd Hefei 230009 Anhui China
2. Key Lab of Separation Science for Analytical Chemistry, Dalian Inst. of Chemical PhysicsChinese Academy of Sciences Dalian Liaoning 116023 PR China
3. College of Food and BioengineeringQiqihar Univ. Qiqihar 161006 Heilongjiang China
4. School of Food and Biological Engineering, Key Laboratory for Agricultural Products Processing of Anhui ProvinceHefei Univ. of Technology 193 Tunxi Rd Hefei 230009 Anhui China