Apple Pectin Behavior Separated by UltrafiltrationOA
Apple Pectin Behavior Separated by Ultrafiltration
Separation conditions of ultrafiltration for apple pectin, and relations between apple pectin with different relative molecular weights and their structures and properties are studied. Five kinds of ultrafiltration membranes with different molecular weight cut-offs are used to separate apple pectin. FT-IR and HPGC are used individually to determine the structures and monosaccharide composition of apple pectin with different relative molecular weights. In the…查看全部>>
QIU Nong-xue;TIAN Yu-xia;QIAO Shu-tao;DENG Hong
Shaanxi Normal UniversityShaanxi Normal UniversityXi'an University of TechnologyShaanxi Normal University
apple pectin ultrafiltration FT-IR GC
apple pectin ultrafiltration FT-IR GC
《中国农业科学（英文版）》 2009 (10)
1193-1202,10
This work is supported by the Advanced Apple Indus-try System (nycytx-08) of Ministry of Agriculture of China, and Outstanding Pre-research Project of Shannxi Normal University (200802020), China. The authors would also like to thank Shaanxi Hengxing Fruit Juice & Beverage Co. Ltd. for supplying apple pomace.
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