FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (10): 204-207.

Previous Articles     Next Articles

Research on Stable Pigment—Glycosylated Nitroso-Hemoglobin

 YANG  Xi-Hong, JIE  Wan-Cui, WANG  Wei-Min, XIA  Wen-Shui   

  1. 1.School of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524025, China; 2.School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
  • Online:2007-10-15 Published:2011-11-22

Abstract: Nitroso-hemoglobin acted as pigment in multi-component curing system instead of nitrite was developing color in meat-curing. But its stability and dispersivity was not ideal. Nitroso-hemoglobin was treated with polysaccharide to prepare glycosylated nitroso-hemoglobin, stabilities of new pigment were enhanced obviously under light and heat. The new pigment was prepared by selection of polysaccharide and optimization of experiment condition. Then characteristic of the pigment was discussed by UV, IR and DSC.

Key words: nitroso-hemoglobin, glycosylation, properity