FOOD SCIENCE ›› 2011, Vol. 32 ›› Issue (7 ): 21-24.doi: 10.7506/spkx1002-6630-201107005

• Basic Research • Previous Articles     Next Articles

Effect of Maize Resistant Starch and Normal Corn Starch on Water-holding Properties of Minced Pork

CHENG Xin,ZHANG Jin-sheng,QIAN Fei,LIU Yu-huan,PENG Hong,RUAN Rong-sheng*,#br# ZHAO Qin-qin,WANG Zhao-long   

  1. State Key Laboratory of Food Science and Technology, Nanchang University, Engineering Research Center for Biomass Conversion,
    Ministry of Education, Nanchang 330047,China
  • Received:2010-06-29 Revised:2011-02-18 Online:2011-04-15 Published:2011-03-30
  • Contact: RUAN Rong-sheng*, E-mail:nhgsypszdmj@yahoo.com.cn

Abstract: Minced pork samples containing maize resistant starch (RS) and normal corn starch with different proportions were investigated using low field nuclear magnetic resonance (NMR). NMR and MRI results showed that both maize RS and normal corn starch could improve the water-holding properties of minced pork. The optimal contents of RS and corn starch were 4% and 6%, respectively. The retention of water in 4% RS samples was better than that in 6% corn starch samples.

Key words:  resistant starch, minced pork, water, nuclear magnetic resonance

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