FOOD SCIENCE ›› 2005, Vol. 26 ›› Issue (2): 146-151.

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The Effect of Nutrients on Binding Sulfur Dioxide after Cider Fermentation

 FANG  Qiang, JI  Bao-Ping, LI  Bo, ZHANG  Hong   

  1. College of Food Science and Nutritional Engineering, China Agricultural University
  • Online:2005-02-15 Published:2011-09-19

Abstract: It is an important food safety subject with the study on change regularity of sulfur dioxide to decrease the amount of sulfur dioxide in cider. The paper studied the effect of ammonium monoacid phosphate and other nutrients on binding sulfur dioxide after cider fermentation by single element experiments and rotary unitized design. The results showed that the amounts of binding sulfur dioxide could be decreased by adding ammonium monoacid phosphate, ammonium sulfate, thiamine separately. The results showed the relation between binding sulfur dioxide with ammonium monoacid phosphate, ammonium sulfate is significant. The Regressive equation is Y1=67.21719-3.074819X12+5.48X1X2-4.685243X1-3.675864X22, R-square is 0. 7543.

Key words: apple cider, binding sulfur dioxide, ammonium monoacid phosphate, ammonium sulfate, response surface analysis