FOOD SCIENCE ›› 2010, Vol. 31 ›› Issue (19 ): 129-132.doi: 10.7506/spkx1002-6630-201019026

• Basic Research • Previous Articles     Next Articles

Effect of Adding Vinegar on the Stability of Vitamin C in Cooked Potatoes

YANG Ming-duo1,2,3,CHEN Jian2,WU Ying-ying1,3,WANG Xu3   

  1. 1. Postdoctoral Research Base of The Chinese Fast Food Research and Development Center, Harbin Commerce University, Harbin
    150076, China;2. Shunde Ploytechnic, Shunde 528300, China;3. College of Food Engineering, Harbin Commerce University,
    Harbin 150076, China
  • Received:2010-06-23 Online:2010-10-15 Published:2010-12-29
  • Contact: YANG Ming-duo E-mail:yangmingduo5663@163.com

Abstract:

Vinegar was added before potato boiling and stir-frying for probing into the effect of vinegar presence on the stability of vitamin C in cooked potatoes. Adding 0.3 g of vinegar before boiling 250 g of potato shreds in the presence of salt and chicken essence could stabilize vitamin C best. The best amount of added vinegar for achieving the best stabilization of vitamin C during the stir-frying of 250 g of potato shreds in the presence of salt and chicken essence was 3 g.

Key words: cooking, potato, vitamin C, vinegar

CLC Number: