Journal of Nutrition and Health

The Korean Nutrition Society (한국영양학회)
권호 표지

A Survey on Ascorbic Acid Contents of Market Milk in Seoul City Area

시판우유(市販牛乳)중의 Vitamin C 함량(含量)에 관(關)한 조사연구(調査硏究)

  • Yong, Man-Jung (Department of Veterinary, Seoul Industrial College) ;
  • Lee, Lil-Ha (Department of Food Nutrition, Sood Women's University) ;
  • Chang, Kyung-Jung (Department of Food Nutrition, Sood Women's University)
  • 용만중 (서울산업대학 수의과) ;
  • 이일하 (수도여자사범대학 식품영양학과) ;
  • 장경정 (수도여자사범대학 식품영양학과)
  • Published : 1977.03.30
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Abstract

The purpose of this experiment was performed for ascorbic acid contents of market milk in Seoul city area during the period of two seasons from spring (April, 13 to 30) to summer (July, 5 to 16) 1976. The samples were collected into five groups (A,B,C.D and E) according to factory products of market milks. The results obtained were as follows : 1. On an average, the value in spring was significantly lower than in summer, that is $0.228{\pm}0.222\;and\;0.374{\pm}0.028\;mg/100ml,$ respectively. 2. The differences among the groups of each factory product showed highest in C,A group and lower in E, B and D group. Thus, there were statistically significant (p<0.01) among-them.

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