Volume cover

Korean Journal of Food Culture (한국식생활문화학회지)

  • v29n3
  • pp.278-285
  • 2014
  • 1225-7060

The Korean Society of Dietary Culture (한국식생활문화학회)


Monitoring of Wine Quality by using Environmentally friendly Tomato Concentrate and Commercial Wines

  • Lee, Seul (Department of Food and Food-Service Industry, Kyungpook National University)
  • Moon, Hey-Kyung (Center for Scientific Instruments, Kyungpook National University)
  • Lee, Su-Won (Tory Food Co.)
  • Moon, Jae-Nam (Department of Food and Food-Service Industry, Kyungpook National University)
  • Kim, Dong-Hwan (Department of Food and Food-Service Industry, Kyungpook National University)
  • Kim, Gwi-Young (Department of Food and Food-Service Industry, Kyungpook National University)

published in 2014. 6. 30


Abstracts

This study investigated the quality characteristics of fermented wines using a selected strain to obtain basic data on sugar-free tomato wine production. Alcohol content of the tomato and commercial wine was 8.2~12.9%, whereas tomato wine showed a relatively low alcohol content of 8.2%. For total phenol content, Chile wine showed the highest value of 162.89 mg/100 g, followed by persimmon wine at 122.33 mg/100 g. Tomato wine showed a relatively high total phenol content of 96.57 mg/100 g. In all sections, xylose was not detected, although there were differences in free sugars depending on each product. Acetic and citric acid contents were highest in tomato wine, and the six kinds of commercial wine and tomato wine showed acetic acid content of 800.6 mg/100 g and citric acid content of 1,064.4 mg/100 g. The total free amino acid content was 100.63 mg/100 g in tomato wine, which was 2~3 times higher compared to that in commercial wine ($26.33{\pm}52.15mg/100g$).

Keyword

  • Tomato concentrate
  • tomato wine
  • commercial wine
  • alcohol concentration
  • quality comparison



Analytical Information

Analytical Information of the Articles
IPC C12G 3/02
Analytical Keyword tomato concentrate; wine; alcohol; sugar contents; phenol; free sugar; xylose; acetic acid; citric acid; free amino acid
Etc. keywrd tomato concentrate; wine; alcohol; sugar contents; phenol; free sugar; xylose; acetic acid; citric acid; free amino acid

Published Information

Published Information of the Articles
Country kor
Publisher Korean Society of Food Culture
KJTK Publish Information Volume 8. 2014. 12. 31
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