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http://dx.doi.org/10.3746/jkfn.2007.36.6.759

Quality Characteristics of Kochujang Prepared with Korean Single-Harvested Pepper (Capsicum annuum L.)  

Kim, Kyung-Seon (Korea Food Research Institute)
Park, Jae-Bok (Korea Food Research Institute)
Kim, Sun-A (Korea Food Research Institute)
Publication Information
Journal of the Korean Society of Food Science and Nutrition / v.36, no.6, 2007 , pp. 759-765 More about this Journal
Abstract
This study was conducted to analyze the chemical properties of single.harvested pepper (YW211, YW213), and to investigate the change of kochujang quality by the addition of single-harvested peppers. Capsaicinoids content of YW211 was $271.65{\pm}25.10mg/100g$ and ASTA color value of YW213 was $212.71{\pm}2.38$, which were comparatively higher values than commercial red peppers. Mixed red pepper powder used for kochujang production were prepared with various mixing ratios of commercial red peppers (YY & GR) and single-harvested pepper (YW211 & YW213). Capsaicinoids content of YY, $3.98{\pm}0.24mg/100g$, was increased to $52.61{\pm}8.62mg/100g$ by mixing 30% YW211. ASTA color value of GR was $110.63{\pm}1.89$ and was increased to $130.01{\pm}1.31$ by mixing 30% YW213. The pH values of kochujang added YW211 or YW213 were slowly reduced and acidities were increased during fermentation; however, both values weren't statistically different. The contents of amino nitrogen increased until 60 days, and then decreased thereafter. Reducing sugars were increased considerably until 30 days, and reduced slowly after fermentation for 90 days.
Keywords
single harvested pepper; capsaicinoids; ASTA color value; kochujang;
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Times Cited By KSCI : 20  (Citation Analysis)
Times Cited By SCOPUS : 2
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