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KMID : 1011620190350050450
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Korean Journal of Food and Cookey Science
2019 Volume.35 No. 5 p.450 ~ p.459
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Analysis of Jangajji Nutrients for Development of National Nutrient Database
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Kim Byung-Hee
Jeong Hee-Sun
Jung Eun-Kyung
Lee In-Young
Kwank Sang-A
Joo Na-Mi
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Abstract
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Purpose: This study investigated the contents of major nutrients, including, moisture, crude fat, crude protein, fiber, crude ash, sugars, vitamins, minerals, and amino acids in traditional Korean cooking Jangajji.
Methods: The reliability and accuracy of the method used in this study were supported by employing an analysis quality control chart. All the samples were prepared with traditional standard recipes used in Korea.
Results: Oijangajji was significantly higher in moisture, while the crude fat content was significantly higher in Kkaennipjangajji. Protein and fiber were similarly higher in Deodeokjangajji, and the ash content was higher in Gochujangajji than that in Jangajji. Deodeokjangajji had the highest total sugar, glucose, fructose, maltose, vitamin B1, folic acid and niacin contents, while Gochujangajji was a good source of vitamin C, and Kkaennipjangajji had significantly higher vitamin B2, β-carotene and tocopherol contents. Jangajji which had the highest Na content, was the Gochujangajji, while Ca was the highest in Kkaennipjangajji, and the K, P and Mg contents were the highest in Deodeokjangajji. Among trace minerals, the Fe, Cu and Zn contents were significantly higher in Deodeokjangajji than those in Jangajji.
Conclusion: The results of this study can be utilized as basic data for the establishment of national food nutrition database those representation and reliability were assured by conducting quality control of the analysis.
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KEYWORD
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nutrient content, Deodeokjangajji, Oijangajji, Gochujangajji, Kkaennipjangajji
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