Analysis of Water Soluble Vitamin B1, B2, and B3 Contents in Korean Traditional Holiday Foods
2017
Kim, G.P., Kangwon National University, Chuncheon, Republic of Korea | Hwang, Y.S., Kangwon National University, Chuncheon, Republic of Korea | Choung, M.G., Kangwon National University, Chuncheon, Republic of Korea
This study aimed to determine and examine the contents of vitamins B₁, B₂, and B₃ using the high-performance liquid chromatography method in traditional holiday foods in Korea. All analyses were under the quality control chart of vitamins B₁, B₂, and B₃. The z-scores for vitamins B₁, B₂, and B₃ were 1.3, 0.0, and 0.6, respectively, in food analysis performance assessment scheme proficiency tests assuring reliability of analytical performance. Vitamin B₁, B₂, and B₃ contents were analyzed in a total of 31 samples. Vitamin B₁, B₂, and B3 contents ranged from 0.000 to 0.973 mg/100 g, from 0.037 to 0.264 mg/100 g, and from 0.000 to 1.223 mg/100 g in Korean traditional holiday foods, respectively. The highest contents of vitamins B₁, B₂, and B₃ were 0.973 mg/100 g in Yukwon-jeon, 0.264 mg/100 g in Dongtae-jeon, and 1.223 mg/100 g in Yukwon-jeon sample, respectively. However, compared to vitamins B₂ and B₃, vitamin B1 was not detected, generally. Therefore, these results can be used as basic data for a food composition table and improvement of national health for Koreans.
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