국내 소비용 육류 및 수산식품의 판토텐산 함량 분석
Analysis of pantothenic acid contents in meats and seafood consumed in Korea
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In this study, the contents of pantothenic acid (vitamin B ) in meats and seafood consumed in Korea were quantified by high-performance liquid chromatography with a UV detector. All analyses were performed under the quality control of pantothenic acid contents. The highest content of vitamin B5 in meats was 3.5833±0.1550 mg/100 g in raw beef liver. The highest contents of vitamin B5 in seafood was found in Eorigul Jeot A (1.9581±0.0179 mg/100 g). The limits of detection and limits of quantification of pantothenic acid were 0.001 and 0.003 μg/mL, respectively, and the accuracy/recovery percentage was 100.5%. The accuracy and precision of the method used for pantothenic acid analysis were excellent, with high recoveries and low relative standard deviations, which satisfied AOAC guidelines. Taken together, these results provide reliable data on the pantothenic acid contents of consumed meats and seafood in Korea.
Abstract
In this study, the contents of pantothenic acid (vitamin B ) in meats and seafood consumed in Korea were quantified by high-performance liquid chromatography with a UV detector. All analyses were performed under the quality control of pantothenic acid contents. The highest content of vitamin B5 in meats was 3.5833±0.1550 mg/100 g in raw beef liver. The highest contents of vitamin B5 in seafood was found in Eorigul Jeot A (1.9581±0.0179 mg/100 g). The limits of detection and limits of quantification of pantothenic acid were 0.001 and 0.003 μg/mL, respectively, and the accuracy/recovery percentage was 100.5%. The accuracy and precision of the method used for pantothenic acid analysis were excellent, with high recoveries and low relative standard deviations, which satisfied AOAC guidelines. Taken together, these results provide reliable data on the pantothenic acid contents of consumed meats and seafood in Korea.