HPLC를 이용한 지역 농산물의 비타민 B6 함량 분석

서지정보

· 발행기관 : 한국식품영양학회
· 수록지 정보 : 한국식품영양학회지 / 30권 / 4호
· 저자명 : 최소라, 송은주, 송영은, 최민경, 한현아, 이인석, 신소희, 이기권, 최용민, 김행란

영어초록

Contents of water soluble vitamin B6 in a total of 62 agricultural products cultivated in local areas in Korea were analyzed by high performance liquid chromatography with fluorescence detector (HPLC/FLD). To verify the method of vitamin B6 analysis, a quality control chart was formulated with in-house control using a mixture of broccoli and shiitake mushrooms. Among cereals, high content of vitamin B6 measured 234.3~260.3 μg/100 g in dried mung bean and soybean. Vitamin B6 content of non-glutinous and glutinous black rice measured 105.0 μg/100 g and 129.7 μg/100 g, respectively. In vegetables, high content of vitamin B6 were measured in passion fruit (104.3 μg/100 g), gat (55.7~84.3 μg/100 g), gomchwi (31.3~88.0 μg/100 g) and garlic (72.7~98.3 μg/100 g). Among fruits, gold kiwi 'Zespri' and green kiwi 'Hayward' revealed high vitamin B6 content of 116.3 μg/100 g and 78.7 μg/100 g, respectively. In persimmons, daebongsi had high vitamin B6 content (36.0~72.7 μg/100 g) than bansi and sweet persimmon. Vitamin B6 content in dried jujube and persimmon increased more than 86.7 μg/100 g compared to fresh materials. Among specialty crops, green tea powder (64.7~251.0 μg/100 g) and sansuyu (172.3 μg/100 g) revealed high content. Of mushrooms, vitamin B6 content of Sparassis crispa (139.3 μg/100 g) was the highest. Vitamin B6 content information of agricultural products in local areas in Korea collected from this experiment will be used as valuable preliminary data for grasp national nutritional status.

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