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논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국미용학회 한국미용학회지 한국미용학회지 제25권 제2호
발행연도
2019.1
수록면
436 - 445 (10page)

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초록· 키워드

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In this study, we looked into the antioxidant effect of heated urine containing red ginseng, especially which red ginseng is used as raw material for cosmetics. Experimental materials were classified into three types: normal urine, heated urine, and heated urine containing red ginseng. Heated urine containing red ginseng refers to a urine that contains 9.54 ng/mL of compound K after red ginseng ingestion. Each urine sample was acquired from the following method: repeated 30-munite pasteurization of classified urines in a tank (80oC) 3 times every 15 minutes, concentrated and freeze-dried them. For measurement of antioxidation, DPPH, ABTS, and FRAP as well as total content of Polyphenol and Flavonoids were measured. As to the total content of Polyphenol for each urine sample, 84.33 ± 2.17 mg/g was for normal urine, 85.16 ± 4.22 mg/g for heated urine, and 112.24 ± 4.65 mg/g for heated urine containing red ginseng. And as to the total content of Flavonoids, 5.20 ± 0.21 mg/g was for normal urine, 5.58 ± 0.39 mg/g for heated urine, and 15.90 ± 0.83 mg/g for heated urine containing red ginseng. Therefore, the total content of above two ingredients appeared higher in order of heated urine containing red ginseng, heated urine and normal urine. As to DPPH, at a concentration of 10 mg/mL, scavenging activity was observed in normal urine (36.79%), heated urine (41.54%), and heated urine containing red ginseng (54.62%) respectively. As to ABTS, at a concentration of 10 mg/mL, scavenging activity was observed in normal urine (50.51%), heated urine (55.64%), and heated urine containing red ginseng (73.79%) respectively. As to FRAP, iron-ion reducing power was found in normal urine (0.065 ± 0.004 mmol AAE/g), heated urine (0.066 ± 0.004 mmol AAE/g), and heated urine containing red ginseng (0.168 ± 0.006 mmol AAE/g) respectively. Therefore, the study result showed that heated urine containing red ginseng would be highly likely to be an antioxidant ingredient.

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