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논문 기본 정보

자료유형
학술저널
저자정보
성지은 (부산대학교) 최현준 (부산대학교) 김지은 (부산대학교) 최준영 (부산대학교) 박지원 (부산대학교) 강미주 (부산대학교) 배수지 (부산대학교) 이영희 (부산대학교) 박주민 (부산대학교) 이희섭 (부산대학교) 김동균 (국립수산과학원) 김영옥 (국립수산과학원) 정영진 (부산대학교) 황대연 (부산대학교)
저널정보
한국염색가공학회 한국염색가공학회지 한국염색가공학회지 Vol.31 No.3(통권 제148호)
발행연도
2019.9
수록면
195 - 213 (19page)

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The purpose of this study was to identify novel extracts of brawn algae with the high deodorant capacity and antioxidant activity. To achieves this, an composition, deodorant performance and free radical scavenging activity were analyzed in powder and water extracts of Ecklonia cava(PEC/EEC), Saccharina japonica(PSJ/ESJ), Eisenia bicyclis(PEB/EEB), Sargassum spp.(PSS/ESS) and Hizikia fusiformis(PHF/EHF) using several analytical methods. Major component of five powders was verified as PEC, phlorotannin; PSJ, alginic acid and glutamic acid; PEB, carotenoid, chlorophyll, phlorotannin, tocopherol and fucoxantin; PSS, β-carotene and polyphenol; PHF, tannin. The highest level of DPPH scavenging activity was detected in EEC(IC<SUB>50</SUB>=23.018μg/ml), followed by EEB, ESJ, EHF and ESS. The deodorizing performance to ammonia was maintained high level in PEC, PSJ, PEB and PSS, while PHF showed low level in the same condition. But, the deodorizing performance to acetic acid was slightly higher in PSJ and PEC than those of PEB, PSS and PHF. Based on the results of DPPH scavenging activity and deodorizing capacity, we selected fractions of S. japonica as leading extracts and further prepared the 70% acetone extract (AESJ) and 70% ethanol extract (EESJ) from PSJ. The contents of total flavonoid, total phenol and total condensed tannin was significantly increased with 112-209% in AESJ and EESJ compared to those of ESJ. Also, a similar enhancement was observed on the level of DPPH scavenging activity and deodorizing performance against ammonia/acetic acid in AESJ and EESJ. Therefore, these results suggest that AESJ and EESJ contained with high total phenol and total condensed tannin contents may exhibit high deodorant capacity and antioxidant activity as well as has the potential for use as a powerful biomaterial for antibacterial deodorant.

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Abstract
1. 서론
2. 실험
3. 결과 및 고찰
4. 결론
References

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