지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2010.12
- 수록면
- 421 - 428 (8page)
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초록· 키워드
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The bark of Berberis koreana Palibin was fermented by Bifidobacterium longum B6 and Lactobadilus paracasei at 37℃ for 72 hour, then extracted by water solvent at 100℃ for 180 min. Total pholyphenol and flavonoid contents were improved by fermentation process, compared to conventional water extraction. The barks of B. koreana Palibin extracts by B. longum B6 (FE-B.L.) and by L. paracasei (FE-L.P.) showed 17% and 16% cytotoxicity on human normal cell lines(HEK293) at 1.0 mg/mℓ of the highest concentration, respectively, which was about 3-5% lower than 20% from normal extracts (NE). DPPH radical scavenging activity of the FE-B.L. and FE-L.P. were about 73% and 75.9% higher than 56.8% of NE. The highest inhibitory potency on xathine oxidase and superoxide dismutase (SOD)-like activities were also measured as 31.9% and 61.9% by adding FE-L.P. of 1.0 mg/mℓ. On tyrosinase inhibition test, the FE-L.P. showed highest activity as 75.9% at 1.0 mg/mℓ. Generally, FE-L.P. showed higher antioxidant activities as well as higher tyrosinase inhibition activity, possibly due to high contents of total pholyphenol and flavonoid. In general, fermentation of barks of B. koreana, Palibin has relatively better biological activities than normal extracts. Specifically, the extracts fermented by L. paracasei showed higher activities than that from B. longum B6.
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참고문헌 (27)
참고문헌 신청
Blois MS / 1958 / Antioxidant determination by the use of a stable free radical / Nature 181:1199~1200
Chen JH / 1997 / Antioxidant activities of caffeic acid and its related hydroxycinnamic acid compounds / Journal of Agriculture and Food Chemistry 45:2374~2378
조윤희 / 2009 / Isoflavone 비배당화 및 항산화 활성을 지닌 Lactobacillus plantarum YS712의 선발 / 한국축산식품학회지 29(5):640~646
Cicco N / 2009 / A reproducible,rapid and inexpensive Folin-Ciocalteau micro-method in determining phenolics of plant methanol extracts / Microchemical Journal 91:107~110
Chung IM / 1998 / Screening of Korean medicinal and food plants with antioxidant activity / Korean Journal of Medicinal Crop Science 6:311~322
Chen JH / 1997 / Antioxidant activities of caffeic acid and its related hydroxycinnamic acid compounds / Journal of Agriculture and Food Chemistry 45:2374~2378
조윤희 / 2009 / Isoflavone 비배당화 및 항산화 활성을 지닌 Lactobacillus plantarum YS712의 선발 / 한국축산식품학회지 29(5):640~646
Cicco N / 2009 / A reproducible,rapid and inexpensive Folin-Ciocalteau micro-method in determining phenolics of plant methanol extracts / Microchemical Journal 91:107~110
Chung IM / 1998 / Screening of Korean medicinal and food plants with antioxidant activity / Korean Journal of Medicinal Crop Science 6:311~322
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UCI(KEPA) : I410-ECN-0101-2019-480-000589369