소나무 부위별 추출물의 항산화 활성
분야
자연과학 > 가정
저자
유범석 ( Beom-seok Ryu ) , 최희은 ( Hee-eun Choi ) , 최원석 ( Won-seok Choi ) , 이난희 ( Nan-hee Lee ) , 최웅규 ( Ung-kyu Choi )
발행기관
한국식품영양학회
간행물정보
한국식품영양학회지 2017년, 제30권 제6호, 1133~1139페이지(총7페이지)
파일형식
0o202032.pdf [무료 PDF 뷰어 다운로드]
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    영문초록
    This study was conducted to investigate the antioxidant activities of extracts from various parts of the pine tree, which is known as a good source of functional food material. While ethanol extraction yields of pine bud and cone were higher than water extraction yields of pine bud and cone, water extraction yield of pine needle was higher than ethanol extraction yield of the pine needle. The content of polyphenols in the pine cone ethanol extract was 5 times higher than that in the pine bud and needle. Further, the content of flavonoids in the pine cone ethanol extract was 8 times higher than that in the pine bud and needle. DPPH radical scavenging effect of the pine cone ethanol extract was 3~5 times higher that of the pine bud and needle extract. Regardless of the extraction solvents, trolox equivalent antioxidant capacity (TEAC) and ferric reducing antioxidant power (FRAP) of the pine cone were stronger than those of the other parts of the pine tree. Taken together, it can be expected that the pine cone can be practically used as an antioxidant substance in food and beauty industries.
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