Applied Biological Chemistry
- Volume 37 Issue 4
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- Pages.310-314
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- 1994
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
Isolation of 4-hydroxy-5-methyl-3[2H]-furanone from Pine Needles as an Antioxidative Principle
솔잎으로부터 항산화 성분인 4-hydroxy-5-methyl-3[2H]-furanone의 분리
- Boo, Yong-Chool (Pacific R & D Center) ;
- Jeon, Che-Ok (Pacific R & D Center) ;
- Oh, Ji-Yeon (Pacific R & D Center)
- Published : 1994.08.31
Abstract
An antioxidant was isolated from pine needles. This compound was identified as 4-hydroxy-5-methyl-3[2H]-furanone on the basis of spectroscopic evidences and by the comparison with the synthetic one from the Maillard reaction of xylose and glycine. It scavenged 1,1-diphenyl-2-picrylhydrazyl free radicals more efficiently than 4-hydroxy-2,5-dimethyl-3[2H]-furanone and
솔잎으로부터 프리 라디칼 소거 작용이 있는 물질을 분리하고, 여러 기기 분석 결과에 근거하여 4-hydroxy-5-methyl-3[2H]-furanone으로 동정하였다. 아울러 xylose와 glycine의 Maillard 반응을 통하여 이 물질을 합성하였다. 이 물질은 1,1-diphenyl-2-picrylhydrazyl(DPPH) 프리 라디칼에 대해 소거 작용을 보였으며(100 M의 DPPH의 50%를 환원 시키는데 필요한 농도, 즉
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