2024년
2024 한국질량분석학회 여름학술대회 및 총회
2024. 08.28 (수) ~ 2024. 08.30 (금)
군산새만금컨벤션센터(GSCO)
초록검색
| 제목 | Quantification of major polyphenols contents in pear and pear peel by ultra performance liquid chromatography -tandem mass spectrometry |
|---|---|
| 작성자 | 박세민 (경상국립대학교 첨단소재분석지원센터) |
| 발표구분 | 포스터발표 |
| 발표분야 | 3. Food & Environment |
| 발표자 |
박세민 (경상국립대학교 첨단소재분석지원센터) |
| 주저자 | 박세민 (경상국립대학교 첨단소재분석지원센터) |
| 교신저자 |
박세민 (경상국립대학교 첨단소재분석지원센터) |
| 저자 |
박세민 (경상국립대학교 첨단소재분석지원센터) 고필옥 (경상국립대학교 첨단소재분석지원센터) 배동원 (경상국립대학교 첨단소재분석지원센터) 이경희 (경상국립대학교 첨단소재분석지원센터) |
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Polyphenols represent one of the most well-known bioactive compounds exhibiting antioxidative, antimicrobial, immunomodulatory, and anticancer activities and have been applied to various healthcare and wellness food industries. Pear and pear peel contain diverse polyphenol classes, and it is crucial to analyze content changes with food processing methods and techniques. In this study, we used methanol:water 70:30 (v:v) solvents in the extraction of the major 9 polyphenol compounds (arbutin, (+)-catechin, chlorogenic acid, gallic acid, quinic acid, isorhamnetin-3-O-rutinoside, kaempferol-3-O-glucoside, myricitrin and rutin) that show various polarity in pear and pear peel, and quantified using ultra-high performance liquid chromatography coupled with electrospray ionization quadrupole ion trap mass spectrometry (UPLC-Q TRAP-MS/MS). |
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