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논문 기본 정보

자료유형
학술저널
저자정보
Jin Kim (Chosun University) Han Sung Kim (Him) Jang Wan Son (Chosun University) Seong Yong Moon (Chosun University) Sook-Young Lee (Chosun University)
저널정보
대한의생명과학회 대한의생명과학회지 대한의생명과학회지 제28권 제1호
발행연도
2022.3
수록면
34 - 41 (8page)

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In this study, conditions for extraction of functional component from Nypa fruticans wurmb was optimized. The yield by extraction with 30% ethanol (LE30, 42.12%) was higher than those hot water extraction (LDW 33.32%), 50% ethanol (LE50, 40.12%) and 70% ethanol (LE70, 34.5%). The extract was purified and analyzed by GC MS. The prevailing compounds found in extract were Cyclodecasiloxane-, pentadecanoic acid, -eicosane, undecanal and tridecanoic acid. The presence of saturated and unsaturated fatty acids in ethanolic extract vindicate the use of this plant to treat many diseases in traditional medicine. The total phenolic contents in the LDW, LE30, LE50, LE70 extract were 128±1.65 mg/g, 205±2.3 mg/g, 210±4.23 mg/g and 180±5.6 mg/g, respectively. The DPPH was highest in LE70 extract (1,000 μg/mL, 81.14%), ABTS was highest in LE50 extract (1,000 μg/mL, 84.14%). The protective effects against oxidative stress in raw 264.7 cell imparted by the LE50 extract was better than those imparted by the other extracts. The findings of the present study suggest that 50% ethanol is best solvent for extraction of Nypa fruticans Wurmb, considering yield, polyphenol content, and antioxidant activities with extraction cost.

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