유기 수경재배 시 천연배지 조성에 의한 명월초 생육 및 항산화 활성
Growth and Antioxidant Activity of Gynura procumbens byNatural Media Composition in Hydroponic Cultivation UsingOrganic Nutrient Solution
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Gynura procumbens (Family Asteraceae) is a medicinal plant commonly found in tropical Asia countries such as China, Thailand, Indonesia, Malaysia, and Vietnam. Traditionally, it is widely used in many different countries for the treatment of a wide variety of health ailments such as kidney discomfort, rheumatism, diabetes mellitus, constipation, and hypertension. The objective of this study was to select the natural growth media for hydroponic cultivation of Gynura procumbens. The commercially available thirty four different organic nutrient solutions were analyzed for growing Gynura procumbens. After analysis, two organic nutrient solution were selected, mixed (pH 5.5~6.5/EC 0.5~1.0 ds/m) and then used as organic fertilizers. Thirty day old seedlings were planted and the environmental conditions of the rhizosphere were also examined to select the natural media composition. The minimum temperature of rhizosphere by type of natural media was highest in cocopeat media and lowest in perlite media. Furthermore, plant growth was examined from 50 days old seedlings, and vermiculite was observed to be most effective and perlite was the least effective component as natural media. The total polyphenol content of the studied plant material was also higher in vermiculite in comparison to other growth media. The Gynura procumbens yields were also higher in vermiculite in comparison to other growth media. Thus, vermiculite can be used to improve Gynura procumbens plant growth as a natural growth media.
Abstract
Gynura procumbens (Family Asteraceae) is a medicinal plant commonly found in tropical Asia countries such as China, Thailand, Indonesia, Malaysia, and Vietnam. Traditionally, it is widely used in many different countries for the treatment of a wide variety of health ailments such as kidney discomfort, rheumatism, diabetes mellitus, constipation, and hypertension. The objective of this study was to select the natural growth media for hydroponic cultivation of Gynura procumbens. The commercially available thirty four different organic nutrient solutions were analyzed for growing Gynura procumbens. After analysis, two organic nutrient solution were selected, mixed (pH 5.5~6.5/EC 0.5~1.0 ds/m) and then used as organic fertilizers. Thirty day old seedlings were planted and the environmental conditions of the rhizosphere were also examined to select the natural media composition. The minimum temperature of rhizosphere by type of natural media was highest in cocopeat media and lowest in perlite media. Furthermore, plant growth was examined from 50 days old seedlings, and vermiculite was observed to be most effective and perlite was the least effective component as natural media. The total polyphenol content of the studied plant material was also higher in vermiculite in comparison to other growth media. The Gynura procumbens yields were also higher in vermiculite in comparison to other growth media. Thus, vermiculite can be used to improve Gynura procumbens plant growth as a natural growth media.
참고문헌 (15)
- AOAC, "Official Methods of Analysis", pp.8~35 (1995), Association of Official Analytical Chemists
- Bondet, V., "Kinetics and mechanisms of antioxidant activity using the DPPH free radical method", Lebensm. Wiss. U-Technol, 30, pp.609~615 (1997)
- 최용민, "국내 시판되는 일부 다류 제품의 항산화 효과", 한국식품영양과학회지, 32(5), pp.723~727 (2003), 한국식품영양과학회
- 전형주, "명월초의 항산화 효과 및 화장품과 식품의 융합소재로서 기능성 평가", 아시안뷰티화장품학술지, 12(4), pp.499~507 (2014), 한국피부과학연구원
- Kamalakkannan, N., "Rutin improves the antioxidant status in streptozotocin-induced diabetic rat tissues", Mol. Cell. Biochem, 293, pp.211~219 (2006)
- 김정신, "신선초 녹즙섭취가 흡연자의 지질양상 및 혈장 항산화 비타민 영양 상태에 미치는 영향", Journal of Nutrition and Health, 36(9), pp.933~941 (2003), 한국영양학회
- 김홍기, "배지의 혼합비율과 관비양액 농도가 토마토 플러그묘의 생장에 미치는 영향", 생물환경조절학회지, 16(2), pp.108~114 (2007), (사) 한국생물환경조절학회
- 권혜진, "명월초(Gynura Procumbens Merr.)의 미백효과 및 보습활성 평가", 아시안뷰티화장품학술지, 13(5), pp.637~644 (2015), 한국피부과학연구원
- Perry, L. M., "Medicinal Plants of East and Southeast Asia: Attributed Properties and Uses" (1980), The MIT Press
- Rural Development Administration, , 2012
- Rosidah. M. Yam, "Antioxidant potential of Gynura Procumbens", Pharm. Biol, 46, pp.616~625 (2008)
- Van den Berg, R., "Applicability of an improved Trolox equivalent antioxidant capacity(TEAC)assay for evaluation of antioxidant capacity measurements of mixtures", Food Chem, 66, pp.511~517 (1999)
- Wiart C., "Medicinal plants of southeast asia" (2001), Pelanduk Pubns Sdn Bhd
- Wilson, G. C. S., "Analysis of substrate", Acta Horticulturae, 178, pp.155~160 (1986)
- 유성오, "순환식 수경재배에 적합한 토마토 배양액 개발", 생물환경조절학회지, 14(3), pp.203~211 (2005), (사) 한국생물환경조절학회