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Kafe 바로가기주관연구기관 | 국립원예특작과학원 National Institute of Horticultural and Herbal Science |
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연구책임자 | 권오근 |
참여연구자 | 안명숙 , 정재아 , 송현영 , 윤태우 |
보고서유형 | 최종보고서 |
발행국가 | 대한민국 |
언어 | 한국어 |
발행년월 | 2021-02 |
과제시작연도 | 2020 |
주관부처 | 농촌진흥청 Rural Development Administration(RDA) |
등록번호 | TRKO202100009982 |
과제고유번호 | 1395064687 |
사업명 | 원예특작시험연구(R&D,책임운영) |
DB 구축일자 | 2021-10-02 |
키워드 | 화훼류.향기.기능성.신소재.Floricultural crops.Floral scent.New material.New material. |
○ 주요 국산품종 및 육성계통의 향기 및 기능성분 소재 선발
○ 선발 화종의 향기 및 기능성 물질 분리
○ 자생화 및 화훼 신소득 작목의 향기 및 기능성분 소재 선발
○ 선발 화종의 향기 및 기능성 물질 특성 구명
○ 화훼류 향기 및 기능성 소재의 인체에 미치는 영향 구명
○ 화훼 소재 추출물질의 기능성분에 대한 DB 구축
(출처 : 요약서 3p)
Purpose&Contents
○ Searching industrial materials using volatile and functional compounds in floral crops
- Isolation of scent and functional materials in floral crops
- Selection of fragrant and functional material in wild flower, flower cultivars, and new income floral crops
- Characte
Purpose&Contents
○ Searching industrial materials using volatile and functional compounds in floral crops
- Isolation of scent and functional materials in floral crops
- Selection of fragrant and functional material in wild flower, flower cultivars, and new income floral crops
- Characterization of fragrant and functional material in floral crops
- Study of effect of fragrant and functional materials on the human body
- Establishment of database of functional compounds from extracts in floral crops
Results
○ Collections and evaluation of characteristics of floral resources
- Evaluation of characteristics and identification of relationship based on volatile compounds from floral scent of wild flowers and domestic cultivars etc.
○ Optimization of extraction methods of essential oil using steam distillation method
- Extraction of essential oil from fresh flower (1kg flowers/2L tank) for 120min at 50% calories had the highest yields of Chrysanthemum indicum essential oil.
○ Selection of wild flower, cultivars, and herb resources producing oil with high yield
- Aster glechni, Aster sphathulifolius, Rosa rugosa (0.54 times of yield of Rosa damascena oil
- Applecider geranium, tea tree, the fruits of citrus junos and seedpod of evening primrose
- The oil yield from tissue-cultured plant was lower than that from facility-cultivated plant in chrysanthemum and gerbera cultivars
○ Optimization of condition for production of volatile material among the garden chrysanthemums and evaluation of oil-production yields according to the harvest stage
- The oil-production yield of ‘Geumbangul’ was the highest and absolute of ‘Geumbangul’ could be producted from wilted flower
○ Identification of main volatile compounds from flower, essential oil, floral water
- fresh flower of chrysanthemum cultivars, volatile materials form garden chrysanthemums etc.
○ Effect of volatile compounds in garden Chrysanthemum morifolium and Rosa rugosa on brain activity
- the low intensity of relative beta wave during inhalation of both scent shows that these scents have the ability to reduce stress
○ Characteristerization of cut peony based on metabolic profile
- Chemical relationship of 14 peony cultivars using FT-IR data with multivariate analysis
○ Profiling of floral volatile compounds and establishment of DB in floral materials
- Identification of volatile compounds in 6 cut peony and 4 Aster spathulifolius variants
○ Optimization of extraction methods and comparison of yield in Chrysanthemum indicum variants and Aster spathulifolius variants
- The highest yield was observed at the extraction of sample of oven-dried sample
- Aster spathulifolius (Gyeongju, Gampo) and Chrysanthemum indicum (Seokgaejae) extracts by boiling of ethanol showed the highest yield among 11 variants
○ Comparison of content of functional compounds in Aster spathulifolius variants
- Chrysanthemum indicum (Namdanghang) has high germacrone and eupatilin content, white Aster spathulifolius has high chlorogenic acid, and Aster spathulifolius (Geoje) has high dicaffeoylqunic acid content.
○ Isolation of functional compound and characterization of extracts from Chrysanthemum indicum variants and Aster spathulifolius variants
- Chrysanthemum indicum (Seokgaejae) has the highest total phenolic compounds and flavonoids among 4 variants
- All Aster spathulifolius variants have anti-oxidant activity and white Aster spathulifolius has the highest total phenolic compounds and flavonoids.
- There was no cytotoxicity in the 70% ethanol extract from 4 Aster spathulifolius variants. And there is NO and IL-1β suppression effects among 4 variants
- The major compoounds were isolated from EtOAc fraction of Aster spathulifolius extract and kaemferol was determined.
Expected Contribution
○ Expansion of application of flower throughout characterization of functional and volatile compounds and development new natural materials
○ Establishment of direction of breeding by identification and analysis of scent and functional compounds in floral crops
○ Need satisfaction of consumer and increase of farm household income by development of eco-friendly goods throughout identification of new functional and volatile compounds
(출처 : Summary 6p)
과제명(ProjectTitle) : | - |
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연구책임자(Manager) : | - |
과제기간(DetailSeriesProject) : | - |
총연구비 (DetailSeriesProject) : | - |
키워드(keyword) : | - |
과제수행기간(LeadAgency) : | - |
연구목표(Goal) : | - |
연구내용(Abstract) : | - |
기대효과(Effect) : | - |
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