화기 부위에 따른 심비디움의 향기 패턴 및 성분 분석

• 영문명: Fragrance Pattern and Volatile Components According to Floral Organs in Cymbidium
• 발행기관: 한국자원식물학회
• 저자명: 김예진(Yae Jin Kim) 안명숙(Myung Suk Ahn) 이수영(Su Young Lee) 박필만(Pil Man Park) 안혜련(Hye Ryun An) 박부희(Pue Hee Park)
• 간행물 정보: 『한국자원식물학회지』제35권 제2호, 362~371쪽, 전체 10쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2022.04.30

영문 초록

This study was conducted to analyze the fragrance characteristics of Cymbidium ‘Saelbit’ and ‘Midan’ according to floral organs. As test materials, full bloom flowers were divided into four organs: sepal, petal, labellum, and column. Using the gas chromatography (GC) based electronic nose, fragrance patterns, intensity, and volatile components were analyzed. Principle component analysis (PCA) and discriminant factorial analysis (DFA) plots by electronic nose data showed that volatiles of both cultivars have a distinct difference in fragrance patterns according to the floral organs, and the value of fragrance distance and pattern discrimination index (PDI) between samples was significantly high between control and sepals in both cultivars. Among the main fragrance components, several components including nootkatone were detected in both cultivars and all floral organs. However, few components such as decane were found in specific cultivar or floral organs. These results will provide useful information to select suitable materials with desired fragrance and to enhance the utilization of domestic Cymbidium cultivars. In addition, considering the recent negative perception of artificial ingredients and the growing demand for natural materials, continuous researches on scent properties of promising cultivars are required.

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Conflicts of Interest

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키워드

Cultivars Cymbidium E-nose Floral organs Fragrance