솔잎의 향기성분을 용매분획과 수증기증류법으로 분석한 결과는 다음과 같다. 솔잎을 hexane, ethyl acetate 및 ethanol로 연속적으로 추출하였을 때, 29종의 향기성분이 분리, 확인되었고, 주요 성분은 hydrocarbon이었다. hexane 추출에 의한 솔잎의 주요 향기성분은 α-pinene, β-thujene, trans-caryophyllene, β-mercene, β-cubebene 순으로 높게 나타났다. 솔잎을 hexane으로 추출한 잔사에 ethyl acetate를 가하여 향기성분을 분석하였을 경우 추출된 향기성분은 α-cubebene, 3,6,9,12,15-pe-taoxanonadecan-1-ol, camphene, 순으로 높았고, 솔잎을 hexane 및 ethyl cetate로 추출한 잔사에 ethanol을 가하여 분석한 경우는 β-D4-tetrahydropyran, γ-cadinene, 3-ethyl-1,4-hexadiene, α-cubebene등이 주성분이었다. 솔잎을 수증기 증류하여 향기성분을 분석한 결과 44종의 성분이 분리, 확인되었고, hydrocarbon류가 주성분이었다. β-cubebene, trans-caryophyllene, 2-hexenal, T-muurolol, δ-cadinone 순이었다. 수증기 증류법에 의한 방법으로 추출하였을 때 용매분획 추출시 보다 더 많은 성분이 검색되었고, 용매분획에 따라 추출되는 향기성분의 함량과 조성은 차이가 있었으며, 추출방법에 따라서도 향기성분의 조성비가 다르게 나타났다.

This study was carried out to investigate the volatile flavor compounds of Pines densiflora Sieb & Zucc according to extraction solvents and steam distillation method. The research results are as follows: 29 kinds of components were extracted by extraction solvents Hydrocarbon was the major flavor components of the Pines densiflora Sieb & Zucc. When the flavor components were extracted by solvents and analyzed by GC-Mass, in the hexane, α-pinene was the highest and the contents β-thujene, trans-caryophyllene, β-mercene, β-cubebene were higher; in the ethyl acetate, the α-cubebene content was the highest and the contents α-cubebene, 3,6,9,12,15-pentaoxanonadecan-1-ol, camphene were higher; in the ethanol, the β-D4-tetrahydropyran was the highest and the contents γ-cadinene, 3-ethyl-1,4-hexadiene, α-cubebene were higher. When the volatile constituents were extracted by steam distillation method, 44 kinds of components were extracted. Hydrocarbon was the major flavor components of the Pines densiflora Sieb & Zucc. The β-cubebene content was the highest and the contents trans-caryophyllene, 2-hexenal, T-muurolol, δ-cadinene were higher. This fact indicated that volatile constituents differ depending upon the extracting solvents and method.