토당귀(Angeilica gigas Nakai)와 일당귀(Angelica acutiloba Kitagawa)의 휘발성 유효성분 비교

Abstract

The effective volatile compounds of Angelica gigas Nakai and Angelica acutiloba Kitagawa were extracted by simultaneous steam distillation and extraction (SDE) method and identified with gas chromatograph/mass spectrometry (GC/MS) analysis. A total of 116 and 77 compounds were identified and quantified from A. gigas and A. acutiloba, including hydrocarbons 40 and 23, alcohols 36 and 19, esters 15 and 6, aldehydes 12 and 13, ketones 8 and 10, and miscellaneous 5 and 6, respectively. The major compounds of A. gigas were identified α-pinene, 2,4,6-trimethyl heptane, camphene, α-limonene, β-eudesmol, vervenol, α-murrolene and sphatulenol. Among them, α-pinene (30.89%) and 2,4,6-trimethyl heptane (13.39%) were found as the predominantly abundant components of A. gigas. γ-Terpinene (26.98%) and ρ-cymene (12.05%) were identified the major compounds of A. acutiloba, and butylidenephthalide, 3-ethoxyphthalide, (Z)-β-ocimene, tetra- decanol and hexadecanol were identified in considerable amount. As a result, profile of the volatile components was highly different in between both species. The amount of volatile oils in A. gigas (0.313%) was obtained above three times than A. acutiloba (0.091%). The essential oil contained in A. gigas was 1.37 folds higher than essential oil contained in A. acutiloba. Consequently, the effective volatile oils of A. gigas Nakai and A. acutiloba Kitagawa could usefully be used in fragrance, flavor and pharmaceutical industries and aromatherapy, and the volatile oils of A. gigas Nakai is considered to be more useful by its composition.