奇楠特指最高品质的沉香。目前学界缺乏系统历史文献研究,沉香产业的发展受到一定的制约。为了追本溯源,深入研究奇楠的历史渊源,探讨奇楠一词的发展变迁,文中综合系统考证了奇楠沉香本草来源和奇楠的名称来源与历史变迁。经考证发现,...奇楠特指最高品质的沉香。目前学界缺乏系统历史文献研究,沉香产业的发展受到一定的制约。为了追本溯源,深入研究奇楠的历史渊源,探讨奇楠一词的发展变迁,文中综合系统考证了奇楠沉香本草来源和奇楠的名称来源与历史变迁。经考证发现,奇楠的两种基源植物为海南产白木香Aquilaria sinensis(Lour.)Spreng.和越南产柯拉斯那沉香A.crassna Pierre ex Lecomte;“奇楠”一词来源于隋唐时期佛教传入的梵文“tagara”(多伽罗香)和“samghārāma”(僧伽蓝摩),到明朝晚期,作供奉用香,奇楠开始特指高品质的沉香,而现代奇楠除了特指高品质沉香外,也指能产奇楠的白木香种苗。笔者认为,在奇楠沉香和种苗品质不一的今天,应制定高品质的奇楠沉香和优质沉香种苗标准,才能推进沉香产业健康有序的发展。展开更多
Investigations on the chemical constituents from the ethanol extract of the agarwood originating from Aquilaria filaria led to the isolation of 26 compounds by column chromatography,including silica gel,Sephadex LH-20...Investigations on the chemical constituents from the ethanol extract of the agarwood originating from Aquilaria filaria led to the isolation of 26 compounds by column chromatography,including silica gel,Sephadex LH-20,and semi-preparative high-performance liquid chromatography.Their structures were determined to beβ-sitostenone(1),24α-ethyl-cholestan-3α-ol(2),ergosta-4,6,8(14),22-tetraene-3-one(3),gypsogenin(4),hederagenin(5),17αH-trisnorhopanone(6),lupeol(7),friedelin(8),(-)-episyringaresinol(9),(-)-syringaresinol(10),5-hydroxy-7,4′-dimethoxyflavone(11),5,4’-dihydroxy-7,3′-dimethoxyflavone(12),2′-hydroxy-4,3′,6′,4′′-tetramethoxy-p-terphenyl(13),scopularide A(14),4-(4-hydroxyphenyl)butan-2-one(15),zingerone(16),coniferaldehyde(17),scopoletin(18),acetovanillon(19),isovanillin(20),vanillin(21),p-hydroxybenzaldehyde(22),p-hydroxybenzoic acid(23),protocatechuic acid(24),vanillic acid(25)and 4,5-dihydroxy-3-methoxybenzoic acid(26)by using spectroscopic techniques.All compounds were isolated from agarwood of A.filaria for the first time,and this was also the first report about the isolation of compounds 2,4,6,7,9,10,13-15,17-20,22,24 and 26 from agarwood and Aquilaria plants.展开更多
文摘奇楠特指最高品质的沉香。目前学界缺乏系统历史文献研究,沉香产业的发展受到一定的制约。为了追本溯源,深入研究奇楠的历史渊源,探讨奇楠一词的发展变迁,文中综合系统考证了奇楠沉香本草来源和奇楠的名称来源与历史变迁。经考证发现,奇楠的两种基源植物为海南产白木香Aquilaria sinensis(Lour.)Spreng.和越南产柯拉斯那沉香A.crassna Pierre ex Lecomte;“奇楠”一词来源于隋唐时期佛教传入的梵文“tagara”(多伽罗香)和“samghārāma”(僧伽蓝摩),到明朝晚期,作供奉用香,奇楠开始特指高品质的沉香,而现代奇楠除了特指高品质沉香外,也指能产奇楠的白木香种苗。笔者认为,在奇楠沉香和种苗品质不一的今天,应制定高品质的奇楠沉香和优质沉香种苗标准,才能推进沉香产业健康有序的发展。
基金National Key Research & Development Program of China (Grant No. 2018YFC1706400)National Natural Science Foundation of China (Grant No. 31870668)China Agriculture Research System (Grant No. CARS-21)。
文摘Investigations on the chemical constituents from the ethanol extract of the agarwood originating from Aquilaria filaria led to the isolation of 26 compounds by column chromatography,including silica gel,Sephadex LH-20,and semi-preparative high-performance liquid chromatography.Their structures were determined to beβ-sitostenone(1),24α-ethyl-cholestan-3α-ol(2),ergosta-4,6,8(14),22-tetraene-3-one(3),gypsogenin(4),hederagenin(5),17αH-trisnorhopanone(6),lupeol(7),friedelin(8),(-)-episyringaresinol(9),(-)-syringaresinol(10),5-hydroxy-7,4′-dimethoxyflavone(11),5,4’-dihydroxy-7,3′-dimethoxyflavone(12),2′-hydroxy-4,3′,6′,4′′-tetramethoxy-p-terphenyl(13),scopularide A(14),4-(4-hydroxyphenyl)butan-2-one(15),zingerone(16),coniferaldehyde(17),scopoletin(18),acetovanillon(19),isovanillin(20),vanillin(21),p-hydroxybenzaldehyde(22),p-hydroxybenzoic acid(23),protocatechuic acid(24),vanillic acid(25)and 4,5-dihydroxy-3-methoxybenzoic acid(26)by using spectroscopic techniques.All compounds were isolated from agarwood of A.filaria for the first time,and this was also the first report about the isolation of compounds 2,4,6,7,9,10,13-15,17-20,22,24 and 26 from agarwood and Aquilaria plants.
