Study on Aroma Components of Canarium album of Different Cultivars Based on HS-SPME-GC-MS
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摘要: 采用顶空固相微萃取-气相色谱-质谱联用仪(HS-SPME-GC-MS)对不同品种(系)的橄榄果实进行香气检测分析,探究其香气成分特征。结果显示,9个橄榄品种(系)共检测出56种香气物质,均以烯烃类物质为主,占各个品种(系)总香气成分含量的78.51%~89.34%。α-蒎烯、β-蒎烯、石竹烯、α-石竹烯和月桂烯等是主要的香气成分,这些香气物质奠定了橄榄的香气基础,其中石竹烯是各个品种(系)中含量高且稳定存在的香气物质。香气活性值(OAV)在不同品种(系)橄榄间也存在差异,蒎烯是构成这9个品种(系)橄榄果实香气特征的重要成分,香气类型上表现为松油香及木香。不同橄榄品种(系)在香气物质与物质含量间均存在差异,研究结果可为后期橄榄香气机理研究、育种、推广及品质创新等提供依据。
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关键词:
- 橄榄 /
- 品种 /
- 香气 /
- 顶空固相微萃取-气相色谱-质谱联用技术 /
- 香气活性值
Abstract: Headspace solid-phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS) was used to detect and analyze the aroma of Canarium album of different cultivars to explore the characteristics of aroma components. The results showed that a total of 56 aroma compounds were detected in 9 kinds of C. album of different cultivars, all of which were mainly olefinic substances, accounting for 78.51%~89.34% of the content of the total aroma components of each variety. α-pinene, β-pinene, caryophyllene, α-caryophyllene and myrcene were the main aroma components. These aroma substances laid the foundation for the aroma of C. album. Among them, caryophyllene was a relatively high content and stable existence in various cultivars. There were also differences in odor activity value (OAV) among different varieties of C. album. Pinene was an important component of the aroma characteristics of C. album of these nine varieties, and the aroma types were pine oily and woody. There are differences in aroma substances and substance contents among different C. album varieties, and the research results can provide a basis for later C. album aroma mechanism research, breeding, promotion and quality innovation. -
表 1 不同品种(系)橄榄的香气成分
Table 1. The aroma components of Canarium album of different cultivars
香气成分 登录号CAS 香气物质含量(μg/g) ‘清榄1号’ ‘檀香’ ‘长营’ ‘梅埔2号’ ‘揭西香榄’ ‘灵峰’ ‘霞溪本’ ‘刘族本’ ‘惠圆’ α-蒎烯
α-Pinene7785-70-8 6.133±0.883a 0.133±0.083d 1.905±1.589c 0.097±0.046d 4.002±0.942b 0.654±0.155cd 3.838±1.847b 0.293±0.211cd 0.287±0.176cd 石竹烯
Caryophyllene87-44-5 4.65±0.889a 4.498±2.99a 4.056±0.602a 3.621±0.853a 3.456±1.313a 3.159±0.721ab 4.156±1.646a 0.817±0.36b 2.082±0.758ab β-蒎烯
β-Pinene18172-67-3 1.715±0.269a 0.644±0.387b 0.342±0.327bc 0.343±0.155bc 0.204±0.085c 0.04±0.017c 0.178±0.077c 0.004±0.003c 0.035±0.027c α-石竹烯
α-Humulene6753-98-6 0.646±0.142a 0.617±0.381a 0.442±0.023abc 0.393±0.096abc 0.506±0.138abc 0.465±0.127abc 0.67±0.304a 0.12±0.059c 0.232±0.058bc α-古巴烯
α-Copaene3856-25-5 0.553±0.106bc 0.23±0.157c 0.397±0.194c 0.166±0.047c 1.083±0.431b 0.386±0.075c 2.402±0.952a 0.028±0.011c 0.096±0.035c 1-ethenyl-1-methyl-2-(1-methylethenyl)-4-(1-methylethylidene)-Cyclohexane, 3242-8-8 0.333±0.065a − − − − − − 0.003±0.002b − 大根香叶烯 D
Germacrene D37839-63-7 0.462±0.088b 0.154±0.083c 0.134±0.055c 0.059±0.01c − 0.013±0.005c 1.305±0.502a 0.037±0.019c 0.022±0.006c γ-榄香烯
γ-Elemene29873-99-2 0.198±0.082a − 0.063±0.049b − 0.041±0.02b 0.047±0.014b 0.013±0.004b 0.016±0.008b 0.007±0.001b 月桂烯
Myrcene123-35-3 0.246±0.222a 0.068±0.053b 0.161±0.052ab 0.042±0.028b 0.103±0.041ab 0.138±0.052ab 0.048±0.007b 0.022±0.01b 0.006±0.002b 桧烯
Sabinene10408-16-9 0.266±0.048bc 0.974±0.574bc 1.35±0.421b 0.557±0.293cd 0.638±0.16bcd 2.713±0.924a − 0.007±0.004d 0.004±0.002d β-水芹烯
β-Phellandrene555-10-2 − − − − 0.195±0.046b 0.501±0.139a 0.097±0.035c − − 大根香叶烯 B
Germacrene B15423-57-1 0.131±0.054 − − − − − − − − 香树烯
Alloaromadendrene25246-27-9 0.054±0.044bc 0.058±0.033bc 0.13±0.008ab 0.02±0.015c 0.086±0.074abc − 0.166±0.116a 0.006±0.002c − α-异松油烯
α-Terpinolene586-62-9 0.051±0.011ab 0.087±0.067a 0.045±0.009ab 0.009±0.004b 0.013±0.007b 0.057±0.018ab 0.013±0.002b 0.025±0.013b 0.019±0.013b γ-松油烯
γ-Terpinene99-85-4 0.049±0.018b 0.2±0.138a 0.157±0.079a 0.045±0.027b 0.036±0.011b 0.174±0.051a − 0.002±0.001b − γ-沐萝烯
γ-Muurolene30021-74-0 0.036±0.01abc 0.016±0.009cd − − 0.061±0.014a 0.028±0.011bc 0.044±0.036ab − − (-)-氧化石竹烯
(−)-Caryophyllene oxide1139-30-6 0.072±0.071a 0.036±0.017ab 0.04±0.013ab 0.019±0.01ab 0.02±0.011ab 0.039±0.01ab 0.045±0.036ab 0.004±0.002b 0.007±0.001b 罗勒烯
(Z)-β-ocimene502-99-8 0.035±0.008ab 0.012±0.007cd 0.037±0.021a 0.016±0.013bcd 0.002±0.004d 0.022±0.008abc 0.022±0.007abc − 0.003±0.002d 水芹烯
Phellandrene99-83-2 0.022±0.007c 0.006±0.001c 0.035±0.014c 0.011±0.002c 0.011±0.003c 0.647±0.164a 0.024±0.014c 0.374±0.21b 0.349±0.215b 莰烯
Camphene79-92-5 0.019±0.002 − − − − − − − − α-松油烯
α-terpinene99-86-5 0.021±0.008b 0.045±0.023b 0.048±0.034b 0.025±0.014b 0.014±0.003a − − − − (-)-α-荜澄茄油烯
α-Cubebene17699-14-8 0.147±0.04ab 0.234±0.172a 0.225±0.067ab 0.167±0.05ab 0.328±0.177a 0.141±0.057ab 0.237±0.102a 0.037±0.007b 0.212±0.072ab δ-榄香烯
-Elemene20307-84-0 0.013±0.003a 0.003±0.002b − − − − − − − 1,1- 二甲基-3-亚甲基,2-乙烯基环己烷
2-ethenyl-1,1-dimethyl-3-methylene-Cyclohexane,95452-08-7 0.019±0.004a 0.009±0.006b − − − − 0.021±0.003a − − (+)-3-蒈烯
(+)-3-Carene13466-78-9 − 0.077±0.052 − − − − − − − D-柠檬烯
D-Limonene5989-27-5 0.443±0.168a 0.198±0.128b 0.203±0.116b 0.267±0.059b 0.483±0.237a 0.495±0.293a 去氢白菖烯 1,2,3,4-Tetrahydro-4-isopropyl-1,6-dimethylnaphthalene 483-77-2 0.006±0.003a − − − − 0.008±0.004a − − − β-古巴烯
β-copaene18612-33-4 − − − − − 0.463±0.066 − − − 依兰烯
Ylangene14912-44-8 − − − − − 0.008±0.001 − − − (+)-环苜蓿烯
(+)-Cyclosativene22469-52-9 − − − − 0.015±0.005a − 0.026±0.009a − − Α-布藜烯
A-Bulnesene31682-28-7 − − − − − − 0.104±0.031 − − 姜烯
α-Zingiberene495-60-3 − − − − 0.28±0.132 − − − − α-愈创木烯
α-guaiaene3691-12-1 0.003±0.002a 0.007±0.001a 邻异丙基甲苯
o-Cymene527-84-4 0.04±0.021bc − − 0.043±0.024abc 0.031±0.015c − 0.018±0.005c 0.092±0.037a 0.088±0.063ab 对伞花烃
p-Cymene99-87-6 − 0.078±0.053b 0.116±0.023b − − 0.169±0.047a − − − 2-异丙基-1-甲氧基-4-甲基苯 2-Isopropyl-1-methoxy-4-methylbenzene 31574-44-4 − 0.008±0.005 − − − − − − − 1,2-二甲基-4-乙烯基-苯 4-Ethenyl-1,2-dimethyl-benzene, 27831-13-6 0.015±0.003 − − − − − − − − 1H-Cyclopenta[1,3]
cyclopropa[1,2]benzene,
octahydro-7-methyl-3-methylene-4-(1-methylethyl)-, (3aS,3bR,4S,7R,7aR)-13744-15-5 0.565±0.096bc 0.36±0.223cd 0.286±0.087cd 0.179±0.039cd 0.905±0.406b 0.44±0.146cd 1.389±0.523a 0.053±0.022d 0.228±0.098cd 龙脑烯醛
Campholenic Aldehyde4501-58-0 0.015±0.012a − − − 0.005±0.001b − − − − 反式-2-己烯醛
2-Hexenal6728-26-3 0.053±0.002a − 0.054±0.023a 0.044±0.032ab − − 0.033±0.022ab 0.008±0.001ab 0.005±0.004ab β-环柠檬醛
β-Cyclocitral432-25-7 0.046±0.01b 0.092±0.071a 0.02±0.009b 0.006±0.002b 0.017±0.007b 0.02±0.007b 0.019±0.007b 0.004±0.001b 0.007±0.002b 二氢-β-紫罗兰酮
Dihydro-β-ionone17283-81-7 0.018±0.006 − − − − − − − − α-松油醇
α-Terpineol98-55-5 0.028±0.025a 0.011±0.01b − − − − − − − 4-epi-cubedol − 0.012±0.003b 0.024±0.013a − 0.007±0.001bc 0.009±0.004bc − 0.015±0.01ab − 0.004±0.001bc 4-萜烯醇
Terpinen-4-ol562-74-3 0.085±0.064bc 0.447±0.287a 0.038±0.022c 0.012±0.007c 0.024±0.008c 0.244±0.116b 0.007±0.001c 0.002±0.001c − 反式-3-己烯-1-醇
3-Hexen-1-ol928-97-2 0.032±0.01abcde 0.007±0.006cde 0.06±0.024a 0.042±0.03abc 0.051±0.033ab 0.039±0.016abcd 0.023±0.011bcde 0.006±0.002de 0.003±0.002e 桉树醇
Cineole470-82-6 − 0.008±0.006 − − − − − − − Bicyclo[3.1.0]hexan-2-ol,2-methyl-5-(1-methylethyl)-,(1R,2S,5S)-rel- 15537-55-0 − − − − − 0.073±0.038 − − − 2-Cyclohexen-1-ol,1-methyl-4-(1-methylethyl)-, (1R,4R)-rel- 29803-82-5 − 0.007±0.004 − − − − − − − 百里香酚
Thymol89-83-8 1.299±0.227a 1.106±0.85ab 0.489±0.098bcd 0.342±0.18cd 0.564±0.157bcd 0.452±0.108cd 0.933±0.379abc 0.196±0.07d 0.097±0.064d 4-异丙基苯甲醚 1-Isopropyl-4-methoxybenzene 4132-48-3 − 0.023±0.017a − − − 0.021±0.006a − 0.006±0.002b − (1S,8aR)-1-异丙基-4,7-二甲基-1,2,3,5,6,8a-六氢萘(1S,8aR)-1-Isopropyl-4,7-dimethyl-1,2,3,5,6,8a-hexahydronaphthalene 483-76-1 0.402±0.099bc 0.093±0.057cd 0.101±0.036cd 0.066±0.023cd 0.651±0.291b 0.298±0.077cd 1.221±0.424a 0.023±0.011d 0.032±0.007d 1,2,4a,5,6,8a-六氢-4,7-二甲基-1-(1-甲基乙基)萘
α-Muurolene31983-22-9 − − − − − 0.017±0.006b 0.038±0.012a − − 1,2,3,4,4a,7-hexahydro-1,
6-dimethyl-4-
(1-methylethyl)-
Naphthalene16728-99-7 − − − − − − 0.017±0.008 − − Naphthalene,1,2,3,4,4a,5,6,8a-octahydro-7-methyl-4-methylene-1-(1-methylethyl)-,(1R,4aS,8aS)- 1460-97-5 − − − − − 0.011±0.007a 0.013±0.004a − 0.004±0.001b 辛酸乙酯
Ethyl caprylate106-32-1 − − − − − − 0.02±0.01 − − 注:“−”表示该成分未检测出;表中数值为平均值±标准差;同行字母不同,表示不同品种间的差异达到显著水平(P<0.05)。 表 2 不同品种(系)橄榄香气成分的OAV值
Table 2. OAV values of aroma components in Canarium album of different cultivars
香气成分 香气阈值[22, 31]
(μg/g)OAV值 ‘清榄1号’ ‘檀香’ ‘长营’ ‘梅埔2号’ ‘揭西香榄’ ‘灵峰’ ‘霞溪本’ ‘刘族本’ ‘惠圆’ α-蒎烯 0.006 1022.28 22.28 317.58 16.31 667.09 109.15 639.76 48.93 47.89 石竹烯 0.390 11.92 11.53 10.40 9.29 8.86 8.10 10.66 2.10 5.34 β-蒎烯 0.014 122.55 46.05 24.48 24.54 14.57 2.86 12.74 0.32 2.55 α-石竹烯 0.160 4.04 3.86 2.77 2.46 3.17 2.91 4.19 0.75 1.45 月桂烯 0.015 16.40 4.59 10.76 2.85 6.89 9.20 3.22 1.52 0.42 桧烯 0.980 0.27 0.99 1.38 0.57 0.65 2.77 − 0.01 − γ-松油烯 0.260 0.19 0.77 0.60 0.18 0.14 0.67 − 0.01 − (-)-氧化石竹烯 0.410 0.18 0.09 0.10 0.05 0.05 0.10 0.11 0.01 0.02 罗勒烯 0.034 1.04 0.37 1.11 0.50 0.08 0.67 0.67 − 0.11 水芹烯 0.040 0.57 0.17 0.88 0.28 0.29 16.18 0.62 9.37 8.73 α-松油烯 0.085 0.26 0.54 0.57 0.30 0.18 2.41 0.25 − − D-柠檬烯 0.034 13.03 − 5.85 − 5.97 − 7.86 14.22 14.57 α-异松油烯 0.034 0.26 0.44 0.23 0.05 0.07 0.29 0.07 0.13 0.10 百里香酚 1.700 0.76 0.65 0.29 0.20 0.33 0.27 0.55 0.12 0.06 反式-2-己烯醛 0.017 3.13 − 3.20 2.64 − − 1.95 0.51 0.35 对伞花烃 0.120 − 0.65 0.97 − − 1.42 − − − 4-萜烯醇 0.130 0.66 3.44 0.29 0.10 0.19 1.88 0.06 0.01 − 反式-3-己烯-1-醇 0.110 0.30 0.07 0.55 0.39 0.46 0.36 0.21 0.06 0.03 α-松油醇 0.330 0.09 0.03 − − − − 0.01 − − 辛酸乙酯 0.047 − − − − − − 0.43 − − 注:“−”表示无法计算其OAV值。 -
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