Table 2 Mass spectral data for significant components in each of the six museum artefacts
Artefact | Elution Time (mins) | Peak | Significant components, common name | Significant components, systematic name | Main m/zvalues, (relative intensities), base peak in bold, [m+] | Reference | Also present in:* |
|---|---|---|---|---|---|---|---|
PRM23 | 11.3 | Cinnamaldehyde | 2-Propenal, 3-phenyl- | 51(29), 77(44), 103(55), 104, 131(100), [132(59)] | NIST05 | Xanthorrhoea arborea ; X. resinosa | |
12.8 | Cinnamic acid, methyl ester | 2-Propenoic acid, 3-phenyl-, methyl ester | 51(17), 77(34), 103(60), 131(100), [162(53)] | NIST05 | X. arborea; X. preissii; X. quadrangulata; X. resinosa | ||
14.1 | Benzaldehyde,3,4-dimethoxy | 3,4-Dimethoxybenzaldehyde | 51(13), 77(19), 95(27), 151(13), [166(100)] | NIST05 | X. arborea; X. resinosa | ||
16.4 | Cinnamic acid, p-methoxy | 2-Propenoic acid, 3-(4-methoxyphenyl) | 63(9), 89(15), 118(12), 133(30), 161(100), [192(76)] | NIST05 | X. arborea; X.australis; X. media; X. resinosa ; X. semiplana tateana | ||
17.2 | Cinnamic acid, p-hydroxy-, methyl ester | 2-Propenoic acid, 3-(4-hydroxyphenyl)-methyl ester | 65(14), 91(23), 119(30), 147(100), [178(65)] | NIST05 | All Xanthorrhoea samples | ||
23.4 | Chalcone, 2’,6’-dihydroxy-4’-methoxy- | 2-Propen-1-one,1-(2,6-dihydroxy-4-methoxyphenyl)1-3-phenyl-,[E] | 95(31), 110(15), 138(37), 166(59), 193(90), [270(100)] | NIST05 | X. australis; X. preissii; X. quadrangulata; X. resinosa ; X. semiplana tateana | ||
23.5 | Cinnamyl cinnamate (Cinnamic acid, cinnamyl ester) | 2-Propenoic acid, 3-phenyl-, 3-phenyl-2-propenyl ester | 51(7), 77(16), 103(23), 115(30), 117(32), 131(100), 219(15), [264(6)] | NIST05 | X. arborea; X. resinosa | ||
25.7 | 5-Hydroxy-4’,7-dimethoxyflavanone | 5-Hydroxy-7-methoxy-2-(4-methoxyphenyl)-2,3-dihydro-4H-chromen-4-one | 69(6), 91(20), 121(65), 134(100), 166(19), 193(16), [300(69)] | NIST05 | X. arborea; X. johnsonii; X. media; X. quadrangulata; X. resinosa | ||
26.3 | Sakuranin | (2R)-2-(4-hydroxyphenyl)-7-methoxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one | 69(18), 95(22), 120(35), 167(92), 193(31), 286(100), [448(0)] | NIST05 | X. australis; X. media; X. preissii; X. quadrangulata; X. resinosa ; X. semiplana tateana | ||
26.4 | Unk A | - | - | 65(11), 91(27), 117(56), 147(100), 186(8), 235(14) | - | X. preissii; X. resinosa | |
26.9 | Unk B | - | - | 71(12), 95(13), 121(13), 138(14), 151(100), 164(74), 193(14), 330(66) | -- | X. australis; X. media; X. resinosa | |
PRM25 | 13.1 | a | Vanillin | Benzaldehyde, 4-hydroxy-3-methoxy- | 52(10), 81(22), 123(16), 151(100), [152(90)] | NIST05 | Callitris spp.; Xanthorrhoea spp. |
13.8 | b | Isoeugenol | Phenol, 2-methoxy-4-(1-propenyl)- | 55(14), 77(27), 103(25), 131(22), 149(34), [164(100)] | NIST05 | ||
15.5 | c | - | - | 52(7), 77(4), 108(9), 123(19), 151(100) | - | ||
16.4 | d | - | - | 51(6), 79(13), 94(5), 122(7), 137(10), 165(100) | - | ||
18.3 | e | - | - | 51(9), 65(12), 77(18), 91(25), 103(63), 131(41), 159(77), 175(32), 191(31), 205(50), 206(100) | - | ||
25.9 | f | - | - | 77(7), 137(18), 202(8), 311(11), 326(100) | - | ||
26.8 | g | - | - | 77(24), 123(20), 137(22), 151(100), 165(61), 192(43), 206(28), 370(27) | - | ||
27.1 | h | - | - | 79(5), 165(100), 203(20), 341(10), 384(26) | - | ||
27.3 | i | Cinnamic acid-related | 145(47), 161(17), 192(100), 206(29) | [31] | Xanthorrhoea spp. | ||
28.4 | j | - | - | 77(13), 137(100), 165(51), 208(41), 273(12), 384(8) | - | ||
PRM26 | 13.1 | a | Vanillin | Benzaldehyde, 4-hydroxy-3-methoxy- | 52(9), 81(24), 123(15), 151(100), [152(91)] | NIST05 | Callitris spp.; Xanthorrhoea spp. |
13.8 | b | Isoeugenol | Phenol, 2-methoxy-4-(1-propenyl)- | 55(14), 77(26), 103(25), 131(21), 149(33), [164(100)] | NIST05 | ||
15.5 | c | - | - | 52(7), 77(5), 108(9), 123(19), 151(100) | - | ||
16.4 | d | - | - | 51(5), 79(11), 94(5), 122(7), 137(9), 165(100) | - | ||
18.3 | e | - | - | 51(9), 65(12), 77(18), 91(25), 103(63), 131(41), 159(77), 175(32), 191(31), 205(50), 206(100) | - | ||
25.9 | f | - | - | 77(7), 137(18), 202(8), 311(11), 326(100) | - | ||
26.8 | g | - | - | 77(24), 123(20), 137(22), 151(100), 165(72), 192(62), 206(28), 370(27) | - | ||
27.1 | h | - | - | 79(11), 165(100), 203(16), 341(10), 384(20) | - | ||
27.3 | i | Cinnamic acid-related | 145(49), 161(18), 192(100), 206(22) | [31] | Xanthorrhoea spp. | ||
28.4 | j | - | - | 77(13), 137(100), 165(51), 208(41), 273(12), 384(8) | - | ||
PRM27 | 19.0 | - | Palmitic acid, methyl ester | Hexadecanoic acid, methyl ester | 57(57), 74(100), 87(75), 99(16), 143(21), 227(16), 270(12) | NIST05 | Apis sp.; A. mellifera[32] |
20.7 | - | Oleic acid, methyl ester | 9-Octadecenoic acid, methyl ester | 55(100), 69(70), 74(61), 83(57), 97(52), 111(26), 123(20), 180(13), 222(20), 264(26), 296(5) | NIST05 | ||
20.9 | - | Stearic acid, methyl ester | Octadecanoic acid, methyl ester | 55(28), 74(100), 87(73), 97(11), 143(22), 199(8), 255(13), 298(14) | NIST05 | ||
25.8 | - | - | Tetracosanoic acid, methyl ester | 74(100), 87(75), 99(29), 113(23), 143(15), 339(8), [382(32)] | NIST05 | ||
27.0 | - | - | Nonacosane | 57(100), 71(79), 85(61), 99(21), 113(14), 127(10), 141(8), [408(2)] | NIST05 | Apis sp. | |
28.5 | - | - | Hentriacontane | 57(100), 71(78), 85(59), 99(21), 113(13), 141(7), [436(1)] | NIST05 | ||
28.8 | - | Montanic acid, methyl ester | Octacosanoic acid, methyl ester | 57(45), 74(100), 87(87), 143(33), 395(17), [438(50)] | NIST05 | Apis sp.; A. mellifera[32] | |
30.9 | - | Melissic acid, methyl ester | Triacontanoic acid, methyl ester | 57(51), 74(100), 87(91), 97(20), 129(12), 143(34), 423(17), [466(61)] | NIST05 | ||
31.9 | - | β-Amyrin | (3β)Olean-12-en-3-ol | 95(9), 119(10), 189(14), 203(44), 218(100), [426(5)] | NIST05 | Canarium indicum; C. luzonicum; C. salomonense | |
32.1 | - | 4,4,6a,6b,8a,11,11,14b-Octamethyl-1,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-octadecahydro-2H-picen-3-one | Olean-12-en-3-one | 55(15), 95(14), 203(79), 218(100), 409(10), [424(20)] | NIST05 | Canarium indicum; C. salomonense | |
32.7 | - | α-Amyrin | (3β)Urs-12-en-3-ol | 69(32), 95(28), 135(27), 189(26), 207(60), 218(100), [426(11)] | NIST05 | Canarium indicum; C. luzonicum; C. salomonense | |
PRM28 | 31.5 | - | 4,4,6a,6b,8a,11,11,14b-Octamethyl-1,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-octadecahydro-2H-picen-3-one | Olean-12-en-3-one | 55(15), 95(24), 203(63), 218(100), 409(7), [424(64)] | NIST05 | Canarium luzonicum |
31.9 | - | β-Amyrin | (3β)Olean-12-en-3-ol | 95(14), 119(11), 189(13), 203(43), 218(100), [426(5)] | NIST05 | Canarium indicum; C. luzonicum ; C. salomonense | |
32.7 | - | α-Amyrin | (3β)Urs-12-en-3-ol | 69(38), 95(33), 135(14), 189(20), 203(21), 218(100), 411(23), [426(4)] | NIST05 | ||
34.4 | - | Lanostan-related | - | 297(54), 393(26), 421(25), 453(100), [468(23)] | NIST05 | Canarium luzonicum | |
PRM29 | 30.5 | - | Ursadienol | Ursa-9(11), 12-dien-3-ol | 55(14), 69(14) 119(10), 145(10), 171(9), 189(5), 255(35), 406(13), [424(100)] | NIST05 | Canarium salomonense |
31.1 | - | Ursadienone | Ursa-9(11),12-dien-3-one | 55(61), 69(67), 133(24), 255(40), 269(26), 407(13), [422(100)] | NIST05 | ||
31.9 | - | β-Amyrin | (3β)Olean-12-en-3-ol | 95(16), 119(11), 189(16), 203(48), 218(100), [426(6)] | NIST05 | Canarium indicum; C. luzonicum; C. salomonense | |
32.3 | - | α-Amyrin | (3β)Urs-12-en-3-ol | 69(14), 95(17), 135(18), 189(23), 203(24), 218(100), [426(7)] | NIST05 | Canarium salomonense | |
32.7 | - | α-Amyrin | (3β)Urs-12-en-3-ol | 69(13), 95(15), 135(15), 189(20), 203(21), 218(100), 411(3), [426(9)] | NIST05 | Canarium indicum; C. luzonicum; C. salomonense | |
33.1 | - | α-Amyrin | (3β)Urs-12-en-3-ol | 69(14), 95(15), 135(15), 189(21), 203(21), 218(100), 411(3), [426(4)] | NIST05 | Canarium salomonense | |
33.7 | - | Ursene-related | - | 57(33), 122(17), 135(16), 189(23), 203(21), 218(100), 424(12), [454(6)] | NIST05 |