## 2 Results
### The Extracts Chemical Profile
** & **Compound** & **RI 1** & **RI 2** & **A** & **B** & **C** & **D** & **E** & **F** \\ \cline{3-10}  & **\% 3** & **\% 3** & **\% 3** & **\% 2** & **\% 3** & **\% 3** & **\% 3** & **\% 3** \\ \hline
21 & Linalool 4 ** & 1102 & 1101 & 0.1 & - & - & - & - & - \\ \hline
22 & Hotrienol & 1106 & 1110 & 0.1 & 0.2 & 0.6 & - & - & - \\ \hline
23 & 2-Phenylethanol 4  & 1116 & 1116 & 0.7 & 0.7 & 1.6 & 0.3 & 0.4 & - \\ \hline
24 & 2,3-Dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one & 1143 & 1149 & 0.2 & 0.3 & - & 0.3 & - & - \\ \hline
25 & Benzoic acid 4  & 1181 & 1178 & 4.4 & 3.1 & 2.0 & 2.2 & 1.2 & 0.3 \\ \hline
26 & Terpendiol I & 1191 & 1191 & 0.7 & 0.5 & 0.7 & 0.3 & - & - \\ \hline
27 & 5-Hydroymethylfurfurral 1  & 1230 & 1226 & 0.8 & 2.6 & - & 1.1 & 13.3 & 0.8 \\ \hline
28 & 4-Methoxybenzaldehyde 4  & 1259 & 1258 & 0.1 & 0.2 & 0.7 & - & 0.3 & - \\ \hline
29 & Phenylacetic acid 4  & 1269 & 1270 & 0.8 & 0.8 & - & 0.6 & 0.1 & - \\ \hline
30 & Nonanoic acid 4  & 1273 & 1276 & 0.1 & 0.2 & 0.7 & - & - & - \\ \hline
31 & 1,4-Benzenedi 4 (Hydroquinone) & 1328 & / & 25.8 & 2.4 & - & 36.8 & 27.7 & 0.7 \\ \hline
32 & 3,4,5-Trimethylphenol ** & 1336 & 1331 & 0.3 & 0.5 & 1.6 & 0.3 & - & 0.2 \\ \hline
33 & 3-Hydroxy-4-phenylbutan-2-one & 1354 & 1348 & - & - & 2.8 & - & - & - \\ \hline
34 & Phenylpropanoic acid 4  & 1359 & 1361 & 1.8 & 1.6 & - & 0.4 & - & - \\ \hline
35 & 1-Hydroxylinalool ** & 1365 & / & 0.3 & 0.3 & - & - & 0.1 & - \\ \hline
36 & 4-Hydroxybenzaldehyde 4  & 1393 & / & 10.3 & 9.9 & - & 5.3 & 2.5 & 1.2 \\ \hline
37 & 4-Hydroxy-3-methoxy-benzaldehyde (Vanillin) 4  & 1412 & 1394 & 0.3 & 0.7 & - & - & - & - \\ \hline
38 & 4-Methoxybenzoic acid (\(p\)-Anisic acid) 4  & 1452 & 1451 & 3.7 & 4.2 & - & 2.5 & 0.7 & 0.4 \\ \hline
39 & (E)-3-Phenylprop-2 enoic acid (_trans_-Cinnamic acid) 4  & 1455 & 1457 & 0.9 & 0.7 & - & 0.4 & 0.1 & 0.1 \\ \hline
40 & Methyl 4-hydroxybenzoate 4  & 1482 & / & 0.2 & 0.3 & - & - & - & - \\ \hline
41 & 4-Hydroxy-phenylacetonitrile *  & 1502 & / & 1.0 & 1.3 & - & 0.8 & 0.3 & 0.3 \\ \hline
42 & Methyl 4-hydroxy-3-methoxybenzoate & 1530 & 1527 & 0.2 & 0.2 & - & - & - & - \\ \hline
43 & 4-Hydroxybenzoic acid 4  & 1558 & 1558 & 16.4 & 0.2 & - & 16.6 & 11.6 & - \\ \hline
44 & 3,5,5-Trimethyl-4-(3-oxo-1-butenyl)cyclohex-2-en-1-one (3-oxo-a-ionone) & 1665 & 1661 & 1.8 & 1.5 & 2.4 & - & 0.3 & - \\ \hline
45 & Springaldehyde 4  & 1668 & 1667 & - & 0.7 & - & - & 0.1 & - \\ \hline
46 & 3,5,5-Trimethyl-4-(3-oxo-7,8-dihydro-\(\alpha\)-ionone) & 1682 & 1681 & 0.5 & 0.1 & 0.7 & 0.3 & 0.3 & - \\ \hline
47 & Heptadecane 4  & 1700 & 1700 & 0.2 & - & 0.9 & 0.1 & - & - \\ \hline
48 & Methyl syringae 4  & 1744 & 1744 & 9.8 & 12.2 & 26.2 & 3.0 & 6.6 & 1.0 \\ \hline
49 & 4-Hydroxy-3,5-trimethyl-4-(3-oxo-1-butenyl)cyclohex-2-en-1-one (Vomifolioli) & 1802 & 1796 & 1.1 & 2.6 & - & 1.1 & 0.9 & - \\ \hline
50 & Hexadecan-1-01 4  & 1882 & 1883 & 0.1 & 0.2 & 1.2 & 0.2 & 0.4 & 1.5 \\ \hline
51 & (E)-4-(t-1\({}^{\prime}\),2\({}^{\prime}\),c-4\({}^{\prime}\)-trihydroxy-3\({}^{\prime}\),\({}^{\prime}\),\({}^{\prime}\)-trimethylcyclohexryl-3\({}^{\prime}\),\({}^{\prime}\)-trimethylcyclohexryl-3\({}^{\prime}\),\({}^{\prime}\)-trimethylcyclohexryl-3\({}^{\prime}\),\({}^{\prime}\)-trimethylcyclohexryl-3\({}^{\prime}\),\({}^{\prime}\)-trimethylcyclohexryl-3\({}^{\prime}\),\({}^{\prime}\)-triSince significant differences were found in the obtained chemical profiles, previously applied USE was modified and two solvent sequences (sequence I: pentane (C) \(\rightarrow\) diethyl ether (D); sequence II: pentane (C) \(\rightarrow\) pentane:diethyl ether (1:2, \(v/v\)) (E) \(\rightarrow\) dichloromethane (F)) were applied for the honey extraction and more complete profiling by the fractionation of compounds according to their distribution among the solvents of different polarities. Pentane extract (C) contained methyl syringae (26.2%) and docosane (23.0%) as the major compounds. _cis_- and _trans_-Linalool oxides (furan type) were the most abundant among all extracts (3.3%; 1.2%). 3-Hydroxy-4-phenylbutan-2-one was only present in this extract (2.8%).