# Phenolic and Volatile Composition of a Dry Spearmint (_Mentha spicata_ L.) Extract
## Results and Discussion
### Characterization of the Phenolic Profile
\begin{table}
\begin{tabular}{c c c c c c c c c c} \hline \hline
**ID** & **Compounds** & **RT** &
\begin{tabular}{c} [M - H] \\ (min) \\ \end{tabular} & **MS\({}^{2}\) Ion fragments (n/z)*** & **MS\({}^{2}\) Ion fragments (n/z)*** & **Exp. 1*** & **Exp. 2*** & **Identification*** \\ \hline
36 & Nariritatin (Naringmin-7-O-nitrosoxide) & 8.45 & **625** (579) & 579 & 271 & x & x & Sd \\
37 & Salivanolic acid D & 8.53 & **417** & **373**, 175, 273, 399 & 175, 197, 223 & x & [14] \\
38 & Sagrinnic acid & 8.66 & **719** & **359**, 539, 532, 531, 431 & 161, 179, 197, 223 & x & [14] \\
39 & Salivanolic acid E & 8.78 & **717** & **519**, 537, 555, 673, 339 & 339, 321, 295, 229 & x & x & [14] \\
40 & Rosaminaric acid & 8.86 & **359** & **161**, 179, 197, 223 & 161, 133 & x & [5d] \\
41 & Sagrinnic acid isomer & 8.99 & **719** & **389** & 161, 179, 197, 223 & x & [25] \\
42 & Salivanolic acid A derivative & 9.08 & **897** & **493**, 295 & 295, 313, 179 & x & Sd \\
43 & Lithospermic acid & 9.44 & **537** & **493**, 359 & 359, 313, 295 & x & Sd \\
44 & Salivanolic acid B & 9.61 & **717** & **519**, 321 & 321, 392, 279, 179 & x & Sd \\
45 & Dehydro-Rosaminaric acid & 9.70 & **343** & **161**, 179, 135, 223, 197 & 161, 133 & x & Sd \\
46 & Salivanolic acid E/F isomer & 9.75 & **717** & **519**, 357, 555, 673, 321 & 321, 387, 339 & x & x & [14] \\
47 & Rosaminaric acid-dhesseide & 9.83 & **683** & **217** & 399, 161, 197, 223 & x & Sd \\
48 & GS-0-4 SHI & 9.88 & **373** & **179**, 161, 335, 355, 197 & 135, 161 & x & [14] \\
49 & Salivanolic acid A & 10.02 & **493** & **295**, 313, 383, 203 & 199, 277, 109, 267 & x & Sd \\
50 & Acceetin derivative & 10.12 & **637** & **591**, 283 & 283, 268 & x & x & [18] \\
51 & Salivanolic acid A isomer & 10.25 & **493** & **295**, 331, 383 & 199, 277, 109, 267 & x & x & [19] \\
52 & Rosaminaric acid derivative & 10.70 & **551** & **519**, 393, 313 & 339 & x & x & [20] \\
53 & Danshvan derivative & 10.87 & **689** & **527**, 491 & 197, 179, 347, 161 & x & x & [14] \\
54 & Danshvan derivative & 10.90 & **691** & **529**, 493, 511 & 197, 179, 149, 151 & x & x & [14] \\
55 & Danshvan derivative & 11.07 & **689** & **527** & 197, 179, 347 & x & x & [14] \\
56 & Rosaminaric acid derivative & 11.07 & **691** & **359**, 514, 529, 161, 179, 197, 223 & x & & Sd \\
57 & Apigrain & 11.17 & **269** & **269**, 225, 149, 241 & 181, 197, 225, 183 & x & [20] \\
58 & Salivanolic acid A isomer & 11.22 & **493** & **359**, 359, 353 & 161, 179, 197, 223 & x & x & [19] \\
59 & Cyclolarinesional & 11.26 & **359** & **345**, 161 & 329, 236, 240 & x & x & [27] \\
60 & Salivanolic acid B derivative & 11.40 & **579** & **519**, 699, 339 & 339 & & [25] \\
61 & Rosaminaric acid derivative & 12.33 & **571** & **525** & 341, 359, 161, 179, 221 & x & Sd \\
62 & Rosaminaric acid derivative & 12.69 & **525** & **359**, 341, 161, 179, 177, 223 & x & & Sd \\
63 & Rosaminaric acid derivative & 13.04 & **507** & **359**, 341, 179 & 161, 179, 197, 223 & x & Sd \\
64 & Rosaminaric acid derivative & 13.24 & **849** & **359**, 687, 669 & 161, 179, 197, 223 & x & x & Sd \\
65 & Acacetin & 13.54 & **283** & **268**, 269 & 268, 269, 240 & x & x & [18] \\
66 & Rosaminaric acid derivative & 13.82 & **507** & **359**, 341, 179 & 161, 179, 197, 223 & x & x & Sd \\ \hline \hline \end{tabular}  
* Fragments can are listed in order of relative abundances;
* MS\({}^{2}\) ions in bold were those subjected to MS\({}^{2}\) fragmentation;
* Exp. 1, detected under experimental condition 1 (PIoPlatchin); Exp. 2, experimental condition 2 (rosaminaric acid);
* Identification means identification mode : [Reference number] or Sd (compound identified by comparing retention times and MS data with those of reference compounds). Some compounds have been considered “derivatives” since parts of their spectra match those of their corresponding parent compounds but they cannot be fully identified;” The molecular ion is a formic acid adduct (+46);
* THIDCHMC: 1,2,6,7-tetrahydroology-5H-4 Jbenzo4 JCyclheptene-5-methyl-11-carboxylic acid.  
\end{table}