# The Effect of Selected Herbal Extracts on Lactic Acid Bacteria Activity
## 3 Results
### Qualitative Analysis of Plant Extracts
\begin{table}
\begin{tabular}{c c c c c c c c c} \hline \hline
**Peak** & \begin{tabular}{c} **RT** \\ **[min]** \\ \end{tabular} & \begin{tabular}{c} **Molecular Ion** \\ **[M-H]\({}^{-}\)** \\ \end{tabular} & \begin{tabular}{c} **Ion** \\ **Mode** \\ \end{tabular} & \
\begin{tabular}{c} **MS/MS** \\ **Fragments** \\ \end{tabular} & **Formula** &
\begin{tabular}{c} **Error** \\ **[ppm]** \\ \end{tabular} & **mSigma** & **Tentative Identification** \\ \hline
1 & 1.4 & 373.1142 & - &
\begin{tabular}{c} 373(100), 211(92), \\ 123(24) \\ \end{tabular} & C\({}_{16}\)H\({}_{21}\)O\({}_{10}\) & \(-\)0.4 & 8.3 & geniposidic acid \\ \hline
2 & 2.1 & 461.1672 & - & 461(100), 315(3) & C\({}_{20}\)H\({}_{29}\)O\({}_{12}\) & \(-\)1.7 & 7.5 & decaffeoylacetoside \\ \hline
3 & 3.3 & 451.2192 & - &
\begin{tabular}{c} 405(100), 179(8), \\ 243(8), 167(7) \\ \end{tabular} & C\({}_{20}\)H\({}_{35}\)O\({}_{11}\) & \(-\)1.7 & 4.6 & carryoptoside isomer \\ \hline
4 & 3.9 & 813.1363 & - & \
\begin{tabular}{c} 285(100), 637(23), \\ 351(18), 461(15), \\ \end{tabular} & C\({}_{33}\)H\({}_{33}\)O\({}_{24}\) & 0.6 & 7.9 &
\begin{tabular}{c} luteolin-tri-oxyheide \\ isomer \\ \end{tabular} \\ \hline
5 & 4.1 & 637.1044 & - & \
\begin{tabular}{c} 285(100), 351(89) \\ 161(28), 135(9), \\ 447(7) \\ \end{tabular} & C\({}_{27}\)H\({}_{25}\)O\({}_{18}\) & 0.4 & 20.9 &
\begin{tabular}{c} luteolin-di-oxyheide \\ isomer \\ \end{tabular} \\ \hline
6 & 4.6 & 639.1941 & - & \
\begin{tabular}{c} 639(100), 621(42), \\ 161(28), 135(9), \\ 447(7) \\ \end{tabular} & C\({}_{29}\)H\({}_{35}\)O\({}_{16}\) & \(-\)1.6 & 15.8 &
\begin{tabular}{c} unidentified \\ phenylethanol \\ \end{tabular} \\ \hline
7 & 4.7 & 639.1933 & - & \
\begin{tabular}{c} 639(100), 621(59), \\ 161(28), 133(16), \\ 475(11) \\ \end{tabular} & C\({}_{29}\)H\({}_{35}\)O\({}_{16}\) & \(-\)0.4 & 11.7 &
\begin{tabular}{c} unidentified \\ phenylethanol \\ \end{tabular} \\ \hline
8 & 5.4 & 637.1046 & - & \
\begin{tabular}{c} 285(100), 461(44) \\ \end{tabular} & C\({}_{27}\)H\({}_{25}\)O\({}_{18}\) & 0.0 & 7.6 &
\begin{tabular}{c} luteolin-di-oxyheoside \\ isomer \\ \end{tabular} \\ \hline
9 & 5.7 & 989.1849 & - & \
\begin{tabular}{c} 285(100) \\ 285(100), 461(12), \\ 813(8) \\ 639.1935 \\ \end{tabular} & C\({}_{21}\)H\({}_{35}\)O\({}_{18}\) & 1.1 & 6.8 &
\begin{tabular}{c} luteolin-oxyheoside \\ isomer \\ \end{tabular} \\ \hline
10 & 6.3 & 477.1400 & - & \
\begin{tabular}{c} 285(100) \\ 133(11), 315(9), \\ 179(2) \\ 755(100), 161(21), \\ 179(10), 593(10), \\ 135(8) \\ \end{tabular} & C\({}_{29}\)H\({}_{35}\)O\({}_{16}\) & \(-\)0.8 & 43.6 &
\begin{tabular}{c} luteolin-di-oxyheoside \\ isomer \\ \end{tabular} \\ \hline
11 & 6.5 & 623.1980 & - & \
\begin{tabular}{c} 285(100) \\ 285(100), 461(2), \\ 813(8) \\ 639.1935 \\ \end{tabular} & C\({}_{27}\)H\({}_{35}\)O\({}_{16}\) & 0.2 & 5.6 &
\begin{tabular}{c} luteolin-di-oxyheoside \\ isomer \\ \end{tabular} \\ \hline
12 & 6.9 & 445.0779 & - & \
\begin{tabular}{c} 269(100) \\ 755(100), 161(24), \\ 593(11), 133(8) \\ \end{tabular} & C\({}_{21}\)H\({}_{37}\)O\({}_{11}\) & \(-\)0.6 & 24.9 &
\begin{tabular}{c} apigenin-oxyheoside \\ \(\mathrm{\lambda}_{4}\)H\({}_{43}\)O\({}_{19}\) \\ \end{tabular} \\ \hline
13 & 7.1 & 623.1987 & - &
\begin{tabular}{c} 623(100), 161(7), \\ 461(7), 133(5) \\ \end{tabular} & C\({}_{29}\)H\({}_{35}\)O\({}_{15}\) & \(-\)0.9 & 7.0 & verbascoside isomer \\ \hline
14 & 7.5 & 475.0877 & - & \
\begin{tabular}{c} 274(100), 299(73) \\ 175(41) \\ \end{tabular} & C\({}_{29}\)H\({}_{35}\)O\({}_{12}\) & 1.0 & 7.5 &
\begin{tabular}{c} kaempfer- \\ oxyheoside \\ \end{tabular} \\ \hline
15 & 8.0 & 637.2138 & - &
\begin{tabular}{c} 637(100), 461(59), \\ 175(41) \\ \end{tabular} & C\({}_{30}\)H\({}_{37}\)O\({}_{15}\) & 0.0 & 15.9 & leucospetoside A isomer \\ \hline
16 & 8.0 & 621.1826 &
\begin{tabular}{c} 321(100), 323(21), \\ 179(18), 487(14) \\ \end{tabular} & C\({}_{29}\)H\({}_{33}\)O\({}_{15}\) & \(-\)0.2 & 4.8 & unidentified \\ \hline
17 & 8.4 & 629.2674 & - &
\begin{tabular}{c} 583(100), 421(21), \\ 451(33), 289(9) \\ \end{tabular} & C\({}_{26}\)H\({}_{45}\)O\({}_{17}\) & \(-\)1.9 & 5.9 & unidentified \\ \hline
18 & 10.5 & 651.2304 & - &
\begin{tabular}{c} 651(100), 175(24), \\ 160(12), 193(7), \\ 475(5) \\ \end{tabular} & C\({}_{31}\)H\({}_{39}\)O\({}_{15}\) & \(-\)1.5 & 12.5 & unidentified \\ \hline \hline \end{tabular}
\end{table}