## 3 Discussion
### Condensed Tamin
rugosa_: Hydroxy-methoxy (iso)flavone, Chrysoeriol, Hispidulin, Crissiliol, 5,6,4'-Trihydroxy-7,8-dimethoxyflavone, Dihydroxy-tetramethyl (iso)flavone, Pentahydrox trimethoxy flavone, Isovitexin, Chrysin 6-C-glucoside-6''-O-deoxyhexoside, Kaempfer-3-O-\(\alpha\)-L-rhammoside, Naringenin, Friodicylo-7-O-glucose, _trans_-Ferulic acid, 3,3,4,4-Tetrahydroxy-5-oxo-cyclohexanecarboxylic acid, Ginkgoic acid, 1-[(Acetyl-L-cysteine)]oxy]-2,3,4,5-tetrahydroxycyclohexane-1-carboxylic acid, Neochlorogenic acid, Rosmarinic acid, Salvianolic acid D, Pinosylvin, Pinoresinol, 3,4,5-rimethoxy coumarin, Fraxin, Anthocyanidin [cyanidin chloride; Cyanidin], Cyanidin-3-O-dioxyl-glucose. The following polyphenols are present in only _R. davurica_--Chrysoeriol methyl ether, Tricin, Jaceosidin, Syringetin, Genistein C-glucose malonylated, Diosmin, Dihydrokaempfer, Isokaempfer, Isorhamentin, Myricetin, Mearnstein, Taxifolin-O-pentoside, Kaempfer diacetyl hexoside, Kaempfer 3-O-rutinoside, Epiafzelechin, (_epi_)Catechin, Fustin, Hydroxy methoxy dimethylbenzoic acid, Hydroxyferulic acid, Sinapic acid, _p_-Coumaroylquinic acid, Salvianolic acid B, Cyanidin-3-O-glucose, Delphinidin-O-pentoside, Pelargonidin-3-O-(6-O-malonyl-beta-D-glucose), Delphinidin malonyl hexoside, Delphinidin 3,5-dihexoside, (S)-Flavogallonic acid, Punicalin alpha, Coniferin. The following polyphenols are present in only _R. acicularis_--Cirsimaritin, Nevadensin, Morin, Rhamnetin I, Rhamnetin II, Nevadensin, Taxifolin-3-O-hexoside, Kaempfer 3-O-deoxyhexosylhexoside, Isorhamentin triacetyl hexoside, Eriodicyl, 2,4,6-Trihydroxy-3,5-dimethoxybenzoic acid, Arctigenin, Prodeplphinidin A-type, Ethyl gallate, Diphylloside B. Thus, 146 metabolome compounds were identified in the extracts of _R. rugosa_, _R. davurica_, and _R. acicularis_, many of which are characteristic of the genus _Rosa_ (family Rosaceae). Of these, 115 components were identified for the first time in the genus _Rosa_. These are flavones: Chrysoeriol, Hispidulin, 5,7-Dimethoxyyluteolin, Crissimaritin, Crissiliol, Tricin, Jaceosidin, Nevadains, Syringetin, Isovitexin, Genistein C-glucose malonylated, Chrysin 6-C-glucose-6''-O-deoxyhexoside; flavanols: Dihydrokaempfer, Rhamnetin II, Kaempfer-3-O-\(\alpha\)-L-rhammoside, Taxifolin-O-pentoside, Taxifolin-3-O-hexoside, Isorhamentin triacetyl hexoside; flavan-3-ols: Epiafzelechin and Gallocatechin; flavanones: Naringenin, Fustin; phenolic acids: Caffeic acid, Citric acid, Hydroxy methoxy dimethylbenzoic acid, Hydroxyferulic acid, Ellagic acid, _p_-Coumaroylquinic acid, Ginkgoic acid, Salvianolic acid D, Salvianolic acid B; stilbenes: Pinosylvin, Resveratrol, 3-Hydroxyresveratrol; lignans: Pinoresinol, Arctigenin; coumarins: 3,4,5-Trimethoxycumarin, Fraxin; anthocyanins Cyanidin 3-O-glucose, Delphinidin O-pentoside, Pelargonidin 3-O-(6''-O-malonyl-\(\beta\)-D-glucose), Cyanidin 3-(6''-Succinyl-Glucoside), Delphinidin malonyl hexoside, Cyanidin 3-O-dioxyl-glucose, Delphinidin 3,5-dihexoside, \begin{table}
\begin{tabular}{c c c c c} \hline \hline \multicolumn{1}{c}{**No.**} & \multicolumn{1}{c}{**Class of Compounds**} & \multicolumn{1}{c}{**Identified Compounds**} & _R. rugosa_ & _R. davurica_ & _R. acicularis_ \\ \hline
**84** & Ellagitannin & **Punicalin alpha** & & \\ \hline
**85** & Phenylpropanol & **Coniferin** & & \\ \hline
**86** & Gallate ester & **Ethyl gallate** & & \\ \hline
**87** & Gallate ester & **Beta-Glucogallin** & & \\ \hline
**88** & Dihydrochalcone & **Phloretin** [Dihydronaringenin; Phloretol]** & & \\ \hline
**89** & Flavonoid & **Diphylloside B** & & \\ \hline
**90** & Flavonoid & **Demethyllanhydroicaritin-7-O-glucopyranosyl-3-O-acetylated rhamnopyranosyl- & & \\  & & **xotypyanoside** & & \\ \hline \hline \end{tabular}  
* Polypphenols identified for the first time in genus _Rosa_.  
\end{table} 
Table 1: Cont.