- Tytuł:
- Identification and quantitative determination of pinoresinol in Taxus x media Rehder needles, cell suspension and shoot cultures
- Autorzy:
-
Mistrzak, P.
Celejewska-Marciniak, H.
Szypula, W.J.
Olszowska, O.
Kiss, A.K. - Powiązania:
- https://bibliotekanauki.pl/articles/56453.pdf
- Data publikacji:
- 2015
- Wydawca:
- Polskie Towarzystwo Botaniczne
- Tematy:
-
identification
quantitative determination
pinoresinol
Taxus x media
needle
cell suspension
shoot culture - Opis:
- The aim of our study was to investigate the presence and quantitative contents of lignans in the tissues of Taxus ×media. The presence of the lignans: pinoresinol, matairesinol and secoisolariciresinol was assessed in needles, shoots cultures and suspension culture. Pinoresinol was the only lignan found in the tissue of T. ×media. The total pinoresinol content in the needles and in the shoots was 1.24 mg/g dry weight (dw) and 0.69 mg/g dw, respectively. Most of the pinoresinol identified was appeared glycosidically bound. In needles, the amount of glycosidically bound pinoresinol (0.81 mg/g dw) was about twice as high as that of free pinoresinol (0.43 mg/g dw). The content of free and glycosidically bound pinoresinol showed the level of 0.18 mg/g dw and 0.51 mg/g dw, respectively in the in vitro shoot cultures. In the cell culture, no pinoresinol was found.
- Źródło:
-
Acta Societatis Botanicorum Poloniae; 2015, 84, 1
0001-6977
2083-9480 - Pojawia się w:
- Acta Societatis Botanicorum Poloniae
- Dostawca treści:
- Biblioteka Nauki
Artykuł