[Study on Chemical Constituents of Peanut Hull].
| Autor: | Zuo AX, Sun Y, Qian SX, Rao GX |
|---|---|
| Jazyk: | čínština |
| Zdroj: | Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials [Zhong Yao Cai] 2015 Feb; Vol. 38 (2), pp. 302-4. |
| Abstrakt: | Objective: To investigate the chemical constituents of peanut hull. Methods: Several chromatography methods such as silica gel and Sephadex LH-20 combined with recrystallization were applied to isolate the compounds. Based on spectrum technologies (MS,1H-NMR and 13C-NMR) and physico-chemical methods, structures of isolated compounds were identified. Results: Twelve compounds were isolated and elucidated as luteolin (1), diosmetin (2), 5,7,3',4'-tetrahydroxy-8-prenyflavone (3),5,7,3'-trihydroxy-4'- methoxy-8-prenylflavone(4), eriodicrtyol (5), racemoflavone (6), hydnocarpin (7), 5,7-dihydroxy chromone (8), 5-hydroxy-chromone- 7-O-β-D-glucoside (9), ferulic acid (10), β-sitosterol (11) and daucosterol(12). Conclusion: Except compounds 1, 5 and 8, all compounds are obtained from peanut hull for the first time. |
| Databáze: | MEDLINE |
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