Korean Journal of Pharmacognosy (생약학회지)
- Volume 27 Issue 4
- /
- Pages.366-370
- /
- 1996
- /
- 0253-3073(pISSN)
- /
- 2288-9299(eISSN)
Hydrolyzable Tannins from the Fruits of Rubus coreanum
복분자 딸기 열매의 가수분해성 탄닌
- Pang, Keun-Cheol (College of Pharmacy, Chung-Ang University) ;
- Kim, Min-Son (College of Pharmacy, Chung-Ang University) ;
-
Lee, Min-Won
(College of Pharmacy, Chung-Ang University)
- Published : 1996.12.30
Abstract
Fruits of Rubus coreanum (Korean name: Bog-bun-ja) have been used in oriental traditional medicine as the remedies for impotence, pollution, premature ejaculation and frequency of urination etc. It is known to have phenolic compounds as an astringent. By means of chromatographic methods, four hydrolyzable tannins were isolated from the fruits of R. coreanum. The structures of these compounds were established as gallic acid, 2,3(S)-HHDP-D-glucopyranose, sanguiin H-4 and sanguiin H-6 on the basis of physicochemical and spectroscopic evidences.
Keywords
- Rubus coreanum;
- Rosaceae;
- Hydrolyzable tannin;
- gallic acid;
- 2,3-(S)-HHDP-D-glucopyranose;
- sanguiin H-4;
- sanguiin H-6