Dong-Chan Yoo, Nam-Kyung Im, Seun-Ah Yang, Hyun-Nam Cho, In-Seon Lee, Kong Won Khang, Ho Soon Jeong, Kwang-Hwan Jhee
언어
영어(ENG)
URL
https://www.earticle.net/Article/A100173
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
The herbal extracts of Salvia miltiorrhiza Bunge was widely used as traditional Chinese preparation for the treatment of cerebrovascular diseases. We analyzed methanol and ethyl acetate extracted fractions from Salvia miltiorrhiza Bunge. We could identify rosemarinic acid and salvianolic acid B using reversed-phase high performance liquid chromatographic (HPLC) method. Both compounds were detected within 40min by linear gradient elution with acetonitrile and water. The elution fractions of rosemarinic acid and salvianolic acid B were further analyzed and compared with authentic samples using UV-visible absorbance, fluorescence spectrum, and mass spectroscopy. Absorbance and fluorescence spectra demonstrated the completely same patterns between elution fractions and authentic compounds. Rosemarinic acid and salvianolic acid B from HPLC elution fractions were also detected by ESI (+) MS and MS/MS spectrometer. Our data suggested that S. miltiorrhiza Bunge is a good source of rosemarinic acid and salvianolic acid B. The extraction yields were 0.12% for rosemarinic acid and 0.53% for salvianolic acid B. [Supported by grant No.KB-05-1-012 from KOTEF]
저자
Dong-Chan Yoo [ Department of Applied Chemistry, Kumoh National Institute of Technology ]
Nam-Kyung Im [ Department of Food Science and Technology, Keimyung University ]
Seun-Ah Yang [ The Center for Traditional Microorganism Resources, Keimyung University ]
Hyun-Nam Cho [ Department of Applied Chemistry, Kumoh National Institute of Technology ]
In-Seon Lee [ Department of Food Science and Technology, Keimyung University, The Center for Traditional Microorganism Resources, Keimyung University ]
Kong Won Khang [ Chephilos Corp. ]
Ho Soon Jeong [ Chephilos Corp., ]
Kwang-Hwan Jhee [ Department of Applied Chemistry, Kumoh National Institute of Technology ]
한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
설립연도
1984
분야
공학>생물공학
소개
이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다
1. 생물공학 분야의 발전을 위한 연구 협력
2. 생물공학의 실용화를 촉진시키기 위한 산학 협동
3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최
4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간
5. 생물공학 발전을 위한 정책 건의
6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동