근적외선 분광분석법을 이용한 생약의 원산지 판별

• 영문명: Discrimination of Herbal Medicine According to Geographical Origin (Korea, China) Using Near Infrared Reflectance Spectroscopy
• 발행기관: 대한약학회
• 저자명: 우영아(Young Ah Woo) 조창희(Chang Hee Cho) 김효진(Hyo Jin Kim) 조정환(Jung Hwan Cho) 조경규(Kyung Kye Cho) 정승성(Seung Sung Chung) 김수정(Soo Jung Kim) 김중환(Joong Hwan Kim)
• 간행물 정보: 『약학회지』제42권 제4호 (1998년), 359~363쪽, 전체 5쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1998.08.31

영문 초록

Near infrared reflectance spectroscopy (NIRS) was applied for discrimination according to geographical origin (Korea, China) of herb drugs. Herbal medicine has an important role in clinical therapy in Asian countries such as Korea and China. The objective of this study is to provide a convenient and accurate method to determinate geographical origin (Korea, China) of herbal medicine for quality control whose quality is generally different according to geographical origin. A rapid, nondestructive and accurate discrimination was achieved by NIRS. Second derivative spectra of herb drugs were subjected to discriminant analysis. Herbal medicine drugs such as Cassia Semen, Ganoderma and Smilacis Rhizoma was discriminated accurately according to geographical origin using PLS regression method.

키워드

Near infrared reflectance spectroscopy Herbal medicine Partial least squares method Discrimination Geographical origin.