지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.4
- 수록면
- 205 - 210 (6page)
이용수
초록· 키워드
오류제보하기
For quality control of components in Korean red ginseng powder and extract, a new method for simultaneous quantifi cation of 12 ginsenosides (Rg₁, Re, Rf, Rh₁, Rg₂[S], Rg₂[R], Rb₁, Rc, Rb₂, Rd, Rg₃[S], and Rg₃[R]) was studied. Compared to the offi cial method for quantifi cation of marker substances (ginsenosides Rg1 and Rb₁), the proposed methods were guaranteed by in-house method validation. Several criteria such as linearity, specifi city, precision and accuracy were evaluated. For red ginseng powder, recovery (averaging 95% to 105%) was calculated, and analysis of variance was carried out to estimate the relative standard deviation (0.20% to 2.12%). For red ginseng extract, the average recovery rate was 90% to 99% and the relative standard deviation was 0.39% to 2.40%. These results indicate that the proposed method could be used in the laboratory for determination of 12 ginsenosides in red ginseng powder and extract. In addition, this method was found to be suitable for quality control of ginseng products and potentially offer time and cost benefi ts.
목차
INTRODUCTION
MATERIALS AND METHODS
RESULTS AND DISCUSSION
REFERENCES
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