广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2012年
13期
95-97
,共3页
非线性化学指纹图谱%中药%鉴别%评价
非線性化學指紋圖譜%中藥%鑒彆%評價
비선성화학지문도보%중약%감별%평개
nonlinear chemical fingerprint%traditional Chinese medicine%identification%evaluation
以Mn2＋-H＋-BrO3--CH3COCH3和作为耗散物的中药还原活性成分作为测定指纹图谱的基本非线性化学体系,测定了9批中药的非线性化学指纹图谱。结果表明,中药的非线性化学指纹图谱直观特征结合系统相似度可直接用于中药真伪鉴别,利用麻黄指纹图谱诱导时间与成分总含量的关系,初步确定了不同产地麻黄活性成分的相对总含量。
以Mn2＋-H＋-BrO3--CH3COCH3和作為耗散物的中藥還原活性成分作為測定指紋圖譜的基本非線性化學體繫,測定瞭9批中藥的非線性化學指紋圖譜。結果錶明,中藥的非線性化學指紋圖譜直觀特徵結閤繫統相似度可直接用于中藥真偽鑒彆,利用痳黃指紋圖譜誘導時間與成分總含量的關繫,初步確定瞭不同產地痳黃活性成分的相對總含量。
이Mn2＋-H＋-BrO3--CH3COCH3화작위모산물적중약환원활성성분작위측정지문도보적기본비선성화학체계,측정료9비중약적비선성화학지문도보。결과표명,중약적비선성화학지문도보직관특정결합계통상사도가직접용우중약진위감별,이용마황지문도보유도시간여성분총함량적관계,초보학정료불동산지마황활성성분적상대총함량。
The elementary nonlinear chemical system consisted of Mn2＋ , H ＋ , BrO3-, CH3 COCH3 and reducing com- ponents from traditional Chinese medicine as the dissipative substances. 9 sorts of traditional Chinese medicine was figerprinted. The result showed that the obvious visual characteristic of figerprint with system similarity may be used to directly differentiate the authenticity. The relative total contents of the active components in Ephedra may roughly be ascertained by the relationship between the inductive time of the fingemrint and the total content of the s~mple components.
