Application of near-infrared spectroscopy for the rapid analysis of Lonicerae Japonicae Flos solution extracted by water
近红外光谱的用于金银花金银花溶液快速分析由水提取的应用程序作者机构：Nansha Research Institute Sun Yat-Sen.University Guang zhou 511458P.R.China Department of Chemistry Tsinghua UniversityBeijing 100084P.R.China
出 版 物：《Journal of Innovative Optical Health Sciences》 (创新光学健康科学杂志（英文）)
年 卷 期：2014年第7卷第4期
页 面：42-50页
核心收录：
学科分类：0831[工学-生物医学工程（可授工学、理学、医学学位）] 0202[经济学-应用经济学] 02[经济学] 1004[医学-公共卫生与预防医学(可授医学、理学学位)] 0808[工学-电气工程] 020205[经济学-产业经济学] 0809[工学-电子科学与技术（可授工学、理学学位）] 0805[工学-材料科学与工程（可授工学、理学学位）] 0836[工学-生物工程] 0702[理学-物理学]
主 题：Lonicerae Japonicae Flos Qingkailing injection near-infrared partial least-squares rapid analysis
摘 要：A rapid quantitative analytical method for three components of Lonicerae Japornicae Flos solution(Lonicera Japonica Thumb.)extracted by water was developed using near-infrared(NIR)spectroscopy and the partial least-squares(PLS)*** NIR spectra of 81 samples collected from a production line were *** concentrations of secologanic acid,chlorogenicacid and galuteolin were detemmined by using high-performance liquid chromatography-diodearray detection as the reference *** pretreatment methods for the NIR spectra wereusedi during PLS *** most appropriate latent variable number of the PLS factor wasselected based on the standard error of cross-validation(SECV).The performance of the finalPLS models was evaluated according to SECV,standard error of predliction(SEP)and deter-mination coeficient(R^(2)).The compounds secologanic acid,chlorogenic acid and galuteolin hadSEP values of 0.030,0.061 and 1.668μg/mL,respectively and R^(2) values over *** workshows that NIR spectroscopy is a rapid and convenient method for the analysis of LoniceraeJaponicae Flos solution extracted by *** proposed method can help in the application ofprocs analytical technology in the pha maceutical industry,particularly in tra ditional Chinesemedicine injections.
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