A novel method to rapidly evaluate the quality of the traditional Chinese medicineGentiana stramineaMaxim. using near infrared spectroscopy coupled with chemometrics

NWIPB OpenIR

	A novel method to rapidly evaluate the quality of the traditional Chinese medicineGentiana stramineaMaxim. using near infrared spectroscopy coupled with chemometrics
	Li, Peipei; Luan, Zhenjie; Li, Duo; Meng, Xiaoping; Sun, Jing
	2020
发表期刊	SPECTROSCOPY LETTERS
卷号	53 期号:7
摘要	The test is to control quality ofGentiana stramineaMaxim. by near infrared spectroscopy. Samples were collected throughout Qinghai-Tibet Plateau, in which the bioactive ingredients were gentiopicroside and loganic acid. Sample set was divided using concentration gradient method. Modeling optimization was processed with a designed orthogonal test L-9(3(3)). Pretreatment of spectra was multiplicative scatter correction + second derivative, and partial least square was used to establish model. The model showed high R and low root mean square error. Moreover, residual predictive deviation was 3.14. The present quantitative model can fast and accurately determine the quality ofG. straminea.
关键词	Chemometrics Gentiana stramineaMaxim near infrared spectroscopy quality evaluation quantitative model
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/60313
专题	中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Li, Peipei,Luan, Zhenjie,Li, Duo,et al. A novel method to rapidly evaluate the quality of the traditional Chinese medicineGentiana stramineaMaxim. using near infrared spectroscopy coupled with chemometrics[J]. SPECTROSCOPY LETTERS,2020,53(7).
APA	Li, Peipei,Luan, Zhenjie,Li, Duo,Meng, Xiaoping,&Sun, Jing.(2020).A novel method to rapidly evaluate the quality of the traditional Chinese medicineGentiana stramineaMaxim. using near infrared spectroscopy coupled with chemometrics.SPECTROSCOPY LETTERS,53(7).
MLA	Li, Peipei,et al."A novel method to rapidly evaluate the quality of the traditional Chinese medicineGentiana stramineaMaxim. using near infrared spectroscopy coupled with chemometrics".SPECTROSCOPY LETTERS 53.7(2020).