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

	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
刊名	SPECTROSCOPY LETTERS
	2020
卷号	53 期号:7
关键词	Chemometrics Gentiana stramineaMaxim near infrared spectroscopy quality evaluation quantitative model
英文摘要	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.
内容类型	期刊论文
源URL	[http://210.75.249.4/handle/363003/60313]
专题	西北高原生物研究所_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).