Discrimination and Content Analysis of Fritillaria Using Near Infrared Spectroscopy

Table 5

Quantitative analysis results for the samples in validation set by PLS model.

Number	Sample	NIR prediction value/%	UV true value/%
1	Fritillaria ussuriensis Maxim	0.1728	0.1640
2	Fritillaria thunbergii Miq. (big)	0.2375	0.2030
3	Fritillaria thunbergii Miq. (small)	0.2165	0.1160
4	Fritillaria pallidiflora Schrenk	0.2411	0.2430
5	Fritillaria cirrhosa D. Don	0.1165	0.1750
6	Fritillaria unibraacteate Hsiao	0.2080	0.2138
7	Fritillaria delavayi Franch	0.1661	0.2406