Multivariate Statistical Analysis Uncovers Spectrum–Effect Relationship between HPLC Fingerprints and Antioxidant Activity of Saffron

Table 1

The origin and collection sites of 21 batches of saffron used in this study.

ID	Origin	Collection site	ID	Origin	Collection site
S1	Zhejiang, China	Jiande Saffron Agricultural Cooperative	S12	Tibet, China	Bozhou Yonggang Slices Factory co. LTD
S2	Zhejiang, China	Jiande Saffron Agricultural Cooperative	S13	Shanghai, China	Bozhou Kangmei TCMs Market
S3	Zhejiang, China	Jiande Saffron Agricultural Cooperative	S14	Iran	Bozhou Kangmei TCMs Market
S4	Henan, China	Dancheng Saffron Agricultural Cooperative	S15	Iran	Bozhou Kangmei TCMs Market
S5	Zhejiang, China	Jiande Saffron Agricultural Cooperative	S16	Iran	Bozhou Kangmei TCMs Market
S6	Anhui, China	Bozhou Kangmei TCMs Market	S17	Tibet, China	Bozhou Kangmei TCMs Market
S7	Anhui, China	Bozhou Kangmei TCMs Market	S18	Tibet, China	Bozhou Kangmei TCMs Market
S8	Anhui, China	Bozhou Kangmei TCMs Market	S19	Iran	Bozhou Kangmei TCMs Market
S9	Anhui, China	Bozhou Kangmei TCMs Market	S20	Iran	Bozhou yonggang Slices Factory co. LTD
S10	Anhui, China	Bozhou yonggang Slices Factory co. LTD	S21	Henan, China	Dancheng Saffron Agricultural Cooperative
S11	Dubai	Bozhou Kangmei TCMs Market