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Table 1 A list of tested samples from China

From: Comparison of raw and processed Radix Polygoni Multiflori (Heshouwu) by high performance liquid chromatography and mass spectrometry

Sample name

No.

Source

Collection time

Raw Radix Polygoni Multiflori

1

Daqiao Village, Deqing County, Guangdong, China; cultivated

2008. 05. 30

2

Dengyun Village, Deqing County, Guangdong, China; cultivated

2008. 05. 30

3

Duimian Village, Deqing County, Guangdong, China; cultivated

2008. 05. 30

4

Chengdu, Sichuan, China; market

2008. 09. 25

5

Guangzhou, Guangdong, China; market

2008. 12. 10

Commercial Radix Polygoni Multiflori from Deqing County, Guangdong, China

1

Wild

2007. 12. 25

2

Half wild for 5-6 years

2007. 12. 25

3

Cultivated in the mountain for 5-6 years

2007. 12. 25

4

Cultivated in the normal soil for 3-4 years

2007. 12. 25

5

Cultivated in the mountain

2007. 12. 25

6

Cultivated in the normal soil for one year

2007. 12. 25

7

Cultivated in the normal soil for one year

2007. 12. 25

8

Cultivated in the normal soil for one year

2007. 12. 25

Commercial processed Radix Polygoni Multiflori from Chinese herbal shops

1

Hong Kong, China; market

2007. 12. 05

2

Hong Kong, China; market

2007. 12. 05

3

Hong Kong, China; market

2007. 12. 05

4

Hong Kong, China; market

2007. 12. 05

5

Shenzhen, Guangdong, China; market

2007. 12. 05

6

Shenzhen, Guangdong, China; market

2007. 12. 05

7

Guangzhou, Guangdong, China; market

2008. 12. 10