Research Article

Establishment of Quality Evaluation Method for Yinqiao Powder: A Herbal Formula against COVID-19 in China

Table 1

Information of the herbal slices in Yinqiao powder.

Herbal slice nameOriginal plant nameCollection locationLot number

Lonicerae Japonicae FlosLonicera japonica Thunb.Shandong20200108
Forsythiae FructusForsythia suspensa (Thunb.)Shanxi20200101
Platycodonis RadixPlatycodon grandiflorum (Jacq.) A.DC.Guizhou191201
Menthae Haplocalycis HerbaMentha haplocalyx Briq.Jiangsu20190822
Sojae Semen PraeparatumGlycine max (L.) Merr.Hebei20200525
Lophatheri HerbaLophatherum gracile Brongn.Zhejiang20191127
Arctii FructusArctium lappa L.Liaoning180901
Schizonepetae SpicaSchizonepeta tenuifolia Briq.Hebei20190304
Phragmitis RhizomaPhragmites communis Trin.Hebei349190801
Glycyrrhizae Radix et RhizomaGlycyrrhiza uralensis Fisch.Gansu20200501