5KERRY G Gilbert (nee Stoker), DAVID T Cooke. Dyes from plants: Past usage, present understanding and potential [J]. Plant Growth Regulation, 2001, 34:57-69.
6WARREN N Watson, CHESTER H Penning. Indigo and World' s Dye Trade[J].Industrial and Engineering Chemistry, 1926, 18 (12): 1309-1312.
7杜燕孙.国产植物染料染色法[M].北京:商务印书馆,1948:19.
8金成煊.中国传统印染工艺研究[D].上海:东华大学纺织学院,2000:40-41.
9PAULINA Garcia-Macias, PHILIP John. Fomation of Natural Indigo Derived from Woad (Isatis tinctoria L.) in Relation to Product Purity[J].Journal of Agricultural and Food Chemsitry, 2004, 52 (26):7891-7896.
10ESTER S B Ferreira, ALISON N Hulme. The Natural Constituents of Historical Textile dyes [J]. Chemical Society Reviews, 2004, 33: 329-336.
