clotbur

1. Extraction of Fatty Acid from Clotbur Seed Oil
   从山苍子核仁油中提取各种脂肪酸的研究
2. It is pointed out that clotbur seed oil can be substituted for the copra oil in the production of decylic acid, lauric acid and C_ ( 16)~ C_ ( 18) soap acids, both to use wild resources and to reduce pollution of the environment.
   指出在制取癸酸、月桂酸、C（16）～C（18）皂用酸等时，山苍子核仁油可以替代椰子油，既利用了野生资源，又减少了环境污染。

noun

1. any of several erect biennial herbs of temperate Eurasia having stout taproots and producing burs

   Synonym:    burdock