22344
In infusions , the topmost concentrations of Al , B , Cu , Fe , P , K , Mn , Ni , Zn were detected in those prepared from hibiscus petals , Ca from aloe leaves and Mg from leaves of ginkgo .
 Chemical: Al; Chemical: B; Chemical: Cu; Chemical: Fe; Chemical: P; Chemical: K; Chemical: Mn; Chemical: Ni; Chemical: Zn; Chemical: Ca; Chemical: Mg
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Al; Chemical: B; Chemical: Cu; Chemical: Fe; Chemical: P; Chemical: K; Chemical: Mn; Chemical: Ni; Chemical: Zn; Chemical: Ca; Chemical: Mg