Botanical Information Boswellia sacra Flueck. (procuring samples)

Synonyms Boswellia bhaw-dajiana Birdw.
Boswellia bhaw-dajiana var. serrulata Engl.
Boswellia carteri Birdw.
Boswellia carteri var. subintegra Engl.
Boswellia carteri var. undulatocrenata Engl.
Boswellia undulatocrenata (Engl.) Engl.
Common name (en) Olibanum-tree
Common name (ar) شجرة اللبان
Common name (es) Árbol del incienso
Common name (fr) Arbre à encens
Common name (ru) Ладанное дерево
Common name (zh) 阿拉伯乳香

Sample preparation Add 3.0 g of the powdered sample to 10 mL of ethanol, ultrasonicate for 2 h, filter, evaporate and make up the filtrate to 5 mL
Mobile phase n-hexane, ethyl acetate 4:1 (v/v)
Derivatization Spray with vanillin-sulfuric acid reagent and heat the plate at 105°C until the spot appear