Sim, Sherina published the artcileAmomum tsao-ko-Chinese Black Cardamom: Detailed Oil Composition and Comparison With Two Other Cardamom Species, COA of Formula: C11H22O2, the main research area is Amomum Elettaria essential oil China.
Two Chinese black cardamom oils (Amomum tsao-ko) were analyzed using GC and GC/MS and compared to 2 Indian cardamom oils from the species Amomum subulatum and Elettaria cardamomum, resp. The main constituents of A. tsao-ko oils were eucalyptol, geranial, geraniol, trans-2,3,3A,7A-tetrahydro-1H-indene-4-carbaldehyde, (2E)-decenal, neral, and 4-indanecarbaldehyde. Special attention was given to the 1H-indene-carbaldehyes, which are frequently wrongly assigned in previous literature. A detailed odor evaluation of the oils was also carried out. In addition, composition variations of 28 main constituents of 8 E. cardamomum oils were investigated, taking various factors like origin, production methods, plant material, and drying stage into consideration.
Natural Product Communications published new progress about Amomum subulatum. 110-42-9 belongs to class esters-buliding-blocks, name is Methyl decanoate, and the molecular formula is C11H22O2, COA of Formula: C11H22O2.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics