“…GC-MS
analysis revealed the presence of eight major components (represent 94.41% of
the oil) were identified: pulegone ( 1 , 58.30%), isomenthone
( 2 , 13.49%), menthone ( 3 , 6.71%),
α-limonene ( 4 , 5.79%), isopulegone ( 5 ,
5.01%), isomenthol ( 6 , 2.63%), β-pinene
( 7 , 1.44%), and α-pinene ( 8 ,
1.04%). Pulegone 1 , can be considered a marker of essential oil
Z. bungeana and regulate the determination of its quantitative
content of the design parameters of standardization of raw materials [7]. …”