Tenders are invited for Procurement of iso menthone
( r b d)
A role for a menthone
reductase in resistance against microbial pathogens in plants.
2) Peppermint leaves yield a volatile oil that is composed primarily of menthol and menthone
Similarly, those of Portugal and Yugoslavia [10, 48] are characterized by a different chemical composition whose main compounds are respectively the menthone
Mentha plants produce a large amount of essential oils of high commercial value, such as carvone, dihydrocarvone, menthone
, menthol, pulegone, linalool and linalyl acetate.
The chromatographic analysis of the essential oils enabled the identification of nine volatile components, amounting to about 99% of the chemical composition, which were divided into aliphatic hydrocarbons (3-octanol), monoterpenes (limonene), oxygenated monoterpenes (neo-isopulegol, isomenthone, menthone
, menthol, pulegone and carvotanacetone) and sesquiterpenes (E-caryophyllene) (Table 2).
13 at 150 ppm towards 2-octanone while at other concentrations three stages nymph, female and male bedbugs for two components 2-pyrrolidinone and menthone
clinopodioides are: Pulegone, Iso menthone
, menthol, menthone
1,8-cineole, thymol, pcymene, carvacrol, terpinen-4-01 and Linalool (Kivanc and Akguel, 1986; Baser et al.
The chief components of oil are menthone
(11-46%), menthol (2-40%), isomenthone (1-16%), menthyl acetate (0.
, isomenthone, menthyl acetate and limonene were the most important of all the components identified.
It contains menthol, menthyl acetate, menthone
, isovalerate, cineol, pinene and limonene.
The compounds studied included limonene, cymene, menthone
, 4-ethyl-benzaldehyde, L-carvone and benzaldehyde.