Characteristic chemical components of the essential oil from white kwao krua (Pueraria mirifica)

Potential Skin Regeneration Activity and Chemical Composition of Absolute from Pueraria thunbergiana Flower

“…Of these 10 compounds βamyrin was present in the highest percentage (19.7%), followed by palmitinic acid (6.8%), lupenone (5.6%), and 24methylenecycloartanol (4.0%). This result was similar to previous reports that PTBF extract contains isoflavonoids, including kakkalide, tectorigenin, and glysitin, and essential oil components [15,18]. Several components, including β-amyrin, palmitic acid, and lupenone are known to have a variety of biological and pharmacological actions on various cell types [19][20][21].…”

“…PTBF is a rich source of isoflavonoids such as kakkalide, together with irisolidone, genistein, and daidzein, and thereby was used to counteract problems associated with alcohol drinking, liver injury, and weight loss [15,17]. Yagi et al [18] recently reported the characteristic chemical components of the essential oil from Pueraria mirifica, which is only distributed in Thailand, unlike PTBF. However, there is no research on aroma compounds extracted from PTBF.…”

Gas Chromatography Analysis with Olfactometric Detection (GC-O) as a Useful Methodology for Chemical Characterization of Odorous Compounds

“…The most frequently reported dilution methods are “Aroma Extract Dilution Analysis” (AEDA) and “Combined Hedonic Aroma Response Measurement” (CharmAnalysis™) [24,47–57]. AEDA measures the highest sample dilution at which the odor of the analyzed compound is still detectable and reports this as the flavor dilution factor (FD) [36].…”

“…While studying P. mirifica , a commercially available Thai leguminosae plant considered to be a rejuvenating drug, α-necrodol, a terpene having anti-insect activity in the Pueraria genus, was detected for the first time by Yagi et al [57,180,181]. Moreover, odor analysis allowed to distinguish green odor (C9 aldehydes group, such as phenylacetaldehyde and (2 E )-nonenal) and sweet odor (monoterpene alcohols, such as geraniol).…”

Synergistic approaches for odor active compounds monitoring and identification: State of the art, integration, limits and potentialities of analytical and sensorial techniques

“…fermentation, cooking, preservatives and flavorings additions) [2]. In the perfume industry has been used to improve quality and pleasantness of natural and synthetic odorous compounds [32,49,50]. In environmental studies has been used to study the impact of odors on the quality of human life and environment and to evaluate efficiency of malodor abatement systems [3,51].…”