Comparison of Volatile Aroma Compounds between Synurus deltoides and Aster scaber Leaves

Abstract

: This study was investigated to compare the volatile aroma compounds of Synurus deltoides and Aster scaber. The volatile aroma compounds from Synurus deltoides and Aster scaber were extracted by soild-phase microextraction (SPME) methods. S. deltoides had 97 volatile aroma compounds such as including 5-acetyl-1,2-dihydro acenaphtylene (14.63%), β-cubebene (9.31%), caryophyllene (8.97%), β-chamigrene (7.14%), β-selinene (2.71), α-farnesene (2.47%), α-bergamotene (2.26%), β-elemene (1.94%), etc. A. scaber had 84 volatile aroma compounds such as (+)-epi-bicyclosesquiphellandrene (10.38%), terpinolen (10.09%), caryophyllene (6.04%), 8-isopropenyl-1,5-dimethyl-1,5-cyclodeca diene (5.42%), α-himachalene (5.04%), β-thujene (4.37%), β-pinene (4.28%), β-cubebene (3.99%), etc. Conclusively, the main common volatile aroma compounds in S. deltoides and A. scaber leaves were 19 volatile aroma compounds such as caryophyllene, terpinolen, β-cubebene. But the composition and amount of volatile aroma compounds were very different between the two species.Key Words : Volatile Aroma, Synurus deltoides, Aster scaber, SPME

Lycopersene: A review on extraction, identification and purification and applications

“…Metzger and Casadevall (1987) identified et al, 2017). The plant species of Teucrium polium, Synurus deltoides and palm species showed the 1.78%, 0.46% and 9.04% of Lycopersene in GC-MS analysis (Ebadollahi et al, 2015;Lee et al, 2012;Setianingsih & Bahri, 2017). More than 80% to 90% relevant to Lycopersene presence was isolated and identified (Banthorpe & Wirz-Justice, 1972;Hurtado-Díaz et al, 2019;Jiang-Ling et al, 2015;Lanzetta et al, 1988;Villasenor et al, 1993) in the plant species of Carmona retusa, Melodinus suaveolens (49 mg), Myriophyllum verticillatum (18 mg), Tanacetum vulgare and Tournefortia hirsutissima (9 mg).…”

“…Lanzetta et al (1988) gained the yield of 500 mg in 2 kg sample of ( Myriophyllum verticillatum ) cold diethyl ether extract. Similarly, the plant species of Synurus deltoides and Carmona retusa was utilized to record the presence of Lycopersene by Villasenor et al (1993), Lee et al (2012).…”

“…The LPG oil extraction of Persea americana had recorded the 6% of Lycopersene using Shimadzu model GCMS‐QP2010 equipped with an autosampler and column of RTX‐5MS (30 m × 0.25 mm × 0.25 μm; Abaide et al, 2017). The plant species of Teucrium polium , Synurus deltoides and palm species showed the 1.78%, 0.46% and 9.04% of Lycopersene in GC–MS analysis (Ebadollahi et al, 2015; Lee et al, 2012; Setianingsih & Bahri, 2017). GC (FID) and GC/MS on a Hewlett Packard apparatus, Model 5890, Series II, gas chromatograph equipped with a split‐less injector with HP 5971 mass selective detector with HP‐5 MS (30 m × 0.25 mm, film thickness 0.25 μm) and HP‐Innowax capillary columns (30 m × 0.25 mm, film thickness 0.50 μm) were used by Alagic et al (2006) to detect the 0.2% of Lycopersene presence in Nicotiana tabacum .…”

“…The whole part of Myriophyllum verticillatum (Haloragaceae) was collected and examined by Lanzetta et al (1988) in Naples, Italy. The leaves of Synurus deltoids (Asteraceae) were collected and examined by Lee et al (2012) in Chuncheon, Korea. Similarly, leaves and branch of Sageretia thea belonging to the family of Rhamnaceae were collected in Seogwang, Jeju Island, Korea and were examined (Ko et al, 2016).…”

Classification of Korean Chrysanthemum species based on volatile compounds using cluster analysis and principal component analysis

“…spiciformis, Ligularia fischeri var. spiciformis, Synurus deltoids, and Aster scaber were detected to be caryophyllene, terpinole, αcubebene, which showed different volatile compounds (Lee et al, 2012).…”