Main components determination and their contribution to odor in clary sage (Salvia sclarea L.) oil
BAI Bing
CHU Shoudao
YANG Jing
ZHANG Gaihong
JIA Chunxiao
MAO Duobin
Abstract：The selected ion monitoring (SIM) was used as the mass spectrum signal acquisition mode.Using-HP-5MS capillary column,a method for determination of ten compounds in clary sage (Salvia sclarea L.) oil has been developed.Odor threshold values of ten compounds were determined,and odor active values were obtained.The results showed that:Benzyl alcohol was used as an internal standard.The samples were separated on a DB-5 capillary column.The selected ion monitoring (SIM) was used as the mass spectrum signal acquisition mode.The components of the sample were well separated in the experimental conditions above,and had good linearity with the correlation coefficients higher than 0.999.The average recoveries were in the range of 90.6％ ～ 97.2％.The limits of detection (S/N≥ 10) were in the range of 9.5 ～ 232.8 ng/L,which illustrated the good repetability and sensibility of the method.The compounds in clary sage oil with high odor active value were linaloolwith the content of 20.3％ and linalyl acetate with the content of 42.7％.
Keywords：clary sage oilgas chromatography-mass spectrometry (GC-MS)odor threshold valueodor active value
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 7-12 )