| abstract |
The present invention relates to an analysis method using an electronic nose analyzer connected with an LC-MS / MS, an automatic sampler and a mass spectrometer for discriminating the origin of Korean red ginseng concentrate from domestic and Chinese, and a Korean red ginseng concentrate and a Chinese red ginseng concentrate are referred to as LC As a result of analyzing with MS / MS, it was possible to select the index material suitable for the country of origin, and it was confirmed by using the electronic nose analyzer connected to the automatic sampler and the mass analyzer that the suspicious samples of Chinese and Korean were surely separated I could confirm. In addition, as the DF1 value decreased by using electronic nose, the amount of Chinese red ginseng concentrate increased, and it was possible to estimate the blending ratio by performing discriminant function analysis (DFA), so that the origin of red ginseng concentrate There is an excellent effect of providing a precise method of discrimination. |