Sasedharen Chinnathambi^1,, Gopinath Ganapathy^1,

The significance of insight of smell, the equivalent olfactory communication and the perspective of culture towards olfaction vary through the ages. The E-nose research discipline has experienced a tremendous growth in recent times, creating a new need for tools and algorithms to quickly analyse olfactory representation in digital format, i)detects substance smell, ii)implements pattern matching theorem for acknowledging those substances (Chemical Compounds), iii)the accuracy and reliability of reproducing predicted data, over internet. The current research aims to identify the Chemical Compounds of Indian Jasminum Sambac and Rosa Damascena, calculating the Molecular Mass, and Parts Per Million by Solid Phase Extraction and Natural Drying method using Gas Chromatography-Mass Spectrometry. For each chemical compound, Peak Area is converted into Parts Per Million and this is the key factor for the classification of Future E-nose technology. The two floral plants Jasmine and Rose chemical composition were taken for the study of E-nose since these flowers have attained commercial significance in India. In the current study, Jasminum Sambac and Rosa Damascena concrete extraction was carried out by solvent extraction with Hexane. A procedure for Solid Phase Extraction and Natural Drying of Gas Chromatography-Mass Spectrometry analysis of Rose and Jasmine Flower is presented. This paper describes the state of Gas Chromatography-Mass Spectrometry considering the Solid Phase Extraction for Chemical Characterization of Chemical Compounds and its influence on Odour Classification by E-nose. The Odour of this absolute sample was examined as intense and heavy floral-flowery. The main advantages of these two methodologies are an expeditious, selective, and sensitive determination of chemical compounds in floral flowery.

gas chromatography, mass spectrometry, Odour, volatiles, natural drying, solid phase extraction