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Methyl salicylate plays an important role in the constitution of black tea aroma. This paper presents a quartz crystal microbalance (QCM) sensor to detect methyl salicylate from the black tea aroma. The sensor is developed using maltodextrin (MDEX). Methyl salicylate is an organic ester, naturally produced by many species of plants. It is used as a fragrance, in foods and beverages, and in ointments...
Geraniol is one of the important qualities determining volatile components of black tea. This paper presents a quartz crystal microbalance sensor to detect geraniol from black tea aroma. The sensor is developed using $\beta $ -cyclodextrin ($\beta $ -CD). $\beta $ -CD is a flavor encapsulating material with toroidal bucket-like structure, whose inside-cavity is hydrophobic and the outside is hydrophilic...
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