Die Pharmazie 1976-Jun
Spectrophotometric determination of certain volatile oils. Part 1: Assay for phenols in volatile oils of clove and thyme.
Csak regisztrált felhasználók fordíthatnak cikkeket
Belépés Regisztrálás
A hivatkozás a vágólapra kerül
Kulcsszavak
Absztrakt
A differential spectrophotometric method was described for the assay of thyme and clove oils. The method is based on the relative absorbance measurement of the thymate or eugenate anions to the respective molecular thymol or eugenol in alcoholic medium. The results of the differential method, compared with those of the conventional method, are more accurate.
