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Section: Fragrance > Regulatory & Research
Unsaturated Components in the Essential Oil of Anthemis nobilis L. (Roman Chamomile)
French authors recently presented their analytical findings on the oil using the negative chemical ionization technique in mass spectrometry. They tracked the GLC profile of the complete oil with the mass numbers of the quasi-molecular ions [M-H]- in combination with the carboxylate anion RCOO-. Thereby inter alia the presence of five esters derived from methacrylic or crotonic acid was reported, however, without giving definite structural assignments for the individual components. The same holds for eight esters of the angelate or tiglate type, respectively. We have worked in a more traditional way and wish here to present the results concerning some of these methacrylates, crotonates, angelates and tiglates. All esters mentioned by us have proved by comparison with authentic synthetically prepared samples.
Apr 7th, 2016
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Jason Li Joins ZoomEssence
In his new role as director of process technology, Jason Li, Ph.D., will focus on the development and broader application of the company’s patented low-process technology, Zooming.
Mar 14th, 2018
Vanilla flavor is dominated by phenols and their transformation products mostly derived from enzymatic hydrolysis of the phenyl-β-D-glucosides. Cocoa bean flavor is dominated by Strecker aldehydes and pyrazines and other products generated during the roasting process of the beans.
Extracting the Essence: Comparing Vanilla and Cocoa Processes
Understanding the similarities and differences in biochemistry, chemistry and curing processes of vanilla and cocoa may offer insight into producing high-quality materials.
May 27th, 2017
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Custom Essence Inc. Announces Appointment of CSO
Custom Essence Inc. has announced the appointment of Jack Corley to CSO. In addition, the company announced the near-completion of its 24-7 manufacturing project.
Jun 23rd, 2017
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