![]() ![]() ![]() Chiral TestingĬhirality is a property of some molecules that relates to their 3D orientation in space. As a sensitive technique, GC-MS is popular for the testing of many products, including essential oils and fragrances. By comparing the resulting spectrum with a reference database, the composition and authenticity of a sample can be assessed. By sending the components through a mass spectrometer, the compounds are ionized and broken into smaller fragments which the spectrometer will record the masses and relative amounts of. Gas chromatography can separate complex volatile mixtures into its various components. GC-MS uses two different testing methods, namely gas chromatography and mass spectrometry. Gas Chromatography – Mass Spectrometry (GC-MS) Thus, to ensure that an ingredient doesn’t have both natural and petrochemical-derived adulterants, Carbon-14 analysis is a necessary tool for quality control. ![]() While there are several methods that can detect if a product contains adulterants from other natural sources, only Carbon-14 analysis can confirm if a material has synthetic, petroleum-sourced adulterants. However, owing to the complexity of many natural products and new adulteration methods, there is no single test that can guarantee 100% authenticity. There are many testing methods available to help authenticate natural products. Verifying Natural Products: Is Carbon-14 Analysis Necessary?Īs natural products become more popular, so follows the increasing incentive for adulteration. ![]()
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