Published on April 24, 2019
ISO 17025-accredited Beta Analytic presented the results of its garlic oil case study in an article published in the Journal of Agricultural and Food Chemistry. The lab tested five commercially available garlic oil — four were labeled as “natural” and one sample was clearly labeled as “artificial”. All five samples passed GC-MS testing. However, Carbon-14 […]
Published on March 15, 2019
In a recent issue of Perfumer & Flavorist, Beta Analytic Marketing Specialist Haley Gershon described how carbon-14 analysis can be used to screen for synthetic petrochemical-derived adulterants in essential oils like peppermint oil.
Published on January 7, 2019
Menthol is a compound that is used across many industries from confectionary to pharmaceutical products. Its popularity and range of applications stems from its activation of cold-sensitive human tissue receptors. There are both natural and synthetic sources of menthol available today, with synthetic menthol expected to see increasing market growth.
Published on April 10, 2018
As natural products become more popular, so follows the increasing incentive for adulteration. There are many testing methods available to help authenticate natural products. However, owing to the complexity of many natural products and new adulteration methods, there is no single test that can guarantee 100% authenticity.
Published on February 15, 2018
Economically motivated adulteration of bitter almond oil is a major concern in the food and beverage industry. Quality control teams need a stringent method to confirm if their bitter almond oil ingredient is natural or has been artificially made from petrochemical derivatives. Although there are several techniques that can detect adulteration, only carbon-14 analysis can […]
Published on November 14, 2017
Garlic oil is vulnerable to economically motivated adulteration and misleading or false labeling. ISO 17025-accredited natural products testing lab Beta Analytic selected garlic oil as subject of a case study precisely because of these reasons and to highlight the need for strict quality control measures for essential oils. Beta Analytic tested five garlic oil samples […]
Published on October 22, 2017
The definition of “natural” has been a popular topic for years following the growing interest in natural products. The claim lacks clear regulation in many industries, resulting in ambiguity for consumers seeking natural products. While regulations catch up with trends, it is important for businesses with natural products to be able to offer clarity for […]
Published on July 25, 2017
Raspberry ketone has long been used in the flavor and fragrance industry for its characteristic fruity aroma and more recently as a dietary supplement. Its scientific name is 4-(p-hydroxyphenyl)-2-butanone and it can either be extracted from raspberries or synthesized. Natural product analysis based on Carbon-14 testing is a useful tool for verifying whether raspberry ketone […]
Published on July 6, 2017
Tartaric acid is an organic acid that has wide applications, including as an acidulant in the food and drinks industry and in pharmaceuticals. It has particular importance in the winemaking process. It exists in several forms with L(+)-tartaric acid being the form that is used commercially.
Published on June 29, 2017
As consumers place growing importance on “natural” ingredients, there are increasing instances of synthetic alternatives, which are often cheaper, being used in place of the more expensive naturally sourced products. Alongside this trend is a growing concern among consumers regarding the use of petroleum-sourced synthetic materials.