4-Methylimidazole molecule C013 / 9436
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4-Methylimidazole molecule C013 / 9436
4-Methylimidazole molecule. Computer model showing the structure of a molecule of the heterocyclic organic chemical compound 4-Methylimidazole (4-MEI). Atoms are colour-coded: carbon (yellow), nitrogen (blue) and hydrogen (white). 4-MEI may be formed in the browning of certain foods. There has been concern about its presence in caramel colour (the most used food and beverage colouring). At very high doses (360 mg/kg of body weight) it has been shown to have adverse effects in some animals. However, other studies have shown no ill effects in other animals. In January 2011 California, USA, added 4-MEI to its list of probable carcinogens and stipulated 16 micrograms per day as the No Significant Risk Level intake. This level is considerably less than
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Media ID 9201191
© DR TIM EVANS/SCIENCE PHOTO LIBRARY
Atom Atoms Beverage Browning Cancer Causing Carcinogen Carcinogenic Colouring Compound Compounds Concern Controversial Controversy Dietary Food Industry Foods Nutrition Organic Biochemical Biochemistry Cutouts Molecular Model
EDITORS COMMENTS
This print showcases the intricate structure of a 4-Methylimidazole molecule, an organic chemical compound with heterocyclic properties. The computer-generated model beautifully highlights the arrangement of atoms within the molecule, color-coded to represent carbon (yellow), nitrogen (blue), and hydrogen (white). While this compound may seem innocuous at first glance, it has raised concerns due to its formation during the browning process of certain foods. In fact, 4-MEI has been predominantly associated with caramel coloring, widely used in various food and beverage products. Extensive research has been conducted to determine the potential health effects of 4-MEI consumption. High doses have shown adverse effects in some animals; however, conflicting studies have reported no ill effects in others. In January 2011, California took a precautionary step by adding 4-MEI to its list of probable carcinogens. They established a No Significant Risk Level intake limit of 16 micrograms per day as a safety measure against potential harm caused by this compound. The controversy surrounding 4-Methylimidazole continues to be debated within the scientific community and food industry alike. This molecular model serves as a visual representation that aids researchers and healthcare professionals in understanding its complex nature. As we delve deeper into biochemistry and nutrition sciences, it is crucial to explore compounds like these for their potential impact on human health. This thought-provoking artwork sheds light on an ongoing debate while emphasizing the importance of careful consideration when it comes to our dietary choices.
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