# Advances in carotenoid analysis: Speed and precision unlocked

**URL:** <https://community.materialssquare.com/t/advances-in-carotenoid-analysis-speed-and-precision-unlocked/1015>\
**Category:** News\
**Created:** [December 9, 2024, 3:38pm UTC](https://community.materialssquare.com/t/advances-in-carotenoid-analysis-speed-and-precision-unlocked/1015 "2024-12-09T15:38:48Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![gabriele1](https://yyz1.discourse-cdn.com/flex003/user_avatar/community.materialssquare.com/gabriele1/32/20_2.png) [@gabriele1](https://community.materialssquare.com/u/gabriele1)\
**Post date:** [December 9, 2024, 3:38pm UTC](https://community.materialssquare.com/t/advances-in-carotenoid-analysis-speed-and-precision-unlocked/1015/1 "2024-12-09T15:38:48Z")

</div>

This article highlights a breakthrough in carotenoid analysis, focusing on a novel quantum chemical approach developed by researchers from HPC Systems Inc. and Meijo University. Traditional methods for analyzing carotenoids, such as β-carotene and astaxanthin, are time-consuming and prone to high error rates, especially when identifying bioactive Z-isomers. The new method leverages density functional theory (DFT) to simulate UV-visible spectra, enabling precise and rapid analysis with an error margin below 2.5%. This innovation drastically reduces analysis time from months to minutes and allows accurate identification of isomers in complex mixtures. It also offers the potential for more accurate labeling of bioactive compounds, benefiting industries like food, cosmetics, and pharmaceuticals. Future research aims to refine the method for real-world applications and expand its use to other unstable or rare molecules.

For more details, please continue reading the full article under the following link:

> **[Advances in carotenoid analysis: Speed and precision unlocked](https://phys.org/news/2024-12-advances-carotenoid-analysis-precision.html)**
>
> Carotenoids, the pigments responsible for the vibrant hues of tomatoes, carrots, and some seafood, are well-regarded for their antioxidant effects and health benefits. A few examples of commercially significant carotenoids are lycopene, β-carotene,...

* * *

In general, if you enjoy reading this kind of scientific news articles, I would also be keen to connect with fellow researchers based on common research interests in materials science, including the possibility to discuss about any potential interest in the Materials Square cloud-based online platform ( [www.matsq.com](http://www.matsq.com) ), designed for streamlining the execution of materials and molecular atomistic simulations!

Best regards,

Dr. Gabriele Mogni  
Technical Consultant and EU Representative  
Virtual Lab Inc., the parent company of the Materials Square platform  
Website: [Home | Virtual Lab Inc.](http://www.virtuallab.co.kr/en/)  
Email: gabriele@simulation.re.kr

#materials #materialsscience #materialsengineering #computationalchemistry #modelling #chemistry #researchanddevelopment #research #MaterialsSquare #ComputationalChemistry #Tutorial #DFT #simulationsoftware #simulation