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Detecting Vitamin C at Tiny Levels with a Special Enzyme Test
Jim Crocker
22nd May, 2024
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Image Source: Natural Science News, 2024
Key Findings
- A study by Prince of Songkla University introduced a new, simple method to detect vitamin C with higher sensitivity than existing techniques
- This method uses the inhibitory effect of vitamin C on horseradish peroxidase and hydrogen peroxide, observed through color changes in a specific substrate
- The new method is highly accurate and reliable, with minimal interference from common substances, making it suitable for various applications, including clinical diagnostics and quality control
References
Main Study
1) Nanolevel of detection of ascorbic acid using horse-radish peroxidase inhibition assay.
Published 30th May, 2024 (future Journal edition)
https://doi.org/10.1016/j.heliyon.2024.e30715
Related Studies
2) Biological role of vitamin C in keratinocytes.
Journal: Nutrition reviews, Issue: Vol 63, Issue 3, Mar 2005
3) Ascorbic acid metabolism and functions: A comparison of plants and mammals.
4) Ascorbic Acid (Vitamin C) as a Cosmeceutical to Increase Dermal Collagen for Skin Antiaging Purposes: Emerging Combination Therapies.