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| Content Provider | Royal Society of Chemistry (RSC) |
|---|---|
| Author | Stahl, Wilhelm Sies, Helmut Aust, Olivier Heinrich, Ulrike Tronnier, Hagen |
| Copyright Year | 2006 |
| Abstract | Plant constituents such as carotenoids and flavonoids are involved in the light-protecting system in plants and contribute to the prevention of UV damage in humans. As micronutrients they are ingested with the diet and are distributed into light-exposed tissues where they provide systemic photoprotection. β-Carotene is an endogenous photoprotector, and its efficacy to prevent UV-induced erythema formation has been demonstrated in intervention studies. Lycopene is the major carotenoid of the tomato and is a very efficient singlet oxygen quencher in the group of carotenoids. Following ingestion of lycopene or tomato-derived products rich in lycopene, photoprotective effects have been demonstrated. After 10–12 weeks of intervention a decrease in the sensitivity towards UV-induced erythema was observed in volunteers. Dietary carotenoids may contribute to life-long protection against harmful UV radiation. |
| Starting Page | 238 |
| Ending Page | 242 |
| Page Count | 5 |
| File Format | HTM / HTML PDF |
| ISSN | 1474905X |
| Volume Number | 5 |
| Issue Number | 2 |
| Journal | Photochemical & Photobiological Sciences |
| DOI | 10.1039/b505312a |
| Language | English |
| Publisher | Royal Society of Chemistry |
| Access Restriction | Subscribed |
| Subject Keyword | Beta-Carotene Singlet oxygen Erythema Photoprotection Carotenoid Lycopene |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physical and Theoretical Chemistry |
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