Results for:
"
Norbixin
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- A synergistic effect of Cu(2+) and norbixin on DNA damage.
- Annatto and its derivatives are members of carotenoids with long-chain conjugated polyenes, which are widely used as food additives and antioxidant. However, carotenoids can also act as pro-oxidant un...
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Uploaded: 2008-7-8
- Determination of bixin and norbixin in meat using liquid chromatograph...
- The development of an analytical method that enables routine analysis of annatto dye, specifically bixin and norbixin, in meat tissue is described. Liquid-solid extraction was carried out using aceton...
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Uploaded: 2010-1-22
- Antigenotoxic and antimutagenic potential of an annatto pigment (norbi...
- Carotenoids are 40-carbon molecules with conjugated double bonds, making them particularly effective for quenching free radicals. They have always been believed to possess anticancer properties, which...
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Uploaded: 2005-4-21
- Biochemical behaviour of norbixin during in vitro DNA damage induced b...
- Naturally occurring antioxidants such as carotenoids are extensively studied for their potential in reducing the risk for cancer and other chronic diseases. In the present study, the radical-scavenger...
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Uploaded: 2001-5-12
- Detection of the annatto dye norbixin/bixin in cheese using derivativ...
- A derivative spectroscopic method and a HPLC-method are described for the determination of the annatto dye-stuffs, norbixin and bixin, in cheese. Both methods enable a simple and quick sample preparat...
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Uploaded: 1988-4-1
- Norbixin ingestion did not induce any detectable DNA breakage in liver...
- From the seeds of Bixa orellana are extracted the carotenoids bixin and norbixin that have been widely used for coloring food. In this study, the toxicity of norbixin, purified or not (annatto extract...
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Uploaded: 2002-7-18
- A thirteen-week oral toxicity study of annatto extract (norbixin), a n...
- A subchronic oral toxicity study of annatto extract (norbixin), a natural food color, was conducted. Groups of 10 male and 10 female Sprague-Dawley rats were fed annatto extract at dietary levels of 0...
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Uploaded: 2003-7-5
- Absence of liver tumor promoting effects of annatto extract (norbixin)...
- Modifying potential of annatto extract (norbixin) on liver carcinogenesis was investigated in male F344/DuCrj rats initially treated with N-nitrosodiethylamine (DEN). Two weeks after a single dose of ...
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Uploaded: 2003-9-10