Results 291 to 300 of about 164,447 (348)

The relationship between carotenoids and diabetic nephropathy: insights from NHANES. [PDF]

open access: yesFront Nutr
Wang L   +10 more
europepmc   +1 more source

The biosynthesis of carotenes

Archives of Biochemistry and Biophysics, 1962
Abstract A body of factual information has accumulated during the past decade which, in general, supports or is compatible with the proposal of Porter and Lincoln on the mechanism of biosynthesis of carotenes. However, some information has been obtained which necessitates a revision in details of the proposed scheme.
David G. Anderson, John W. Porter
openaire   +3 more sources

THE PYROLYSIS OF CAROTENE

Canadian Journal of Research, 1948
Kuhn and Winterstein reported the isolation of 2,6-dimethylnaphthalene from the products of pyrolysis of carotenoid pigments. The production of alkyl derivatives of phenanthrene and chrysene by the same type of cyclization can readily be formulated.
R. W. Sharpe, Jones Rn
openaire   +3 more sources

ζ-Carotene and other carotenes in a Phycomyces mutant

Phytochemistry, 1987
Abstract Strain S442, a new mutant of the fungus Phycomyces blakesleeanus , has a greenish colour and a distinct green fluorescence under long-UV light. Carotene analyses reveal the presence of phytoene, ζ-carotene, phytofluene, an unidentified compound, and neurosporene (in descending order of abundance).
Enrique Cerdá-Olmedo   +2 more
openaire   +2 more sources

CAROTENE BIOSYNTHESIS IN FUNGI [PDF]

open access: possiblePure and Applied Chemistry, 1973
Abstract
openaire   +2 more sources

The toxicity of beta-carotene☆☆☆

Toxicology, 1985
The safety of beta-carotene, a widely distributed food colorant was assessed in tests with cells and in sub-chronic and chronic experiments with animals. Mutagenicity evaluations which included the standard Ames test and the micro-nucleus test of bone marrow cells from mice showed that beta-carotene exerted no mutagenic properties.
H. Hummler   +3 more
openaire   +3 more sources

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