Results 241 to 250 of about 87,248 (286)
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ζ-Carotene and other carotenes in a Phycomyces mutant
Phytochemistry, 1987Abstract 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).
E.R. Bejarano +2 more
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Blood carotene and steatorrhea
The American Journal of Digestive Diseases, 1957A screening test has been presented for the early diagnosis of the malabsorptive syndromes. The test is based on the simple, rapid determination of the plasma carotene level, which is often found to be low in cases of malabsorption of fat.
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The Conversion of Carotene Into Vitamin A
Nature, 1946THE conversion of p-carotene into vitamin A which occurs in is represented in many standard works by means of the hydrolysis equation:
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JAMA: The Journal of the American Medical Association, 1972
To the Editor.— The report on the value of the carotene absorption test as a measure of malabsorption and consequent steatorrhea by Onstad and Zieve that appeared inThe Journal(221:677, 1972) was a most welcome reminder of a useful but neglected procedure.
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To the Editor.— The report on the value of the carotene absorption test as a measure of malabsorption and consequent steatorrhea by Onstad and Zieve that appeared inThe Journal(221:677, 1972) was a most welcome reminder of a useful but neglected procedure.
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Biotechnology advances in β-carotene production by microorganisms
Trends in Food Science and Technology, 2021Xiangzhao Mao
exaly
Enzymatic synthesis of carotenes
Pure and Applied Chemistry, 1979John W. Porter, Sandra L. Spurgeon
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