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The roles of B vitamins in phytoplankton nutrition: new perspectives and prospects [PDF]

open access: yesNew Phytologist, 2017
B vitamins play essential roles in central metabolism. These organic water-soluble molecules act as, or as part of, coenzymes within the cell. Unlike land plants, many eukaryotic algae are auxotrophic for certain B vitamins.
Katherine E Helliwell, Lili Huang
exaly   +3 more sources
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The B Vitamins and Vitamin C in Human Nutrition

American Journal of Diseases of Children, 1979
The complement of the "obligatory" B vitamins presented in part 1 of this review (133:192-199, 1979) refers to factors that must always be supplied to maintain health in a normal individual. The group of compounds that have been designated as "conditional" B vitamins will be discussed in this section and, in addition, a discussion of vitamin C will be ...
J. Roberto Moran, Harry L. Greene
openaire   +6 more sources

B Vitamins and Ageing

2018
Vitamin B contributes to the overall health and wellbeing, including that of energy metabolism, methylation, synthesis and DNA repair and proper immune function. Deficiency in B vitamins has been linked to neurocognitive disorders, mitochondrial dysfunction, immune dysfunction and inflammatory conditions.
Mikkelsen, Kathleen   +1 more
openaire   +3 more sources

The B-Vitamins

2017
It is likely that future scenarios will see trends toward a reduced consumption of animal-based foods and increased consumption of fruit and vegetables. This chapter reviews the metabolic roles, essentiality, deficiency symptoms and food sources of each of the B-vitamins and identifies how trends towards improving environmental sustainability could ...
Kristina Pentieva   +5 more
openaire   +2 more sources

Homocysteine and B Vitamins

2005
Homocysteine (tHcy) is an intermediate sulfur-containing amino acid which acts as a methyl group donor for methionine metabolism. Increased serum concentrations (=hyperhomocysteinemia, >10 micromol/l) have been associated with an increased cardiovascular risk.
Stéphane Cook, Otto M. Hess
openaire   +3 more sources

THE VITAMIN B COMPLEX

Journal of the American Medical Association, 1948
The group of dietary factors, the vitamin B complex, is included in the larger class of water-soluble vitamins because, like all vitamins, they are required by the body in small amounts and because the individual chemical compounds are soluble in water although the degree of solubility varies from the sparingly soluble riboflavin to the readily soluble
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Vitamin B biosynthesis in plants

Phytochemistry, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
openaire   +4 more sources

B VITAMINS IN THE NERVOUS SYSTEM

Neurochemistry International, 1984
The coenzyme functions of the B vitamins in intermediatry metabolism are well established; nevertheless, for none of them is it possible to determine precisely the connection between the biochemical lesions associated with deficiency and the neurological consequences. Although there is convincing evidence of a neurospecific role for thiamin and other B
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B Vitamins

2022
Trias Mahmudiono, Chika Dewi Haliman
openaire   +1 more source

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