All articles by Niels Nielsen

9 articles

Articles in volume 4 (1950)

On the Sulphur Metabolism of Rhodotorula gracilis. I. The Importance of Sulphur and Iron for the Formation of Protein and Fat.

Nielsen, Niels; Rojowski, P.

Pages: 1309-1311.

DOI number: 10.3891/acta.chem.scand.04-1309
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On the Sulphur Metabolism of Rhodotorula gracilis. II. The Ratio between SH and SS groups.

Sandegren, E.; Ekström, D.; Nielsen, Niels

Pages: 1311-1313.

DOI number: 10.3891/acta.chem.scand.04-1311
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Articles in volume 7 (1953)

Investigations on the Phosphorus Metabolism in Rhodotorula gracilis. I. The Influence of the Phosphate Content of the Nutrient Solution on the Formation of Fat.

Nielsen, Niels; Nilsson, N. G.

Pages: 984-986.

DOI number: 10.3891/acta.chem.scand.07-0984
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Investigations on the Phosphorous Metabolism in Rhodotorula gracilis. II. Phosphate and Phosphatide Amounts in Protein Yeast and Fat Yeast.

Nilsson, N. G.; Nielsen, Niels

Pages: 1067-1070.

DOI number: 10.3891/acta.chem.scand.07-1067
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Articles in volume 9 (1955)

Investigations on the Chemical Composition of Pollen from some Plants.

Nielsen, Niels; Grömmer, Josef; Lundén, Ragnar

Pages: 1100-1106.

DOI number: 10.3891/acta.chem.scand.09-1100
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Articles in volume 10 (1956)

The Vitamin Content of Pollen after Storing.

Nielsen, Niels

Pages: 332-333.

DOI number: 10.3891/acta.chem.scand.10-0332
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Articles in volume 11 (1957)

On the Occurrence of Folic Acid, Folic Acid Conjugates, and Folic Acid Conjugases in Pollen.

Nielsen, Niels; Holmström, Björn

Pages: 101-104.

DOI number: 10.3891/acta.chem.scand.11-0101
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On the Production of Vitamins by Protein-rich and Protein-poor Rhodotorula gracilis Yeast.

Nielsen, Niels; Schneider, Gottfried

Pages: 685-689.

DOI number: 10.3891/acta.chem.scand.11-0685
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The Influence of Some Amino Acids on the Growth of and Vitamin B12 Production by Streptomyces griseus NzC5.

Kurz, W.; Nielsen, Niels

Pages: 1278-1280.

DOI number: 10.3891/acta.chem.scand.11-1278
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