294 A MANUAL OF THE ASPERGILLI 



Thies, W. 1931. Decomposition of salts of organic acids by the mold fungus 



Aspergillus fumaricus. Ber. 64B: 214-8. 

 Chrzaszcz, T. and Zakoronorny, M. 1933. Biochemical Transformation of Sugar 



by Fungi. The Transformation of Fumaric Acid, the Accumulation of 



Formic Acid, and the Chemistry of Oxalic Acid Formation. Biochem. Zeit. 



259: 156. 



Gallic Acid and Tannin Fermentation 



Scheele, K. 1787. tTber das wesentliche gallapfelsalz. Crell's Chem. Ann. 1: 



3-12. 

 Robiquet, E. 1852. Recherches sur la fermentation gallique. Jour. Pharm. 22: 



129-130. 

 Larocque. 1852. Remarques a l'occasion d'une communication recente de M. Ed. 



Robiquet, sur la fermentation gallique. Compt. Rend. Acad. Sci. (Paris) 



35: 221. 

 van Tieghem, Ph. 1867. Sur le fermentation gallique. Compt. Rend. Acad. Sci. 



Paris 65: 1091-1094. 

 Duclaux, E. 1883. Chimie biologique. In Fremy, E. Encyclopedic Chimique 



9(1): 908. 

 Fernbach, A. 1900. Sur la tannase. Compt. Rend. Acad. Sci. Paris 131: 1214- 



1215. 

 Pottevin, H. 1900. La tannase, diastase dedoublant l'acide gallotannique. 



Compt. Rend. Acad. Sci. Paris 131: 1215-1217. 

 Calmette, A. 1902. Verfahren zur Umwandlung von Tannin in Gallusaure. Ger. 



Pat. 129,164. 

 Knudson, L. 1913. Tannic acid fermentation. I. Jour. Biol. Chem. 14: 159- 



184, illus. 

 Knudson, L. 1913. Tannic acid fermentation. II. Effect of nutrition on the 



production of the enzyme tannase. Jour. Biol. Chem. 14: 185-202. 

 Dalvi, P. D. 1931. Biochemistry of tan-liquor fermentation. Jour. Ind. Inst. 



Sci. 13A: 173-92. 

 Nicholson, W. N. and Nierenstein, M. 1931.' Action of tannase on gallotannin. 



Biochem. Jour. 25: 752-5. 

 Deys, W. B. and Hijkman, M. J. 1937. Splitting off of gallic acid from tannin, 



especially from theotannin, by Aspergillus niger. Proc. Acad. Sci. Amster- 

 dam 40: 518-25. 

 Chi-Laing Kuo. 1939. Researches on Fermentation for the Production of Gallic 



Acid. III. Effect of adding yeast. Whang-Hai 1(2): 11-19; cited C. A. 34: 



2129. 1940. 

 Kwang-Chur Hsieh. 1939. Researches on Fermentation for the Production of 



Gallic Acid. IV. Optimum concentration of gallnut extract and rate of 



fermentation. Whang-Hai 1(3): 1-3; cited C. A. 34: 2129. 1940. 

 Wen-Teh Wei. 1939. Researches on Fermentation for the Production of Gallic 



Acid. V. Changes in tannin content, gallic acid content and total acidity 



in the fermentation liquor. Whang-Hai 1(3): 4-5; cited C. A. 34: 2130. 



1940. 



General — Acid Production 



Elfving, F. 1918-19. tJber die Bildung organischer Sauren durch Aspergillus 

 niger. Ofvers. Finska Vetensk. Soc. Forhandl., 61, Afd. A, No. 2, Art. 15, 

 pp. 1-23. 



