Kaufmann, H. P. and J. Budwig 



1951. Paper jhromatography in the field 

 of fats. VII. Identification and separa- 



_ tion of fatty acids . Fette und Seifen, 53: 



* 390-399. Chemical Abstracts, 46:6851b 

 (1952). 



E)yes and metallic soaps suitable for use 

 in locating and identifying fatty acids are 

 discussed. 



Kaufmann, H. P. and J. Budwig 



1952. Biology of fats . V. Paper chroma- 

 tography of blood lipides, the cancer 



-^ problem, and fat research . Fette und 



% Seifen, 54: 156-165. Chemical Abstracts 



46:8703b (1952). 

 A method is described for paper chroma- 

 tographic separation of the lipids in a small 

 sample of blood drawn from the finger or 

 ear. 



Kaufmann, H. P. and J. Budwig 



1952 . Paper chromatography in the field 

 of fats. X. Flourescent dyes as indica- 

 tors in the paper chromatographic anal- 



# ysis of fat acids and fats. Fette und 

 Seifen, 54: 7-10. Chemical Abstracts, 

 46:7793d (1952). 



Various flourescent indicators suitable 

 for identification of fatty acids on. paper 

 chromatogram s are given. 



Kaufmann, H. P., J. Budwig, and 

 C. W. Schmidt 



1952 . Paper chromatography in the field 

 of fats. XI. Identification and separa- 

 ■^ tion of conjugated unsaturated fat acids. 



# Fette und Seifen, 54: 10-12. Chemical 

 Abstracts, 46:7793g (1952). 



Colors obtained with various metallic 

 soaps were used for the identification of 

 conjugated fatty acids after chromatography 

 on paper . 



Kaufmann, H . P . and W . H . Nitsch 



1954. Paper chromatography in the fat 

 field. XVI. Further experiments on 

 it the separation of fatty acids. Fette 



# und Seifen Anstrichmittel, 56: 154-158. 

 Chemical Abstracts, 49:14345d (1955). 



Ettrections are given for separation of 

 fatty acids from capric to stearic by paper 



chromatography. High-boiling hydrocarbons 

 and acetic acid were used as solvent phases. 



Kaufmann, H. P. and H. G. Kohlmeyer 



1955. Paper chromatography of waxes . 

 I. Separation of wax alcohols. Fette, 

 ic Seifen, Anstrichmittel , 57: 231-235. 



Chemical Abstracts, 49:12859c (1955). 

 Cio'Cjg even-numbered saturated normal 

 alcohols can be separated from lipid mix- 

 tures by paper chromatography using 85% 

 acetic acid as mobile phase . 



Kaufmann, H. P. andW. H. Nitsch 



1955. Paper chromatography in the fat 

 field. XVII. Separation of unsaturated 

 ■^ fatty acids . Fette, Seifen, Anstrich- 



# mittel, 57: 473-474. Chemical Ab- 



stracts, 50:2190h(1956). 

 The method of Kaufmann and Nitsch ( Fette 

 und Seifen Anstrichmittel, 56: 154, 1954) was 

 used for the separation of unsaturated fatty 

 acids. 



Kaufmann, H. P. andW. H. Nitsch 



1956. Paper chromatography in the fat 

 field. XVIII. Separation of hydroxy- 

 lated and brominated fatty acids . 

 ^ Fette, Seifen, Anstrichmittel , 58 : 234- 



• 238. Chemical Abstracts, 50:13475b 



(1956). 

 An application of the method of Kaufmann 

 and Nitsch ( Fette, Seifen, Anstrichmittel, 57: 

 473, 1955) to the separation of hydroxylated 

 and brominated acids . 



Kaufmann, H. P. 



1956. Paper chromatography in the fat 

 field. XDC. Quantitative paper chro- 

 matographic determination of the straight- 

 chain fatty acids and their mixtures. 

 Fette, Seifen, Anstrichmittel , 58: 492- 

 498. Chemical Abstracts, 52:4211h 

 (1958). 

 Various methods suitable for location of 



fatty acids are discussed. 



Kaufmann, H. P. and E. Mohr 



1958. Paper chromatography of fatty 

 . acids. XXrV. Fette, Seifen, Anstrich- 



^ mittel, 60:165-177. Chemical Abstracts , 



• 52:14196ir(1958). 



36 



