Selective reduction of .alpha.-keto acids to .alpha.-hydroxy acids by phosphites

1977 ◽  
Vol 42 (16) ◽  
pp. 2797-2798 ◽  
Author(s):  
Takeo Saegusa ◽  
Shiro Kobayashi ◽  
Yoshiharu Kimura ◽  
Tsunenori Yokoyama
Keyword(s):  
Selective Reduction ◽  
Hydroxy Acids ◽  
Keto Acids ◽  
Alpha Hydroxy Acids

ChemInform Abstract: SELECTIVE REDUCTION OF α-KETO ACIDS TO α-HYDROXY ACIDS BY PHOSPHITES

1977 ◽  
Vol 8 (49) ◽  
pp. no-no
Author(s):  
T. SAEGUSA ◽  
S. KOBAYASHI ◽  
Y. KIMURA ◽  
T. YOKOYAMA
Keyword(s):  
Selective Reduction ◽  
Hydroxy Acids ◽  
Keto Acids

scholarly journals Application of MTT Test for the Screening of Cell Growth Activators. Evaluation of .ALPHA.-Hydroxy Acids.

1993 ◽  
Vol 27 (2) ◽  
pp. 166-169 ◽  
Author(s):  
Sachiko Sakaki ◽  
Tomomi Oyama ◽  
Yuri Okano ◽  
Hitoshi Masaki
Keyword(s):  
Cell Growth ◽  
Hydroxy Acids ◽  
Mtt Test ◽  
Alpha Hydroxy Acids

Determination of α-Hydroxy Acids in Foods by TLC and Manometric Measurement

1970 ◽  
Vol 53 (3) ◽  
pp. 621-623
Author(s):  
M Trop ◽  
I M Levinger
Keyword(s):  
Thin Layer ◽  
Quantitative Determination ◽  
Exchange Resin ◽  
Anion Exchange Resin ◽  
Hydroxy Acids ◽  
Keto Acids ◽  
Alcoholic Extraction ◽  
Layer Chromatography ◽  
Manometric Measurement

Abstract An analytical method for determination of α-hydroxy and α-keto acids is developed based on separation of the acids from other components by acidic alcoholic extraction and by adsorption on and elution from an anion exchange resin, followed by thin layer chromatography. Acids are identified by eerie ammonium nitrate reagent sprayed on the chromatogram. Quantitative determination is performed by manometric measurement of gas released in reaction with that reagent.

Manganese(III)-induced electron transfer in pentaamminecobalt(III) complexes of .alpha.-hydroxy acids and in unbound ligands

1987 ◽  
Vol 26 (6) ◽  
pp. 968-970 ◽  
Author(s):  
Ponnusamy Kalidoss ◽  
C. Shanmugakani ◽  
S. Sundaram ◽  
Vangalur S. Srinivasan
Keyword(s):  
Electron Transfer ◽  
Hydroxy Acids ◽  
Alpha Hydroxy Acids

Round Table Discussion of Alpha Hydroxy Acids

1996 ◽  
Vol 22 (5) ◽  
pp. 475-477 ◽  
Author(s):  
HAROLD BRODY ◽  
WILLIAM P. COLEMAN ◽  
DANIEL PIACQUADIO ◽  
NICHOLAS V. PERRICONE ◽  
MELVIN L. ELSON ◽  
...  
Keyword(s):  
Round Table ◽  
Round Table Discussion ◽  
Hydroxy Acids ◽  
Table Discussion ◽  
Alpha Hydroxy Acids

Oxidation of .alpha.-amino acids and .alpha.-hydroxy acids by Fremy's salt. A model for oxidases?

1986 ◽  
Vol 51 (22) ◽  
pp. 4285-4287 ◽  
Author(s):  
Angel Garcia-Raso ◽  
Pedro M. Deya ◽  
Jose M. Saa
Keyword(s):  
Amino Acids ◽  
Hydroxy Acids ◽  
Alpha Hydroxy Acids

The Effect of Alpha Hydroxy Acids ( Glycolic and Lactic acid ) on Hairless Mouse Skin

1997 ◽  
Vol 9 (4) ◽  
pp. 253 ◽  
Author(s):  
Seong Jin Kim ◽  
Jong Hyuk Park ◽  
Kun Park ◽  
Seung Chul Lee ◽  
Inn Ki Chun ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Mouse Skin ◽  
Hairless Mouse ◽  
Hydroxy Acids ◽  
Hairless Mouse Skin ◽  
Alpha Hydroxy Acids
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