caa a22 4500 465796524 CHVBK 20180323112039.0 cr unu---uuuuu 170327e19901001xx s 000 0 eng 10.1007/BF02540415 doi (NATIONALLICENCE)springer-10.1007/BF02540415 Synthesis of fatty hydroxamic acids catalyzed by the lipase of Mucor miehei [Elektronische Daten] [F. Servat, D. Montet, M. Pina, P. Galzy, A. Arnaud, H. Ledon, L. Marcou, J. Graille] Biotechnological synthesis of a new class of amphiphilic molecules—fatty hydroxamic acids—was carried out using the lipase ofMucor miehei by reacting hydroxyl amine with the fatty acids in their free or methyl ester form. Concurrently with enzymatic synthesis, chemical synthesis of hydroxamic fatty acids has also been developed by adapting methods that already existed for water-soluble acids. Different parameters were studied to determine the optimum operating conditions: temperature, molar ratio of reagents, quantity of biocatalyst and length of reaction. A general method, whatever the type of fatty acids used, is described. AOCS Press, 1990 Amide nationallicence fatty acid nationallicence fatty nationallicence hydroxamic acids nationallicence lipase nationallicence synthesis nationallicence triglyceride nationallicence Servat F. Division of Fats and Oils Chemistry, BP 5035, Montpellier, France aut Montet D. Division of Fats and Oils Chemistry, BP 5035, Montpellier, France aut Pina M. Division of Fats and Oils Chemistry, BP 5035, Montpellier, France aut Galzy P. Industrial Microbiology and Genetics of Microorganisms (ENSA), Place Vlala, 34060, Montpellier Cedex, France aut Arnaud A. Industrial Microbiology and Genetics of Microorganisms (ENSA), Place Vlala, 34060, Montpellier Cedex, France aut Ledon H. Seppic 75 quai d'Orsay, 75321, Paris Cedex 07, France aut Marcou L. Seppic 75 quai d'Orsay, 75321, Paris Cedex 07, France aut Graille J. Division of Fats and Oils Chemistry, BP 5035, Montpellier, France aut Journal of the American Oil Chemists' Society Springer-Verlag 67/10(1990-10-01), 646-649 0003-021X 67:10<646 1990 67 11746 https://doi.org/10.1007/BF02540415 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02540415 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Servat F. Division of Fats and Oils Chemistry, BP 5035, Montpellier, France aut NATIONALLICENCE 700 1- Montet D. Division of Fats and Oils Chemistry, BP 5035, Montpellier, France aut NATIONALLICENCE 700 1- Pina M. Division of Fats and Oils Chemistry, BP 5035, Montpellier, France aut NATIONALLICENCE 700 1- Galzy P. Industrial Microbiology and Genetics of Microorganisms (ENSA), Place Vlala, 34060, Montpellier Cedex, France aut NATIONALLICENCE 700 1- Arnaud A. Industrial Microbiology and Genetics of Microorganisms (ENSA), Place Vlala, 34060, Montpellier Cedex, France aut NATIONALLICENCE 700 1- Ledon H. Seppic 75 quai d'Orsay, 75321, Paris Cedex 07, France aut NATIONALLICENCE 700 1- Marcou L. Seppic 75 quai d'Orsay, 75321, Paris Cedex 07, France aut NATIONALLICENCE 700 1- Graille J. Division of Fats and Oils Chemistry, BP 5035, Montpellier, France aut NATIONALLICENCE 773 0- Journal of the American Oil Chemists' Society Springer-Verlag 67/10(1990-10-01), 646-649 0003-021X 67:10<646 1990 67 11746 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer