By Uwe Theo Bornscheuer, DGF
Enzymatic tools of lipid amendment, relatively of fat and oils, have built quickly because the Eighties. In parallel to the quick development in examine a variety of purposes have emerged, e.g. within the meals industry.The ebook is written by way of top specialists within the box and displays the state of the art of enzymatic lipid amendment. It presents the reader with guidance easy methods to pick out appropriate enzymes and the way to use them efficiently.Applications of lipases and phospholipases, lipoxygenases and P450-monooxygenases and using whole-cell structures in lipid amendment are defined. Cloning, expression and mutagenesis in addition to makes an attempt to appreciate the molecular foundation of specificity and stereoselectivity are defined. furthermore engineering points and the alternative of solvent structures are addressed.
Read or Download Enzymes in Lipid Modification PDF
Best general & reference books
Theory of the stability of lyophobic colloids
This chemistry vintage bargains a good, hugely correct account of the soundness of lyophobic colloids and suspensions and develops a quantitative concept at the topic. significant subject matters include the speculation of a unmarried double layer (with concerns of the distribution of the electrical cost)
Chemistry of Heterocyclic Compounds: The Pyrimidines: Supplement II, Volume 16
Content material: bankruptcy I advent to the Pyrimidines (H 1, E 1) (pages 1–20): bankruptcy II The primary man made approach (H 31, E 20) (pages 21–62): bankruptcy III different tools of fundamental Synthesis (H eighty two, E fifty three) (pages 63–108): bankruptcy IV Pyrimidine and its C? Alkyl and C? Aryl Derivatives (H 116, e86) (pages 109–134): bankruptcy V Nitro Nitroso and Arylazopyrimidines (H 138, b ninety four) (pages 135–156): bankruptcy VI Halogenopyrimidines (H 162, E a hundred and ten) (pages 157–224): bankruptcy VII Hydroxy?
Turn into familiar with the glorious international of atoms and molecules during this consultant written for readers who've little-to-no publicity to chemistry. The ebook presents an trouble-free creation to chemistry yet is usually used as a great overview of the topic and discusses issues together with chemical reactions; the periodic desk of the weather; nuclear approaches; acids, bases, and salts; chemical bonding; environmental chemistry; and natural and biochemistry.
Analytical Pyrolysis. Techniques and Applications
1984 (this quantity is the results of lectures awarded on the 5th foreign Symposium on Analytical Pyrolysis, held at Vail, Colorado), hardcover version, Butterworths, London, U. ok. Hardcover name, 486 pages
- Gas Separation by Adsorption Processes
- organic synthesis the disconnection approach
- The Elements
- Chemistry in focus : a molecular view of our world
Extra info for Enzymes in Lipid Modification
Sample text
Mattiasson, B. (1994), Lipase-catalyzed alcoholysis of triglycerides for the preparation of 2-monoglycerides, Enzyme Microb. Technol. 16, 1042 – 1047. , Mattiasson, B. (1996), Glyceride synthesis in a solvent free system, J. Am. Oil Chem. Soc. 73, 11, 1489 – 1495. , Mattiasson, B. (1997), Preparation of diglycerides by lipase-catalyzed alcoholysis of triglycerides, Enzyme Microb. Technol. 20, 198 – 206. P. , J. Am. Oil Chem. Soc. 73, 1409 – 1414. J. B. (Eds), Lipases; their Structure, Biochemistry and Application, Cambridge University Press, pp.
However, with R. miehei lipase as biocatalyst selective interesterification of tuna oil triacylglycerols with ethanol yields an acylglycerol fraction containing 49 % n-3 22 : 6, whereas selective esterification of tuna oil fatty acids with ethanol yields an unesterified fatty acid fraction containing 74 % n-3 22 : 6 (Haraldsson and Kristinsson, 1998). , 1981), nervonic (cis-15-tetracosenoic, 24 : 1) acid (Mukherjee and Kiewitt, 1986) and cis-5-eicosenoic acid (Joliff, 1981) are abundant constituents of seed oils, especially from Cruciferae.
Continued Lipase from Reaction Specificity Reference R. , 1995 C. rugosa Hydrolysis of borage oil Discrimination against n-6 18 : 3 Ergan, 1996 R. , 1997 R. , 1997b C. rugosa, Pseudomonas cepacia, porcine pancreas Esterification of acetylenic fatty acids with n-butanol Preference for 10-undecynoic acid and strong discrimination against 6-octadecynoic acid Lie Ken Jie and Xun, 1998a C. rugosa, R. miehei, porcine pancreas Esterification of medium- and longchain olefinic and acetylenic alcohols with pentanoic acid and stearic acid Discrimination against Lie Ken Jie and Xun, medium- and long-chain 1998b olefinic alcohols in the esterification with pentanoic acid; olefinic and acetylenic alcohols well accepted in the esterification with stearic acid catalyzed by lipase from porcine pancreas Burkholderia sp.