Growth-Environment Dependent Modulation of
... fatty acid composition was radically different with SCUFAs, which increase membrane fluidity, ...
... fatty acid composition was radically different with SCUFAs, which increase membrane fluidity, ...
Porphyrin Metabolism & Porphyrias
... Cytochrome P450s (CYPs) are actually a superfamily of related, heme-containing monooxygenase enzymes that participate in abroad variety of reactions. This system performs different functions in two separate locations in cells. ...
... Cytochrome P450s (CYPs) are actually a superfamily of related, heme-containing monooxygenase enzymes that participate in abroad variety of reactions. This system performs different functions in two separate locations in cells. ...
Lysine Inhibition of in vivo Homocitrate Synthesis in
... blue in 95 yoethanol. This indicator reveals acids as yellow spots on a blue background. By the combination of scanning and spraying, radioactive acids were detected. Homocitric lactone, citric acid, a-ketoglutaric acid and succinic acid were spotted as standards. For co-chromatography, the ether ex ...
... blue in 95 yoethanol. This indicator reveals acids as yellow spots on a blue background. By the combination of scanning and spraying, radioactive acids were detected. Homocitric lactone, citric acid, a-ketoglutaric acid and succinic acid were spotted as standards. For co-chromatography, the ether ex ...
Sample pages 1 PDF
... Surface epithelial cells are surrounded by a glycocalyx that contains both neutral and acidic mucosubstances derived from membrane-coating granules. Acidic mucosubstances are more abundant in the superficial cell layers, where they are thought to provide a barrier against the gastric refluxate. Cell ...
... Surface epithelial cells are surrounded by a glycocalyx that contains both neutral and acidic mucosubstances derived from membrane-coating granules. Acidic mucosubstances are more abundant in the superficial cell layers, where they are thought to provide a barrier against the gastric refluxate. Cell ...
Metabolism of lipids
... b) free cholesterol in their core c) triacylglycerols in their core d) surface proteins having a role of ligands, which can bind to receptors of target cells other functions: apoproteins activate enzymes metabolizing lipoproteins, or they have a structural function ...
... b) free cholesterol in their core c) triacylglycerols in their core d) surface proteins having a role of ligands, which can bind to receptors of target cells other functions: apoproteins activate enzymes metabolizing lipoproteins, or they have a structural function ...
An Introduction to Fluid, Electrolyte, and Acid–Base Balance
... composition respond to changes in the ECF, not in the ICF 2. No receptors directly monitor fluid or electrolyte balance 3. Cells cannot move water molecules by active transport 4. The body’s water or electrolyte content will rise if dietary gains exceed environmental losses, and will fall if losses ...
... composition respond to changes in the ECF, not in the ICF 2. No receptors directly monitor fluid or electrolyte balance 3. Cells cannot move water molecules by active transport 4. The body’s water or electrolyte content will rise if dietary gains exceed environmental losses, and will fall if losses ...
Production of exopolysaccharide from mycelial culture of Grifola
... and antitumor agents for clinical use [13–15]. Apart from these applications, polysaccharides have been used as a substance that enhances the skins natural ability to heal and protect itself against infection [2]. Recently, several polysaccharides have been used as alternative ingredients for enhan ...
... and antitumor agents for clinical use [13–15]. Apart from these applications, polysaccharides have been used as a substance that enhances the skins natural ability to heal and protect itself against infection [2]. Recently, several polysaccharides have been used as alternative ingredients for enhan ...
Lipids
... • lower the tendency of blood platelets to stick together, thereby reducing the possibility of blood clots. • can help reduce risk of heart disease. • are found in salmon, tuna, and herring. ...
... • lower the tendency of blood platelets to stick together, thereby reducing the possibility of blood clots. • can help reduce risk of heart disease. • are found in salmon, tuna, and herring. ...
Planta
... three inhibitors of aconitase have been identified—fluorocitrate, oxalomalate and citramalate (Bogin and Wallace 1966; Guarrier and Buffa 1969; Adinolfi et al. 1971; Lauble et al. 1996). The inhibition by fluorocitrate and its derivative compounds is well characterized, and the crystal structure of ...
... three inhibitors of aconitase have been identified—fluorocitrate, oxalomalate and citramalate (Bogin and Wallace 1966; Guarrier and Buffa 1969; Adinolfi et al. 1971; Lauble et al. 1996). The inhibition by fluorocitrate and its derivative compounds is well characterized, and the crystal structure of ...
PDF - Agricultural Journals
... (α and β). ACP is associated with the α-subunit that additionally sustains 3-oxoacyl-ACP synthase (EC 2.3.1.41) and 3-oxoacyl-ACP reductase (EC 1.1.1.100) activities. The β-subunit is required for ACP S-acetyltransferase (EC 2.3.1.38) and ACP S-malonyltransferase (EC 2.3.1.39), 3-hydroxyacyl-ACP deh ...
... (α and β). ACP is associated with the α-subunit that additionally sustains 3-oxoacyl-ACP synthase (EC 2.3.1.41) and 3-oxoacyl-ACP reductase (EC 1.1.1.100) activities. The β-subunit is required for ACP S-acetyltransferase (EC 2.3.1.38) and ACP S-malonyltransferase (EC 2.3.1.39), 3-hydroxyacyl-ACP deh ...
Production of exopolysaccharide from mycelial culture of Grifola
... and antitumor agents for clinical use [13–15]. Apart from these applications, polysaccharides have been used as a substance that enhances the skins natural ability to heal and protect itself against infection [2]. Recently, several polysaccharides have been used as alternative ingredients for enhan ...
... and antitumor agents for clinical use [13–15]. Apart from these applications, polysaccharides have been used as a substance that enhances the skins natural ability to heal and protect itself against infection [2]. Recently, several polysaccharides have been used as alternative ingredients for enhan ...
Production of lactic acid using a new homofermentative
... lactic acid is obtained via biological fermentation of sugars (Hofvendahl and Hahn-Hagerdal, 2000; Zhou et al., 2003). Microbial fermentation of sugars produces stereospecific D(−)-lactic acid or L(+)-lactic acid depending on the strains used. For example, Lactobacillus, Bacillus, Rhizopus, Streptoc ...
... lactic acid is obtained via biological fermentation of sugars (Hofvendahl and Hahn-Hagerdal, 2000; Zhou et al., 2003). Microbial fermentation of sugars produces stereospecific D(−)-lactic acid or L(+)-lactic acid depending on the strains used. For example, Lactobacillus, Bacillus, Rhizopus, Streptoc ...
16_Chapter 4
... carbohydrates, fat and protein are among them. From these the animal builds its own structure and obtains energy for many necessary physiological activities. The protein is secreted from the amides formed by hydrolysis and degradation of the proteins in the food. These are absorbed, transported to t ...
... carbohydrates, fat and protein are among them. From these the animal builds its own structure and obtains energy for many necessary physiological activities. The protein is secreted from the amides formed by hydrolysis and degradation of the proteins in the food. These are absorbed, transported to t ...
The Ostrich (Struthio camelus) egg
... T a b l e 3. N-terminal s e q u e n c e o f t h e ostrich l y s o z o m e d e t e r m i n e d b y a Sequencer. C o m p a r i s o n w i t h t h e partial s t r u c t u r e s o f s w a n (12) a n d goose (11) l y s o z y m e s : o n l y the r e p l a c e m e n t s were noted. M e t h o d o f i d e n t ...
... T a b l e 3. N-terminal s e q u e n c e o f t h e ostrich l y s o z o m e d e t e r m i n e d b y a Sequencer. C o m p a r i s o n w i t h t h e partial s t r u c t u r e s o f s w a n (12) a n d goose (11) l y s o z y m e s : o n l y the r e p l a c e m e n t s were noted. M e t h o d o f i d e n t ...
Caspaar Bijleveld and Math JH Geelen
... [lO,ll]. These difficulties can be circumvented by coupling the carboxylation reaction with the fatty acid synthase reaction. In this coupled system the rate of formation of labelled malonyl-CoA from radioactive acetyl-CoA is measured by determining the incorporation of 14C into long-chain fatty aci ...
... [lO,ll]. These difficulties can be circumvented by coupling the carboxylation reaction with the fatty acid synthase reaction. In this coupled system the rate of formation of labelled malonyl-CoA from radioactive acetyl-CoA is measured by determining the incorporation of 14C into long-chain fatty aci ...
Lipids
... Cis fatty acids The hydrogens surrounding a double bond are both on the same side of the carbon chain, causing a bend in the chain. Most naturally occurring unsaturated fatty acids are cis fatty acids. Trans fatty acids In trans fatty acids, the hydrogens surrounding a double bond are on opposite si ...
... Cis fatty acids The hydrogens surrounding a double bond are both on the same side of the carbon chain, causing a bend in the chain. Most naturally occurring unsaturated fatty acids are cis fatty acids. Trans fatty acids In trans fatty acids, the hydrogens surrounding a double bond are on opposite si ...
Objectives 30 - u.arizona.edu
... Summary of key points: • for fat synthesis, glucose is converted to pyruvate that in turn produces acetyl CoA in mitochondria; acetyl CoA carbons in the mitochondria are transported to the cytoplasm via citrate formed by condensing oxaloacetate and acetyl CoA; citrate is cleaved in the cytoplasm to ...
... Summary of key points: • for fat synthesis, glucose is converted to pyruvate that in turn produces acetyl CoA in mitochondria; acetyl CoA carbons in the mitochondria are transported to the cytoplasm via citrate formed by condensing oxaloacetate and acetyl CoA; citrate is cleaved in the cytoplasm to ...
Metabolic fate and effects of saturated and unsaturated fatty acids in
... triacylglycerols, with considerably less being incorporated into phospholipids, TAG/PL ratios ranging from 2.7-3.6 in rat and hamster hepatocytes, respectively (6,7). Incorporation of fatty acids into tumor cells has been reported to have preference for phospholipids in human breast tumor cells (8) ...
... triacylglycerols, with considerably less being incorporated into phospholipids, TAG/PL ratios ranging from 2.7-3.6 in rat and hamster hepatocytes, respectively (6,7). Incorporation of fatty acids into tumor cells has been reported to have preference for phospholipids in human breast tumor cells (8) ...
Malo-ethanolic fermentation in Saccharomyces and
... Two classes of malate transporters have been described for yeast and fungi, i.e. those that are repressed by glucose and those that are not. In the K(+) yeasts K. lactis, C. utilis, H. anomala and C. sphaerica, the malate transport system was found to be substrateinducible and subject to glucose rep ...
... Two classes of malate transporters have been described for yeast and fungi, i.e. those that are repressed by glucose and those that are not. In the K(+) yeasts K. lactis, C. utilis, H. anomala and C. sphaerica, the malate transport system was found to be substrateinducible and subject to glucose rep ...
What the Science Says About Magnesium Stearate
... naturally in the diet. Despite this, there are claims based on one study or another suggesting that magnesium stearate should be avoided. Let’s examine one such claim, the idea that magnesium stearate can damage the immune system. This theory seems to be largely based on a 1990 study titled, "Molecu ...
... naturally in the diet. Despite this, there are claims based on one study or another suggesting that magnesium stearate should be avoided. Let’s examine one such claim, the idea that magnesium stearate can damage the immune system. This theory seems to be largely based on a 1990 study titled, "Molecu ...
Glycolic acid production in the engineered yeasts Saccharomyces
... compounds such as ethanol are naturally converted into glyoxylate, which can further be converted into glycolic acid by metabolic engineering. Although the main function of the glyoxylate cycle is to ensure the availability of four carbon compounds by utilising two carbon substrates, the naturally e ...
... compounds such as ethanol are naturally converted into glyoxylate, which can further be converted into glycolic acid by metabolic engineering. Although the main function of the glyoxylate cycle is to ensure the availability of four carbon compounds by utilising two carbon substrates, the naturally e ...
169 Ch 27(6th).pps
... Intracellular functional and structural proteins serve to buffer acids produced during metabolism. Since ion exchanges occur between the ECF and ICF, intracellular functional and structural proteins are able to assist in buffering the ECF. H+ ions may be pumped from an acidic ECF into cells where in ...
... Intracellular functional and structural proteins serve to buffer acids produced during metabolism. Since ion exchanges occur between the ECF and ICF, intracellular functional and structural proteins are able to assist in buffering the ECF. H+ ions may be pumped from an acidic ECF into cells where in ...
Introduction to Biomolecules
... With the exception of glycine (amino acetic acid), all of the amino acids are optically active. Because the a-carbon atom of amino acids is a chiral center, with the exception of glycine whose a-carbon is bound to two hydrogen atoms, amino acids can exist as enantiomers (nonsuperimposable mirror ima ...
... With the exception of glycine (amino acetic acid), all of the amino acids are optically active. Because the a-carbon atom of amino acids is a chiral center, with the exception of glycine whose a-carbon is bound to two hydrogen atoms, amino acids can exist as enantiomers (nonsuperimposable mirror ima ...
Cloning and Characterization of Human Urocortin
... seen in all CRFs, Uros, and Svg. This change is further intriguing becausea Pro-Ser, rather than the Pro-Pro consensus, occurs in some of the insect diuretic hormones (24,25), which have also been considered to be part of the CRF superfamily. Among the diuretic hormones,Manduca sexta hasthe highest ...
... seen in all CRFs, Uros, and Svg. This change is further intriguing becausea Pro-Ser, rather than the Pro-Pro consensus, occurs in some of the insect diuretic hormones (24,25), which have also been considered to be part of the CRF superfamily. Among the diuretic hormones,Manduca sexta hasthe highest ...