laevo-phenyl alanine

alanine, phenyl-, L- (2S)-2- amino-3-phenyl propanoic acid 2- amino-3-phenyl propionic acid (2S)-2- amino-3-phenyl-propanoic acid (2S)-2- amino-3-phenylpropanoic acid (S)-2- amino-3-phenylpropanoic acid (S)-2- amino-3-phenylpropionic acid L-2- amino-3-phenylpropionic acid 2- amino-3-phenylpropionic acid, L- (S)-a- amino-b-phenylpropionic acid (S)-a- amino-benzenepropanoic acid (S)-a- aminobenzenepropanoic acid (S)-a- aminohydrocinnamic acid alpha- aminohydrocinnamic acid a- aminohydrocinnamic acid, L- antibiotic FN 1636 benzenepropanoic acid, a-amino-, (S)- L- diphenylalanine L- fenylalanine phenyl alanine (S)- phenyl alanine (S)-(-)- phenyl alanine beta- phenyl alanine L- phenyl alanine 3- phenyl-2-aminopropanoic acid 3- phenyl-L-alanine L- phenylalanin (-)- phenylalanine (L)- phenylalanine (S)- phenylalanine (S)-(-)- phenylalanine L- phenylalanine L-(-)- phenylalanine laevo- phenylalanine S- phenylalanine L- phenylalanine FCC L- phenylalanine USP phenylalanine, L- L- phenylalinine PubMed: Irreversible inactivation of snake venom l-amino acid oxidase by covalent modification during catalysis of l-propargylglycine. PubMed: Amino acids and peptides activate at least five members of the human bitter taste receptor family. PubMed: Bioproduction of the aroma compound 2-phenylethanol in a solid-liquid two-phase partitioning bioreactor system by Kluyveromyces marxianus. PubMed: Construction of a Bacillus subtilis (natto) with high productivity of vitamin K2 (menaquinone-7) by analog resistance. PubMed: The phenylalanine ammonia-lyase gene family in raspberry. Structure, expression, and evolution. PubMed: Aspartame--a sweet surprise. PubMed: Overproduction of 2-phenylethanol by industrial yeasts to improve organoleptic properties of bakers' products. PubMed: Regulation of intestinal calcium absorption by luminal calcium content: Role of intestinal alkaline phosphatase. PubMed: ZnCl2-mediated practical protocol for the synthesis of Amadori ketoses. PubMed: Mutational and crystallographic analysis of l-amino acid oxidase/monooxygenase from Pseudomonas sp. AIU 813: Interconversion between oxidase and monooxygenase activities. PubMed: Construction and application of novel feedback-resistant 3-deoxy-d-arabino-heptulosonate-7-phosphate synthases by engineering the N-terminal domain for L-phenylalanine synthesis. PubMed: Expression and properties of the highly alkalophilic phenylalanine ammonia-lyase of thermophilic Rubrobacter xylanophilus. PubMed: A simple and sensitive approach for ochratoxin a detection using a label-free fluorescent aptasensor. PubMed: Impact of addition of aromatic amino acids on non-volatile and volatile compounds in lychee wine fermented with Saccharomyces cerevisiae MERIT.ferm. PubMed: Streptogramins - two are better than one! PubMed: Cloning Rosa hybrid phenylacetaldehyde synthase for the production of 2-phenylethanol in a whole cell Escherichia coli system. PubMed: A novel amperometric biosensor based on a co-crosslinked L-lysine-α-oxidase/overoxidized polypyrrole bilayer for the highly selective determination of L-lysine. PubMed: Olfactory transduction pathways in the Senegalese sole Solea senegalensis. PubMed: Bacillus subtillis RTSBA6 6.00, a new strain isolated from gut of Helicoverpa armigera (Lepidoptera: Noctuidae) produces chymotrypsin-like proteases. PubMed: Hydrolysis of wheat gluten by combining peptidases of Flammulina velutipes and electrodialysis. PubMed: Obesity-related metabolomic analysis of human subjects in black soybean peptide intervention study by ultraperformance liquid chromatography and quadrupole-time-of-flight mass spectrometry. PubMed: Design and synthesis of hydroxypyridinone-L-phenylalanine conjugates as potential tyrosinase inhibitors. PubMed: Trypsin from viscera of vermiculated sailfin catfish, Pterygoplichthys disjunctivus, Weber, 1991: its purification and characterization. PubMed: Recombinant l-phenylalanine ammonia lyase from Rhodosporidium toruloides as a potential anticancer agent. PubMed: Effect of metformin on the urinary metabolites of diet-induced-obese mice studied by ultra performance liquid chromatography coupled to time-of-flight mass spectrometry (UPLC-TOF/MS). PubMed: [Asymmetric synthesis of aromatic L-amino acids catalyzed by transaminase]. PubMed: Metabolic profiling of Chinese tobacco leaf of different geographical origins by GC-MS. PubMed: Bioinspired molecular adhesive for water-resistant oxygen indicator films. PubMed: Amino acids and peptides activate at least five members of the human bitter taste receptor family. PubMed: Characterization of ergothionase from Burkholderia sp. HME13 and its application to enzymatic quantification of ergothioneine. PubMed: Phenylalanine ammonia lyase (PAL) enzyme activity and antioxidant properties of some cyanobacteria isolates. PubMed: Characterisation of volatile and non-volatile metabolites in etiolated leaves of tea (Camellia sinensis) plants in the dark. PubMed: Solvent selection and optimization of α-chymotrypsin-catalyzed synthesis of N-Ac-Phe-Tyr-NH2 using mixture design and response surface methodology. PubMed: Effects of site-directed mutagenesis of Asn116 in the β-hairpin of the N-terminal domain of thermolysin on its activity and stability. PubMed: Structural analysis of a new cytotoxic demethylated analogue of neo-N-methylsansalvamide with a different peptide sequence produced by Fusarium solani isolated from potato. PubMed: Stigmasterol-based novel low molecular weight/mass organic gelators. PubMed: Pharmacokinetics and metabolism of N-[N-[3-(3-hydroxy-4-methoxyphenyl) propyl]-α-aspartyl]-L-phenylalanine 1-methyl ester, monohydrate (advantame) in the rat, dog, and man. PubMed: Evaluation of the teratogenic potential of N-[N-[3-(3-hydroxy-4-methoxyphenyl) propyl]-α-aspartyl]-L-phenylalanine 1-methyl ester, monohydrate (advantame) in the rat and rabbit. PubMed: Chronic oral toxicity of N-[N-[3-(3-hydroxy-4-methoxyphenyl) propyl]-α-aspartyl]-L-phenylalanine 1-methyl ester, monohydrate (advantame) in the dog. PubMed: Chronic toxicity and carcinogenicity of N-[N-[3-(3-hydroxy-4-methoxyphenyl) propyl]-α-aspartyl]-L-phenylalanine 1-methyl ester, monohydrate (advantame) in the rat. PubMed: In vitro and in vivo assessment of the mutagenic activity of N-[N-[3-(3-hydroxy-4-methoxyphenyl) propyl]-α-aspartyl]-L-phenylalanine 1-methyl ester, monohydrate (advantame). PubMed: Single-walled carbon nanotubes based quenching of free FAM-aptamer for selective determination of ochratoxin A. PubMed: Cloning of a novel L-amino acid oxidase from Trichoderma harzianum ETS 323 and bioactivity analysis of overexpressed L-amino acid oxidase. PubMed: A two-generation reproductive toxicity study of the high-intensity sweetener advantame in CD rats. PubMed: Characterization of the protease activity of detergents: laboratory practicals for studying the protease profile and activity of various commercial detergents. PubMed: Recent advances in biotechnological production of 2-phenylethanol. PubMed: Development of L-tryptophan production strains by defined genetic modification in Escherichia coli. PubMed: Nutritional and medicinal aspects of D-amino acids. PubMed: A novel L-amino acid oxidase from Trichoderma harzianum ETS 323 associated with antagonism of Rhizoctonia solani. PubMed: Effects of site-directed mutagenesis of the loop residue of the N-terminal domain Gly117 of thermolysin on its catalytic activity. PubMed: Enhanced L-phenylalanine production by recombinant Escherichia coli BR-42 (pAP-B03) resistant to bacteriophage BP-1 via a two-stage feeding approach. PubMed: Origin and Incidence of 2-Methoxy-3,5-dimethylpyrazine, a Compound with a "Fungal" and "Corky" Aroma Found in Cork Stoppers and Oak Chips in Contact with Wines. PubMed: (+)-methyl jasmonate-induced bioformation of myricetin, quercetin and kaempferol in red raspberries. PubMed: Alkaline chymotrypsin from striped seabream (Lithognathus mormyrus) viscera: purification and characterization. PubMed: Ochratoxin a: general overview and actual molecular status. PubMed: Modeling and optimization of phenylalanine ammonia lyase stabilization in recombinant Escherichia coli for the continuous synthesis of l-phenylalanine on the statistical-based experimental designs. PubMed: Bioproperties and purification of xylanase from Bacillus sp. YJ6. PubMed: Identification of rose phenylacetaldehyde synthase by functional complementation in yeast. PubMed: Formation of styrene during the Maillard reaction is negligible. PubMed: Isolation, cloning and characterization of a tyrosinase with improved activity in organic solvents from Bacillus megaterium. PubMed: Production of 2-phenylethanol from L-phenylalanine by a stress tolerant Saccharomyces cerevisiae strain. PubMed: Bioproduction of p-hydroxystyrene from glucose by the solvent-tolerant bacterium Pseudomonas putida S12 in a two-phase water-decanol fermentation. PubMed: Enzymatic flow-injection determination of l-phenylalanine using the stopped-flow and merging-zones techniques. PubMed: Synthesis and application of dipeptides; current status and perspectives. PubMed: Comparative study on the proteases from fish pyloric caeca and the use for production of gelatin hydrolysate with antioxidative activity. PubMed: Effects of L-phenylalanine on energy intake in overweight and obese women: interactions with dietary restraint status. PubMed: Dietary restraint and menstrual cycle phase modulated L-phenylalanine-induced satiety. PubMed: Manganese (Mn2+)-dependent storage stabilization of Rhodotorula glutinis phenylalanine ammonia-lyase activity. PubMed: Myricetin down-regulates phorbol ester-induced cyclooxygenase-2 expression in mouse epidermal cells by blocking activation of nuclear factor kappa B. PubMed: Improving the activity and stability of thermolysin by site-directed mutagenesis. PubMed: Estradiol enhances cholecystokinin-dependent lipid-induced satiation and activates estrogen receptor-alpha-expressing cells in the nucleus tractus solitarius of ovariectomized rats. PubMed: A new method for the extracellular production of recombinant thermolysin by co-expressing the mature sequence and pro-sequence in Escherichia coli. PubMed: Effects of leucine and phenylalanine supplementation during intermittent periods of food restriction and refeeding in adult rats. PubMed: Effects of site-directed mutagenesis of the surface residues Gln128 and Gln225 of thermolysin on its catalytic activity. PubMed: Kinetic analysis of the activation-and-inhibition dual effects of cobalt ion on thermolysin activity. PubMed: The influence of extrusion on loss and racemization of amino acids. PubMed: Optimization of the solvent-tolerant Pseudomonas putida S12 as host for the production of p-coumarate from glucose. PubMed: High-level resistance to moxifloxacin and gatifloxacin associated with a novel mutation in gyrB in toxin-A-negative, toxin-B-positive Clostridium difficile. PubMed: Resolution of an intense sweetener mixture by use of a flow injection sensor with on-line solid-phase extraction. Application to saccharin and aspartame in sweets and drinks. PubMed: Protease and esterase activity of staphylococci. PubMed: Enantioselective synthesis of a phenylalanine library containing alkyl groups on the aromatic moiety: confirmation of stereostructure by X-ray analysis. PubMed: Gas chromatographic determination and mechanism of formation of D-amino acids occurring in fermented and roasted cocoa beans, cocoa powder, chocolate and cocoa shell. PubMed: Performance of D-amino acid oxidase in presence of ionic liquids. PubMed: Characterization of germination receptors of Bacillus cereus ATCC 14579. PubMed: Production, properties and application to biocatalysis of a novel extracellular alkaline phenol oxidase from the thermophilic fungus Scytalidium thermophilum. PubMed: Mass spectrometric detection and formation of D-amino acids in processed plant saps, syrups, and fruit juice concentrates. PubMed: An investigation of the molecular mechanisms contributing to high-level erythromycin resistance in Campylobacter. PubMed: Application of hydrophilic interaction liquid chromatography/comparative taste dilution analysis for identification of a bitter inhibitor by a combinatorial approach based on Maillard reaction chemistry. PubMed: Extracellular production of recombinant thermolysin expressed in Escherichia coli, and its purification and enzymatic characterization. PubMed: Lipase-catalyzed synthesis of L-phenylalanyl-D-glucose. PubMed: [Effect of food additive Neotame (N-[N-(3,3-dimethylbutyl)-L-alpha-aspartyl]-L-phenylalanine-1-methyl) on glucose level in blood of patients with diabetes mellitus type 2]. PubMed: Effect of 3,4-di(OH)-cinnamate synthetic derivative on plasma and hepatic cholesterol level and antioxidant enzyme activities in high cholesterol-fed rats. PubMed: Low molecular weight compounds responsible for savory taste of Indonesian soy sauce. PubMed: Hapten and antibody production for a sensitive immunoassay determining a human urinary metabolite of the pyrethroid insecticide permethrin. PubMed: Inhibitory effects of green tea polyphenols on the production of a virulence factor of the periodontal-disease-causing anaerobic bacterium Porphyromonas gingivalis. PubMed: Quantification of ochratoxin A in foods by a stable isotope dilution assay using high-performance liquid chromatography-tandem mass spectrometry. PubMed: Differentiation of natural and synthetic phenylalanine and tyrosine through natural abundance 2H nuclear magnetic resonance. PubMed: Design of chiral monochloro-s-triazine reagents for the liquid chromatographic separation of amino acid enantiomers. PubMed: Enantioselective crystallization of D,L-amino acids induced by spontaneous asymmetric resolution of D,L-asparagine. PubMed: Isolation and characterization of aminopeptidase (Jc-peptidase) from Japanese cedar pollen (Cryptomeria japonica). PubMed: Aspartame optical biosensor with bienzyme-immobilized eggshell membrane and oxygen-sensitive optode membrane. PubMed: Construction of a Bacillus subtilis (natto) with high productivity of vitamin K2 (menaquinone-7) by analog resistance. PubMed: Lumpidin, a novel biomarker of some ochratoxin a producing penicillia. PubMed: Aspartame prevents the karyomegaly induced by ochratoxin A in rat kidney. PubMed: Shifting the biotransformation pathways of L-phenylalanine into benzaldehyde by Trametes suaveolens CBS 334.85 using HP20 resin. PubMed: Production of polyclonal antibodies against ochratoxin A and its detection in chilies by ELISA. PubMed: Formation of aroma-active strecker-aldehydes by a direct oxidative degradation of Amadori compounds. PubMed: Protein-bound D-amino acids, and to a lesser extent lysinoalanine, decrease true ileal protein digestibility in minipigs as determined with (15)N-labeling. PubMed: Characteristics of sperm acrosin-like activity of paddlefish (Polyodon spathula Walbaum). PubMed: Screen-printed amperometric biosensors for the rapid measurement of L- and D-amino acids. PubMed: Quantitative model studies on the formation of aroma-active aldehydes and acids by strecker-type reactions. PubMed: Chemistry, nutrition, and microbiology of D-amino acids. PubMed: Feeding behavior in dopamine-deficient mice. PubMed: Effects of dietary mixtures of amino acids on fetal growth and maternal and fetal amino acid pools in experimental maternal phenylketonuria. PubMed: Formation of amino acid (L-leucine, L-phenylalanine) derived volatile flavour compounds by Moraxella phenylpyruvica and Staphylococcus xylosus in cured meat model systems. PubMed: Inhibitory effects of antioxidants on formation of heterocyclic amines. PubMed: Effects of pH, temperature, and alcohols on the remarkable activation of thermolysin by salts. PubMed: Prevention of lipid peroxidation induced by ochratoxin A in Vero cells in culture by several agents. PubMed: The thioesterase I of Escherichia coli has arylesterase activity and shows stereospecificity for protease substrates. PubMed: Reduction of the ochratoxin A-induced cytotoxicity in Vero cells by aspartame. PubMed: Type A CCK receptors mediate satiety effects of intestinal nutrients. PubMed: Site-directed mutagenesis of a novel serine arylesterase from Vibrio mimicus identifies residues essential for catalysis. PubMed: Effect of amino acid residues at the cleavable site of substrates on the remarkable activation of thermolysin by salts. PubMed: Simple and rapid high-performance liquid chromatographic method for the determination of aspartame and its metabolites in foods. PubMed: Suppression of meal size by intestinal nutrients is eliminated by celiac vagal deafferentation. PubMed: Vibrio mimicus arylesterase has thioesterase and chymotrypsin-like activity. PubMed: Characterization, subcellular localization, and developmental regulation of a cysteine proteinase from Dictyostelium discoideum. PubMed: In vitro adsorption of amino acids onto isolated rat erythrocyte membranes. PubMed: Separation of amino-acid enantiomers using micellar-enhanced ultrafiltration. PubMed: The significance of apical K+ channels in mudpuppy feeding behavior. PubMed: L-phenylalanine releases cholecystokinin (CCK) and is associated with reduced food intake in humans: evidence for a physiological role of CCK in control of eating. PubMed: Failure of dietary amino acid supplementation at weaning to influence reproductive traits of sows. PubMed: The effect of food chemicals on cell aging of human diploid cells in in vitro culture. PubMed: An improved FIA biosensor for the determination of aspartame in dietary food products. PubMed: Immobilization of aminoacylase by encapsulation in poly-L-lysine-stabilized calcium alginate beads. PubMed: Isolation and properties of gamma-tocopherol methyltransferase in Euglena gracilis. PubMed: A review of the clinical studies of alpha-interferon in the management of multiple myeloma. PubMed: Studies on the mechanism of the toxic action of sodium nitrite on intestinal absorption in rats. PubMed: Acceptable daily intake vs actual intake: the aspartame example. PubMed: Fourth ventricular capsaicin attenuates suppression of sham feeding induced by intestinal nutrients. PubMed: Further analysis of the short-term inhibition of food intake in humans by the dipeptide L-aspartyl-L-phenylalanine methyl ester (aspartame). PubMed: Vagotomy attenuates suppression of sham feeding induced by intestinal nutrients. PubMed: Formation, nutritional value, and safety of D-amino acids. PubMed: Ontogeny of phenylalanine (endogenous cholecystokinin) induced modulation of food intake in normal and undernourished rats. PubMed: Heat stable proteinase from Thermomonospora fusca. Characterization as a serine proteinase. PubMed: Long-term continuous synthesis of aspartame precursor in a column reactor with an immobilized thermolysin. PubMed: The myocotoxin ochratoxin A is a substrate for phenylalanine hydroxylase in isolated rat hepatocytes and in vivo. PubMed: Absence of developmental effects in CF-1 mice exposed to aspartame in utero. PubMed: Failure of aspartame to affect seizure susceptibility in kindled rats. PubMed: Aspartame intolerance. PubMed: Postsurgical muscle protein turnover in perfused hindquarters of the rat. PubMed: Comparative effects of individual amino acid excesses when added to a corn-soybean meal diet: effects on growth and dietary choice in the chick. PubMed: Reaction of chlorine dioxide with amino acids and peptides: kinetics and mutagenicity studies. PubMed: Proteins but not amino acids, carbohydrates, or fats stimulate cholecystokinin secretion in the rat. PubMed: Effect of mealing on plasma and brain amino acid, and brain monoamine in rats after oral aspartame. PubMed: The nutritive value and safety of D-phenylalanine and D-tyrosine in mice. PubMed: Mutagenicity studies on N-nitrosated products of the Maillard browning reaction: N-nitroso-fructose-amino acids. PubMed: Pancreatic polypeptide release: role of stimulants of exocrine pancreatic secretion in dogs. PubMed: Racemization of aspartic acid and phenylalanine in the sweetener aspartame at 100 degrees C. PubMed: Why bluefin tuna have warm tummies: temperature effect on trypsin and chymotrypsin. PubMed: Duodenal volume and osmoreceptors in the stimulation of human pancreatic secretion. PubMed: Kinetics of the mediated transport and the passive net flux of phenylalanine across the rat small intestine in vivo. PubMed: The effect of gastric loads of sugars and amino acids on milk intake of suckling pigs. PubMed: Ontogeny of cholecystokinin satiety in rats. PubMed: Toxicity of aspartame and its diketopiperazine for Wistar rats by dietary administration for 104 weeks. PubMed: The control of food mobilization in seeds of Cucumis sativus L. : III. The control of protein degradation. PubMed: Production of oxytetracycline by Streptomyces rimosus 12,907 as an animal feed supplement. PubMed: [Significance of early detection and early treatment of the development of children with phenylketonuria]. PubMed: para-Chloro-D, L-phenylalanine induced filicidal behavior in the female rat. PubMed: Amino acid uptake in chickens subjected to increasing levels of quantitative food restriction. PubMed: Cholecystokinin and satiety in rats and rhesus monkeys. PubMed: A circadian variation of melphalan (L-phenylalanine nitrogen mustard) toxicity to murine bone marrow: relevance to cancer treatment protocols. PubMed: High-performance liquid chromatographic determination of L-aspartyl-L-phenylalanine methyl ester in various food products and formulations. PubMed: Cholecystokinin-decreased food intake in rhesus monkeys. PubMed: Decomposition products of L-aspartyl-L-phenylalanine methyl ester and their identification by gas-liquid chromatography. PubMed: Taxonomic significance of phenethyl alcohol production by Achromobacter isolates from fishery sources.