標(biāo)題: Titlebook: Amino Acids; Chemistry, Biology a Gert Lubec,Gerald A. Rosenthal Book 1990 ESCOM Science Publishers B.V. 1990 Purine.Pyrimidine.amino acid. [打印本頁] 作者: Glitch 時(shí)間: 2025-3-21 17:10
書目名稱Amino Acids影響因子(影響力)
書目名稱Amino Acids影響因子(影響力)學(xué)科排名
書目名稱Amino Acids網(wǎng)絡(luò)公開度
書目名稱Amino Acids網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Amino Acids被引頻次
書目名稱Amino Acids被引頻次學(xué)科排名
書目名稱Amino Acids年度引用
書目名稱Amino Acids年度引用學(xué)科排名
書目名稱Amino Acids讀者反饋
書目名稱Amino Acids讀者反饋學(xué)科排名
作者: 是貪求 時(shí)間: 2025-3-22 00:19 作者: 推遲 時(shí)間: 2025-3-22 03:55
Wertmaximierung im Innovationszyklus, experiments reported here show that lactic acid production by bacteria from salivary sediment is reduced by arginine. This supports the hypothesis that arginine acts directly or indirectly on glycolytic processes in oral bacteria and has more than a simple buffering effect on the pH of dental plaque.作者: 抵制 時(shí)間: 2025-3-22 05:19 作者: ascetic 時(shí)間: 2025-3-22 11:07
Peptide and protein hydrolysis by microwave irradiation: Kinetics and refinement of hydrolysis condies, showing greater ease than the conventional method of heating at 110°C for more than 24 h. The kinetics for the release of amino acids from various hydrophobic dipeptides is also studied in order to provide some insights into the mechanism underlying this novel type of microwave chemistry associated with specific peptide-bond cleavage.作者: 紋章 時(shí)間: 2025-3-22 15:38
Effect of Na+ electrochemical potential energy on system A Amino acid transport in rat skeletal muscitial rates of AIB uptake during incubations in O.-Krebs with various [AIB] (0.1–20 mM). AIB uptake by muscle . was expressed as a distribution ratio (DR; [AIB]intracell/ [AIBJextracell) to assess active AA transport.作者: Heresy 時(shí)間: 2025-3-22 19:16 作者: tympanometry 時(shí)間: 2025-3-22 22:49
Methionine sulfoxide in the hinge-ligament protein of molluscan bivalve species non enzymatic because two diastereomers, (.)-L- and (5.)-L-methionine sulfoxide, were detected in the protein. The methionine sulfoxide residues might contribute to keep the protein highly hydrophilic and to promote the swelling of the ligaments.作者: Headstrong 時(shí)間: 2025-3-23 02:14
Wirtschaftswissenschaftliche Beitr?geding up to nine isoxazolinone derivatives, homoarginine, lathyrine, homoserine, .-acetyl-homoserine, .-oxalyl-homoserine, the osteolathyrogen: 3-aminopropionitrile and its 4-glutamyl derivative as well as the neurotoxins 2,4-diaminobutyric acid and 3-.-oxalyl-2,3-diaminopropionic acid.作者: reserve 時(shí)間: 2025-3-23 05:40 作者: 尊敬 時(shí)間: 2025-3-23 10:27
Was sagen der Markt und die Kunden?,termination is satisfactory. The coefficient of variation amounts to 4–10%..The use of the method is suggested to laboratories having an amino acid analyzer and wish to determine D- and L-amino acids in synthetic amino acids complements, peptides or natural materials.作者: 常到 時(shí)間: 2025-3-23 15:10
Der Startpunkt: Die Innovationsstrategie,s D-α-alkyl α-amino acids. Both biocatalysts illustrate the exceptional feature that they accept a broad structural range of substrates..HPLC and NMR analytical techniques have been developed in order to establish the enantiomeric purity of the α-H- and α-alkyl α-amino acids and amides.作者: Phagocytes 時(shí)間: 2025-3-23 18:49 作者: alcohol-abuse 時(shí)間: 2025-3-24 01:34
Chemistry of glutamate analoguesith desired configuration. From this product, a methoxyphenyl kainoid (3-carboxy-methylproline with methoxyphenyl group at C4) with the same configuration in pyrrolidine ring as kainic acid was derived. The methoxyphenyl kainoid showed potent activity comparable to that of acromelic acid B or domoic acid.作者: sphincter 時(shí)間: 2025-3-24 04:21
Separation of D- and L-amino acids by ion exchange column chromatography in the form of 2-sulfonic atermination is satisfactory. The coefficient of variation amounts to 4–10%..The use of the method is suggested to laboratories having an amino acid analyzer and wish to determine D- and L-amino acids in synthetic amino acids complements, peptides or natural materials.作者: jet-lag 時(shí)間: 2025-3-24 07:00 作者: impale 時(shí)間: 2025-3-24 11:06
ields. If amino acids were only basic constituents of enzymes as well as structural and other proteins, this property alone would elevate them to real scientific importance. Added to this role, however, is their ability to serve as building blocks for the production of many classes of secondary meta作者: Glower 時(shí)間: 2025-3-24 17:22 作者: 宮殿般 時(shí)間: 2025-3-24 21:25
Innovation treibt die Wirtschaft,fferent approaches such as resolution of racemic mixtures or asymmetric syntheses by chemical or enzymatic methods have been used. The importance of the labelling position in the molecule and some special problems encountered when working with short-lived radionuclides of high specific radioactivity are discussed.作者: 窩轉(zhuǎn)脊椎動(dòng)物 時(shí)間: 2025-3-25 02:53 作者: CAJ 時(shí)間: 2025-3-25 04:55
Synthesis of 11C-labelled amino acidsfferent approaches such as resolution of racemic mixtures or asymmetric syntheses by chemical or enzymatic methods have been used. The importance of the labelling position in the molecule and some special problems encountered when working with short-lived radionuclides of high specific radioactivity are discussed.作者: Audiometry 時(shí)間: 2025-3-25 10:11 作者: 殘暴 時(shí)間: 2025-3-25 14:21 作者: GOAT 時(shí)間: 2025-3-25 19:25
3-Amino-2,-azirines, equivalents of α,α-disubstituted α-amino acids in the synthesis of heterocyclesc peptides and depsipeptides is demonstrated by the synthesis of segments of the peptaibols . and . as well as of model peptides, used for studies of the influence of α,α-disubstitution on the conformation of the peptide. . an analogous approach, the synthesis of .[Gly-Phe(2Me)-Aib-Aib-Gly] is achie作者: 相符 時(shí)間: 2025-3-25 21:32 作者: ALLAY 時(shí)間: 2025-3-26 01:11
Chiroptical properties of fluorescamine and MDPF condensation compounds with amino acids, amino acidon effects should be used following the empirical rule: in L-series the second CD band at 340–315 nm is negative, whereas the third one at 290–270 nm is positive. For the MDPF condensation compounds with dipeptides, only the sign of the third Cotton effect is reliable. A pyrrolinone chirality rule i作者: Favorable 時(shí)間: 2025-3-26 06:31 作者: 公社 時(shí)間: 2025-3-26 08:33
Amino acid analysis by derivatization with o-phthaldialdehyde and chiral thiols with a device for automated precolumn derivatization, a fluorescence detector and a workstation for data processing. Chromatography was performed by employing octadecylsilyl silica (3 μm) as the stationary phase and gradients of sodium acetate buffers with acetonitrile as the eluents. The utility o作者: 生命 時(shí)間: 2025-3-26 13:28
Chiral ligand-exchange chromatography of amino acid derivativeshese derivatives are among the most frequently used in peptide synthesis. However, 9-fluorenylmethyloxycarbonyl(Fmoc)-DL-amino acids were not, or unsatisfactorily, resolved by LE-HPLC under the conditions used.作者: 悶熱 時(shí)間: 2025-3-26 17:56
Book 1990ted and characterized from plant, fungal or animal sources. Investigations of the protein amino acids have proven of outstanding value in enhancing our understanding of a variety of physiological and neurological topics that affect human health and well being. Amino acids are used to probe inhibitor作者: Rankle 時(shí)間: 2025-3-26 21:38 作者: 暫時(shí)別動(dòng) 時(shí)間: 2025-3-27 01:08 作者: single 時(shí)間: 2025-3-27 07:05 作者: Ingest 時(shí)間: 2025-3-27 13:02 作者: vitreous-humor 時(shí)間: 2025-3-27 17:23
Unzufrieden mit dem Innovationsmanagement?,on effects should be used following the empirical rule: in L-series the second CD band at 340–315 nm is negative, whereas the third one at 290–270 nm is positive. For the MDPF condensation compounds with dipeptides, only the sign of the third Cotton effect is reliable. A pyrrolinone chirality rule i作者: 離開 時(shí)間: 2025-3-27 20:03 作者: Lamina 時(shí)間: 2025-3-27 21:58
Innovationsmanagement in der Zukunft, with a device for automated precolumn derivatization, a fluorescence detector and a workstation for data processing. Chromatography was performed by employing octadecylsilyl silica (3 μm) as the stationary phase and gradients of sodium acetate buffers with acetonitrile as the eluents. The utility o作者: Genistein 時(shí)間: 2025-3-28 03:11
Wertmaximierung im Innovationszyklus,hese derivatives are among the most frequently used in peptide synthesis. However, 9-fluorenylmethyloxycarbonyl(Fmoc)-DL-amino acids were not, or unsatisfactorily, resolved by LE-HPLC under the conditions used.作者: 大溝 時(shí)間: 2025-3-28 08:10 作者: Silent-Ischemia 時(shí)間: 2025-3-28 13:58 作者: CODE 時(shí)間: 2025-3-28 14:42 作者: 投射 時(shí)間: 2025-3-28 19:02 作者: nonsensical 時(shí)間: 2025-3-29 01:00 作者: growth-factor 時(shí)間: 2025-3-29 05:05 作者: 是剝皮 時(shí)間: 2025-3-29 10:15
Wirtschaftswissenschaftliche Beitr?ge highest concentrations of such compounds, and often the greatest variety, may be found in young seedlings of the genera: . and ...Relatively high concentrations of isoxazolinone amino acids are found characteristically in all species and varieties of . and ., and in most species of . and in part of作者: Emasculate 時(shí)間: 2025-3-29 11:32
https://doi.org/10.1007/978-3-322-80455-6rocycles containing α,α-disubstituted α-amino acids. These reactions proceed . formation of an intermediate aziridine, which is rearranged to a bicyclic zwitterion. This zwitterion is the key intermediate in all reactions proceeding . cleavage of the C=N bond of 1. The reaction of 1 with carboxylic 作者: CLAMP 時(shí)間: 2025-3-29 16:20 作者: amygdala 時(shí)間: 2025-3-29 22:54 作者: flammable 時(shí)間: 2025-3-30 01:22 作者: DEBT 時(shí)間: 2025-3-30 06:43
https://doi.org/10.1007/978-3-540-73627-1tabolism like protein synthesis, protein oxidation, protein degradation and protein retention. In clinical research it is possible to compare the quality of different nutrition regimen with regard to protein-sparing effects by this method without irritation of the patient and without interrupting hi作者: Talkative 時(shí)間: 2025-3-30 10:04
https://doi.org/10.1007/978-3-540-73627-1A transport ., active AA transport . and intra- and extracellular Na. concentration (mmol/L) and the calculated chloride equilibrium potential (mv) in endotoxic soleus muscle. Fasted male rats (90 g) received an i.v. injection of the system A AA analog alpha-aminoisobutyric acid (AIB) (1 mg/kg) and 作者: FILTH 時(shí)間: 2025-3-30 13:55 作者: 難取悅 時(shí)間: 2025-3-30 20:15
Unzufrieden mit dem Innovationsmanagement?,elastic hinge-ligaments of molluscan bivalve species. The presence of methionine sulfoxide in the intact protein was confirmed by amino acid analysis of the NaOH-hydrolysate of the protein, non-destructive analyses of the ligament with solid-state .C-NMR and IR-spectrometries and by the observation 作者: 梯田 時(shí)間: 2025-3-30 21:27
Was sagen der Markt und die Kunden?,t the protein containing samples were hydrolized with 6 mole hydrochloric acid then the single amino acids were separated in an LKB automated amino acid analyzer with the LKB fraction collector. Following lyophilization the single amino acids were transformed with (t-BOC).-L-CySS-(ONSu). active este作者: 撫慰 時(shí)間: 2025-3-31 00:58 作者: 肉身 時(shí)間: 2025-3-31 06:54 作者: sigmoid-colon 時(shí)間: 2025-3-31 12:00
Innovation treibt die Wirtschaft,. Both aliphatic and aromatic amino acids have been synthesized. To obtain the labelled amino acids enantiomerically pure or enriched in the L-form different approaches such as resolution of racemic mixtures or asymmetric syntheses by chemical or enzymatic methods have been used. The importance of t作者: inveigh 時(shí)間: 2025-3-31 15:43
Innovation treibt die Wirtschaft,stereochemistry of condensation- or ring opening reactions leading to .- or .- products of high diastereomeric purity there is no generally applicable method of separation of these racemates into their respective optical antipodes. Here we describe the enantiomeric resolution of easily obtainable pr作者: limber 時(shí)間: 2025-3-31 19:51 作者: Mettle 時(shí)間: 2025-3-31 23:03 作者: fatty-acids 時(shí)間: 2025-4-1 05:23 作者: 使苦惱 時(shí)間: 2025-4-1 08:22 作者: compel 時(shí)間: 2025-4-1 12:06 作者: 思考而得 時(shí)間: 2025-4-1 17:17 作者: 推遲 時(shí)間: 2025-4-1 19:59
