標(biāo)題: Titlebook: Enzyme Engineering; Volume 6 Ichiro Chibata,Saburo Fukui,Lemuel B. Wingard Conference proceedings 1982 Plenum Press, New York 1982 alkaloid [打印本頁(yè)] 作者: supplementary 時(shí)間: 2025-3-21 19:17
書目名稱Enzyme Engineering影響因子(影響力)
書目名稱Enzyme Engineering影響因子(影響力)學(xué)科排名
書目名稱Enzyme Engineering網(wǎng)絡(luò)公開度
書目名稱Enzyme Engineering網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Enzyme Engineering被引頻次
書目名稱Enzyme Engineering被引頻次學(xué)科排名
書目名稱Enzyme Engineering年度引用
書目名稱Enzyme Engineering年度引用學(xué)科排名
書目名稱Enzyme Engineering讀者反饋
書目名稱Enzyme Engineering讀者反饋學(xué)科排名
作者: 毀壞 時(shí)間: 2025-3-21 21:55 作者: 載貨清單 時(shí)間: 2025-3-22 01:22
Thermosyphon Solar Energy Water Heaters,e of this substantial documentation, enzymic methods have not yet been widely accepted by organic chemists as routine catalysts. However, this situation is changing rapidly; and the most recent literature shows clearly that the aware organic chemist now recognizes the unique synthetic advantages that enzymes offer.作者: 輕率的你 時(shí)間: 2025-3-22 05:27
Enzymatic Synthesis of Penicillins and Cephalosporins by Penicillin Acylaseymatic reactions revealed the optimal conditions suitable for the enzymatic synthesis of penicillins and cephalosporins by intact cells of these microorganisms. β-Lactamase, co-produced by the microorganisms under certain conditions, was deleted by alkaline treatment as well as by mutational techniques.作者: 可耕種 時(shí)間: 2025-3-22 12:25 作者: 傳染 時(shí)間: 2025-3-22 16:53
Multi Enzyme Systems in Membrane Reactorsor. This is achieved by covalent coupling, e.g. NAD, to water soluble polyethylene glocol (PEG) of MW 10,000 to 40,000. Thus, L-leucine was produced from the corresponding a-keto acid at a productivity of 243 g/L/d for 24 days.作者: 傳染 時(shí)間: 2025-3-22 20:42 作者: 愛花花兒憤怒 時(shí)間: 2025-3-23 01:02
The Measurement of Solar Radiation,ymatic reactions revealed the optimal conditions suitable for the enzymatic synthesis of penicillins and cephalosporins by intact cells of these microorganisms. β-Lactamase, co-produced by the microorganisms under certain conditions, was deleted by alkaline treatment as well as by mutational techniques.作者: Frequency 時(shí)間: 2025-3-23 03:47 作者: Cerebrovascular 時(shí)間: 2025-3-23 07:48 作者: REIGN 時(shí)間: 2025-3-23 09:48
High-Efficiency Silicon Solar Cells,matic deprotection of the cephalosporin amino group (4). Potential advantages include the use of racemates in place of the expensive D-aminoacids. The mechanism of the reaction has a bearing on various practical issues, including the substrates and methods used for enzyme screening.作者: dandruff 時(shí)間: 2025-3-23 15:12
Retrofit for Solar Heating and Cooling, all cases 3-ketosteroid-Δ.-dehydrogenase activity was practically equal to the activity of the free cells and made up 0.14 μmole/mg cells/min; with 17 β-hydroxysteroid dehydrogenase the activity of the immobilized yeasts was far less than the activity of the free cells.作者: 騎師 時(shí)間: 2025-3-23 21:59 作者: esculent 時(shí)間: 2025-3-23 23:53
Immobilization of Living Microbial Cells and Transformation of Steroids all cases 3-ketosteroid-Δ.-dehydrogenase activity was practically equal to the activity of the free cells and made up 0.14 μmole/mg cells/min; with 17 β-hydroxysteroid dehydrogenase the activity of the immobilized yeasts was far less than the activity of the free cells.作者: 不來(lái) 時(shí)間: 2025-3-24 03:36
Integration of Large Scale Production and Purification of Biomolecules for biomolecules. In particular, the production and purification operations have not been studied in an integrated fashion. In many instances, the isolation and purification of the biomolecule could be as extensive and expensive as the synthesis itself. In this paper, the question is addressed from作者: 哀求 時(shí)間: 2025-3-24 09:27
Multi Enzyme Systems in Membrane Reactorsiltration membrane. This concept is especially useful for coenzyme depending multi enzyme systems, when the coenzyme also can be retained in the reactor. This is achieved by covalent coupling, e.g. NAD, to water soluble polyethylene glocol (PEG) of MW 10,000 to 40,000. Thus, L-leucine was produced f作者: opprobrious 時(shí)間: 2025-3-24 13:52
Rapid and Large-Scale Purification of Angiotensin-I Forming Enzymes and Milk Clotting Enzymes by Affn isolated or which have required many complicated purification steps. Various affinity columns, including N-acylated pentapeptide from . (pepstatin A) or its derivatives (1), were used depending on their affinity for each of the carboxyl proteinases.作者: GET 時(shí)間: 2025-3-24 16:42
Separation and Purification of Enzymes via Continuous PH-Parametric Pumping A fluid, consisting of a mixture having different levels of a selected variable, is pumped through a packed bed in which the adsorption and desorption occur in a certain period. Reciprocating pumping of the fluid through an adsorbent results in the separation of the component of interest from the o作者: 我沒(méi)有命令 時(shí)間: 2025-3-24 21:04
Enzymatic Synthesis of Penicillins and Cephalosporins by Penicillin Acylasehe strains for producing potent intracellular penicillin acylase activity with broad substrate specificity. . produces a different type of penicillin acylase which is specific for α-amino acyl side chain precursors. Investigations of the conditions for cultivation of the bacteria and also of the enz作者: Intact 時(shí)間: 2025-3-25 00:14 作者: jaundiced 時(shí)間: 2025-3-25 05:37 作者: GRUEL 時(shí)間: 2025-3-25 10:49
Immobilized Enzymes and Synzymes: Applications in Organic Synthesispecificity, and sensitivity to control. To exploit the first two properties has been the goal of many researchers. However, the use of enzymes for catalysis in industry has been hampered by three problems: enzyme cost, enzyme instability, and insolubility of reactants and/or products. Enzyme immobil作者: 手勢(shì) 時(shí)間: 2025-3-25 13:05 作者: exceptional 時(shí)間: 2025-3-25 19:47
Steroid Bioconversion by Immobilized Cells and immobilized form. A methyl-perhydroindanone propionic acid (MEPHIP) accumulating mutant catalyses the multistep conversion of androst-4-ene dione (Δ. ADO) into MEPHIP with a specific activity of 1 mmole/hr/g cell and a yield of 90%. Entrapment of cells in 3 mm diameter polyacrylamide gel beads 作者: fledged 時(shí)間: 2025-3-25 22:48 作者: 禁止 時(shí)間: 2025-3-26 03:40 作者: CROAK 時(shí)間: 2025-3-26 06:18 作者: TIA742 時(shí)間: 2025-3-26 12:13
Role of Active Transport of Inducer in Enzyme Biosynthesis and Process Scale-UpThis paper describes a study of the role of active transport of a key species in microbial enzyme biosynthesis. The aim is to provide a quantitative understanding by integrating accepted mechanistic descriptions into complete, testable engineering models that represent phenomenologically accurate simulations for enzyme biosynthesis.作者: 斥責(zé) 時(shí)間: 2025-3-26 13:33 作者: Overthrow 時(shí)間: 2025-3-26 20:47
Enzymatic Processes for the Synthesis of Optically Active Amino AcidsThe production of optically active amino acids and their derivatives is required in the world, especially for the food and pharmaceutical industries. There are two processes for the biological production of amino acids established in Japan. They are fermentation and enzymation.作者: Hippocampus 時(shí)間: 2025-3-26 21:03 作者: infringe 時(shí)間: 2025-3-27 02:02
https://doi.org/10.1007/978-1-4612-3030-4 for biomolecules. In particular, the production and purification operations have not been studied in an integrated fashion. In many instances, the isolation and purification of the biomolecule could be as extensive and expensive as the synthesis itself. In this paper, the question is addressed from a commercial standpoint.作者: 使成核 時(shí)間: 2025-3-27 07:09 作者: 灌輸 時(shí)間: 2025-3-27 09:58 作者: 幸福愉悅感 時(shí)間: 2025-3-27 14:49 作者: VALID 時(shí)間: 2025-3-27 18:55 作者: Instrumental 時(shí)間: 2025-3-28 00:17
S. J. Smith,J. S. Schepers,L. K. Porteriltration membrane. This concept is especially useful for coenzyme depending multi enzyme systems, when the coenzyme also can be retained in the reactor. This is achieved by covalent coupling, e.g. NAD, to water soluble polyethylene glocol (PEG) of MW 10,000 to 40,000. Thus, L-leucine was produced f作者: ablate 時(shí)間: 2025-3-28 05:40 作者: 窒息 時(shí)間: 2025-3-28 08:37 作者: FAZE 時(shí)間: 2025-3-28 10:59 作者: 錯(cuò)事 時(shí)間: 2025-3-28 15:50
High-Efficiency Silicon Solar Cells,g attention in the last decade (1–3). While chemical introduction of multifunctional side chains like D-α-aminoacids requires the introduction and removal of protecting groups, the enzymatic route is direct. Other attractive features of this approach include the mild conditions which minimize the de作者: 相容 時(shí)間: 2025-3-28 22:10 作者: 畏縮 時(shí)間: 2025-3-29 00:30
https://doi.org/10.1007/978-1-4613-9945-2pecificity, and sensitivity to control. To exploit the first two properties has been the goal of many researchers. However, the use of enzymes for catalysis in industry has been hampered by three problems: enzyme cost, enzyme instability, and insolubility of reactants and/or products. Enzyme immobil作者: archenemy 時(shí)間: 2025-3-29 04:10
Retrofit for Solar Heating and Cooling,drogenation, 20 β-reduction, 17 β-reduction, 11α- and 11 β-hydroxylation, transformation of sterines, and hydrolysis of steroid ethers (1, 2). Cells of . with 3-ketosteroid-Δ.-dehydrogenase activity and . with 17 β-hydroxysteroid dehydrogenase activity were immobilized by various techniques: entrapm作者: oncologist 時(shí)間: 2025-3-29 09:51
Advances in Solar Energy Research and immobilized form. A methyl-perhydroindanone propionic acid (MEPHIP) accumulating mutant catalyses the multistep conversion of androst-4-ene dione (Δ. ADO) into MEPHIP with a specific activity of 1 mmole/hr/g cell and a yield of 90%. Entrapment of cells in 3 mm diameter polyacrylamide gel beads 作者: olfction 時(shí)間: 2025-3-29 11:23
https://doi.org/10.1007/978-1-4615-9290-7alkaloids; biomaterial; biosynthesis; biotechnology; cell; chemistry; environment; enzyme; membrane; plant; pr作者: vocation 時(shí)間: 2025-3-29 17:29
http://image.papertrans.cn/e/image/313058.jpg作者: 比賽用背帶 時(shí)間: 2025-3-29 22:06 作者: Anthropoid 時(shí)間: 2025-3-30 02:36 作者: 輕浮女 時(shí)間: 2025-3-30 04:22
https://doi.org/10.1007/978-1-4612-5046-3r enzyme separation was demonstrated by these workers. In this work the factors affecting the separation efficiency, e. g., flow rate, pH, nature of feed liquids, and enzyme concentration in the feed, were studied.
