酶促合成 的英文怎麼說
中文拼音 [cùgěchéng]
酶促合成
英文
enzymatic synthesis-
Arginine feeding experiment showed that nitrogen metabolism in the s. tenebraius was obviously affected by arginine through two possible ways : ( l ) pronase activity in vitro could be influnced by arginine, as a result, the catabolism of nitrogen - containing macro - molecule was promoted and the nitrogen element in the broth was increased. ( 2 ) arginine could be transformed into glutamic acid, so that the biosynthesis of apramycin was promoted
因而我們認為gln可能是安普黴素生物合成氮元素的供體。 arg添加實驗結果表明, arg可能通過兩種途徑影響黑暗鏈黴菌體內的氮代謝: ( 1 ) arg可能影響胞外蛋白酶的活性,進而促進含氮大分子物質的分解代謝,補充發酵過程中的氮素來源。Established in 1991, mainly produce human choroinic gonadotrophin ( hcg ), human menopausal gonadotrophin ( hmg ), urofollitropin ( fsh ), heparin sodium, chondroitin sulfate, sodium benzoate, polyaluminchloride ( water clarified reagent ) etc., we are the largest and the only enterprise which produce urinary items from crude to the injectable
成立於1991年,主要生產絨促性素、尿促性素、卵胞激素、尿激酶、肝素鈉、硫酸軟骨素、苯甲酸鈉、聚合氯化鋁凈水劑等,是中國最大的唯一的從尿液做到原料藥的生產廠家。Progress about short peptide synthesis by enzyme in reverse micelle
在反膠束中酶促合成短肽的研究進展The effort of manganese removal was studied and the kinetics of manganese removal was tried to establish. the factors of dissolved oxygen concentration, fe2 + concentration, ph, p concentration and closing of the filter were studied to evaluate their effort for biological manganese removal, and the correlation of residual manganese and oxidation - reduction potential was also discussed. as the iron content of water was high, experiment results showed that the reaction was zero order, as the iron content of water was low, the reaction was first order. the time needed for the cultivation of biological manganese removal was 60 70 days. the filter operated at the filtration rate of 8 10m / h, silica sand of effective size 0. 95 1. 25mm filled the filter to a depth of 1200mm
試驗結果表明,成熟后濾砂表面濾膜的x射線衍射圖譜與mno _ x ? 5h _ 2o ( x = 1 . 86 )的x射線衍射圖譜一樣,濾膜成熟后的結構在進水物質不發生變化的情況下不發生變化;合適的碳磷比對生物除錳有明顯的促進作用,試驗條件下的投磷量不會對出水造成二次污染;生物除錳需要亞鐵的參與,亞鐵的存在除了能夠促進微生物分泌胞外酶並刺激其活性外,還通過鐵離子的變價傳遞電子,催化錳離子的氧化反應,從而促進對二價錳的降解。( 3 ) uv - b radiation increased the phenylalanina ammonia - lyase ( pal ) activity in leafy thallus of duckweeds, and as a consequence, flavonoids were accumulated. flavonoids synthesis induced by supplementary uv - b is an adaptive response of duckweeks under enhanced uv - b radition
( 3 )紫萍可以通過提高uv - b吸收物質如類黃酮合成酶苯丙氨酸氨裂解酶( pal )活性,促進類黃酮的積累來適應uv - b輻射的脅迫。Abstract : a novel enzymatic reaction ? ammonolysis was introduced in thenineties. this reaction not only provides a synthetically useful and mild alternative method for the synthesis of amides, but also can be used for the kinetic resolution of chiral alcohols or chiral carboxylic acids. in addition to enantioselective hydrolysis, esterification and transesterification, ammonolysis also shows high enantioselectivity in the resolution of racemates
文摘:酶促氨解反應是20世紀90年代中期發現的一種新型反應,在脂肪酸酰胺的合成、手性藥物(手性酸及手性醇等)的拆分中顯示出巨大的應用潛力,是除立體選擇性水解、酯化、轉酯反應之外的另一具有較大開發應用前景的酶促新型反應。With the progress of modern biotechnology, especially the advancement of enzyme screening and activity optimization techniques, the access to and operation of enzymes become easy and simple, which enables biocatalysis a convenient tool for chiral synthesis
摘要隨著現代生物技術的進步,尤其是酶的快速篩選和活力優化技術的發展,使酶的獲取更加容易、酶的操作更加簡單,進而促使生物催化成為手性合成的便利工具。Secondly, analysis of peroxidase isoenzyme with polyacrylamidedel electrophoresis for was performed in order to investigate the changes of gene expression under sound stimulation. it could be seen from electrophoresis gel that each group had 6 enzyme bands. new enzyme band in pod electrophoretogram was n ' t detected for stressed groups
此外,在部分實驗組的培養基中加入不同濃度的蛋白質合成抑制劑環己亞胺酮( chm )后發現, pod和cat的活性有所降低,暗示著聲波處理使保護酶活性升高的原因可能是聲波處理促進了細胞內酶的合成。No, a first gas information molecule discovered in human being, is a typical endothelial - derived relaxant and mediates endothelium - dependent relaxation of blood vessels. in the pathogesis of endotoxin shock vec is one of the major target cells of lps and lps - induced proinflammatory cytokine such as tumor necrosis factor and interlukin 1 and activated. in vec inducible nitric oxide synthase ( inos ) is induced and lead to an increase in production of no, the while endothelial nitric oxide synthase ( enos ) is inhibited and elicit decrease in no formation, both of which are demonstrated to induce the
在內毒素休克過程中vec是lps及其誘導機體產生的多種促炎細胞因子如tnf 、 il - 1作用的主要靶細胞, vec誘導型一氧化氮合酶( induciblenitricoxidesynthase , inos )激活、 no大量誘生而內皮型一氧化氮合酶( endothelialnitricoxidesynthase , enos )活性被抑制、 no生成障礙,是血管反應性異常變化、血管調節機制紊亂的重要發病環節。7 fernandez - rodriguez cm, prieto j, quiroga j, et al. enhanced urinary excretion of cgmp in liver cirrhosis, relationship to hemodynamic changes, neurohormonal activation, and urinary sodium excretion. dig dis sci 1997, 42 ( 7 ) : 1416 ? 1420
6黃潁秋.促紅細胞生成素與一氧化氮合酶抑制劑對肝硬化大鼠高動力循環狀態的影響.中華醫學雜志, 1998 . , 78 ( 2 ) : 139 ? 142The product may compose various organic acid, protein, vitamins such as matter, amino acid in beef, pig, flesh chicken, flesh duck body, promote every organ adjusting and improving an animal individual growth, raise feed digesting absorption rate, reduce feed costs, improves the quality of meat
本產品可在肉牛、豬、肉雞、肉鴨體內分泌合成多種酶類物質、氨基酸等多種有機酸、蛋白質、維生素、促生長因子,調整和提高動物各器官功能,促進個體生長,提高飼料消化吸收率,降低飼料成本,提高肉的品質。This product is deried from pooled human plasma and consists of a fibrinogen concentrate and thrombin, two substances used to promote clotting
該產品源自混合的人血漿,並由兩種用於促進凝血的物質? ?濃縮的纖維蛋白原和凝血酶組成。This product is derived from pooled human plasma and consists of a fibrinogen concentrate and thrombin, two substances used to promote clotting
該產品源自混合的人血漿,並由兩種用於促進凝血的物質? ?濃縮的纖維蛋白原和凝血酶組成。In c. deserticola, the activities of invertases were low and the activities of sucrose synthase and sucrose phosphate synthase were high, and the activity of sucrose synthase was higher than that of sucrose phosphate synthase, which appeared, which was manifested in that in c. deserticola, the activities of clastic enzymes were higher than that of synthases and the higher activities of clastic enzymes improved sucrose breakdown thus enhancing the transfer of sugar from h. ammodendron to c. deserticola
肉蓯蓉體內轉化酶活性較低,而蔗糖合成酶和蔗糖磷酸合成酶活性較高,且蔗糖合成酶活性高於蔗糖磷酸合成酶活性,表現為肉蓯蓉中的分解酶類活性高於合成酶類活性,較高的分解酶類活性促進了蔗糖的分解,從而促進了糖分由寄主梭梭向肉蓯蓉的不斷轉移。Vitamin b3 : be beneficial to skin absorb vitamin c. help whitens and moisturizes your skin
維生素b3 :促進血液循環,幫助核苷酸磷酸二酯酶的合成,利於維c全面吸收,抑制黑色素生成,達到美白作用Enzymatic synthesis and structure analysis of the monosubstituted derivative of - cyclomaltoheptaose
環糊精的酶促合成和結構分析This paper reviews the progress about short peptide synthesis catalysed by enzyme in reverse micelle and its prospects
本文對在反膠束中酶促合成短肽的進展進行了綜述,並對其應用進行了展望。Nitric oxide can be produced in plant cells via animal no synthase ( nos ) or nitrate reductases and through nonenzymatic reactions
摘要植物體可以通過依賴于類似哺乳動物的一氧化氮合成酶或硝酸還原酶的酶促合成途徑和非酶促合成途徑產生一氧化氮。Effects of adrenocorticotropic hormone and electroacupuncture on formalin - induced nos - positive neurons in the spinal cord of rats
促腎上腺皮質激素及電針對甲醛痛敏大鼠脊髓一氧化氮合成酶陽性神經元的影響Wide enzymatic system, plentiful enzyme quantity and appropriate proportioning of - amylase and glucoamylase were the prerequisite to the hydrolysis of crude starch
摘要酶系廣泛、酶量充足、且-澱粉酶和葡萄糖澱粉酶組合恰當是促成生大米中生澱粉水解的首要條件。分享友人