酶化學 的英文怎麼說
中文拼音 [huàxué]
酶化學
英文
enzymology-
The lipase b from candida antarctica ( cal - b ) displays high enantioselectivity on a broad range of substrates, making it an accepted biocatalyst for asymmetric organic chemistry
摘要從南極假絲酵母中提取的脂肪酶b ,具有較高的對應異構體選擇性,廣泛應用在培養基中,作為不對稱有機化學的生物催化劑。The distribution of the brine shrimp hgcs varies greatly from the species studied till now. one hour after hatching, neither the dorsal - anterior area nor the other dorsal area remained positive immunoreactivity signal. and 2 hours after hatching, there was no typical hgcs in the body of the brine shrimp and the remained hatching enzymes may participate in digesting the left vitellin in the nauplius
鹵蟲hgc最初出現至孵化前1h時均為全身性分佈,從孵出到孵出后2h ,頭鹵蟲孵化酶的生物化學性質及孵化腺細胞的免疫組織化學研究部的孵化酶顆粒已經減少,而變為非全身性分佈,到孵出后sh ,孵化酶顆粒已基本消失殆盡。In trpsin tolerance assay. this virus could resist to 1 % trpsis at 37 in an hour. in acid tolerance assay, this virus was resistant to ph3. 0 and ph5. 0 at 37 in 2 hours, and the average infection litre of the virus decreased little. in heat assay, at 50, the virus was processed from 5 minutes to 150 minutes and at each condition the viral virulence reduced to some certain degree. among these conditions, when at 50 in 30 minutes. the average infection litre of this virus decreased over 2 tilre. and when al 50 in an hour, cpe of ihis virus disappeared. when time was set for an hour. but with processed in different temperature as 50 60 70, 80, the virus losl the multiplication capacity complelely. in biological assay, we selected different cell lines to cultivate this virus by laking advantage of possesional cells at that time in our laboratory. then we found that fcwf cell line was the most sensitive to dxmv and mdck was the second. with f81 cell line, after passaged for 12 times continuously with low concentration of fcs. the virus could produce cpe. however, with vero cell line. the virus could not procuce any cpe after many passages. the hemagglutination and lumadsorption reaction test proved that this virus had no any reaction to erythrocyte of pig, fowl and cavy. by neutrolizaion assay, dxmv could be identified as a kind of ccv
理化學研究表明,該病毒為rna病毒,對氯仿、乙醚敏感;胰酶試驗中,經37 、 1小時處理的病毒,仍然能夠在貓源細胞fcwf細胞上生長,並且毒力基本保持不變;耐酸性試驗中,病毒分別在ph5 . 0和ph3 . 0經37作用2小時,毒力僅下降一個滴度;耐熱性試驗中,該病毒在恆定溫度50 ,設定不同時間,從5分鐘到150分鐘,毒力均有不同程度下降,其中, 50作用30分鐘,病毒平均滴度下降2個單位; 50 , 60分鐘, cpe消失;恆定時間1小時,設定不同溫度( 50 - 60 - 70 - 80 ) ,病毒在細胞上完全喪失增殖能力, cpe消失。生物學試驗,利用實驗室現有條件,選擇不同的細胞系對該病毒進行培養,發現該病毒對貓源細胞fcwf最敏感; mdck細胞次之; f81細胞經多次傳代,亦可出現cpe ;而vero細胞則不敏感。血凝試驗表明,該病毒對豬、雞、人及豚鼠的紅細胞均無血凝性。The features of the dyeing wastewaters and the status quo of the treatment are presented, and a review is given for the mineral and org. macromol. coagulators, as well as the bio - enzymes, such as their synthetic ways, chem. modifications, and application progress in dyeing / printing wastewater treatment
摘要介紹了印染廢水的特點和處理現狀,綜述了無機和有機高分子絮凝劑、天然高分子絮凝劑和生物酶的合成途徑、化學改性方法及其在印染廢水處理中的應用進展。Chemonucleolysis is contraindicated in patients who are allergic to papaya or who have previously been injected with chymopapain
對番木瓜過敏的病人,或以前曾經注射過木瓜凝乳蛋白酶的人,化學核溶解法是禁忌證。Study on the enzyme - organ chemisty of the activities of saccharometabolism enzymes in the development of cysticercus cellulosae and under the drugs against cysticercus cellulosae
豬囊尾蚴發育過程中及在抗囊藥物作用下幾種糖代謝酶的組織化學研究Zhang y, xie q, guo y, et al., a study on adsorption of electrogenerated cystine precipitate onto au electrode using electrochemical quartz crystal impedance system. chinese chem. lett., 1999, 10, 1057
張友玉,謝青季,袁玉等.溶菌酶在裸金電極和巰基乙酸或正十二硫烷基醇修飾金電極上的吸附.應用化學, 2002 , 19 , 4Plant biochemists in search of complex enzymatic systems, as a rule use a domesticated plant that is edible !
植物生物化學家在研究復雜的酶系時,通常用一種可食用的栽培植物。To cultivate students ' ability, author initiates tentative teaching reform in the aspects of teaching content adjustment, teaching method improvement and diversification of test mode exemplified by " food enzymology "
摘要圍繞強化學生能力的培養, 《食品酶學》課程應當從教學內容的調整、教學方法的改進及考試方法的多樣化等方面對該課程的教學進行改革,以期達到更好的教學效果。The potential for a wide range of biotransformations using either immobilized cells or extracted plant enzymes undoubtedly exists, the major restriction to development being our lack of fundamental knowledge of the general biochemistry and enzymology of natural product synthesis
盡管我們在自然產品合成方面的普通生物化學和酶學知識還很匱乏,但使用固定化細胞或植物提取酶的生物轉化得到大范圍應用的可能性無疑是存在的。Certain drugs and chemicals also have been shown to decrease the activity of pseudocholine esterase.
有些藥物和化學製品也表明能降低擬膽堿酯酶的活性。These chemically active ferments cause havoc.
這些化學活性的酶造成廣泛損害。Observation of oxidative damage and enzyme histochemistry of senile cataract
老年性白內障的氧化損傷與酶組織化學觀察Advances in mimic of methane monooxygenase
甲烷單加氧酶化學模擬研究進展Progress in chemical modification of enzyme
酶化學修飾的研究進展Preliminary study on biomimetic models of methane monooxygenase
甲烷單加氧酶化學模擬的初步研究The nursing of 825 cases of herniation of lumbar intervertebral disc treated with collagen enzyme chemical dissolving skill
膠原酶化學溶解術治療腰椎間盤突出癥825例護理體會Objective to analyszeis the causes of uneffectiveness of lumbar disc herination treated with collagenase, and explore it ' s indications and contra - indications
摘要目的分析膠原酶化學溶解術治療腰椎間盤突出癥療效不佳的原因,並進一步探討其適應證、禁忌證等有關問題。Methods the surgical operation were made in 142 cases of lumbar dies herination with collagenase, all of them were uneffective among 980 cases in five years. and they were examined by ct or mri before operation
方法5年間980例膠原酶化學溶解術患者中142例療效欠佳,對其行ct或mri檢查並外科手術探查。The first successful electrochemical biosensor is the amperometric glucose biosensor using the clark - type oxygen electrode with direct electron transfer from the glucose oxidase to the surface of the electrode
電流型酶傳感器是生物傳感器領域中研究最多的一種類型,其電極反應包括酶化學反應和異相電子轉移反應。分享友人