氨發酵 的英文怎麼說
中文拼音 [ānfājiào]
氨發酵
英文
ammoniacal fermentation-
Ammonification and solid - state fermentation of corn straw in producing feeding - protein
氨化和固態發酵玉米秸稈生產飼料蛋白的研究Based on this, through a lot of yeast, e - polylysine ferment experiments and analyzing the data, comprehend the universality rule of animalcule ferment ; advanced soft - measure model, estimate the parameter non - measurable online, including the parse model based main - regression analyze, the ann model based ann arithmetic. guide the fed - batch control and environment parameter by the optimized track. to advance the last gain, identify the fermentation phase
在此基礎上，經多次酵母發酵實驗、聚賴氨酸發酵實驗及對大量實驗數據的分析，深入了解了微生物發酵的一般性規律；建立了微生物發酵過程的軟測量模型，對不可在線測量的生物參數進行估計，包括由主元回歸分析得到的解析式模型，由神經網路演算法得到的神經網路模型。The breeding of l - arginine hyper - producing mutant
精氨酸產生菌的選育及其發酵條件Optimization of culture for producing l - aspartic acid by e. coli
天冬氨酸轉化菌發酵條件的優化Cultivation optimization of prolyl endopeptidase and high cell density fermentation
脯氨酰內肽酶培養條件的優化及高密度發酵Product condition analyse of poly - - glutamic acid condition
谷氨酸發酵的條件分析Effects of rare earth elements on glutamic acid fermentation
稀土元素對谷氨酸發酵的影響Breeding of l - ornithine producing strain and studies on its fermentation conditions
鳥氨酸生產菌的選育及其發酵條件的研究Based on the extensive studies of subtilisin - like protease ( prl ) of metarhizium anisopliae, extracellullar serine protease is suggested to be a key enzyme involved in the fimgal penetration to invertebrates. the investigation of serine protease in the nematode infected by owvtl may help to understand the mechanism of nematophagous fimgi as biological control agents. a 3l kda serine protease was isolated and purified from the liquid culture of h rhossiliensis owvtl challenged with nematode panagrellus redivivus
本研究利用線蟲誘導下owvt - 1菌株液體發酵，通過粗分級分離、離子交換層析和凝膠過濾層析分離提純了一個分子量為31kda的絲氨酸蛋白酶，生物學測定表明其對大豆胞囊線蟲二齡幼蟲具有致死作用，同時測定了該酶理化特性，酶活力在75附近酶活力最高，隨著ph的增加酶的穩定性升高，與膽堿酯酶具有相似的ph曲線，對特異性底物aape （ suc - ala - ala - pro - glu - pna ）具有作用， ssi和ci - 2抑制該酶的活性。Study on the breeding of l - serine - producing mutant and the effect of different carbon source
絲氨酸生產菌的選育及不同碳源對發酵的影響Study on breeding of l - tryptophan - producing strain and its fermentation conditions
色氨酸生產菌的選育及其發酵條件的研究The study of kinetics for both glucose and glucose xylose mixed sugar lactic acid fermentation
聚氨酯固定化米根霉發酵乳酸動力學研究However most of the sodium that is consumed by consumers in asia is added to food in the form of salt, sauces oyster sauce, soy sauce and fermented fish sauces etc or in preserved foods like salted fish, salted vegetables and pickles and processed foods such as canned soup, potato chips, cheese etc. sodium is also found in flavour enhancers such as monosodium glutamate and food preservatives such as sodium nitrate
然而，亞洲消費者攝入的鈉大部分都以食鹽醬油蠔油大豆醬油和發酵的魚醬等的形式添加到食物中，或者來自於咸魚腌菜泡菜等腌制食品，以及罐頭番茄醬乳酪等加工食品。香味劑和防腐劑中也含有鈉，如谷氨酸鈉和硝酸鈉。Determination of sucrose in poly - - glutamic acid fermentation liquor by capillary electrophoresis with uv detection
毛細管電泳紫外檢測聚谷氨酸發酵液中蔗糖濃度The hwtx - i gene was chemically synthesized according to its known cdna sequence, the gene was inserted into vector ppic9k which contained aoxj promotor and the sequence of a secreting signal peptide - a - factor, the cloning ppic9k / hwtx - i was constructed and confirmed by two - step pcr and dna sequence analysis, then it was transformed into host strain gs115, a his + muts cell line was screened and multicopy transformants were screened by various g418 concentrations, the multicopy transformant was named gh1. gh1 was cultivated in flasks. after 6 days of induction by 0. 5 % methanol, the supernatant was checked by 16. 5 % tricine - sds page, which showed there was a band in the position of 3. 5 - 6. 1kd, then it was isolated and desalted by ultrofiltration followed by ion exchange of cm column, after reverse phase hplc of ci8 and vacuum drying, the purified rhwtx - 1 was obtained which was proved to be correct recombinant hwtx - i by tricine sds - page, maldi - tof mass spectrometry, amino acid composition analysis, the n - terminal amino acid sequence and its biological activity, the final field of the purified rhwtx - i was about 80mg / l, accounting for 23. 6 % of it total secretory proteins
將帶有hwtx -基因的ppic9k經blgii線性化后，轉化酵母宿主菌gs115原生質體后經篩選陽性克隆並經表型鑒定為his ~ + mut ~ s酵母菌，進一步用遺傳毒素g418篩選多拷貝的轉化菌株，命名為gh1 ；將gh1甲醇酵母菌用0 . 5的甲醇誘導表達，發酵上清經90飽和度的（ nh _ 4 ） _ 2so _ 4沉澱， yw - 3 （ mwc03000 ）的超濾膜超濾，再經cm陽離子交換， c _ （ 18 ）反相hplc純化得到分子量為4kd左右的組分，其中4289 . 05的組分經質譜鑒定，氨基酸組成分析和序列測定為正確的表達產物，生物學活性表明其活性為天然毒素活性70 % ，表達量為80mg / l 。The development of theanine biosynthesis by microorganism fermentation and culturing cells of camellia sinensis was summarized in this paper and the possibility of theanine biosynthesis from the gene engineering strain was also discussed
摘要綜述了近年來應用微生物發酵法、茶樹細胞培養法生物合成茶氨酸的研究進展，討論了構建基因工程菌生物合成茶氨酸的可行性。When both genes were co - expressed in e. coli, the activity of ppsa varied from 2. 1 - 9. 1 fold comparing to control, but the activity of tkta was relatively stable ( 3. 9 - 4. 5 fold ). whatever the two genes were expressed respectively or cooperatively, both could promote the production of dahp, the first intermediate of the common aromatic pathway, but co - expression was more effective on forming dahp and screened ppt - and ptp - as more effective. the results demonstrate that co - expression of ppsa and tkta can improve the production of dahp, and what ' s more, when multigenes co - expressed, the recombinant which has coordinated enzymes activity is optimum
莽草酸途徑的最優化和整體調控基因csra的敲除正是上述改變的分子基礎，同時也為三種芳香族氨基酸的基因工程菌的構建打下了基礎; 7 .在國內外首次實現了共同途徑限制性底物關鍵酶ppsa刁無『及arog與分支途徑關鍵酶基因phea的串聯高效表達，所構建的重組質粒ptga ，其ppsa 、 tkta 、 arog 、 cm和pd的酶活分別比對照提高了3 、 2 、 2 ， 5 、 4 、 2 . 3倍，且其酶活比較協調一致; 8 .將ptga導入到篩選的基因敲除和基因替換菌株大腸桿菌31884 c甲b中，搖瓶發酵證實比以往所構建的基因工程菌株具有較高的phe產量和糖轉化率率，分別為0 . 448 %和22 . 4 % 。The protective efficacy on lactobacillus casei shirota of four cryoprotectants, including skim milk, glucose, sodium glutamate and fructose, was studied by viable cell count and lactate dehydrogenase activity analysis of rehydrated starter made by freeze - drying l. casei shirota
摘要將活化后的乾酪乳桿菌代田株製成凍干發酵劑，通過對其復水后活菌數和乳酸脫氫酶的測定，比較了脫脂奶、葡萄糖、谷氨酸鈉、海藻糖4種凍干保護劑對乾酪乳桿菌代田株的保護效果。The extension of building which is planned to do in 2004 has to be advanced in this year. for the last two - time building, shiliang beer factory adopts the stainless steel ammonia - cooling fermentation tank made by lehui. the president of shiliang beer factory select the fermentation tank with laser welded dimple jacket at first sight for this time
原計劃在2004年進行擴建的20萬噸項目不得不提前開始，由於石樑啤酒在前兩次擴建均採用樂惠高品質的不銹鋼氨冷發酵罐，這一次石樑的老總一眼就看重了樂惠公司剛剛去年從德國引進的中國第一臺激光焊機製造的具有世界先進水平的蜂窩夾套發酵罐。This product contains various high protein of animal and plant as materials which is fermented and decomposed by special microorganism, thus to form balanced and ionized high concentration amino acid
採用多種高蛋白質之動植物?原料，以特殊微生物與酵素發酵分解，製成均衡的高濃度離子化的氨基酸。分享友人