fermentation of glucose 中文意思是什麼

fermentation of glucose 解釋
葡萄糖發酵
  1. Shake - flask culture condition of lysine fermentation were studied with czl. appropriate feeding of organic niteogen sources was favorable for fermentation jn our experiment, the concentations of the yeast extract and beef extract were 15g / l and 25g / l. the initial ( nh02so4 and glucose concentrations suitable for fermentor production ranged form 55g / l and 150 - 180g / l respectively

    通過搖瓶發酵實驗初步確定czl的發酵條件為:初糖: 150 - 180g / l ,採用無機氮源和有機氮源配和使用,最佳組合是:硫酸銨質量濃度為55g / l ;酵母膏質量濃度為15g / l ,牛肉膏質量濃度為25g / l為最佳。
  2. Fermentation experiments on the level of 5l, 20l and 80l jars were carried out. the inceptive glucose condensation was kept and controlled below 1 % through the supply of glucose during the fermentation period. the productivity was improved 40 % compared with the common fermentation technics after the optimization

    經5l , 20l和80l發酵罐發酵實驗,在確定不改變初始糖濃度的情況下,通過補糖保持發酵液中糖濃度不低於1 ,結合發酵後期補糖方案,可比常規發酵的產量提高近40 。
  3. 5. exploring fermentation synthesis of quinic acid ( qa ) using bioengineering strain under shake flask conditions synthesis of qa using recombinant e. coli constructs was examined in m9 accumulation medium. the result indicated that qa was produced from d - glucose in the culture supernatant, but it is necessary to explore further the consequences of fermentation in next work

    工程菌搖瓶發酵產酸初步觀察初步探索了奎尼酸工程菌在m9積累培養基中的發酵產酸條件,結果表明工程菌經直接發酵由葡萄糖產生了奎尼酸,但尚須進一步優化發酵條件提高產酸率。
  4. 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
  5. The xylanase activity of the mutant kept stable after 10 generations. after orthogonal designing experiment, the optimum fermentation conditions of a. niger j 506 were obtained, which is as followed : concentration of the major carbon resource 4 %, ratio between bran and corncob 5 : 5, concentration of glucose 0. 1 %, concentration of ammonium oxalate as supplemental nitrogen resource 2. 0 %, the initial ph of liquid medium 5. 0, 100ml / 250ml flask

    經過正交試驗設計,得出突變株a . nigerj506產木聚糖酶最佳的工藝條件為:主碳源濃度4 、麩皮與玉米芯的比例為5 : 5 、輔加碳源葡萄糖的濃度是0 . 1 、輔加氮源草酸銨的濃度是2 . 0 ,培養基初始ph為5 . 0 , 250ml三角瓶的裝液量為100ml 。
  6. Emphysematous pyelonephritis a rare lifethreatening infection of the kidney associated with the production of gas from the fermentation of glucose

    摘要產氣性腎盂腎炎,是一種罕見且致命的腎臟感染。
  7. Study on monascus pigment production by fed - batch fermentation of glucose solution with immobilized monascus purpureus

    固定化紅曲葡萄糖母液流加發酵紅曲色素的研究
  8. If the confirmatory tests ( glucose fermentation and oxidase reaction ) are not performed on typical colonies ( of presumptive enterobacteriaceae ) on vrbg agar, the results should be referred to as “ presumptive enterobacteriaceae ”

    如果對vrbg上的典型菌落(假定的腸道桿菌)沒有執行驗證實驗(葡萄糖發酵和氧化酶反應) ,結果應記為假定的腸道桿菌。
  9. At its liquid fermentation culture process, the most appropriate carbon source is glucose and white sugar, while the most appropriate nitrogen source is ammonium tartrate. the results also indicate that cg grows best between ph value 6. 0 - 8. 0, in which its growth period is about 15 days, and the best inoculating amount and the liquid capacity are respectively 10 - 15 % and 100 - 200ml. all these results will provide the theory bases for the reproducing of cenococcum geophilum

    其液體培養最適碳源為葡萄糖、市售白糖;最適氮源為酒石酸銨。在ph值為6 . 0 - 8 . 0之間生長最快,其生長周期為15d左右,最佳接種量和裝液量分別為10 - 15 %和100 - 150ml 。以上試驗結果為土生空團菌的擴大繁殖提供了理論依據。
  10. Alcholic fermentation a from of anaerobic respiration in which glucose is broken down to form ethanol and carbon dioxide

    乙醇發酵:無氧呼吸的一種,葡萄糖被分解為乙醇和二氧化碳。
  11. According to its morphological characteristics and the ability of glucose fermentation, urease production, fast blue bb salt ( dbb ) experimental 1 was identified as a rhodotorula sp

    根據形態學觀察和葡萄糖發酵實驗,脲酶實驗以及重氮基藍b實驗結果,結合《酵母菌的特徵與鑒定手冊》 ,確定y11為一株紅酵母( rhodotorulasp ) 。
  12. Induced either by iptg or l - tryptophan in the absence of easily metabolized carbon such as glucose the strain bl21 ( de3 ) / pet28c - tnaa can express tryptopanase. the fermentation conditions were optimized respectively. in the presence of glucose and iptg as induce agent, the concentration is the crucial factor for expression of active tryptophanase. if the iptg concentration is less than 0. 2mm, the optimum temperature is 37 lower temperature is necessary to obtain active tryptophanase in the case of higher concentration of iptg

    用iptg誘導表達實驗結果表明:利用t7啟動子在胞內能表達出有活性的酶; iptg與溫度的合適組合可以得到較高活性的色氨酸酶,在0 . 2mm以下濃度的iptg誘導時, 37是最適溫度,而用較高濃度的iptg誘導,低溫是表達有活性的色氨酸酶的必要條件,而且誘導時間要短。
  13. Therefore, a - amylase has been used widely in many industrial fields, such as glucose production, beer brewing, fermentation trade, textile industry, and so on. the study on a - amylase is one of the most active fields in enzyme industrial fields. with the development of biotechnology, more and more scientists and researchers attempt to use dna shuffling technology to breed, screen and even " create " new a - amylase genes with higher activity and other new characters

    設計引物時,上下游引物5 』端分別添加了kpn和bamh酶切位點,克隆得到的基因片段和質粒載體都用kpn和bamh進行雙酶切后,進行酶連、轉化、篩選得到陽性重組子,經過藍白斑驗證、單酶切驗證、雙酶切驗證、 pcr驗證等一系列的驗證后進行測序。
  14. In laboratory experiments, their reactor generated hydrogen gas at nearly 99 percent of the theoretical maximum yield using aetic acid, a common dead - end product of glucose fermentation

    在實驗室的實驗中,研究者們的反應裝置利用醋酸產生的氫氣量達到理想情況下的99 % 。醋酸是常見的葡萄糖發酵后的最終生成物。
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