酵母培養物 的英文怎麼說
中文拼音 [jiàomǔpéiyǎngwù]
酵母培養物
英文
byc- 酵 : 動詞(發酵) ferment; leaven
- 母 : Ⅰ名詞1 (母親) mother 2 (泛指女性長輩) one s elderly female relatives 3 (配套的兩件東西里的凹...
- 培 : 動詞1. (在根基部分堆上土) bank up with earth; earth up 2. (有目的地使成長、壯大) cultivate; foster; train
- 養 : Ⅰ動詞1 (供養) support; provide for 2 (飼養; 培植) raise; keep; grow 3 (生育) give birth to ...
- 物 : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
- 酵母 : yeast酵母浸液[提取液] yeast extract; 酵母聚糖 zymosan; 酵母片 aluzyme; 酵母細胞[植物] yeast plant; yeast cell
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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。Effect of yeast culture on egg - chickling ' s production performance
高活性酵母培養物對蛋雛雞生產性能的影響Spread the mixture of 1 kg amazerm, 90 kg rice bran, and 9 kg yeast powder to the bottom of the ponds before fill the ponds with water
1 .將良益菌1公斤混合米糠90公斤,酵母粉9公斤,用於魚池放水前作水期鋪池底以培育養殖生物所需之餌料生物。During the period needed the proper growing environment, spread a mixture of amazerm and rice bran and yeast powder at the bottom of the pond and watch the living feed such as such as cop or class potif necessary for hatchery grow
在養殖池作水期間,將良益菌與米糠或酵母粉混合灑鋪池底可培育出魚蝦苗所需之餌料生物如橈腳類,底棲生物多毛類輪蟲等。Effect of yeast culture on gro
酵母培養物對蛋雛雞生長及免疫機能的影響Had the highest activities of xylanase and cmcase among all isolates. with rice straw as fermentation substrates, the maximum activities of xylanase and cmcase by a4 were 13. 54 u ? ml - 1, 0. 25 u ? ml - 1, respectively
第二部分對培養基底物及主要組分無細胞瘤胃液和酵母膏對厭氧真菌a4菌產酶的影響進行了研究。Yeast culture and its application in breeding industry
酵母培養物及其在養殖業中的應用Effects of completed pellet diets supplemented with yeast culture on digestion and metabolism of nitrogen in sheep
添加酵母培養物對綿羊全顆粒飼糧中氮消化代謝的影響Effect of yeast cultures on fibrolytic bacterial population and activities of fiber hydrolytic enzymes in the rumen
添加不同酵母培養物對瘤胃纖維分解菌群和纖維素酶活的影響It produced strong antifungal bioactive substance on medium containing 4 % of starch, 0. 5 % of yeast extract and 75 % of stale seawater cultured at 28 for 96h
海洋微生物菌株041381利用澱粉培養基(澱粉4 ,酵母膏0 . 5 ,陳海水75 ) ,在28下靜置發酵培養96h產抗真菌活性物質。The yeast strain 12y - 5 was identified at the species level using two yeast taxonomy systems published by. j. w. kreger - van rij ( 1984 ) [ 24 ] and j. a. barnett ( 1983 ). [ 19 ] in addition, the ability to assimilate several compounds as main sources of carbon and nitrogen was evaluated at the 500ml shake - flask and 3. 7l kfl bioreactor scales. effects of ph, temperature, concentration of dissolved oxygen and utilizable sugar on the growth rate of cells and the rate of the conversion of substrate into biomass were studied
進而用正交試驗法對該酵母生長的培養基配方及影響生長的重要理化因素進行了較為深入的研究,在此基礎上對影響生長的重要理化因素進行了寬范圍的測驗:並以搖瓶最佳的培養條件為基礎,在3 . 7升kfl -生物反應器上進行了放大試驗。This paper reviews the recent advances in yeast expression systems used in recombinant protein drugs produced by gene engineering, such as the selection of yeast vector system and yeast expression strain, construction of multi - copy strain, the high yeast cell density culture, the recent situation of yeast system applied in expression gene, defect of yeast expression system and countermeasure, etc
摘要本文主要從酵母載體系統的選擇、酵母表達宿主的選擇、多拷貝菌株的構建、高密度發酵培養酵母細胞、應用酵母系統表達外源基因的研究現狀、酵母表達系統的缺陷及對策等幾個方面綜述了近年來酵母表達體系在基因工程重組蛋白藥物開發方面的研究進展。The mutant pel - d92l was expressed in pichia pastoris gs115, sds - page detection showed that the expression product pel - d92l - gs is different from pel - gs, and its " yield decreased dramatically, the themostability of pel - d92l - gs is also different from the pel - gs, but their optimum temperatures are same. 3. directed evolution of pel through random mutagenesis mutagenesis pcr carried out in error - prone conditions was used on the vector psk - pel, using the oligos " beginning " and " end ", homologous to the 5 ' and to the 3 " ends of the gene of pel respectively
三、 pel基因的隨機誘變用易錯pcr方法對pel基因進行隨機誘變, pcr產物與ppic3 . 5k連接,轉化大腸桿菌,獲得的混合質粒電轉化畢赤酵母gs115 , omm平板篩選適于低溫或對熱穩定的重組子,篩選獲得一株最活反應溫度、熱穩定性、發酵酶活均有提高的突變體pel - ep5 - gs ,其最活反應溫度為45 ,比野生型高出5 ; 40處理30min殘留活性為56 ,大大高於野生型的6 ;初始ph7 . 3528條件下培養72h ,發酵上清酶活為325u / ml 。Yeast extract is made from yeast, used in microbiological culture media as a source of nitrogen and b vitamins
本品由酵母精製而成,用於配製微生物培養基,提供氮源和b族維生素。分享友人