水解纖維素的 的英文怎麼說
中文拼音 [shuǐjiěxiānwéisùde]
水解纖維素的
英文
cellulolytic- 水 : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
- 解 : 解動詞(解送) send under guard
- 纖 : 纖形容詞(細小) fine; minute
- 維 : Ⅰ動詞1 (連接) tie up; hold together; link 2 (保持; 保全) maintain; safeguard; preserve; keep ...
- 素 : Ⅰ形容詞1 (本色; 白色) white 2 (顏色單純) plain; simple; quiet 3 (本來的; 原有的) native Ⅱ名...
- 的 : 4次方是 The fourth power of 2 is direction
- 纖維素 : [化學] cellulose
- 纖維 : fibre; staple; filamentary
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The order of four soil biochemical intensity being sensitive to heavy metal pollution indicated as : nitrification > nitrogen fixation > decomposition of cellulose > ammonification. however, soil microbial biomass c : n ratio increased with the increasing of heavy metals level
幾種生化作用強度的下降順序為硝化作用固氮作用纖維素分解強度氨化作用;但土壤微生物生物量碳氮比則隨著重金屬污染水平的升高而增加。We mensurate the number of the primary soil microbes such as bacteria, fungi and azotobacter with diluting flat technique, and mensurate the number of cellulose decomposing bacteria with mpn technique, and mensurate the biological quantity of the soil microbes with the technique of chloroform suffocating - inundation culture - colour - compared
本文以長期壟作免耕試驗田為研究對象,採用稀釋平板計數法測定了土壤中主要的微生物細菌、真菌、自生固氮菌數量,用mpn (最大或然值法)測定纖維素分解菌的數量,採用氯仿熏蒸?淹水培養?納氏比色法測定微生物生物量。Cellulase an enzyme that hydrolyzes 1, 4 - glycosidic linkages in cellulose, yielding cellobiose ( a disaccharide ) and glucose
纖維素酶:一種能夠水解纖維素中1 , 4糖苷鍵,生成纖維二糖(一種二糖)和葡萄糖的酶。Results showed that in the water body of xizi lake, annual average of culturable planktonic ammonifiers and nitrogen fixers were 510 and 236 cfu / ml, respectively ; ammonia oxidizers, nitrite oxidizers, nitrate reducers and denitrifiers were 8. 5, 16, 587 and 16 mpn / ml, respectively ; inorganic phosphate solubilizing bacteria ( 1pb ) and organic phosphorus mineralizing bacteria ( opb ) were 89 cfu / ml and 37 mpn / ml, aerobic and anaerobic cellulose decomposers were 7 and 5 mpn / ml, respectively
水體中可培養異養細菌(氨化細菌)和固氮菌的年平均值分別為510和236cfu ml ,氨氧化細菌、亞硝酸氧化細菌、硝酸鹽還原菌和脫氮菌的數量分別為8 . 5 、 16 、 587和16mpn ml ;無機磷和有機磷分解菌分別為89cfu ml和37mpn ml ;好氧性纖維素分解菌和厭氧性纖維素分解菌只有7和5mpn ml 。After de - acetylating chitin, chitosan can be easily dissolved in a dilute acetic acid solution, and chitosan fibers can be made by extruding the solution into a dilute alkali solution
甲殼素脫乙酰基后得到的甲殼胺可以很方便地溶解在稀醋酸水溶液中,經噴絲孔擠出後用稀堿中和沉澱即可得到甲殼胺纖維。Analysis of cellulose hydrolysis products in extremely low acids
纖維素超低酸水解產物的分析Fuel ethanol, from lignocellulosic hydrolysates, as a kind of renewable clean energy source, attracted more and more attention
摘要以木質纖維素水解液發酵生產的燃料酒精作為一種清潔的可再生能源引起人們極大的關注。Cellulose is the most abundant natural macromolecular, which can be hydrolyzed to get energy, food and chemical industrial material
摘要纖維素是地球上最豐富的天然高分子化合物,可以通過水解的方法將其轉化為為人類生產生活服務的能源、食物及化工原料。Introduced a variety of textile products with biological agents and enzyme products, amylase, cellulose enzyme, proteinase, acid cellulose enzyme, neutral membrane proteins hydrolysis enzyme, but also complex hemei, heat, temperature, and low - temperature enzyme, naisuanjian proteins
產品介紹各種不同的紡織用生物酶及其制劑產品,有澱粉酶、纖維素酶、蛋白酶、酸性纖維素酶、中性纖維素酶等水解酶,也有雜合酶,高溫、中溫、低溫酶、耐酸堿酶等。According to the properties of litter substrate, the enzymes are classified into cellulolytic enzymes, ligninolytic enzymes, proteolytic enzymes and phosphatase
根據森林凋落物底物性質的不同,將凋落物分解酶分為纖維素分解酶類、木質素分解酶類、蛋白水解酶類和磷酸酶類。3. 2. 1. 4 ) which was prepared by precipitation of the water extract of the culture of aspergillus niger with ammonium sulfate and desalted by sephadex g - 25, and was further fractionated by two steps of deae - toyopearl 650m and one step of poros 20pi chromatography. the other was a p - glucosidase ( ec. 3. 2. 1. 21 ) which was prepared by the above g - 25 fractions and was further fractionated by two steps of deae - toyopearl 650m chromatography. the specific activity of the endoglucanase with sodium carboxymethyl cellulose was estimated to be 433. 38 hj / mg
-葡萄糖苷酶對水楊素的比活力為597 . 12iu mg ,並對其專一,不能水解棉花和羧甲基纖維素鈉;分子量為117 . 5kda ,加dtt後分子量不變;該組分最適ph和溫度分別為4 . 5和70 ,在ph5 . 0 、 50下對水楊素鈉的米氏常數km為3 . 73mg ml ,最大反應速度vm為0 . 088mg葡萄糖( ml ? min ) ;與文獻中從黑麴黴中分離的-葡萄糖苷酶比較后發現,該組分是一個新的-葡萄糖苷酶。Study on the application of cellulosic wastewate microbial hydrolysis
含纖維素廢水生物水解的應用研究N sources ( including organic and inorganic n tested ) and c sources tested could restrain methane oxidation. cellulose inhibited methane oxidation most weakly while the high concentration of methanol and glucose did dramatically, but the proper concentration of methanol could stimulate soil methane oxidation sharply. in the middle process of methane oxidation, addition of glucose could restrain methane oxidation shortly but the inhibition could be relieved about 5 days later when supplied again with enough oxygen
土壤微生物是甲烷氧化的主要生物類群,含水量對土壤甲烷氧化活性有明顯影響,過高或過低對甲烷氧化均具有抑制作用;氮源(包括有機和無機氮源)對甲烷氧化均有抑制作用;不同碳源對甲烷氧化的影響各異,纖維素對甲烷氧化抑制作用最小,而高濃度的甲醇、葡萄糖則對甲烷氧化具有強烈抑制作用;而適當濃度的甲醇可極大促進土壤對甲烷的氧化:在甲烷氧化過程中加入葡萄糖能迅速抑制甲烷氧化;在加入葡萄糖的同時保持瓶中充足的氧氣,則這種抑制作用可以在重新培養一定時間后得到解除。As a result, 1 ipophilic products have the highest yield when the reaction time was 70min. the identification of ir spectrometry showed that there are more dissociated hydroxy ( ho - ) and end - groups in the liquefaction products than in the plant cellulose
經紅外光譜( ir )檢測結果表明,液化產物的游離羥基明顯增多,其它的游離端基也是明顯增加,這說明液化反應破壞了纖維素的晶格結構,而且部分水解了糖苷鍵。Recently, people have being researched enzymic hydrolysis for cellulose due to the development of biotechnology and the high efficiency of enzyme
近年來,隨著生物技術的迅速發展以及具有催化高效性的酶的研究,人們開始試圖利用纖維素酶來水解纖維素,以期達到充分利用的目的。Plasminogen secreted by the eosinophils inhibits the formation of platelet thrombus within the lumen and also dissolves fibrinoid substance, which reinforces fragile endothelilal walls or edematous interstitlum
胞漿素原亦會溶解纖維組織,這現象更加強內皮細胞壁的脆弱性且使組成間質的水腫更為嚴重。There are four examples : the properties of aluminum, the hydrolyzed of salt, the properties of cellulose, and the properties of ammonia
具體地舉了四個例子;金屬鋁的性質,鹽類的水解,纖維素的性質,氨的性質。The article summarizes the present study progress and the application of enzymic hydrolysis for cellulose
作者就纖維素酶法水解的研究進展及應用作了簡要的概述。Determination of acetic acid yield of unplasticized cellulose acetate
未增塑乙酸纖維素水解乙酸值的測定Various processes of material pretreatment, hydrolysis and fermentation are reviewed in detail
評述了纖維素原料生產乙醇的預處理及水解為葡萄糖和發酵成酒精的各生產工藝。分享友人