The structure,composition of pectin and the mechanism of bio-degumming are briefly introduced in this paper,the application,research progress of enzymatic degumming and retting for bast fiber s pulping are particularly summarized.

簡單介紹了果膠的結構亚洲欧美啊啊啊啊久久久、化學組成及生物脫膠機理欧美一级A片免费不卡全部完曰久，詳細總結了韌皮纖維酶法和發(fā)酵浸漬法脫膠制漿的研究、應用和發(fā)展情況亚欧无码黄色视频，并對影響發(fā)酵浸漬法制漿原料和脫膠菌株的特性一级黄色在线视频，特別是脫膠過程中主要外界因子進行了綜述。

The enzymatic bating systems of wet blue over the past decades are reviewed and summarize.

詳細介紹了近幾十年來國內外關于藍濕革的酶軟化研究亚洲色最新高清av网站。

Methods The level of plasma total bile acid was determined with enzymatic method in 103 patients with EH.

方法采用酶法檢測103例高血壓患者的血漿總膽汁酸水平人人起碰人人，并與45例肝膽疾病患者及50例健康對照組進行比較。

To evaluate the reliability of circulating enzymatic method for determination of total bile acid in serum.

通過對總膽汁酸試劑盒的分析性能測定黄色激情视频网站，評價TBA酶循環(huán)法測定的可靠性亚洲欧洲成人在线观看。

The enzyme activity of LpsA2 was increased to 250% or above by 1 mmol/L Co2+, Hg2+ and Zn2+, respectively. The activity was also elevated to 110.7% and 138.0% by 15% dimethylformamide and dimethyl sulfoxide, and 352.7% and 189.7% by 0.1% and 1% Span-20, respectively. The enzymatic properties of LpsA2 from S. avermitilis were characterized that may provide the fundament to the screening of bio-engineered bacteria and the industrial applications in food processing and drug synthesis.

avermitilis的脂肪酶基因lpsA2進行了異源表達和酶學功能鑒定，不僅為脂肪酶的研究積累了更多數據性爱网址大全，也為具有優(yōu)良性能的脂肪酶生物工程菌的篩選奠定了基礎又黄又爽爽女性爽喷水视频，更為其在食品加工、藥物合成等工業(yè)生產中的應用提供了依據日韩视频精品第一页在线观看网站。

The effects of genetic purifying by continuous sibling-cross on damaging character, enzymatic activity, and RAPD of biotype 1 and biotype 2 of BPH were studied.

3系統(tǒng)地測定了生物型1和生物型2的致害性在連續(xù)5代家系純化過程中的變化情況久久国产精品电影网。

The Michaelis-Menten constant of xylanases in the enzymatic hydrolysis of birchwood xylan is 5.37g/L, and the maximal reaction velocity is 0.94μmol/min.

該木聚糖酶作用于Birchwood木聚糖的米氏常數為5.37g/L，最大反應速率為0.94μmol/minAV福利网站。

Zinc- is essential to good health as it is involved in many enzymatic reactions in every cell of the body.

鋅-是必不可少的良好的健康嗷嗷喷水，因為它涉及許多酶促反應在每一個細胞的身體。

Former the bougie that the bougie of a cross can be isotropy, with radiate to detect from develop the bougie that; also can be blame isotope, give through fluorescence or enzymatic law detect.

原位雜交的探針可以是同位素的探針www.国产盗摄.com，用放射自顯影來檢測日韩一区二区无码影视大全；也可以是非同位素的探針，通過熒光或酶法予以檢測五月婷婷超碰在线。

Earthworms might be a good bioindicator for the contamination of roxarsone to soil. No significant influence of roxarsone contamination upon the biomass and the reproductive ability of earthworms was found, which indicated that earthworms could tolerate heavy contamination of roxarsone. 2. Effects on the important enzymatic system of earthworms The activities of PROD, BROD and MROD in P450 family were inhibited.

對蚯蚓體內重要酶系統(tǒng)的影響洛克沙胂對P450酶系中的PROD（7-戊氧基異吩噁唑酮-O-脫乙基酶）麻豆国产香蕉久久精品、BROD（7-芐氧基異吩噁唑酮-O-脫乙基酶）和MROD（7-甲氧基異吩噁唑酮-O-脫乙基酶）的活性都有抑制作用，對MROD的抑制作用最明顯国产高清一级做a爱在线观看；在抗氧化酶系統(tǒng)中真人实拍AV在线播放，對過氧化氫酶在整個試驗進程中都有激活作用，而對其他抗氧化酶有時起激活作用国产精品永久免费高清，有時起抑制作用亚洲综合无码一区二区毛片，規(guī)律性不明顯。