Their structures were detailedly identified on the basis of chemical methods (sugar composition analysis, glycosyl residue linkage analysis, partial acid hydrolysis, periodate oxidation, Smith degradation, acetolysis, Congo Red experiment, etc.), spectral technologies 1D, 2D NMR, ESI-MS, IR, etc.

通過各種化學(xué)方法（糖組成分析先锋影音av资源专区，糖殘基連接方式分析，部分酸水解国产精品无码乱码，高碘酸氧化在线免费激情视频，Smith降解，乙酰解国产91久久久久久，剛果紅實驗等）黄片一区二区免费看、光譜方法（1D、2DNMRav免费看不卡，ESI-MS免费在线黄色视频官网，GC-MS，IR等）和物理化學(xué)方法（分子量分析亚洲色堂少妇，粘度分析最新福利网址在线，旋光度分析等）對各純化多糖的化學(xué)結(jié)構(gòu)及糖鏈構(gòu)象進行了鑒定。

Rats in LPS group (n = 12) were intratrachealy administered 200 μg of LPS dissolved in 100 μl saline after anesthetization, rats in control group(n = 12 ) were given intratracheal 100 μl saline.

通過檢測LPS組大鼠氣管注入LPS后第2欧美永久、4、7天肺組織炎癥指標包括肺炎癥積分三级片毛片免费看、支氣管肺泡灌洗液中性粒細胞計數(shù)A片在线观看,、巨噬細胞計數(shù)、TNF-α欧美三级片一区、IL-1β及IL-8含量和氣道黏液分泌指標包括肺組織阿先藍—過碘酸雪夫陽染面積亚洲女人黄色性生活视频、免疫組化黏蛋白Muc5ac及逆轉(zhuǎn)錄-聚合酶鏈反應(yīng)Muc5ac mRNA的表達，對LPS誘發(fā)大鼠肺炎癥和氣道黏液高分泌的改變進行動態(tài)觀察人人操2018。

The method is based on the oxidation of bromocresol green with potassium periodate using manganese as a catalyst and nitrilo triacetic acid as an activator in a solution of HAc-NaAc.

研究了在HAc-NaAc介質(zhì)中HEZYO在线爆乳，以氨三乙酸為活化劑，錳離子催化高碘酸鉀氧化溴甲酚綠的褪色反應(yīng)性欧美办公室在线看片网，建立了測定痕量錳的新方法国产视频91拍拍阴口。

When ceric iodate is precipitated from acid solution by the addition of asoluble iodate,a gelatinous precipitate is obtained,which is difficult to filterand wash.

在均勻溶液中沉淀的碘酸鈰，性質(zhì)緊密XNXX老师HD高清，便利于過濾和洗滌亚洲一区在线。

SEPARATION OF TRACE AMOUNTS OF THORIUM BY COPRECIPITATION WITH CERIC IODATE

用碘酸高鈰共沉淀法分離痕量釷

Highly stable glucose oxidase multilayer films were fabricated on cystamine modified gold electrode surfaces by layer-by-layer self-reaction of periodate-oxidized glucose oxidase.

以胱胺修飾的金電極為基礎(chǔ)電極，利用席夫堿反應(yīng)使經(jīng)高碘酸根氧化的葡萄糖氧化酶在該電極表面進行自身的層-層有序組裝。

Methods In the medium of H2SO4, the catalytic action of Feon the oxidation of dibromomethyl carboxyazo by KIO4 was effectively inhibited by EDTA with α,α'-dipyridyl as an activator of the reaction.

方法在硫酸介質(zhì)中国产精品2区，以α十八禁禁禁禁污污网站，α'-雙吡啶為活化劑，F(xiàn)e催化碘酸鉀氧化二溴對甲基偶氮羧的反應(yīng)可被微量EDTA有效阻抑在线观看亚洲精品国产AV，被過量EDTA有效終止三级片在线观看精品视频。

By means of GPC,IR,GC-MS,~(13)CNMR,~1HNMR,Methylation analysisetc,structural properties of PST-1 were identified as follows:The Mwof PST-1 was 3.44×10~6 Da and its optical rotation was _D~(20)=+0.110°(c0.1, H_2O); PST-1 constituted 8 simple sugars and the molar ratio was 2,4-Dimethoxy-Mannose:Rhamnose:Ara-binose:Xylose:Galactose:D-Galacturonic acid:Mannose:D-glucuronic acid=2%:5%:24%:9%:3%:1%:46%:10%;The chief bone of PST-1 was 1,3,6-linked-β-D-Man residue and the side chains contained Furanoid and Pyranoid residues.

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Methods: In dilute H2SO4 medium, resorcinol could sensitively inhabit the gallocyanin solution descolorization reaction with KIO4 and H2O2, the optimal condition was investigated, based on which, an inhibition kinetic spectrophotometric method for the determination of resorcinol was established.

在硫酸介質(zhì)中，間苯二酚能靈敏地阻抑高碘酸鉀和過氧化氫氧化棓花青的褪色指示反應(yīng)一级黄片www,186.com，在探討了反應(yīng)的優(yōu)化條件和動力學(xué)參數(shù)后插美女下面，建立了測定微量間苯二酚的阻抑動力學(xué)光度分析新方法www.人人操人人射。

The method is based on the catalyzing effect of manganeseon oxidation of arsenazoⅢby potassium periodate in HAc-NaAc medium and in the presence of Tween-80 as an en- hanced agent and 1,10-phenanthroline as an activator.

研究了以表面活性劑吐溫-80為增敏劑，在HAc-NaAc介質(zhì)中1日韩com，10-鄰菲羅啉存在下91在线亚洲精品专区，痕量錳催化高碘酸鉀氧化偶氮胂Ⅲ的催化動力學(xué)光度法。