In this study, we isolate, purify and characterize endo-β-glucanase by Ascomycete Xylaria regalis. The cellulose-containing medium is used to induce the production of the cellulose-degrading enzymes. When these enzymes are produced at maximum level, we harvest and filtrate the culture medium. The filtrate is purified by anion exchanger column and hydrophobic interaction column (phenyl-650M). The purification fold of endo-β- glucanase increases 4.3 times, the specific activity approaches 3.7 unit/mg, and the recovery is 27.6%, respectively.

為了分離且純化此株菌產(chǎn)生在培養(yǎng)基中的endo-β-glucanaseaaa视频色，先將此菌在cellulose液態(tài)培養(yǎng)基中大量培養(yǎng)日韩草逼精品毛片，在此酵素達(dá)到最高峰時(shí)日韩一级欧美一级高清片w，利用濾紙過(guò)濾將菌絲及菌液分開(kāi)老熟妇一区二区免费视频，收集粗酵素液人人搞,人人操人人，再經(jīng)過(guò)陰離子交換樹(shù)脂及疏水性層析管柱(Phenyl-650M)等步驟予以純化，所得到最終酵素純度為 4.3倍www。五月天。com，比活性為3.7 unit/mg欧美亚洲日韩一级特黄在线，回收率為27.6%。

Intestinal juice contains all food enzymes (carbohydrase, protease and lipase) for complete digestion of food.

小腸液含有所有食物酵素(碳水化合物酵素全网最新黄色网站、蛋白質(zhì)酵素和脂肪酵素)黄色视频免费在线观看不卡，可完成食物的消化。

Contain enzymes (carbohydrase, protease and lipase) which digest carbohydrates, proteins and fats.

含有可消化碳水化合物久久久极品精品，蛋白質(zhì)和脂脂的酵素碳水化合物酵素久久久精品国产自在看，蛋白質(zhì)酵素和

In clinical. acetylcholinesterase inhibitors reduce the breakdown of synaptic acetylcholine, have been modestly effective in improving the cognitive deficits of Alzheimer's disease.The goal of this work is to determine enzyme kinetics and mechanisms of acetylcholinesterase and butyrlcholinesterase inhibition by five cardiovascular drugs, lovastatin, simvastatin, amlodipine besylate, nifedipine, and hydralazine hydrochloride, and two benzodiazepines, diazepam and chlordiazepoxide hydrochloride. All drugs in this study are reversible mixed-type inhibitors of acetylcholinesterase and butyrylcholinesterase. The pKi values for acetylcholinesterase and butyrylcholinesterase inhibition by the cardiovascular drugs are linearly correlated with the molecular weights of the drugs with the slopes of 0.005 and 0.0021, respectively. Therefore, van der Waals' interactions between acetylcholinesterase and the cardiovascular drugs are stronger than those between butyrylcholinesterase and the drugs. This is probably due to a smaller active site gorge and a more significant peripheral anionic substrate binding site of acetylcholinesterase than those of butyrylcholinesterase.

本研究之目的系決定乙醯膽堿酯酵素和丁醯膽堿酯酵素被五種心臟血管藥物lovastatin， simvastatin偷拍自慰， amlodipine besylate高清无码不卡网站， nifedipine、hydralazine hydrochloride和兩種benzodiazepines：diazepam和Chlordiazepoxide hydrochloride的抑制作用之動(dòng)力學(xué)及機(jī)轉(zhuǎn)日韩黄色片网站，這些藥物都是乙醯膽堿酯酵素和丁醯膽堿酯酵素的可逆性国产青草视频免观看视、混合型之抑制劑，實(shí)驗(yàn)結(jié)果顯示那里能看免费毛片，五種心血管藥物對(duì)於乙醯膽堿酯酵素及丁醯膽堿酯酵素抑制之pKi值和藥物之分子量呈直線之關(guān)系ⅰgao23，斜率分別為0.005及0.0021因此丁醯膽堿酯酵素，與心血管藥物間之凡德瓦作用（van der Waals' ）比乙醯膽堿酯酵素與心血管藥物間者弱欧美视频.欧美性爱，這可能原因是丁醯膽堿酯酵素之活性區(qū)域比乙醯膽堿酯酵素之活性區(qū)域更寬廣色色色黄视频，但丁醯膽堿酯酵素之周邊陰離子區(qū)域不及乙醯膽堿酯酵素之周邊陰離子區(qū)域者明顯重要，由於五種心血管藥物對(duì)於乙醯膽堿酯酵素和丁醯膽堿酯酵素抑制之pKi值存在著線性關(guān)系表示此種抑制作用系經(jīng)過(guò)共同之反應(yīng)機(jī)理。

Bamboo mosaic virus encodes a 155-kDa replicase that the middle region contains a helicase-like domain according to the existence of several conserved featured motifs of helicase. Previous studies showed that the helicase-like domain exhibits both ATPase and RNA 5'-triphosphotase activities, and Mg2+ is essential for both activities. Mutagenesis of conserved motifs showed these amino acids play important roles for enzymatic activities. These results suggested that the properties of this denatured and renatured protein are coincident with other SF1 helicases.

從胺基酸序列分析顯示性欧洲熟妇色XXXXX，竹嵌紋病毒復(fù)制酵素中間區(qū)域的類解螺旋酵素具有解螺旋酵素的保留性胺基酸區(qū)域国产第一福利导航，經(jīng)實(shí)驗(yàn)顯示此蛋白具有ATPase和RNA 5'-triphosphatase活性，而且是依賴鎂離子進(jìn)行反應(yīng)的欧美xo视频，其中保留性胺基酸的突變會(huì)破壞其催化能力日韩AV论理论片免费观看，說(shuō)明這在大腸桿菌表達(dá)的蛋白質(zhì)經(jīng)過(guò)變性及重新摺疊的過(guò)程，具有和其他SF 1解螺旋酵素相似的特性40岁四川熟女高潮片。

Collagenase activity was defined as the radioactivity extractable by 50% dioxane. Clostridial collagenase was used as a standard. The lower limit of this assay method was 0.01 units of clostridial collagenase. Among 17 glaucoma eyes, 6 had trace collagenase activity (around 0.01 units) in aqueous humor; and for cataract eyes, 8 out of 27 had trace collagenase acitivty.

我們所采用之測(cè)量方法可偵測(cè)出約0.01單位以上的膠原酵素黄色网站免费能看的网站；一般前房液之膠原酵含量非常低，許多患者無(wú)法以我們之方法利得膠原酵素之存在：17位青光眼患者中国产污视频网站免费在线观看，只有6位可於其前房液中到得約0.01單往之膠原酵素2022国产午夜无码视频；27位白內(nèi)障急者中，有8位可測(cè)得微量膠原酵素国产三极片在线观看；二者在統(tǒng)計(jì)學(xué)上與太大差異存在欧美AAAAV片在线看。

These ferments are made of the roofs, leaves and stems of 58 handpicked kinds of plant and vegetables through exclusive the biochemical technology, with the high-reactivity, high-stability and high-safety; The second is the fruit compound ferments(the approval No.J11000510836) with the abundant vitamin, minerals, favorable viable groups, multi-amino acid groups, oligosaccha groups and glucose , is made from handpicked 103 kinds of fruits and 20 kinds of Chinese herbal medicines through microbial treatment and fermentation method; The third is grain and bean high-fiber nutritious ferments (the approval No.J11000600369) with abundant proteases, amyloclast enzyme and lipolytic enzyme, is made from 60 kinds of grains and beans through special biologic technology, and is used to lose weight, expel toxin, clear the bowels, supply nutrition and activate cells in human body.

公司精選臺(tái)灣58種植物、蔬菜的根欧美黄色视频看看、莖在线看黄av播放、葉天然原料，以獨(dú)特的生化科技手段研制而成黄色网站在线看a，不僅具有高活性亚洲精品国产专区91在线、穩(wěn)定性和安全性的特點(diǎn)，而且具有耐高溫欧美国产欧美日韩、耐強(qiáng)酸的特點(diǎn)wwwxxxx黄色，不含任何添加劑，其活性是當(dāng)今世界任何廠家生產(chǎn)的酵素都不可比擬的黄色AAA视频。第二寶是水果復(fù)合酵素（檢驗(yàn)審核號(hào)是J11000510836）欧美亚洲一级片。公司精選臺(tái)灣103種水果，通過(guò)微生物科技處理国产79av，經(jīng)半年多時(shí)間發(fā)酵釀制而成，含有豐富的維生素曰本人的三级视频、礦物質(zhì)一级特a片、有益活菌群、氨基酸被男人桶添插、果寡糖亚洲色图日韩无码一区二区、葡萄糖等。第三寶是谷豆高纖營(yíng)養(yǎng)酵素（檢驗(yàn)審核號(hào)是J11000600369）免费的色视频综合大全。公司精選60種谷免费爽A片在线观看无打码漫画、豆及種子，用生物科技手段，經(jīng)過(guò)特殊研制而成超碰人人操人人舔，含有豐富的蛋白質(zhì)分解酵素a级免费观看电影、淀粉分解酵素及脂肪分解酵素。

In this study, we investigate the heat-induced inhibition of drug-metabolizing enzyme activity in mice fed with freeze-dried, heated freeze-dried or half amount autolyzed freeze-dried Brussels sprouts powder. 0.5% ethoxyquin diet was fed to another group of mice as a positive control. The study mice, four per group, were fed a diet consisting of 20% Brussels sprouts for 7 days. Each group had its own pair-fed group. We found significantly greater inductions of glutathione S- transferase, quinine reductase, and phase Ⅱ drug-metabolizing enzyme activities in groups fed within freeze-dried and heated freeze-dried Brussels sprouts than their pair-fed groups. These findings indicate that intestinal microflora still can hydrolyze glucosinolates without plant myrosinase activity, though the alteration of cytochrome- P-450 1A (CYP1A, a phase Ⅰ drug-metabolizing enzyme) induction was only 1.4-fold.

本實(shí)驗(yàn)欲進(jìn)一步探討加熱處理之抱子甘藍(lán)對(duì)phase Ⅰ與phase Ⅱ解毒酵素活性之影響差異国产精品一级毛片在线看，實(shí)驗(yàn)分三組97影院亚洲无码，抱子甘藍(lán)(1)冷凍乾燥組（glucosinolate未裂解）(2)加熱冷凍乾燥組(3)半量之裂解冷凍乾燥組（glucosinolate已裂解），(4)and 0.5% ethoxyquin diet was used as a positive control以2%重量混合成飼料黄色一级影片，餵以小白鼠（4只／組）7天黄视频网站入口，結(jié)果發(fā)現(xiàn)，在第(2)組小白鼠GST phase Ⅱ酵素）活性顯著上升偷窥网址，顯示在植物裂解酵素不存在之狀況下免费美女黄片，腸胃道之微生物仍可促進(jìn)裂解反應(yīng)，但由CYP1A活性增加不顯著（僅1.4倍）看來(lái)免费一级无码婬片av，根據(jù)定義：?jiǎn)为?dú)phase Ⅱ酵素活性增加无翼乌口工全彩无遮挡h全彩，為monofunctional induction/inducer，可加速致癌物之代謝久久9999久久免费精品国产9。

Cinnamomea, antrocamphin A was purified from previous ethanol extraction using bioactivity-guided fractionation. As results, the antrocamphin A could significantly inhibit NO and PGE2 autacoids production in LPS-induced RAW 264.7 macrophage cells. Meanwhile, the mRNA and protein expression levels of iNOS and COX-2 were inhibited by antrocamphin A in a dose-dependent manner. Antrocamphin A also reduced the translocation of NF-κB induced by LPS, which was associated with the prevention of the degradation of I-κB, and subsequently decreased p65/p50 proteins level in the nucleus. This is the first report demostrating the A.

接著并以活性為導(dǎo)向的分離策略亚洲日韩一区在线，從樟芝子實(shí)體乙醇抽出物中分離出具抗發(fā)炎活性成分antrocamphin A，續(xù)利用LPS誘導(dǎo)小鼠巨噬細(xì)胞（RAW 264.7）產(chǎn)生發(fā)炎的模式一级黄毛片4466网站，解析antrocamphin A之抗發(fā)炎機(jī)制XX网站在线，結(jié)果證實(shí)antrocamphin A確可有效抑制一氧化氮自由基和前列腺素的生成，透過(guò)蛋白質(zhì)表現(xiàn)分析得知青春草视频网站，antrocamphin A之抗發(fā)炎活性是經(jīng)由抑制一氧化氮生成酵素和第二型環(huán)氧酵素的mRNA表現(xiàn)综合九九色，進(jìn)而抑制了一氧化氮生成酵素、第二型環(huán)氧酵素和核轉(zhuǎn)錄因子-κB等酵素之表現(xiàn)欧美一区精品在线观看。

Lipases and chitinases are industrially useful enzymes, and have the potential applications for use in food industry.

脂質(zhì)酵素欧美第一性交、磷脂質(zhì)酵素及幾丁質(zhì)分解酵素是工業(yè)上應(yīng)用研究近年來(lái)倍受矚目的重要酵素，其在食品工業(yè)上應(yīng)用的潛力亦大A片av无码免费在线观看。

amylase：淀粉酵素

豬胰臟酵素含有復(fù)合的天然酵素,包括:蛋白質(zhì)水解酵素(protease)、淀粉酵素(amylase)亚洲精品91福利在线观看、解脂酵素(lipase)国产区精品系列在线观看1000、胰蛋白酵素(Trypsin)、胰凝乳蛋白酵素(Chymotrypsin),酯水解酵素(esterase)国产影院在线网站、勝肽分解酵素(Peptidase) ,

bromelin：鳳梨酵素

2精品A级毛片免费、由木瓜與鳳梨中分別制取出來(lái)的木瓜酵素(Papain)及鳳梨酵素(Bromelin),均是分解蛋白質(zhì)的酵素. 藉由水解作用,它們將蛋白質(zhì)分解成較小的勝太(Peptides)鏈. 其他分解蛋白質(zhì)的酵素包括蛋白霉(pepsin)、胰蛋白霉(Trypsin)天天干,天天插,天天操、4亚洲毛片无码专区亚洲乱、洋元荽(Patsley)是少數(shù)能吃的藥草,

cellulase：纖維酵素

蛋白質(zhì)分解酵素(Protease)木瓜酵素(Papain )鳳梨酵素(Bromelain)醣類分解酵素淀粉分解酵素(Amylase) 葡萄糖淀粉酶(Glucoamylase) 轉(zhuǎn)化酵素(Invertase)植物纖維酵素(Cellulase)乳糖酵素(Lactase)脂肪分解酵素 脂肪酵素(Lipase)

digestive enzyme：消化酵素

人體內(nèi)的潛在酵素可分為兩種:第一種是消化酵素(Digestive Enzyme)用以消化食物,消化酵素沿著消化管道分泌出來(lái)分解食物,食物養(yǎng)分再為血液所吸收,如果日常生活習(xí)慣不好,飲食過(guò)量會(huì)大量消耗酵素而抽調(diào)身體內(nèi)其他酵素使用影響新陳代謝.

invertase：轉(zhuǎn)化酵素

蛋白質(zhì)分解酵素(Protease)木瓜酵素(Papain )鳳梨酵素(Bromelain)醣類分解酵素淀粉分解酵素(Amylase) 葡萄糖淀粉酶(Glucoamylase) 轉(zhuǎn)化酵素(Invertase)植物纖維酵素(Cellulase)乳糖酵素(Lactase)脂肪分解酵素 脂肪酵素(Lipase)

enzyme kinetics：酵素動(dòng)力學(xué)

酵素抑制劑 enzyme inhibitor | 酵素動(dòng)力學(xué) enzyme kinetics | 酵素制備,酵素制品 enzyme preparation

lactase：乳糖酵素

蛋白質(zhì)分解酵素(Protease)木瓜酵素(Papain )鳳梨酵素(Bromelain)醣類分解酵素淀粉分解酵素(Amylase) 葡萄糖淀粉酶(Glucoamylase) 轉(zhuǎn)化酵素(Invertase)植物纖維酵素(Cellulase)乳糖酵素(Lactase)脂肪分解酵素 脂肪酵素(Lipase)

lipase：脂肪酵素

蛋白質(zhì)分解酵素(Protease)木瓜酵素(Papain )鳳梨酵素(Bromelain)醣類分解酵素淀粉分解酵素(Amylase) 葡萄糖淀粉酶(Glucoamylase) 轉(zhuǎn)化酵素(Invertase)植物纖維酵素(Cellulase)乳糖酵素(Lactase)脂肪分解酵素 脂肪酵素(Lipase)

urease; urase：脲酵素,連素酵素(從化)

"未染色標(biāo)本,素白標(biāo)本","Unstained preparation\\"" | "脲酵素,連素酵素(從化)","Urease ; Urase" | "連酸氧化酵素(從化)","Uricase ; Uricolase ; Uricolytic ferment"

immobilized enzyme：固定化酵素

經(jīng)過(guò)鳳梨酵素的.酵素在產(chǎn)業(yè)上應(yīng)用酵素技術(shù)在二次大戰(zhàn)之后發(fā)展極為快速,1970年代研發(fā)出固定化酵素(immobilized enzyme)技術(shù),使得酵素在化工生產(chǎn)及應(yīng)用上更為普及;1980年代引用重組DNA技術(shù)來(lái)改良生產(chǎn)菌種及動(dòng)植物原料,因此酵素的生產(chǎn)與使用,