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proteinase n.蛋白酶。

proteinate

The amount of major physiological group including ammonifiers , nitrogenfixing bacteria , celluosedecomposing microbes , aerobic nitrogen fixing bacteria and anaerobic nitrogen fixing bacteria all decreased . the activity of soil enzyme weakened which include invertase , urease , proteinase , acid phosphtase , catalase , polyphenol oxidase and peroxidase 結果亦表明,紅壤礦區復墾土壤的微生物生態特征發生了明顯改變,與對照土壤相比,土壤微生物生物量降低,但微生物商cmic corg 、代謝商qco _ 2值明顯升高( p 0 . 05 ) 。

There are at least three kinds of ep in petal : thiol - proteinase , metallo - proteinase , serine proteinase . they gather at the site between 43 kd and 66 . 2 kd ( about 52 kd ) on the substrate gel electrophoresis . the optimum ph of thiol - proteinase , metallo - proteinase is ph 6 , which are looked as acid ep , the serine proteinase has two forms , one is acid ep ( ph 6 ) , and the other is alkali ( ph 10 ) 花瓣中都至少有3種內肽酶:巰基蛋白酶、金屬蛋白酶、絲氨酸蛋白酶,三者聚集在底物膠電泳膠條的43kd 66 . 2kd之間的位置,約為52kd ;前兩種最適ph為6 ,是酸性內肽酶,后一種有酸( ph6 ) 、堿( ph10 )兩種存在形式,既是酸性內肽酶又是堿性內肽酶。

In this study , a new approach of plant virus - resistance was expored by making up the cdna of ppiv . nib gene was amplified from plasmid pysr , which is plant expression vector containing potyvirus y nib gene . the nib gene was fused with the fragment encoding the mature part of papaya proteinase iv 將番木瓜蛋白酶的cdna序列以全長、去除信號肽部分和成熟酶部分分別連接到細菌表達載體中,表達結果表明,只有含去除信號肽部分cdna的載體才能檢測到相應的表達的蛋白條帶。

Genome dna of all blood samples were extracted by using erythrocyte lysis solution and pcr buffer / nonionic detergent / proteinase k . a 109bp fragment was amplified from the human genome dna . 2 . in 166 han samples , 19 ( 11 . 45 % ) heterozygous genotypes of codon 54 mutant allele were found by pcr - sscp 用紅細胞裂解液和pcr緩沖液非離于去污劑蛋白酶k兩種自配試劑成功地提取了所收標本的人白細胞基因組dna ,并以此為模板成功擴增出預期的109hpmbl目的基因片段。

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,有淀粉酶、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。

2 ) the method of proteinase k isolation and the method of ctab isolation had been compared carefully while extracting the genome dna from crickets . the result showed the method of proteinase k isolation of total dna was more suitable for the extraction of total dna from insects of grylloidea 2 )在提取蟋蟀總科昆蟲的基因組dna時,比較了ctab法和蛋白酶k法兩種方法,結果顯示蛋白酶法更適用于蟋蟀總科昆蟲的基因組則a的提取。

However , by far , all the milk - derived antihypertensive peptides ( also known as angiotensin converting enzyme inhibitory peptides , aceips ) are produced by the proteinase hydrolysis of milk proteins , no report is available on aceips expressed by dna recombinant technology 然而,到目前為止,所有的乳源抗高血壓小肽都是通過蛋白酶對乳蛋白質的水解獲得的,還沒有通過基因工程技術來表達抗高血壓小肽的研究報道。

The main factors including foam - positive proteins and yeast proteinase a that influence foam stability of unpasteurized beer and the mechanism of these proteins affecting the foam are introduced , then the strategy for foam improvement are indicated in this paper 摘要簡要介紹了純生啤酒泡沫穩定性的主要影響因素泡沫陽性蛋白和酵母蛋白酶a對啤酒泡沫的影響及影響機理,并簡要介紹了改善純生啤酒泡沫的主要策略。

The result showed that organo - inorgano - mixed fertilizer could increase the quantity of availability , strengthen the activity of proteinase , sucrase , urase and peroxidase in the sugarcane roots , and increase the sugarcane yield and sugar content 結果表明,有機無機肥料配施,可提高土壤有效養分的含量,激活土壤蔗糖酶、脲酶、蛋白酶、過氧化物酶的活性,促進甘蔗生長與蔗糖分的累積,對甘蔗增產增糖有積極的作用。

To allow secretion of the crylac protein into the intercellular space , potato proteinase inhibitor ii ( pinll ) signal peptide sequence was n - terminally fused to the crylac coding region to construct plasmid p3301ubisigac 運用pcr技術克隆了馬鈴薯蛋白酶抑制劑基因的信號肽序列,并將其分別連到crylac 、 gfp基因的5 ’端,構建植物轉化載體p3301ubisigac和p3301ubisiggfp 。

Plasmid pbbbast - pinii has the potato proteinase inhibitor ii ( pin ii ) gene which encodes potato proteinase inhibitor . the sip gene was digested by restriction enzyme hindlll and inserted into the vector pbbbast - pin ii 質粒pbbbast - pin含有馬鈴薯蛋白酶抑制劑基因pin ( potatoproteinaseinhibitor ) , pin基因編碼的蛋白酶抑制劑具有廣譜抗蟲性。

It is discovered that the hydrolyzate prepared by hydrolysis of crude protein with proteinase possesses evident angiotensin inhibited activity , the cited crude protein was obtained from liver after the oil is being extracted 作者將魷魚肝臟提取魚油后得到的粗蛋白用蛋白酶水解,發現其水解產物具有明顯的血管緊縮素抑制活性。

A mixed method composed of proteinase , trichloroactic acid and sevag was established which had high efficiency and spared sources . it could make the content of protein in polysaccharide under 4 % 本實驗采用蛋白酶法、三氛乙酸法及sevag法結合的方法脫蛋白,最后粗多糖中蛋白質含量低于4 % ,表明該方法高效可行且節約資源。

While , in “ belami “ petals , the metallo - proteinase and the thiol - proteinase activities of the optimum ph 6 and the serine proteinase activities of the optimum ph 10 are also increased markedly 而在‘貝拉米’花瓣中最適ph6條件下金屬蛋白酶、琉基蛋白酶和最適ph條件下絲氨酸蛋白酶的活性都顯著提高了。

In order to prevent allergic reaction , after thepineapple cuts certainly must put in the pale salt water to soak morethan 10 minutes , after the destruction pineapple proteinase eatsagain 為預防過敏反應,菠蘿切好后一定要放入淡鹽水中浸泡十多分鐘,破壞菠蘿蛋白酶后再吃。

The results shows that the micro particle acidic proteinase is characterized by excellent heat satiability and resistance against acid , choline and high concentration meal ions 結果表明,微丸型酸性蛋白酶具有良好的耐熱性以及在預混料中耐酸、膽堿、高濃度金屬離子等性能。

The micro particle acidic proteinase was studied respectively in respects of its heat stability and storage stability , when 4 % of it was added in a pre - mixed pig feed 摘要分別從耐熱性及在4 %豬用預混料中的貯存穩定性兩個方面,對微丸型酸性蛋白酶進行了研究。

There is at least a serine proteinase in leaf , it ' s optimum ph is ph 10 , it ' s molecular weight is about 52 kd 葉片至少有一種絲氨酸蛋白酶,最適ph為10 ,分子量約為52kd 。花瓣最適ph存在差異, ‘薩蔓莎’為ph10 , ‘貝拉米’為ph6和ph10 。

The activity of proteinase was correlated to organic matters and total nitrogen negatively , but opposite to dissolved inorganic phosphorus 與環境因子分析表明,蛋白酶活性與有機質、總氮呈負相關,而與溶解無機磷和沉積物粒徑呈正相關。