再提取

The experiment extract The trypsin used the way of the trypsinogen activated by self, then, according to the characteristic of hydrolysis determinated the enzyme activity. at last,use the method of salting out purified The trypsin.

本实验采取胰蛋白酶原自身激活的方法提取胰蛋白酶，再根据胰蛋白酶的水解特性，采用酪氨酸测定酶活，最后根据盐析的原理，提纯胰蛋白酶。

Interference images are produced by a Michelson interferometer, which used a bromine tungsten lamp as the light source. A Kretschmann prism configuration is used to stimulate SPR. The reflected biochip images are recorded by a CCD camera. Spectral images which are obtained through Fourier transform of the interference images, are analyzed and processed to get SPR curves.

系统以溴钨灯为迈克尔逊干涉仪的光源产生干涉图像，采用Kreschmann棱镜耦合结构激励SPR，由CCD摄像机采集传感芯片干涉图，对干涉图进行信息提取和傅里叶变换得到光谱图，再对光谱图进行分析处理得到SPR曲线。

Gather a sour buffer liquid of the sugar adoption lemon to carry on taking out to lift to the sweet dew in the beer leaven, separate many sugar from ferment a liquid, is precipitate with cold methyl alcohol, get a white thick lift a thing, use the 铵 salt and boric acid of the quarter again with many sugar the formation match with a thing, adding ether to precipitate, getting white and refined sample, average each 50 gs the wet leaven cell can get such refined sweet dew to gather the sugar 0.6 gs, computing with the this kind method withdraw of produce a rate for 1.2%.

对啤酒酵母内的甘露聚糖采用柠檬酸缓冲液进行抽提，从发酵液中分离多糖，以冷甲醇沉淀，得白色粗提物，再用季铵盐和硼酸与多糖形成配合物，加乙醇沉淀，得到白色精制样品，平均每50g湿酵母细胞可得到这样的精制甘露聚糖0.6g，计算出以此种方法提取的产率为1.2%。

Effects of alkali concentration, extraction temperature, ratio of solid to liquid and extraction time on yields of xylan were analyzed.

以稻壳为原料，采用制备综纤维素再碱提取的方法，分析了不同碱溶液浓度、温度、固液比和时间对稻壳半纤维素中多戊糖得率的影响。

This kind of cloth is proper here, it is made of the materials of pure cotton and dry stuff distilled from the plants, with some accessional materials of soybean milk, calcareousness and vinegar.

蓝印花布是江南特有的布料，她采用纯棉的布料，加上植物中提取的染料，再用豆浆、石灰、醋等附料加工而成！

After ethanol extracted hepaticglycogen, it was identified by indic colorific mensuration and quantified with anthrone mensuration. Finally, experimentative design was bringed forward.

采用三氯醋酸沉淀组织蛋白质，乙醇提取肝糖原后，以碘呈色法对其鉴定，再以蒽酮法进行定量，最后提出对相关物质检测的实验设计要求。

Beamlet transform is a multiscale geometric analysis based on dyˉ adicallyˉoriginazed collection of line segments.

先通过线积分计算各分块的Beamlet变换，再利用广义似然比检验寻找保留符合条件的 Beamlet，提取线特征。

Capsicum oleresin is a kind of natural hot sauce separated and refind from capsicin extracted from chlili.

辣椒精是从红辣椒果实中提取的辣椒油，再经分离精制而得的一种具有天然辣味的调味品。

Capsicum oleresin is a kind of natural hot sauce separated and refind from capsicin extracted from chlili.

信息内容：辣椒精 Capsicum Oleoresin 辣椒精是从红辣椒果实中提取的辣椒油，再经分离精制而得的一种具有天然辣味的调味品。

The watermelons, the citrullus lamtus or the stems and leaves thereof are taken as raw materials, and the extracting process comprises the following steps: firstly, the raw materials are washed clean and broken to separate the watermelon peel from the watermelon pulp for respectively extracting juice; the two juices are mixed, and micro-filtration and ultra-filtration are carried out to remove insoluble substances and macromolecular substances; and then reverse osmosis and nano-filtration are carried out to obtain the filtrate; the pH value of the filtrate is regulated and then a macroporous strong acid cation exchange resin column is added; and then ammonia water is taken as an eluant for isocratic elution; the eluent obtained is decompressed, distilled, deaminized, discolored, condensed and crystallized to obtain a white crystalline product of the natural L-citrulline extracted from the watermelons.

本发明方法以西瓜、打瓜或者其茎叶为原料，其过程为：首先将原料清洗干净，破碎后将西瓜皮西瓜瓤分开，分别进行榨汁；所得汁液合并，经过微滤和超滤除去不容物和大分子物质；然后再经反渗透和纳滤过滤；透过液调节pH值后通入大孔型强酸性阳离子交换树脂柱；然后以氨水做洗脱剂进行等度洗脱；将洗脱液减压蒸馏脱氨，脱色，浓缩结晶，得到西瓜提取天然L-瓜氨酸白色结晶产品。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。