salting out
盐析
常用释义
英式发音
美式发音
基本释义
- 盐析：指在蛋白质溶液中加入无机盐，使蛋白质从溶液中沉淀的现象。
例句
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1·The stability of the salting out solution of the protein pigments was also researched.同时，对蛋白质色素盐析液的稳定性也进行了初步的研究。
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2·Experimental results show that the "salting out" effect produced by the presence of these electrolytes.实验结果表明上述电解质有明显的盐析效应。
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3·The fruit, vegetable and milk samples were extracted with acetonitrile and separated with salting out method;果蔬和牛奶样品用乙腈均质提取，盐析分配；
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4·The waste-acid via salting out with NaHSO4 saturated solution to remove organic impurity among it, then carry on recycle use.通过硫酸氢钠饱和溶液盐析废酸，除去其中的有机杂质，使回收得到的硫酸重新投入循环生产中。
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5·The technology of extracting pectin from fresh watermelon peel by the salting out method is studied through experiments of orthogonal matrix.通过正交实验，对用盐析法从鲜西瓜皮中提取果胶的工艺条件进行了研究。
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6·Methods Raw collagen was extracted from bovine tendon in acetic acid, then by salting out, dialysis and lyophilization, pure collagen scaffold was acquired.方法酸溶法提取牛肌腱中的胶原蛋白，并经盐析、透析提纯。
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7·The core flow and evaporation experiment was carried out. The porosity and permeability before and after salting out were measured and analyzed comparatively.开展了岩心渗流蒸发实验，对比分析了盐析前后岩心孔隙度和渗透率的变化情况。
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8·Swine plasma protein (SPP) prepared by means of salting out had been subjected to amino acid analysis and rat growing test according to AOAC for biological evaluation.分析了盐析法直接提取的猪血浆蛋白质氨基酸组成，按AOAC大鼠生长试验法评价猪血浆蛋白的营养价值。
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9·SEC2 was separated and purified successively by ultrafiltration, salting out with ammonium sulfate, ion - exchange chromatography and molecular exclusion chromatography.发酵液经超滤浓缩、硫酸铵沉淀、阴离子交换色谱和分子筛色谱，获得了纯度为90%的SEC2，总收率23%。
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10·Double settling is used instead of double salting out, and less flocculant to replace large amounts of common salts required, thus the treatment of the waste is largely simplified.用两次沉降取代了两次盐析，用少量絮凝剂取代了大量的氯化钠，工业废水的治理也得到了简化。