本文报告了从利凡诺-硫酸铵法生产人血免疫球蛋白的废渣中，制备结合珠蛋白的一种简易方法。
A simpler method for preparing haptoglobin from the waste residue of Rivanol - ammonium sulphate fractionation of human serum during the production of human immunoglobulin is described.
用硫酸铵沉淀法得到芸豆植物凝集素。
Ammonium sulfate deposition were used to get kidney bean phytohemagglutinin.
介绍了硫酸铵氨络合浸出法直接由矿物原料制取等级氧化锌新工艺。
Direct preparation of grade zinc oxide from zinc oxide ores or zinc bearing materials by using ammonium sulfate and ammonia leaching process has been described.
对硫酸铵转化法生产硫酸钾的工艺进行了研究，并对该方法工业化生产的经济效益进行了探讨。
The process for producing potassium sulfate from ammonium sulfate by converting method is studied, and its economic benefits for industrial scale production is also discussed.
同时用硫酸铵分级沉淀发酵液中的蛋白，SDS - PAGE法分析有活性的蛋白组分。
Protein in fermented broth was precipitated with ammonium sulfate and the active part was assayed by SDS-PAGE.
采用硫酸铵沉淀法和阴离子交换层析法从鸡蛋清内提取高纯度卵铁传递蛋白。
High purity ovotransferrin was extracted from albumen by precipitation with ammonium sulfate and ion exchange chromatography in the study.
酶经渗透压法破碎、硫酸铵沉淀和柱层析纯化。
The enzyme is crushed in osmotic pressure process, and purified in ammonium sulfate precipitation and chromatographic process.
本文对用硫酸铵转化法生产硫酸钾的工艺流程进行了研究，并对该方法工业化生产的经济效益进行了初步分析。
The process flow for producing potassium sulfate by ammonium sulfate has been discussed in this paper. The economic profit of industrial production using this process are also analyzed.
采用硫酸铵沉淀法得到平菇多酚氧化酶粗提液。
The rough extract of Pinggu mushroom PPO was obtained by ammonium sulfate precipitation method.
一步法与硫酸铵分级沉淀法相比，方法简单，成本低廉，适宜工业化生产。
Compared with the latter, the one-step approach is simpler, cheaper and more suitable for industrial production.
结论采用硫酸铵梯度法可制得包封率较高的苦参碱脂质体。
Conclusion The matrine liposomes with high entrapping efficiency can be prepared by ammonium sulphate gradient method.
采用了凝胶过滤结合硫酸铵沉淀法从异常复杂的胆汁中成功分离出一种蛋白质。
Biliary protein was isolated and purified by ammonium sulfate fraction and Sephadex G-75 gel filtration column chromatograph from complex pig bile.
采用了凝胶过滤结合硫酸铵沉淀法从异常复杂的胆汁中成功分离出一种蛋白质。
Biliary protein was isolated and purified by ammonium sulfate fraction and Sephadex G-75 gel filtration column chromatograph from complex pig bile.
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